Перемещение формы Delphi — среда быстрой разработки, где в качестве языка программирования используется Object Pascal. На сегодняшний день позволяет разрабатывать ПО для Microsoft Windows, Mac OS, iOS и Android и входит в состав Embarcadero RAD Studio https://delphi-hlp.ru/index.php/tform/peremeshchenie-formy.feed 2022-09-13T04:47:40+07:00 Delphi help info@delphi-hlp.ru Joomla! - Open Source Content Management Как запретить перемещение формы? 2017-08-10T19:53:14+07:00 2017-08-10T19:53:14+07:00 https://delphi-hlp.ru/index.php/tform/peremeshchenie-formy/kak-zapretit-peremeshchenie-formy.html Super User toto44@inbox.ru <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <div style="margin: 0px; padding: 0px; text-align: left; text-indent: 0px;"> <table style="border-width: 1px; border-style: solid; border-color: #000000 #c0c0c0 #c0c0c0 #000000; border-spacing: 0px; background-color: #ffffc4;" border="1" cellspacing="0" cellpadding="5" bgcolor="#ffffc4"> <tbody> <tr align="left" valign="top"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p style="text-align: justify;"><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">Code:</span></p> </td> </tr> <tr align="left"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">type</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;"> TyourForm = </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">class</span><span class="f_CodeExample" style="color: #000000;">(TForm)</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">private</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #000080;">{ Private declarations }</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">procedure</span><span class="f_CodeExample" style="color: #000000;"> WMNCHitTest(</span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">var</span> <span class="f_CodeExample" style="color: #008000; font-weight: bold;">Message</span><span class="f_CodeExample" style="color: #000000;">: TWMNCHitTest); </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">message</span><span class="f_CodeExample" style="color: #000000;"> WM_NCHITTEST;</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">procedure</span><span class="f_CodeExample" style="color: #000000;"> TyourForm.WMNCHitTest(</span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">var</span> <span class="f_CodeExample" style="color: #008000; font-weight: bold;">Message</span><span class="f_CodeExample" style="color: #000000;">: TWMNCHitTest);</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">begin</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">inherited</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">with</span> <span class="f_CodeExample" style="color: #008000; font-weight: bold;">Message</span> <span class="f_CodeExample" style="color: #008000; font-weight: bold;">do</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">if</span><span class="f_CodeExample" style="color: #000000;"> Result = HTCAPTION </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">then</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">      Result := HTNOWHERE;</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> </td> </tr> </tbody> </table> </div> <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p style="text-align: right;"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span style="color: #ff6600; font-weight: bold;"> </span></span></p> <p><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">Взято с Delphi Knowledge Base</span></p> <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <div style="margin: 0px; padding: 0px; text-align: left; text-indent: 0px;"> <table style="border-width: 1px; border-style: solid; border-color: #000000 #c0c0c0 #c0c0c0 #000000; border-spacing: 0px; background-color: #ffffc4;" border="1" cellspacing="0" cellpadding="5" bgcolor="#ffffc4"> <tbody> <tr align="left" valign="top"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p style="text-align: justify;"><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">Code:</span></p> </td> </tr> <tr align="left"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">type</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;"> TyourForm = </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">class</span><span class="f_CodeExample" style="color: #000000;">(TForm)</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">private</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #000080;">{ Private declarations }</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">procedure</span><span class="f_CodeExample" style="color: #000000;"> WMNCHitTest(</span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">var</span> <span class="f_CodeExample" style="color: #008000; font-weight: bold;">Message</span><span class="f_CodeExample" style="color: #000000;">: TWMNCHitTest); </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">message</span><span class="f_CodeExample" style="color: #000000;"> WM_NCHITTEST;</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">procedure</span><span class="f_CodeExample" style="color: #000000;"> TyourForm.WMNCHitTest(</span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">var</span> <span class="f_CodeExample" style="color: #008000; font-weight: bold;">Message</span><span class="f_CodeExample" style="color: #000000;">: TWMNCHitTest);</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">begin</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">inherited</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">with</span> <span class="f_CodeExample" style="color: #008000; font-weight: bold;">Message</span> <span class="f_CodeExample" style="color: #008000; font-weight: bold;">do</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">if</span><span class="f_CodeExample" style="color: #000000;"> Result = HTCAPTION </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">then</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">      Result := HTNOWHERE;</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> </td> </tr> </tbody> </table> </div> <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p style="text-align: right;"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span style="color: #ff6600; font-weight: bold;"> </span></span></p> <p><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">Взято с Delphi Knowledge Base</span></p> Как прикрепить свою форму к другому приложению? 2017-08-10T19:51:00+07:00 2017-08-10T19:51:00+07:00 https://delphi-hlp.ru/index.php/tform/peremeshchenie-formy/kak-prikrepit-svoyu-formu-k-drugomu-prilozheniyu.html Super User toto44@inbox.ru <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">Для этого Вам понадобится переопределить процедуру CreateParams у желаемой формы. А в ней установить params.WndParent в дескриптор окна, к которому Вы хотите прикрепить форму.</span></p> <p class="feed-readmore"><a target="_blank" href ="/index.php/tform/peremeshchenie-formy/kak-prikrepit-svoyu-formu-k-drugomu-prilozheniyu.html">Подробнее...</a></p> <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">Для этого Вам понадобится переопределить процедуру CreateParams у желаемой формы. А в ней установить params.WndParent в дескриптор окна, к которому Вы хотите прикрепить форму.</span></p> <p class="feed-readmore"><a target="_blank" href ="/index.php/tform/peremeshchenie-formy/kak-prikrepit-svoyu-formu-k-drugomu-prilozheniyu.html">Подробнее...</a></p> Как узнать какое окно закрывает форму 2017-08-10T19:54:26+07:00 2017-08-10T19:54:26+07:00 https://delphi-hlp.ru/index.php/tform/peremeshchenie-formy/kak-uznat-kakoe-okno-zakryvaet-formu.html Super User toto44@inbox.ru <p><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;"> </span></p> <div style="margin: 7px 0px; padding: 0px; text-align: justify; text-indent: 0px;"> <table style="border-width: 1px; border-style: solid; border-color: #000000 #c0c0c0 #c0c0c0 #000000; border-spacing: 0px; background-color: #ffffc4;" border="1" cellspacing="0" cellpadding="5" bgcolor="#ffffc4"> <tbody> <tr align="left" valign="top"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p style="text-align: justify;"><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">Code:</span></p> </td> </tr> <tr align="left"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000080; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">//Find windows that may cover another window.</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">Var</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> hW: HWnd;</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> r: TRect;</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">begin</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> hw := Handle;</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">While</span><span class="f_CodeExample" style="color: #000000;"> IsWindow(hw) </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">Do</span> <span class="f_CodeExample" style="color: #008000; font-weight: bold;">Begin</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">    hw := GetWindow( hw, GW_HWNDPREV );</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">If</span><span class="f_CodeExample" style="color: #000000;"> IsWindowVisible(hw) </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">and</span> <span class="f_CodeExample" style="color: #008000; font-weight: bold;">not</span><span class="f_CodeExample" style="color: #000000;"> IsIconic( hw ) </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">Then</span> <span class="f_CodeExample" style="color: #008000; font-weight: bold;">Begin</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">      ... use GetWindowRect( hw, r ) </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">to</span><span class="f_CodeExample" style="color: #000000;"> get candidate windows</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">      rect </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">and</span><span class="f_CodeExample" style="color: #000000;"> check </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">if</span><span class="f_CodeExample" style="color: #000000;"> it intersects the forms BoundsRects via</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">      IntersectRect</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">End</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">End</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> </td> </tr> </tbody> </table> </div> <p style="text-align: right;"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;"> </span></p> <div style="margin: 7px 0px; padding: 0px; text-align: justify; text-indent: 0px;"> <table style="border-width: 1px; border-style: solid; border-color: #000000 #c0c0c0 #c0c0c0 #000000; border-spacing: 0px; background-color: #ffffc4;" border="1" cellspacing="0" cellpadding="5" bgcolor="#ffffc4"> <tbody> <tr align="left" valign="top"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p style="text-align: justify;"><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">Code:</span></p> </td> </tr> <tr align="left"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000080; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">//Find windows that may cover another window.</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">Var</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> hW: HWnd;</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> r: TRect;</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">begin</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> hw := Handle;</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">While</span><span class="f_CodeExample" style="color: #000000;"> IsWindow(hw) </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">Do</span> <span class="f_CodeExample" style="color: #008000; font-weight: bold;">Begin</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">    hw := GetWindow( hw, GW_HWNDPREV );</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">If</span><span class="f_CodeExample" style="color: #000000;"> IsWindowVisible(hw) </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">and</span> <span class="f_CodeExample" style="color: #008000; font-weight: bold;">not</span><span class="f_CodeExample" style="color: #000000;"> IsIconic( hw ) </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">Then</span> <span class="f_CodeExample" style="color: #008000; font-weight: bold;">Begin</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">      ... use GetWindowRect( hw, r ) </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">to</span><span class="f_CodeExample" style="color: #000000;"> get candidate windows</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">      rect </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">and</span><span class="f_CodeExample" style="color: #000000;"> check </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">if</span><span class="f_CodeExample" style="color: #000000;"> it intersects the forms BoundsRects via</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">      IntersectRect</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">End</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">End</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> </td> </tr> </tbody> </table> </div> <p style="text-align: right;"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> Как узнать что форма потеряла фокус? 2017-08-10T19:54:49+07:00 2017-08-10T19:54:49+07:00 https://delphi-hlp.ru/index.php/tform/peremeshchenie-formy/kak-uznat-chto-forma-poteryala-fokus.html Super User toto44@inbox.ru <div style="margin: 0px; padding: 0px; text-align: left; text-indent: 0px;"> <table style="border-width: 1px; border-style: solid; border-color: #000000 #c0c0c0 #c0c0c0 #000000; border-spacing: 0px; background-color: #ffffc4;" border="1" cellspacing="0" cellpadding="5" bgcolor="#ffffc4"> <tbody> <tr align="left" valign="top"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p style="text-align: justify;"><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">Code:</span></p> </td> </tr> <tr align="left"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">Application.OnDeactivate</span></p> </td> </tr> </tbody> </table> </div> <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <div style="margin: 0px; padding: 0px; text-align: left; text-indent: 0px;"> <table style="border-width: 1px; border-style: solid; border-color: #000000 #c0c0c0 #c0c0c0 #000000; border-spacing: 0px; background-color: #ffffc4;" border="1" cellspacing="0" cellpadding="5" bgcolor="#ffffc4"> <tbody> <tr align="left" valign="top"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p style="text-align: justify;"><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">Code:</span></p> </td> </tr> <tr align="left"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">Application.OnDeactivate</span></p> </td> </tr> </tbody> </table> </div> <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> Как узнать, была ли перемещена форма? 2017-08-10T19:50:36+07:00 2017-08-10T19:50:36+07:00 https://delphi-hlp.ru/index.php/tform/peremeshchenie-formy/kak-uznat-byla-li-peremeshchena-forma.html Super User toto44@inbox.ru <div style="margin: 7px 0px; padding: 0px; text-align: justify; text-indent: 0px;"> <table style="border-width: 1px; border-style: solid; border-color: #000000 #c0c0c0 #c0c0c0 #000000; border-spacing: 0px; background-color: #ffffc4;" border="1" cellspacing="0" cellpadding="5" bgcolor="#ffffc4"> <tbody> <tr align="left" valign="top"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p style="text-align: justify;"><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">Code:</span></p> </td> </tr> <tr align="left"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">type</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;"> TfrmMain = </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">class</span><span class="f_CodeExample" style="color: #000000;">(TForm)</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">private</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">procedure</span><span class="f_CodeExample" style="color: #000000;"> OnMove(</span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">var</span><span class="f_CodeExample" style="color: #000000;"> Msg: TWMMove); </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">message</span><span class="f_CodeExample" style="color: #000000;"> WM_MOVE;</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> (...)</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">procedure</span><span class="f_CodeExample" style="color: #000000;"> TfrmMain.OnMove(</span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">var</span><span class="f_CodeExample" style="color: #000000;"> Msg: TWMMove);</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">begin</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">inherited</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> (...)</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">(...)</span></p> </td> </tr> </tbody> </table> </div> <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <div style="margin: 7px 0px; padding: 0px; text-align: justify; text-indent: 0px;"> <table style="border-width: 1px; border-style: solid; border-color: #000000 #c0c0c0 #c0c0c0 #000000; border-spacing: 0px; background-color: #ffffc4;" border="1" cellspacing="0" cellpadding="5" bgcolor="#ffffc4"> <tbody> <tr align="left" valign="top"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p style="text-align: justify;"><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">Code:</span></p> </td> </tr> <tr align="left"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">type</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;"> TfrmMain = </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">class</span><span class="f_CodeExample" style="color: #000000;">(TForm)</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">private</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">procedure</span><span class="f_CodeExample" style="color: #000000;"> OnMove(</span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">var</span><span class="f_CodeExample" style="color: #000000;"> Msg: TWMMove); </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">message</span><span class="f_CodeExample" style="color: #000000;"> WM_MOVE;</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> (...)</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">procedure</span><span class="f_CodeExample" style="color: #000000;"> TfrmMain.OnMove(</span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">var</span><span class="f_CodeExample" style="color: #000000;"> Msg: TWMMove);</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">begin</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">inherited</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> (...)</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">(...)</span></p> </td> </tr> </tbody> </table> </div> <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> Липкие окошки 2017-08-10T19:52:30+07:00 2017-08-10T19:52:30+07:00 https://delphi-hlp.ru/index.php/tform/peremeshchenie-formy/lipkie-okoshki.html Super User toto44@inbox.ru <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> <span style="color: #000000;">Из одноимённой статьи с сайта delphi.about.com</span></span></p> <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span style="color: #000000;"> </span><span style="color: #000000;">В статье рассматривается приём создания обработчиков сообщений, которые позволяют форме при перетаскивании "прилипать" к краям экранной области. </span></span></p> <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span style="color: #000000;"> </span><span style="color: #000000;">Конечно же в Win API такой возможности не предусмотрено, поэтому мы воспользуемся сообщениями Windows. Как нам извесно, Delphi обрабатывает сообщения через события, генерируя его в тот момент, когда Windows посылает сообщений приложению. Однако некоторые сообщения не доходят до нас. Например, при изменении размеров формы, генерируется событие OnResize, соотвествующее сообщению WM_SIZE, но при перетаскивании формы никакой реакции не происходит. Конечно же форма может получить это сообщение, но изначально никаких действий для данного сообщения не предусмотрено. </span></span></p> <p><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="feed-readmore"><a target="_blank" href ="/index.php/tform/peremeshchenie-formy/lipkie-okoshki.html">Подробнее...</a></p> <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> <span style="color: #000000;">Из одноимённой статьи с сайта delphi.about.com</span></span></p> <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span style="color: #000000;"> </span><span style="color: #000000;">В статье рассматривается приём создания обработчиков сообщений, которые позволяют форме при перетаскивании "прилипать" к краям экранной области. </span></span></p> <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span style="color: #000000;"> </span><span style="color: #000000;">Конечно же в Win API такой возможности не предусмотрено, поэтому мы воспользуемся сообщениями Windows. Как нам извесно, Delphi обрабатывает сообщения через события, генерируя его в тот момент, когда Windows посылает сообщений приложению. Однако некоторые сообщения не доходят до нас. Например, при изменении размеров формы, генерируется событие OnResize, соотвествующее сообщению WM_SIZE, но при перетаскивании формы никакой реакции не происходит. Конечно же форма может получить это сообщение, но изначально никаких действий для данного сообщения не предусмотрено. </span></span></p> <p><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="feed-readmore"><a target="_blank" href ="/index.php/tform/peremeshchenie-formy/lipkie-okoshki.html">Подробнее...</a></p> Ограничить подвижность формы 2017-08-10T19:53:54+07:00 2017-08-10T19:53:54+07:00 https://delphi-hlp.ru/index.php/tform/peremeshchenie-formy/ogranichit-podvizhnost-formy.html Super User toto44@inbox.ru <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">For some reason messages.pas declares no message record for this message</span></p> <div style="margin: 7px 0px; padding: 0px; text-align: justify; text-indent: 0px;"> <table style="border-width: 1px; border-style: solid; border-color: #000000 #c0c0c0 #c0c0c0 #000000; border-spacing: 0px; background-color: #ffffc4;" border="1" cellspacing="0" cellpadding="5" bgcolor="#ffffc4"> <tbody> <tr align="left" valign="top"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p style="text-align: justify;"><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">Code:</span></p> </td> </tr> <tr align="left"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">type</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;"> TWmMoving = </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">record</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">    Msg: Cardinal;</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">    fwSide: Cardinal;</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">    lpRect: PRect;</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">    Result: Integer;</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000080; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">// Add a handler to your forms private section:</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">procedure</span><span class="f_CodeExample" style="color: #000000;"> WMMoving(</span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">var</span><span class="f_CodeExample" style="color: #000000;"> msg: TWMMoving); </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">message</span><span class="f_CodeExample" style="color: #000000;"> WM_MOVING;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000080; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">// Implement it as</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">procedure</span><span class="f_CodeExample" style="color: #000000;"> TFormX.WMMoving(</span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">var</span><span class="f_CodeExample" style="color: #000000;"> msg: TWMMoving);</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">var</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">    r: TRect;</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">begin</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">    r := Screen.WorkareaRect;</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">   </span><span class="f_CodeExample" style="color: #000080;">// compare the new form bounds in msg.lpRect^ with r and modify it if</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">   </span><span class="f_CodeExample" style="color: #000080;">// necessary</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">if</span><span class="f_CodeExample" style="color: #000000;"> msg.lprect^.left &lt; r.left </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">then</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">      OffsetRect(msg.lprect^, r.left - msg.lprect^.left, </span><span class="f_CodeExample" style="color: #800000;">0</span><span class="f_CodeExample" style="color: #000000;">);</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">if</span><span class="f_CodeExample" style="color: #000000;"> msg.lprect^.top &lt; r.top </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">then</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">      OffsetRect(msg.lprect^, </span><span class="f_CodeExample" style="color: #800000;">0</span><span class="f_CodeExample" style="color: #000000;">, r.top - msg.lprect^.top);</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">if</span><span class="f_CodeExample" style="color: #000000;"> msg.lprect^.right &gt; r.right </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">then</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">      OffsetRect(msg.lprect^, r.right - msg.lprect^.right, </span><span class="f_CodeExample" style="color: #800000;">0</span><span class="f_CodeExample" style="color: #000000;">);</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">if</span><span class="f_CodeExample" style="color: #000000;"> msg.lprect^.bottom &gt; r.bottom </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">then</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">      OffsetRect(msg.lprect^, </span><span class="f_CodeExample" style="color: #800000;">0</span><span class="f_CodeExample" style="color: #000000;">, r.bottom - msg.lprect^.bottom);</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">inherited</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> </td> </tr> </tbody> </table> </div> <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p><span style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;"> </span></p> <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">For some reason messages.pas declares no message record for this message</span></p> <div style="margin: 7px 0px; padding: 0px; text-align: justify; text-indent: 0px;"> <table style="border-width: 1px; border-style: solid; border-color: #000000 #c0c0c0 #c0c0c0 #000000; border-spacing: 0px; background-color: #ffffc4;" border="1" cellspacing="0" cellpadding="5" bgcolor="#ffffc4"> <tbody> <tr align="left" valign="top"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p style="text-align: justify;"><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">Code:</span></p> </td> </tr> <tr align="left"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">type</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;"> TWmMoving = </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">record</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">    Msg: Cardinal;</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">    fwSide: Cardinal;</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">    lpRect: PRect;</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">    Result: Integer;</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000080; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">// Add a handler to your forms private section:</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">procedure</span><span class="f_CodeExample" style="color: #000000;"> WMMoving(</span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">var</span><span class="f_CodeExample" style="color: #000000;"> msg: TWMMoving); </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">message</span><span class="f_CodeExample" style="color: #000000;"> WM_MOVING;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000080; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">// Implement it as</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">procedure</span><span class="f_CodeExample" style="color: #000000;"> TFormX.WMMoving(</span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">var</span><span class="f_CodeExample" style="color: #000000;"> msg: TWMMoving);</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">var</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">    r: TRect;</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">begin</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">    r := Screen.WorkareaRect;</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">   </span><span class="f_CodeExample" style="color: #000080;">// compare the new form bounds in msg.lpRect^ with r and modify it if</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">   </span><span class="f_CodeExample" style="color: #000080;">// necessary</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">if</span><span class="f_CodeExample" style="color: #000000;"> msg.lprect^.left &lt; r.left </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">then</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">      OffsetRect(msg.lprect^, r.left - msg.lprect^.left, </span><span class="f_CodeExample" style="color: #800000;">0</span><span class="f_CodeExample" style="color: #000000;">);</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">if</span><span class="f_CodeExample" style="color: #000000;"> msg.lprect^.top &lt; r.top </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">then</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">      OffsetRect(msg.lprect^, </span><span class="f_CodeExample" style="color: #800000;">0</span><span class="f_CodeExample" style="color: #000000;">, r.top - msg.lprect^.top);</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">if</span><span class="f_CodeExample" style="color: #000000;"> msg.lprect^.right &gt; r.right </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">then</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">      OffsetRect(msg.lprect^, r.right - msg.lprect^.right, </span><span class="f_CodeExample" style="color: #800000;">0</span><span class="f_CodeExample" style="color: #000000;">);</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">if</span><span class="f_CodeExample" style="color: #000000;"> msg.lprect^.bottom &gt; r.bottom </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">then</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">      OffsetRect(msg.lprect^, </span><span class="f_CodeExample" style="color: #800000;">0</span><span class="f_CodeExample" style="color: #000000;">, r.bottom - msg.lprect^.bottom);</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">inherited</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> </td> </tr> </tbody> </table> </div> <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p><span style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;"> </span></p> Таскаем форму за её поверхность 2017-08-10T19:52:49+07:00 2017-08-10T19:52:49+07:00 https://delphi-hlp.ru/index.php/tform/peremeshchenie-formy/taskaem-formu-za-ejo-poverkhnost.html Super User toto44@inbox.ru <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <div style="margin: 7px 0px; padding: 0px; text-align: justify; text-indent: 0px;"> <table style="border-width: 1px; border-style: solid; border-color: #000000 #c0c0c0 #c0c0c0 #000000; border-spacing: 0px; background-color: #ffffc4;" border="1" cellspacing="0" cellpadding="5" bgcolor="#ffffc4"> <tbody> <tr align="left" valign="top"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p style="text-align: justify;"><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">Code:</span></p> </td> </tr> <tr align="left"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">unit</span><span class="f_CodeExample" style="color: #000000;"> DragMain;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">interface</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">uses</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> SysUtils, WinTypes, WinProcs,  Messages,</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> Classes, Graphics, Controls, Forms, Dialogs, StdCrtls;</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">type</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;"> TForm1 = </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">class</span><span class="f_CodeExample" style="color: #000000;">(TForm)</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">    Button1: TButton;</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">procedure</span><span class="f_CodeExample" style="color: #000000;"> ButtonClick(Sender: TObject);</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">private</span>        </span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">procedure</span><span class="f_CodeExample" style="color: #000000;"> WMNCHitTest(</span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">var</span><span class="f_CodeExample" style="color: #000000;"> M: TWMNCHitTest);</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">                 </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">message</span><span class="f_CodeExample" style="color: #000000;"> wm_NCCHitTest;</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">var</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> Form1: TForm1;</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">implementation</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #0000ff; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">{$R *.DFM}</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">procedure</span><span class="f_CodeExample" style="color: #000000;"> TForm1. WMNCHitTest(</span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">var</span><span class="f_CodeExample" style="color: #000000;"> M: TWMNCHitTest); </span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">begin</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">inherited</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">if</span><span class="f_CodeExample" style="color: #000000;"> M.Result = htClient </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">then</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">    M.Result := htCaption;</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">procedure</span><span class="f_CodeExample" style="color: #000000;"> TForm1.Button1Click(Sender: TObject);</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">begin</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> Close;</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">.</span></span></p> </td> </tr> </tbody> </table> </div> <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <div style="margin: 7px 0px; padding: 0px; text-align: justify; text-indent: 0px;"> <table style="border-width: 1px; border-style: solid; border-color: #000000 #c0c0c0 #c0c0c0 #000000; border-spacing: 0px; background-color: #ffffc4;" border="1" cellspacing="0" cellpadding="5" bgcolor="#ffffc4"> <tbody> <tr align="left" valign="top"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p style="text-align: justify;"><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">Code:</span></p> </td> </tr> <tr align="left"> <td style="border-width: 1px; border-style: solid; border-color: #c0c0c0 #000000 #000000 #c0c0c0;"> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">unit</span><span class="f_CodeExample" style="color: #000000;"> DragMain;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">interface</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">uses</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> SysUtils, WinTypes, WinProcs,  Messages,</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> Classes, Graphics, Controls, Forms, Dialogs, StdCrtls;</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">type</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;"> TForm1 = </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">class</span><span class="f_CodeExample" style="color: #000000;">(TForm)</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">    Button1: TButton;</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">procedure</span><span class="f_CodeExample" style="color: #000000;"> ButtonClick(Sender: TObject);</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">private</span>        </span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">    </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">procedure</span><span class="f_CodeExample" style="color: #000000;"> WMNCHitTest(</span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">var</span><span class="f_CodeExample" style="color: #000000;"> M: TWMNCHitTest);</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;">                 </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">message</span><span class="f_CodeExample" style="color: #000000;"> wm_NCCHitTest;</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">var</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> Form1: TForm1;</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">implementation</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #0000ff; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">{$R *.DFM}</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">procedure</span><span class="f_CodeExample" style="color: #000000;"> TForm1. WMNCHitTest(</span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">var</span><span class="f_CodeExample" style="color: #000000;"> M: TWMNCHitTest); </span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">begin</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">inherited</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">if</span><span class="f_CodeExample" style="color: #000000;"> M.Result = htClient </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">then</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">    M.Result := htCaption;</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">procedure</span><span class="f_CodeExample" style="color: #000000;"> TForm1.Button1Click(Sender: TObject);</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #008000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold;">begin</span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> Close;</span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">;</span></span></p> <p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p> <p class="p_CodeExample"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #008000; font-weight: bold;">end</span><span class="f_CodeExample" style="color: #000000;">.</span></span></p> </td> </tr> </tbody> </table> </div> <p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p>