ucomponents.pas
上传用户:hbszzs
上传日期:2008-08-20
资源大小:628k
文件大小:9k
- unit ucomponents;
- interface
- uses
- Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
- StdCtrls, ComCtrls, ExtCtrls, Buttons, VrClasses, VrGradient,
- VrTypes, VrMatrix, VrBlotter, VrSpectrum, VrLcd, VrLeds, VrScanner,
- VrCalendar, VrAnalog, VrRaster, VrLabel, VrControls, VrSysUtils,
- VrHyperLink, VrBanner, VrDeskTop, VrArrow, VrLights, VrImageLed,
- VrJoypad, VrProgressBar, VrSlider, VrDesign, VrThreads, VrButtons;
- type
- TForm1 = class(TForm)
- Panel2: TPanel;
- ColorDialog: TColorDialog;
- VrLabel1: TVrLabel;
- PageControl: TPageControl;
- TabSheet1: TTabSheet;
- VrGradient1: TVrGradient;
- Label1: TLabel;
- VrHyperLink1: TVrHyperLink;
- VrHyperLink2: TVrHyperLink;
- VrHyperLink3: TVrHyperLink;
- TabSheet2: TTabSheet;
- Panel1: TPanel;
- Label2: TLabel;
- VrMatrix1: TVrMatrix;
- VrHyperLink4: TVrHyperLink;
- VrHyperLink5: TVrHyperLink;
- VrHyperLink6: TVrHyperLink;
- VrHyperLink7: TVrHyperLink;
- Label10: TLabel;
- Edit1: TEdit;
- TabSheet3: TTabSheet;
- Panel6: TPanel;
- VrSpectrum1: TVrSpectrum;
- TabSheet9: TTabSheet;
- Panel8: TPanel;
- VrBanner1: TVrBanner;
- VrHyperLink8: TVrHyperLink;
- Label11: TLabel;
- TabSheet4: TTabSheet;
- Panel3: TPanel;
- VrNum1: TVrNum;
- Label3: TLabel;
- VrIndicator1: TVrIndicator;
- TabSheet5: TTabSheet;
- Panel4: TPanel;
- VrCalendar1: TVrCalendar;
- Label5: TLabel;
- TabSheet6: TTabSheet;
- Panel5: TPanel;
- VrAnalogClock1: TVrAnalogClock;
- Label6: TLabel;
- Label7: TLabel;
- VrClock2: TVrClock;
- Label8: TLabel;
- VrClock3: TVrClock;
- Label9: TLabel;
- VrNum2: TVrNum;
- TabSheet7: TTabSheet;
- Panel9: TPanel;
- VrRaster1: TVrRaster;
- BitBtn7: TBitBtn;
- BitBtn8: TBitBtn;
- BitBtn9: TBitBtn;
- TabSheet8: TTabSheet;
- Panel7: TPanel;
- Memo1: TMemo;
- VrDeskTop1: TVrDeskTop;
- VrShadowButton1: TVrShadowButton;
- Button1: TButton;
- VrArrow1: TVrArrow;
- VrArrow2: TVrArrow;
- TabSheet10: TTabSheet;
- Panel10: TPanel;
- VrBlotter1: TVrBlotter;
- VrLed2: TVrLed;
- VrLed3: TVrLed;
- VrLed4: TVrLed;
- VrLed5: TVrLed;
- VrLed6: TVrLed;
- VrLed7: TVrLed;
- VrBlotter2: TVrBlotter;
- VrImageLed1: TVrImageLed;
- VrImageLed2: TVrImageLed;
- Label12: TLabel;
- Label4: TLabel;
- Label15: TLabel;
- Label16: TLabel;
- VrBlotter3: TVrBlotter;
- VrLights3: TVrLights;
- Label13: TLabel;
- Label14: TLabel;
- VrLights4: TVrLights;
- VrLights1: TVrLights;
- VrLights2: TVrLights;
- Label17: TLabel;
- VrBlotter4: TVrBlotter;
- Label18: TLabel;
- VrUserLed1: TVrUserLed;
- VrUserLed2: TVrUserLed;
- VrUserLed3: TVrUserLed;
- VrUserLed4: TVrUserLed;
- VrBlotter5: TVrBlotter;
- VrArrow3: TVrArrow;
- VrJoypad1: TVrJoypad;
- VrArrow4: TVrArrow;
- VrJoypad2: TVrJoypad;
- VrProgressBar1: TVrProgressBar;
- VrProgressBar2: TVrProgressBar;
- VrProgressBar3: TVrProgressBar;
- VrNum3: TVrNum;
- VrClock1: TVrClock;
- VrSlider1: TVrSlider;
- VrSlider2: TVrSlider;
- RasterTimer: TVrTimer;
- SpectrumTimer: TVrTimer;
- procedure FormCreate(Sender: TObject);
- procedure BitBtn5Click(Sender: TObject);
- procedure SpectrumTimerTimer(Sender: TObject);
- procedure BitBtn6Click(Sender: TObject);
- procedure VrCalendar1Click(Sender: TObject);
- procedure VrClock3ClockTick(Sender: TObject; Seconds: Word);
- procedure BitBtn7Click(Sender: TObject);
- procedure BitBtn8Click(Sender: TObject);
- procedure BitBtn9Click(Sender: TObject);
- procedure RasterTimerTimer(Sender: TObject);
- procedure Memo1Enter(Sender: TObject);
- procedure VrHyperLink1Click(Sender: TObject);
- procedure VrHyperLink2Click(Sender: TObject);
- procedure VrHyperLink3Click(Sender: TObject);
- procedure VrHyperLink7Click(Sender: TObject);
- procedure VrHyperLink4Click(Sender: TObject);
- procedure VrMatrix1ScrollDone(Sender: TObject);
- procedure VrHyperLink8Click(Sender: TObject);
- procedure PageControlChange(Sender: TObject);
- procedure Button1Click(Sender: TObject);
- procedure VrArrow2Click(Sender: TObject);
- procedure VrSlider1Change(Sender: TObject);
- procedure VrSlider2Change(Sender: TObject);
- procedure VrClock3SecondsChanged(Sender: TObject; Seconds: Word);
- private
- { Private declarations }
- public
- { Public declarations }
- end;
- var
- Form1: TForm1;
- implementation
- {$R *.DFM}
- const
- MatrixText = 'Varian Workshop...presents a new feature...'+
- '%16multi-colored %15text support %14for %13more %12flexibility...';
- StopRun: array[Boolean] of string = ('START', 'STOP');
- procedure TForm1.FormCreate(Sender: TObject);
- begin
- PageControl.ActivePage := TabSheet1;
- Caption := Format('%s, %s',
- [Application.Title, '(c) 1996-2000 Varian Software nl']);
- VrMatrix1.Text := MatrixText;
- end;
- procedure TForm1.BitBtn5Click(Sender: TObject);
- begin
- VrSpectrum1.Reset(0);
- SpectrumTimer.Enabled := not SpectrumTimer.Enabled;
- VrShadowButton1.Caption := StopRun[SpectrumTimer.Enabled];
- end;
- procedure TForm1.SpectrumTimerTimer(Sender: TObject);
- var
- I, Value: Integer;
- begin
- with VrSpectrum1 do
- for I := 0 to Pred(Count) do
- begin
- Value := Random(MaxValue + 1);
- Items[I].Position := Value;
- end;
- end;
- procedure TForm1.BitBtn6Click(Sender: TObject);
- begin
- if coTrackMouse in VrCalendar1.Options then
- VrCalendar1.Options := VrCalendar1.Options - [coTrackMouse]
- else VrCalendar1.Options := VrCalendar1.Options + [coTrackMouse];
- end;
- procedure TForm1.VrCalendar1Click(Sender: TObject);
- begin
- with VrCalendar1 do
- if ItemIndex <> -1 then
- Items[ItemIndex].Active := True;
- end;
- procedure TForm1.VrClock3ClockTick(Sender: TObject; Seconds: Word);
- begin
- VrNum2.Value := VrClock3.Seconds;
- end;
- procedure TForm1.BitBtn7Click(Sender: TObject);
- begin
- RasterTimer.Enabled := true;
- end;
- procedure TForm1.BitBtn8Click(Sender: TObject);
- var
- I: Integer;
- begin
- RasterTimer.Enabled := false;
- with VrRaster1 do
- for I := 0 to Pred(Count) do
- Items[I].Active := false;
- end;
- procedure TForm1.BitBtn9Click(Sender: TObject);
- begin
- VrRaster1.MultiSelect := not VrRaster1.MultiSelect;
- end;
- procedure TForm1.RasterTimerTimer(Sender: TObject);
- var
- I: Integer;
- begin
- with VrRaster1 do
- begin
- I := Random(Count);
- if MultiSelect then
- Items[I].Active := not Items[I].Active
- else
- Items[I].Active := true;
- end;
- end;
- procedure TForm1.Memo1Enter(Sender: TObject);
- begin
- TabSheet8.SetFocus;
- end;
- procedure TForm1.VrHyperLink1Click(Sender: TObject);
- begin
- Colordialog.Color := VrGradient1.StartColor;
- if Colordialog.Execute then
- VrGradient1.StartColor := ColorDialog.Color;
- end;
- procedure TForm1.VrHyperLink2Click(Sender: TObject);
- begin
- Colordialog.Color := VrGradient1.EndColor;
- if Colordialog.Execute then
- VrGradient1.EndColor := ColorDialog.Color;
- end;
- procedure TForm1.VrHyperLink3Click(Sender: TObject);
- begin
- if VrGradient1.Direction = High(TVrGradDirection) then
- VrGradient1.Direction := Low(TVrGradDirection)
- else VrGradient1.Direction := TVrGradDirection(ord(VrGradient1.Direction)+1);
- end;
- procedure TForm1.VrHyperLink7Click(Sender: TObject);
- begin
- VrMatrix1.LedStyle := TVrMatrixLedStyle(TControl(Sender).Tag);
- end;
- procedure TForm1.VrHyperLink4Click(Sender: TObject);
- begin
- VrMatrix1.AutoScroll := not VrMatrix1.AutoScroll;
- VrHyperLink4.Caption := StopRun[VrMatrix1.AutoScroll];
- end;
- procedure TForm1.VrMatrix1ScrollDone(Sender: TObject);
- begin
- if Edit1.Text <> '' then
- VrMatrix1.Text := Edit1.Text;
- end;
- procedure TForm1.VrHyperLink8Click(Sender: TObject);
- begin
- VrBanner1.AutoScroll := not VrBanner1.AutoScroll;
- VrHyperLink8.Caption := StopRun[VrBanner1.AutoScroll];
- end;
- procedure TForm1.PageControlChange(Sender: TObject);
- begin
- if VrBanner1.AutoScroll then VrHyperLink8Click(nil);
- if RasterTimer.Enabled then BitBtn8Click(BitBtn8);
- if SpectrumTimer.Enabled then BitBtn5Click(nil);
- if VrMatrix1.AutoScroll then VrHyperLink4Click(nil);
- end;
- procedure TForm1.Button1Click(Sender: TObject);
- begin
- VrCalendar1.Reset;
- end;
- procedure TForm1.VrArrow2Click(Sender: TObject);
- begin
- VrArrow1.Active := false;
- VrArrow2.Active := false;
- case TComponent(Sender).Tag of
- 0: begin
- VrBanner1.Direction := bdRightToLeft;
- VrArrow2.Active := True;
- end;
- 1: begin
- VrBanner1.Direction := bdLeftToRight;
- VrArrow1.Active := True;
- end;
- end;
- end;
- procedure TForm1.VrSlider1Change(Sender: TObject);
- begin
- VrNum1.Value := VrSlider1.Position;
- VrProgressBar1.Position := VrSlider1.Position;
- VrProgressBar2.Position := VrSlider1.Position;
- VrProgressBar3.Position := VrSlider1.Position;
- end;
- procedure TForm1.VrSlider2Change(Sender: TObject);
- begin
- VrNum3.Value := VrSlider2.Position;
- VrIndicator1.Position := VrSlider2.Position;
- end;
- procedure TForm1.VrClock3SecondsChanged(Sender: TObject; Seconds: Word);
- begin
- VrNum2.Value := Seconds;
- end;
- end.