TStatusBar
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2022-09-13T04:29:29+07:00
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OwnerDraw в компоненте StatusBar
2017-08-10T20:03:29+07:00
2017-08-10T20:03:29+07:00
https://delphi-hlp.ru/index.php/tstatusbar/ownerdraw-v-komponente-statusbar.html
Super User
toto44@inbox.ru
<p style="margin: 7px 0px; text-align: justify;"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p>
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<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>
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<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.StatusBar1DrawPanel(StatusBar: TStatusBar;</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;">Panel: TStatusPanel; </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">const</span><span class="f_CodeExample" style="color: #000000;"> Rect: TRect);</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;">with</span><span class="f_CodeExample" style="color: #000000;"> statusbar1.Canvas </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">do</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 class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> Brush.Color := clRed;</span></p>
<p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> FillRect(Rect);</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;"> TextOut(Rect.Left, Rect.Top, </span><span class="f_CodeExample" style="color: #ff0000;">'Панель '</span><span class="f_CodeExample" style="color: #000000;">+IntToStr(Panel.</span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">Index</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>
<p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p>
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<p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p>
<p style="margin: 7px 0px; text-align: justify;"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p>
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<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">
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<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>
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<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.StatusBar1DrawPanel(StatusBar: TStatusBar;</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;">Panel: TStatusPanel; </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">const</span><span class="f_CodeExample" style="color: #000000;"> Rect: TRect);</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;">with</span><span class="f_CodeExample" style="color: #000000;"> statusbar1.Canvas </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">do</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 class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> Brush.Color := clRed;</span></p>
<p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> FillRect(Rect);</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;"> TextOut(Rect.Left, Rect.Top, </span><span class="f_CodeExample" style="color: #ff0000;">'Панель '</span><span class="f_CodeExample" style="color: #000000;">+IntToStr(Panel.</span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">Index</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>
<p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p>
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<p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p>
StatusBar с другими контролами
2017-08-10T19:58:01+07:00
2017-08-10T19:58:01+07:00
https://delphi-hlp.ru/index.php/tstatusbar/statusbar-s-drugimi-kontrolami.html
Super User
toto44@inbox.ru
<p><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">Этот StatusBar позволит размещать на себе любые другие контролы.</span></p>
<p><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">Создаем новый компонент от StatusBar и првим код как внизу. Потом инсталлируем и все.</span></p>
<p class="feed-readmore"><a target="_blank" href ="/index.php/tstatusbar/statusbar-s-drugimi-kontrolami.html">Подробнее...</a></p>
<p><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">Этот StatusBar позволит размещать на себе любые другие контролы.</span></p>
<p><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">Создаем новый компонент от StatusBar и првим код как внизу. Потом инсталлируем и все.</span></p>
<p class="feed-readmore"><a target="_blank" href ="/index.php/tstatusbar/statusbar-s-drugimi-kontrolami.html">Подробнее...</a></p>
TStatusBar+TProgressBar
2017-08-10T20:02:25+07:00
2017-08-10T20:02:25+07:00
https://delphi-hlp.ru/index.php/tstatusbar/tstatusbar-tprogressbar.html
Super User
toto44@inbox.ru
<p><span style="font-family: 'Times New Roman';"> </span></p>
<p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">Вставить ProgressBar в StatusBar:</span></p>
<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;">Вот эту функцию применять вместо стандартного Create</span></p>
<p class="feed-readmore"><a target="_blank" href ="/index.php/tstatusbar/tstatusbar-tprogressbar.html">Подробнее...</a></p>
<p><span style="font-family: 'Times New Roman';"> </span></p>
<p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">Вставить ProgressBar в StatusBar:</span></p>
<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;">Вот эту функцию применять вместо стандартного Create</span></p>
<p class="feed-readmore"><a target="_blank" href ="/index.php/tstatusbar/tstatusbar-tprogressbar.html">Подробнее...</a></p>
В строке состояния TStatusBar выводится только 127 символов
2017-08-10T20:03:09+07:00
2017-08-10T20:03:09+07:00
https://delphi-hlp.ru/index.php/tstatusbar/v-stroke-sostoyaniya-tstatusbar-vyvoditsya-tolko-127-simvolov.html
Super User
toto44@inbox.ru
<p><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">В строке состояния TStatusBar выводится только 127 символов.</span></p>
<p><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">Можно ли как-нибудь увеличить это число? </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/tstatusbar/v-stroke-sostoyaniya-tstatusbar-vyvoditsya-tolko-127-simvolov.html">Подробнее...</a></p>
<p><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">В строке состояния TStatusBar выводится только 127 символов.</span></p>
<p><span style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">Можно ли как-нибудь увеличить это число? </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/tstatusbar/v-stroke-sostoyaniya-tstatusbar-vyvoditsya-tolko-127-simvolov.html">Подробнее...</a></p>
Изменить шрифт TStatusBar
2017-08-10T20:04:44+07:00
2017-08-10T20:04:44+07:00
https://delphi-hlp.ru/index.php/tstatusbar/izmenit-shrift-tstatusbar.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">
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<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>
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<p class="p_CodeExample"><span class="f_CodeExample" style="color: #000080; 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;"> To use this example, you need a TStatusBar and at least one Panel. </span></p>
<p class="p_CodeExample"><span class="f_CodeExample" style="color: #000080; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> Then change the style of StatusBar1.Panels[0] to </span></p>
<p class="p_CodeExample"><span class="f_CodeExample" style="color: #000080; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> psOwnerDraw and add the code below to the OnDrawPanel handler. </span></p>
<p class="p_CodeExample"><span class="f_CodeExample" style="color: #000080; 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.StatusBar1DrawPanel(StatusBar: TStatusBar;</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;"> Panel: TStatusPanel; </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">const</span><span class="f_CodeExample" style="color: #000000;"> Rect: TRect);</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 style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;"> SomeText: </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">string</span><span class="f_CodeExample" style="color: #000000;">;</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: #000000;"> </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">if</span><span class="f_CodeExample" style="color: #000000;"> Panel = StatusBar1.Panels[</span><span class="f_CodeExample" style="color: #800000;">0</span><span class="f_CodeExample" style="color: #000000;">] </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;"> </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;"> SomeText := </span><span class="f_CodeExample" style="color: #ff0000;">'Hello!'</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;"> Panel.Width := Trunc(StatusBar1.Canvas.TextWidth(SomeText) * </span><span class="f_CodeExample" style="color: #800000;">1</span><span class="f_CodeExample" style="color: #000000;">.</span><span class="f_CodeExample" style="color: #800000;">5</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;">with</span><span class="f_CodeExample" style="color: #000000;"> StatusBar.Canvas </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;">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;"> Brush.Color := clWhite;</span></p>
<p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> FillRect(Rect);</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;"> Font.</span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">Name</span><span class="f_CodeExample" style="color: #000000;"> := </span><span class="f_CodeExample" style="color: #ff0000;">'Arial'</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;"> Font.Color := clRed;</span></p>
<p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> Font.Style := Font.Style + [fsItalic, fsBold];</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;"> TextRect(Rect, Rect.Left + </span><span class="f_CodeExample" style="color: #800000;">1</span><span class="f_CodeExample" style="color: #000000;">, Rect.Top, SomeText);</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;">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: #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>
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<p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p>
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<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>
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<p class="p_CodeExample"><span class="f_CodeExample" style="color: #000080; 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;"> To use this example, you need a TStatusBar and at least one Panel. </span></p>
<p class="p_CodeExample"><span class="f_CodeExample" style="color: #000080; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> Then change the style of StatusBar1.Panels[0] to </span></p>
<p class="p_CodeExample"><span class="f_CodeExample" style="color: #000080; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> psOwnerDraw and add the code below to the OnDrawPanel handler. </span></p>
<p class="p_CodeExample"><span class="f_CodeExample" style="color: #000080; 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.StatusBar1DrawPanel(StatusBar: TStatusBar;</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;"> Panel: TStatusPanel; </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">const</span><span class="f_CodeExample" style="color: #000000;"> Rect: TRect);</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 style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"><span class="f_CodeExample" style="color: #000000;"> SomeText: </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">string</span><span class="f_CodeExample" style="color: #000000;">;</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: #000000;"> </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">if</span><span class="f_CodeExample" style="color: #000000;"> Panel = StatusBar1.Panels[</span><span class="f_CodeExample" style="color: #800000;">0</span><span class="f_CodeExample" style="color: #000000;">] </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;"> </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;"> SomeText := </span><span class="f_CodeExample" style="color: #ff0000;">'Hello!'</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;"> Panel.Width := Trunc(StatusBar1.Canvas.TextWidth(SomeText) * </span><span class="f_CodeExample" style="color: #800000;">1</span><span class="f_CodeExample" style="color: #000000;">.</span><span class="f_CodeExample" style="color: #800000;">5</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;">with</span><span class="f_CodeExample" style="color: #000000;"> StatusBar.Canvas </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;">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;"> Brush.Color := clWhite;</span></p>
<p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> FillRect(Rect);</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;"> Font.</span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">Name</span><span class="f_CodeExample" style="color: #000000;"> := </span><span class="f_CodeExample" style="color: #ff0000;">'Arial'</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;"> Font.Color := clRed;</span></p>
<p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> Font.Style := Font.Style + [fsItalic, fsBold];</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;"> TextRect(Rect, Rect.Left + </span><span class="f_CodeExample" style="color: #800000;">1</span><span class="f_CodeExample" style="color: #000000;">, Rect.Top, SomeText);</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;">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: #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>
</td>
</tr>
</tbody>
</table>
</div>
<p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p>
Как вывести цветной текст в TStatusBar?
2017-08-10T19:57:26+07:00
2017-08-10T19:57:26+07:00
https://delphi-hlp.ru/index.php/tstatusbar/kak-vyvesti-tsvetnoj-tekst-v-tstatusbar.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;">Статусбар, это стандартный элемент управления Windows и как все отображает шрифт, заданный в параметре clBtnText, который устанавливается через Панель управления. Поумолчанию этот цвет чёрный, но он может менятся в зависимоти пользовательской темы. StatusBar и связанные с ним панели имеют возможность самостоятельной перерисовки (owner-draw), позволяющей рисовать текст различными цветами. Для этого необходимо в TStatusBar.Panels установить свойство Style в OwnerDraw.</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/tstatusbar/kak-vyvesti-tsvetnoj-tekst-v-tstatusbar.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;">Статусбар, это стандартный элемент управления Windows и как все отображает шрифт, заданный в параметре clBtnText, который устанавливается через Панель управления. Поумолчанию этот цвет чёрный, но он может менятся в зависимоти пользовательской темы. StatusBar и связанные с ним панели имеют возможность самостоятельной перерисовки (owner-draw), позволяющей рисовать текст различными цветами. Для этого необходимо в TStatusBar.Panels установить свойство Style в OwnerDraw.</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/tstatusbar/kak-vyvesti-tsvetnoj-tekst-v-tstatusbar.html">Подробнее...</a></p>
Показ всплывающих подсказок в строке состояния
2017-08-10T20:04:26+07:00
2017-08-10T20:04:26+07:00
https://delphi-hlp.ru/index.php/tstatusbar/pokaz-vsplyvayushchikh-podskazok-v-stroke-sostoyaniya.html
Super User
toto44@inbox.ru
<p> </p>
<p> </p>
<p style="margin: 7px 0px; text-align: justify;"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">Я покажу как сделать так, чтобы строка состояния (Status Bar) показывала все всплывающие подсказки (Hint) элементов управления формы при нахождении курсора мыши в области компонента. Имеется пара решений данной задачи, но в любом случае вы должны создать код для каждой формы (пока я не знаю другого решения).</span></p>
<p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p>
<p class="feed-readmore"><a target="_blank" href ="/index.php/tstatusbar/pokaz-vsplyvayushchikh-podskazok-v-stroke-sostoyaniya.html">Подробнее...</a></p>
<p> </p>
<p> </p>
<p style="margin: 7px 0px; text-align: justify;"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;">Я покажу как сделать так, чтобы строка состояния (Status Bar) показывала все всплывающие подсказки (Hint) элементов управления формы при нахождении курсора мыши в области компонента. Имеется пара решений данной задачи, но в любом случае вы должны создать код для каждой формы (пока я не знаю другого решения).</span></p>
<p><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p>
<p class="feed-readmore"><a target="_blank" href ="/index.php/tstatusbar/pokaz-vsplyvayushchikh-podskazok-v-stroke-sostoyaniya.html">Подробнее...</a></p>
Показ даты, времени и состояния клавиш в строке состояния
2017-08-10T19:59:33+07:00
2017-08-10T19:59:33+07:00
https://delphi-hlp.ru/index.php/tstatusbar/pokaz-daty-vremeni-i-sostoyaniya-klavish-v-stroke-sostoyaniya.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;">Предположим, у вас есть StatusBar с 4-мя панелями, плюс таймер. Тогда вы можете сделать:</span></p>
<p class="feed-readmore"><a target="_blank" href ="/index.php/tstatusbar/pokaz-daty-vremeni-i-sostoyaniya-klavish-v-stroke-sostoyaniya.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;">Предположим, у вас есть StatusBar с 4-мя панелями, плюс таймер. Тогда вы можете сделать:</span></p>
<p class="feed-readmore"><a target="_blank" href ="/index.php/tstatusbar/pokaz-daty-vremeni-i-sostoyaniya-klavish-v-stroke-sostoyaniya.html">Подробнее...</a></p>
Установить размер шрифта для панели StatusBar
2017-08-10T20:05:04+07:00
2017-08-10T20:05:04+07:00
https://delphi-hlp.ru/index.php/tstatusbar/ustanovit-razmer-shrifta-dlya-paneli-statusbar.html
Super User
toto44@inbox.ru
<p style="margin: 7px 0px; text-align: justify;"><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 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: #000000;"> StatusBar1.Panels[</span><span class="f_CodeExample" style="color: #800000;">1</span><span class="f_CodeExample" style="color: #000000;">] </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">do</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 class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> Text := Edit1.Text;</span></p>
<p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> Canvas.Font.Size := StatusBar1.Font.Size;</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;"> Width := Canvas.TextWidth(Text) + </span><span class="f_CodeExample" style="color: #800000;">10</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 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>
<p style="text-align: right;"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p>
<p style="margin: 7px 0px; text-align: justify;"><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 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: #000000;"> StatusBar1.Panels[</span><span class="f_CodeExample" style="color: #800000;">1</span><span class="f_CodeExample" style="color: #000000;">] </span><span class="f_CodeExample" style="color: #008000; font-weight: bold;">do</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 class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> Text := Edit1.Text;</span></p>
<p class="p_CodeExample"><span class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> Canvas.Font.Size := StatusBar1.Font.Size;</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;"> Width := Canvas.TextWidth(Text) + </span><span class="f_CodeExample" style="color: #800000;">10</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 class="f_CodeExample" style="color: #000000; font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt;"> </span></p>
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</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></p>