xpmenu.pas

文件管理系统

    end;

    if (Button.MenuItem <> nil) then
    begin
      TextFormat := DT_Center;
      //Inc(ARect.Left, 1);
    end;

    if Button.BiDiMode = bdRightToLeft then
      TextFormat := TextFormat + DT_RTLREADING;

    if Button.Down and not Button.Enabled then //"felix" <[e-mail]>  23/5
      InflateRect(ARect, -1, -1);

    DrawTheText(Button, Button.Caption, '',
      ACanvas, ARect,
      (cdsSelected in State), Button.Enabled, false,
      (Button.MenuItem <> nil),
      (Button.BidiMode = bdRightToLeft), FFont, TextFormat);

    ARect := HoldRect;
    DefaultDraw := false;
  end;


  if Button.Index > 0 then
  begin
    XButton := {TToolBar(Button.Parent)}Sender.Buttons[Button.Index - 1];
    if (XButton.Style = tbsDivider) or (XButton.Style = tbsSeparator) then
    begin
      ARect := XButton.BoundsRect;
      if Is16Bit then
        ACanvas.brush.color := NewColor(ACanvas, Sender.Color, 16)
      else
        ACanvas.brush.color := Sender.Color;

      if not IsTransparent then
        ACanvas.FillRect(ARect);
     // if (XButton.Style = tbsDivider) then  // Can't get it.
      if XButton.Tag > 0 then
      begin
        Inc(ARect.Top, 2);
        Dec(ARect.Bottom, 1);

        ACanvas.Pen.color := GetShadeColor(ACanvas,Sender.Color,30);
        ARect.Left := ARect.Left + (ARect.Right - ARect.Left) div 2;
        ACanvas.MoveTo(ARect.Left, ARect.Top);
        ACanvas.LineTo(ARect.Left, ARect.Bottom);

      end;
      ARect := Button.BoundsRect;
      DefaultDraw := false;
    end;

  end;

  {if Button.MenuItem <> nil then
    if (xcMainMenu in XPControls) then
      ActivateMenuItem(Button.MenuItem);}
end;
{$ENDIF}

// Controlbar Paint. Added by Michiel van Oudheusden (27 sep 2001)
// Paints the bands of a controlbar like the office XP style
procedure TXPMenu.ControlBarPaint(Sender: TObject; Control: TControl;
  Canvas: TCanvas; var ARect: TRect; var Options: TBandPaintOptions);
var
  i: Integer;
  intInc: integer;
begin

  if(FColorsChanged) then SetGlobalColor(Canvas); // +jt
  // No frame and grabber drawing. We do it ourselfes
  Options := [];

  // First background

  if Is16Bit then
    Canvas.brush.color := NewColor(Canvas, TControlBar(Sender).Color , 6)
  else
    Canvas.brush.color := TControlBar(Sender).Color;
  Canvas.FillRect(ARect);

  intInc := 30;
  for i := (ARect.Top + 5) to (ARect.Bottom - 5)do
  begin
    Canvas.Pen.Color := GetShadeColor(Canvas, TControlBar(Sender).Color, intInc);
    if i mod 2 = 0 then
    begin
      Canvas.MoveTo(ARect.Left + 3, i);
      Canvas.LineTo(ARect.Left + 6, i);
      Inc(intInc, 7);
    end;
  end;

end;

procedure TXPMenu.SetGlobalColor(ACanvas: TCanvas);
begin
//-----
  FColorsChanged:=false; // +jt

  if GetDeviceCaps(ACanvas.Handle, BITSPIXEL) < 16 then
    Is16Bit := false
  else
    Is16Bit := true;


  FDimParentColor := 16;
  FDimParentColorSelect := 40;

  FFColor := FColor;
  FFIconBackColor := FIconBackColor;

  if Is16Bit then
  begin
    if FUseDimColor then
    begin
      FFSelectColor := NewColor(ACanvas, FSelectColor, 68);
      FCheckedAreaColor := NewColor(ACanvas, FSelectColor, 80);
      FCheckedAreaSelectColor := NewColor(ACanvas, FSelectColor, 50);
    end
    else
    begin
      FFSelectColor := FSelectColor;
      FCheckedAreaColor := FSelectColor;
      FCheckedAreaSelectColor := FSelectColor;
    end;

//    FMenuBorderColor := GetShadeColor(ACanvas, clBtnFace, 90);
//    FMenuShadowColor := GetShadeColor(ACanvas, clBtnFace, 76);

    FMenuBorderColor := RGB(60,60,60);  // SteedSky 2003.05.27
    FMenuShadowColor := RGB(170,170,170);  // SteedSky 2003.05.27
  end
  else
  begin
    FFSelectColor := FSelectColor;
    FCheckedAreaColor := clWhite;
    FCheckedAreaSelectColor := clSilver;
    FMenuBorderColor := clBtnShadow;
    FMenuShadowColor := clBtnShadow;
  end;

  FFSelectBorderColor := FSelectBorderColor;
  FFSelectFontColor := FSelectFontColor;
  FFMenuBarColor := FMenuBarColor;
  FFDisabledColor := FDisabledColor;
  FFCheckedColor := FCheckedColor;
  FFSeparatorColor := FSeparatorColor;



  if FUseSystemColors then
  begin
//    GetSystemMenuFont(FFont);
    FFSelectFontColor := FFont.Color;
    if not Is16Bit then
    begin
      FFColor := clWhite;
      FFIconBackColor := clBtnFace;
      FFSelectColor := clWhite;
      FFSelectBorderColor := clHighlight;
      FFMenuBarColor := FFIconBackColor;
      FFDisabledColor := clBtnShadow;
      FFCheckedColor := clHighlight;
      FFSeparatorColor := clBtnShadow;
      FCheckedAreaColor := clWhite;
      FCheckedAreaSelectColor := clWhite;

    end
    else
    begin
      FFColor := NewColor(ACanvas, clBtnFace, 86);
      FFIconBackColor := NewColor(ACanvas, clBtnFace, 16);
      FFSelectColor := NewColor(ACanvas, clHighlight, 68);
      FFSelectBorderColor := clHighlight;
      FFMenuBarColor := clBtnFace;

      FFDisabledColor := NewColor(ACanvas, clBtnShadow, 10);
      FFSeparatorColor := NewColor(ACanvas, clBtnShadow, 25);
      FFCheckedColor := clHighlight;
      FCheckedAreaColor := NewColor(ACanvas, clHighlight, 80);
      FCheckedAreaSelectColor := NewColor(ACanvas, clHighlight, 50);

    end;
  end;

end;

procedure TXPMenu.DrawTopMenuItem(Sender: TObject; ACanvas: TCanvas;
  ARect: TRect; BckColor:Tcolor; IsRightToLeft: boolean);
var
  X1, X2: integer;
  DefColor, HoldColor: TColor;
begin
  X1 := ARect.Left;
  X2 := ARect.Right;

  ACanvas.brush.Style := bsSolid;
  ACanvas.brush.color :=  FFSelectColor;
//==============================================================================
//Draw MenuTitle Gradient     // SteedSky 2003.05.27
    if FMenuTitleGradient.FActiveGradient then
       DrawBarClass.FillGradient(ACanvas.Handle, ARect, FMenuTitleGradient.FGradientEndColor,
                      FMenuTitleGradient.FGradientBeginColor, FMenuTitleGradientType)
    else
       ACanvas.FillRect(ARect);
//==============================================================================
  ACanvas.Pen.Color := FFSelectBorderColor;

  if (not IsRightToLeft) and (Is16Bit) and (Sender is TMenuItem) then
  begin
    ACanvas.MoveTo(X1, ARect.Bottom - 1);
    ACanvas.LineTo(X1, ARect.Top);
    ACanvas.LineTo(X2 - 8, ARect.Top);
    ACanvas.LineTo(X2 - 8, ARect.Bottom);
//    ACanvas.LineTo(X1, ARect.Bottom);

    DefColor := FFMenuBarColor;


    HoldColor := GetShadeColor(ACanvas, DefColor, 10);
    ACanvas.Brush.Style := bsSolid;
    ACanvas.Brush.Color := HoldColor;
    ACanvas.Pen.Color := HoldColor;

    ACanvas.FillRect(Rect(X2 - 7, ARect.Top, X2, ARect.Bottom));

    HoldColor := GetShadeColor(ACanvas, DefColor, 30);
    ACanvas.Brush.Color := HoldColor;
    ACanvas.Pen.Color := HoldColor;
    ACanvas.FillRect(Rect(X2 - 7, ARect.Top + 3, X2 - 2, ARect.Bottom));

    HoldColor := GetShadeColor(ACanvas, DefColor, 40 + 20);
    ACanvas.Brush.Color := HoldColor;
    ACanvas.Pen.Color := HoldColor;
    ACanvas.FillRect(Rect(X2 - 7, ARect.Top + 5, X2 - 3, ARect.Bottom));

    HoldColor := GetShadeColor(ACanvas, DefColor, 60 + 40);
    ACanvas.Brush.Color := HoldColor;
    ACanvas.Pen.Color := HoldColor;
    ACanvas.FillRect(Rect(X2 - 7, ARect.Top + 6, X2 - 5, ARect.Bottom));

    //---

    ACanvas.Pen.Color := DefColor;
    ACanvas.MoveTo(X2 - 5, ARect.Top + 1);
    ACanvas.LineTo(X2 - 1, ARect.Top + 1);
    ACanvas.LineTo(X2 - 1, ARect.Top + 6);

    ACanvas.MoveTo(X2 - 3, ARect.Top + 2);
    ACanvas.LineTo(X2 - 2, ARect.Top + 2);
    ACanvas.LineTo(X2 - 2, ARect.Top + 3);
    ACanvas.LineTo(X2 - 3, ARect.Top + 3);



    ACanvas.Pen.Color := GetShadeColor(ACanvas, DefColor, 10);
    ACanvas.MoveTo(X2 - 6, ARect.Top + 3);
    ACanvas.LineTo(X2 - 3, ARect.Top + 3);
    ACanvas.LineTo(X2 - 3, ARect.Top + 6);
    ACanvas.LineTo(X2 - 4, ARect.Top + 6);
    ACanvas.LineTo(X2 - 4, ARect.Top + 3);

    ACanvas.Pen.Color := GetShadeColor(ACanvas, DefColor, 30);
    ACanvas.MoveTo(X2 - 5, ARect.Top + 5);
    ACanvas.LineTo(X2 - 4, ARect.Top + 5);
    ACanvas.LineTo(X2 - 4, ARect.Top + 9);

    ACanvas.Pen.Color := GetShadeColor(ACanvas, DefColor, 40);
    ACanvas.MoveTo(X2 - 6, ARect.Top + 5);
    ACanvas.LineTo(X2 - 6, ARect.Top + 7);

  end
  else
  begin

    ACanvas.Pen.Color := FFSelectBorderColor;
    ACanvas.Brush.Color := GetShadeColor(ACanvas, BckColor, 70);

    ACanvas.MoveTo(X1, ARect.Bottom - 1);
    ACanvas.LineTo(X1, ARect.Top);
    ACanvas.LineTo(X2 - 3, ARect.Top);
    ACanvas.LineTo(X2 - 3, ARect.Bottom);


    ACanvas.Pen.Color := ACanvas.Brush.Color;
    ACanvas.FillRect(Rect(X2 - 2, ARect.Top + 2, X2, ARect.Bottom));

    ACanvas.Brush.Color := BckColor;
    ACanvas.FillRect(Rect(X2 - 2, ARect.Top , X2, ARect.Top + 2));


  end;

end;


procedure TXPMenu.DrawCheckedItem(FMenuItem: TMenuItem; Selected, Enabled,
 HasImgLstBitmap: boolean; ACanvas: TCanvas; CheckedRect: TRect);
var
  X1, X2: integer;
begin
  if FMenuItem.RadioItem then
  begin
    if FMenuItem.Checked then
    begin
      if Enabled then
      begin
        ACanvas.Pen.color := FFSelectBorderColor;
        if selected then
          ACanvas.Brush.Color := FCheckedAreaSelectColor
        else
          ACanvas.Brush.Color := FCheckedAreaColor;
      end
      else
        ACanvas.Pen.color := FFDisabledColor;

      ACanvas.Brush.Style := bsSolid;
      if HasImgLstBitmap then
      begin
        ACanvas.RoundRect(CheckedRect.Left, CheckedRect.Top,
          CheckedRect.Right, CheckedRect.Bottom,
          6, 6);
      end
      else
      begin
        ACanvas.Ellipse(CheckedRect.Left, CheckedRect.Top,
          CheckedRect.Right, CheckedRect.Bottom);
// +jt
        InflateRect(CheckedRect, -2, -2);

        ACanvas.Brush.color := ACanvas.Pen.Color;
        ACanvas.Ellipse(CheckedRect.Left, CheckedRect.Top,
          CheckedRect.Right, CheckedRect.Bottom);
// +jt
      end;
    end;
  end
  else
  begin
    if (FMenuItem.Checked) then
      if (not HasImgLstBitmap) then
      begin
        if Enabled then
        begin
          ACanvas.Pen.color := FFCheckedColor;
          if selected then
            ACanvas.Brush.Color := FCheckedAreaSelectColor
          else
            ACanvas.Brush.Color := FCheckedAreaColor; ;
        end
        else
          ACanvas.Pen.color := FFDisabledColor;

        ACanvas.Brush.Style := bsSolid;
        ACanvas.Rectangle(CheckedRect.Left, CheckedRect.Top,
          CheckedRect.Right, CheckedRect.Bottom);
        if Enabled then
          ACanvas.Pen.color := clBlack
        else
          ACanvas.Pen.color := FFDisabledColor;
        x1 := CheckedRect.Left + 1;
        x2 := CheckedRect.Top + 5;
        ACanvas.MoveTo(x1, x2);

        x1 := CheckedRect.Left + 4;
        x2 := CheckedRect.Bottom - 2;
        ACanvas.LineTo(x1, x2);
        //--
        x1 := CheckedRect.Left + 2;
        x2 := CheckedRect.Top + 5;
        ACanvas.MoveTo(x1, x2);

        x1 := CheckedRect.Left + 4;
        x2 := CheckedRect.Bottom - 3;
        ACanvas.LineTo(x1, x2);
        //--
        x1 := CheckedRect.Left + 2;
        x2 := CheckedRect.Top + 4;
        ACanvas.MoveTo(x1, x2);

        x1 := CheckedRect.Left + 5;
        x2 := CheckedRect.Bottom - 3;
        ACanvas.LineTo(x1, x2);
        //-----------------

        x1 := CheckedRect.Left + 4;
        x2 := CheckedRect.Bottom - 3;
        ACanvas.MoveTo(x1, x2);

        x1 := CheckedRect.Right + 2;
        x2 := CheckedRect.Top - 1;
        ACanvas.LineTo(x1, x2);
        //--
        x1 := CheckedRect.Left + 4;
        x2 := CheckedRect.Bottom - 2;
        ACanvas.MoveTo(x1, x2);

        x1 := CheckedRect.Right - 2;
        x2 := CheckedRect.Top + 3;
        ACanvas.LineTo(x1, x2);

      end
      else
      begin


        if Enabled then
        begin
          ACanvas.Pen.color := FFSelectBorderColor;
          if selected then
            ACanvas.Brush.Color := FCheckedAreaSelectColor
          else
            ACanvas.Brush.Color := FCheckedAreaColor; ;
        end
        else
          ACanvas.Pen.color := FFDisabledColor;

        ACanvas.Brush.Style := bsSolid;
        ACanvas.Rectangle(C