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 程式師世界 >> 編程語言 >> 更多編程語言 >> Delphi >> Delphi 2009 之 TCategoryPanelGroup[5]: HeaderStyle

Delphi 2009 之 TCategoryPanelGroup[5]: HeaderStyle

編輯:Delphi

本例效果圖:

Delphi 2009 之 TCategoryPanelGroup[5]: HeaderStyle

  代碼文件:unit Unit1;
interface
uses
 Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
 Dialogs, ExtCtrls, StdCtrls, ComCtrls;
type
 TForm1 = class(TForm)
  CategoryPanelGroup1: TCategoryPanelGroup;
  CategoryPanel1: TCategoryPanel;
  CategoryPanel2: TCategoryPanel;
  CategoryPanel3: TCategoryPanel;
  Button1: TButton;
  Button2: TButton;
  Button3: TButton;
  procedure FormCreate(Sender: TObject);
  procedure Button1Click(Sender: TObject);
  procedure Button2Click(Sender: TObject);
  procedure Button3Click(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';
 Button1.Caption := 'HeaderStyle := hsGradIEnt';
 Button2.Caption := 'HeaderStyle := hsImage';
 Button3.Caption := 'HeaderStyle := hsThemed';
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
 CategoryPanelGroup1.HeaderStyle := hsGradIEnt;
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
 CategoryPanelGroup1.HeaderImage.LoadFromFile('c:temphbg.bmp');
 CategoryPanelGroup1.HeaderStyle := hsImage;
end;
procedure TForm1.Button3Click(Sender: TObject);
begin
 CategoryPanelGroup1.HeaderStyle := hsThemed;
end;
end.
窗體文件:object Form1: TForm1
 Left = 0
 Top = 0
 Caption = 'Form1'
 ClIEntHeight = 162
 ClIEntWidth = 351
 Color = clBtnFace
 Font.Charset = DEFAULT_CHARSET
 Font.Color = clWindowText
 Font.Height = -11
 Font.Name = 'Tahoma'
 Font.Style = []
 OldCreateOrder = False
 OnCreate = FormCreate
 PixelsPerInch = 96
 TextHeight = 13
 object CategoryPanelGroup1: TCategoryPanelGroup
  Left = 0
  Top = 0
  Width = 180
  Height = 162
  VertScrollBar.Tracking = True
  HeaderFont.Charset = DEFAULT_CHARSET
  HeaderFont.Color = clWindowText
  HeaderFont.Height = -11
  HeaderFont.Name = 'Tahoma'
  HeaderFont.Style = []
  TabOrder = 0
  ExplicitHeight = 187
  object CategoryPanel1: TCategoryPanel
   Top = 0
   Caption = 'CategoryPanel1'
   TabOrder = 0
   ExplicitWidth = 158
  end
  object CategoryPanel2: TCategoryPanel
   Top = 200
   Caption = 'CategoryPanel2'
   TabOrder = 1
   ExplicitWidth = 158
  end
  object CategoryPanel3: TCategoryPanel
   Top = 400
   Caption = 'CategoryPanel3'
   TabOrder = 2
   ExplicitWidth = 158
  end
 end
 object Button1: TButton
  Left = 186
  Top = 16
  Width = 156
  Height = 25
  Caption = 'Button1'
  TabOrder = 1
  OnClick = Button1Click
 end
 object Button2: TButton
  Left = 186
  Top = 55
  Width = 156
  Height = 25
  Caption = 'Button2'
  TabOrder = 2
  OnClick = Button2Click
 end
 object Button3: TButton
  Left = 186
  Top = 96
  Width = 156
  Height = 25
  Caption = 'Button3'
  TabOrder = 3
  OnClick = Button3Click
 end
end


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