delphi 2009 之 TCategoryPanelGroup[3]: Color

代码文件:

unit Unit1;

interface

uses

Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,

Dialogs, ExtCtrls, StdCtrls, ColorGrd;

type

TForm1 = class(TForm)

CategoryPanelGroup1: TCategoryPanelGroup;

CategoryPanel1: TCategoryPanel;

CategoryPanel2: TCategoryPanel;

CategoryPanel3: TCategoryPanel;

RadioGroup1: TRadioGroup;

ColorGrid1: TColorGrid;

procedure FormCreate(Sender: TObject);

procedure ColorGrid1Change(Sender: TObject);

end;

var

Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.FormCreate(Sender: TObject);

begin

CategoryPanel1.Height := ClientHeight div 2;

CategoryPanel2.Height := CategoryPanel1.Height;

CategoryPanel3.Height := CategoryPanel1.Height;

CategoryPanel1.Caption := 'CPanel1';

CategoryPanel2.Caption := 'CPanel2';

CategoryPanel3.Caption := 'CPanel3';

RadioGroup1.Caption := 'Color';

with RadioGroup1.Items do

begin

Add('CategoryPanelGroup1.ChevronColor');

Add('CategoryPanelGroup1.ChevronHotColor');

Add('CategoryPanelGroup1.GradientBaseColor');

Add('CategoryPanelGroup1.GradientColor');

Add('CategoryPanelGroup1.Color');

Add('CategoryPanel1.Color');

Add('CategoryPanel2.Color');

Add('CategoryPanel3.Color');

Add('CategoryPanelGroup1.HeaderFont.Color');

end;

RadioGroup1.ItemIndex := 0;

ColorGrid1.Align := alRight;

ColorGrid1.Width := 48;

ColorGrid1.GridOrdering := go2x8;

end;

procedure TForm1.ColorGrid1Change(Sender: TObject);

begin

case RadioGroup1.ItemIndex of

0: CategoryPanelGroup1.ChevronColor := ColorGrid1.ForegroundColor;

1: CategoryPanelGroup1.ChevronHotColor := ColorGrid1.ForegroundColor;

2: CategoryPanelGroup1.GradientBaseColor := ColorGrid1.ForegroundColor;

3: CategoryPanelGroup1.GradientColor := ColorGrid1.ForegroundColor;

4: CategoryPanelGroup1.Color := ColorGrid1.ForegroundColor;

5: CategoryPanel1.Color := ColorGrid1.ForegroundColor; {刷新后显示}

6: CategoryPanel2.Color := ColorGrid1.ForegroundColor; {刷新后显示}

7: CategoryPanel3.Color := ColorGrid1.ForegroundColor; {刷新后显示}

8: begin

CategoryPanelGroup1.HeaderFont.Color := ColorGrid1.ForegroundColor;

CategoryPanelGroup1.HeaderFont := CategoryPanelGroup1.HeaderFont; {刷新一下}

end;

end.

推荐分享