skinctrls.pas

一款支持Delphi和C++ Builder的VCL控件

                                      write SetTextAlphaBlendValue;
    property ProgressText: String read FProgressText write SetProgressText;
    property ShowProgressText: Boolean read FShowProgressText write SetShowProgressText;
    property ShowPercent: Boolean read FShowPercent write SetShowPercent;

    property MinValue: Integer read FMinValue write SetMinValue;
    property MaxValue: Integer read FMaxValue write SetMaxValue;
    property Value: Integer read FValue write SetValue;
    property Vertical: Boolean
      read FVertical write SetVertical;
    property OnGaugePaint: TspGaugePaintEvent
      read  FOnGaugePaint write FOnGaugePaint;
    property Align;
    property Enabled;
    property OnMouseDown;
    property OnMouseMove;
    property OnMouseUp;
    property OnResize;
    property PopupMenu;
    property ShowHint;
  end;

  TspSkinButtonLabel = class(TGraphicControl)
  protected
    FWebStyle: Boolean;
    FMouseIn, FDown: Boolean;
    FIndex: Integer;
    FSD: TspSkinData;
    FSkinDataName: String;
    FDefaultFont: TFont;
    FUseSkinFont: Boolean;
    FDefaultActiveFontColor: TColor;
    FGlyph: TBitMap;
    FNumGlyphs: TspNumGlyphs;
    FMargin: Integer;
    FSpacing: Integer;
    FLayout: TspButtonLayout;
    FImageList: TCustomImageList;
    FImageIndex: Integer;
    procedure SetImageIndex(Value: Integer);
    procedure Notification(AComponent: TComponent;
      Operation: TOperation); override;
    procedure SetSkinData(Value: TspSkinData);
    procedure SetDefaultFont(Value: TFont);
    procedure SetLayout(Value : TspButtonLayout);
    procedure SetMargin(Value: Integer);
    procedure SetSpacing(Value: Integer);
    procedure SetNumGlyphs(Value: TspNumGlyphs);
    procedure SetGlyph(Value: TBitMap);
    procedure CMMouseLeave(var Message: TMessage); message CM_MOUSELEAVE;
    procedure CMMouseEnter(var Message: TMessage); message CM_MOUSEENTER;
    procedure MouseDown(Button: TMouseButton; Shift: TShiftState;
      X, Y: Integer); override;
    procedure MouseUp(Button: TMouseButton; Shift: TShiftState;
      X, Y: Integer); override;
    procedure SetWebStyle(Value: Boolean);
  public
    FontColor: TColor;
    ActiveFontColor: TColor;
    FontName: String;
    FontHeight: Integer;
    FontStyle: TFontStyles;
    constructor Create(AOwner: TComponent); override;
    destructor Destroy; override;
    procedure ChangeSkinData;
    procedure Paint; override;
  published
    property ImageList: TCustomImageList read FImageList write FImageList;
    property ImageIndex: Integer read FImageIndex write SetImageIndex;
    property WebStyle: Boolean read FWebStyle write SetWebStyle;
    property Glyph: TBitMap read FGlyph write SetGlyph;
    property NumGlyphs: TspNumGlyphs read FNumGlyphs write SetNumGlyphs;
    property Margin: Integer read FMargin write SetMargin default -1;
    property Spacing: Integer read FSpacing write SetSpacing default 4;
    property Layout: TspButtonLayout read FLayout write SetLayout default blGlyphLeft;
    property UseSkinFont: Boolean read FUseSkinFont write FUseSkinFont;
    property DefaultActiveFontColor: TColor
      read FDefaultActiveFontColor write FDefaultActiveFontColor;
    property DefaultFont: TFont read FDefaultFont write SetDefaultFont;
    property SkinData: TspSkinData read FSD write SetSkinData;
    property SkinDataName: String read FSkinDataName write FSkinDataName;
    property Align;
    property Anchors;
    property AutoSize;
    property BiDiMode;
    property Caption;
    property Constraints;
    property DragCursor;
    property DragKind;
    property DragMode;
    property Enabled;
    property ParentBiDiMode;
    property ParentColor;
    property ParentFont;
    property ParentShowHint;
    property PopupMenu;
    property ShowHint;
    property Visible;
    property OnClick;
    property OnDblClick;
    property OnDragDrop;
    property OnDragOver;
    property OnEndDock;
    property OnEndDrag;
    property OnMouseDown;
    property OnMouseMove;
    property OnMouseUp;
    property OnStartDock;
    property OnStartDrag;
  end;


  TspSkinTextLabel = class(TGraphicControl)
  private
    FIndex: Integer;
    FSD: TspSkinData;
    FSkinDataName: String;
    FDefaultFont: TFont;
    FUseSkinFont: Boolean;
    FUseSkinColor: Boolean;
    //
    FLines: TStrings;
    FAlignment: TAlignment;
    FAutoSize: Boolean;
    FLayout: TTextLayout;
    FWordWrap: Boolean;

    procedure SetSkinData(Value: TspSkinData);
    procedure SetDefaultFont(Value: TFont);
    procedure SetLines(Value: TStrings);
    procedure SetAlignment(Value: TAlignment);
    procedure SetLayout(Value: TTextLayout);
    procedure SetWordWrap(Value: Boolean);
    procedure CMFontChanged(var Message: TMessage); message CM_FONTCHANGED;
    procedure OnTextChange(Sender: TObject);
  protected
    procedure AdjustBounds; dynamic;
    function GetLabelText: string; virtual;
    procedure Loaded; override;
    procedure Notification(AComponent: TComponent;
      Operation: TOperation); override;
    procedure SetAutoSize(Value: Boolean); virtual;
    procedure DoDrawText(var Rect: TRect; Flags: Longint);
  public
    FontName: String;
    FontStyle: TFontStyles;
    FontHeight: Integer;
    FontColor: TColor;
    constructor Create(AOwner: TComponent); override;
    destructor Destroy; override;
    property Canvas;
    procedure ChangeSkinData;
    procedure GetSkinData;
    procedure Paint; override;
  published
    property UseSkinFont: Boolean read FUseSkinFont write FUseSkinFont;
    property UseSkinColor: Boolean read FUseSkinColor write FUseSkinColor;
    property Lines: TStrings read FLines write SetLines;
    property DefaultFont: TFont read FDefaultFont write SetDefaultFont;
    property SkinData: TspSkinData read FSD write SetSkinData;
    property SkinDataName: String read FSkinDataName write FSkinDataName;
    property Font;
    property Align;
    property Alignment: TAlignment read FAlignment write SetAlignment
      default taLeftJustify;
    property AutoSize: Boolean read FAutoSize write SetAutoSize default True;
    property Layout: TTextLayout read FLayout write SetLayout default tlTop;
    property WordWrap: Boolean read FWordWrap write SetWordWrap default False;
    property Anchors;
    property BiDiMode;
    property Constraints;                                      
    property DragCursor;
    property DragKind;
    property DragMode;
    property Enabled;
    property ParentBiDiMode;
    property ParentColor;
    property ParentFont;
    property ParentShowHint;
    property PopupMenu;
    property ShowHint;
    property Visible;
    property OnClick;
    property OnDblClick;
    property OnDragDrop;
    property OnDragOver;
    property OnEndDock;
    property OnEndDrag;
    property OnMouseDown;
    property OnMouseMove;
    property OnMouseUp;
    property OnStartDock;
    property OnStartDrag;
  end;

  TspEllipsType = (spetNone, spetEndEllips, spetPathEllips);

  TspSkinStdLabel = class(TCustomLabel)
  protected
    FEllipsType: TspEllipsType;
    FIndex: Integer;
    FSD: TspSkinData;
    FSkinDataName: String;
    FDefaultFont: TFont;
    FUseSkinFont: Boolean;
    FUseSkinColor: Boolean;
    procedure SetEllipsType(const Value: TspEllipsType);
    procedure Notification(AComponent: TComponent;
      Operation: TOperation); override;
    procedure SetSkinData(Value: TspSkinData);
    procedure SetDefaultFont(Value: TFont);
    property Transparent;
    procedure DoDrawText(var Rect: TRect; Flags: Longint); override;
  public
    FontName: String;
    FontStyle: TFontStyles;
    FontHeight: Integer;
    FontColor: TColor;
    constructor Create(AOwner: TComponent); override;
    destructor Destroy; override;
    procedure GetSkinData;
    procedure ChangeSkinData;
  published
    property EllipsType: TspEllipsType read FEllipsType write SetEllipsType;
    property UseSkinFont: Boolean read FUseSkinFont write FUseSkinFont;
    property UseSkinColor: Boolean read FUseSkinColor write FUseSkinColor;
    property DefaultFont: TFont read FDefaultFont write SetDefaultFont;
    property SkinData: TspSkinData read FSD write SetSkinData;
    property SkinDataName: String read FSkinDataName write FSkinDataName;
    property Font;
    property Align;
    property Alignment;
    property Anchors;
    property AutoSize;
    property BiDiMode;
    property Caption;
    property Color;
    property Constraints;
    property DragCursor;
    property DragKind;
    property DragMode;
    property Enabled;
    property FocusControl;
    property ParentBiDiMode;
    property ParentColor;
    property ParentFont;
    property ParentShowHint;
    property PopupMenu;
    property ShowAccelChar;
    property ShowHint;
    property Layout;
    property Visible;
    property WordWrap;
    property OnClick;
    property OnDblClick;
    property OnDragDrop;
    property OnDragOver;
    property OnEndDock;
    property OnEndDrag;
    property OnMouseDown;
    property OnMouseMove;
    property OnMouseUp;
    property OnStartDock;
    property OnStartDrag;
  end;


  TspEllipsType2 = (spetNoneEllips, spetEllips);

  TspSkinLabel = class(TspSkinCustomControl)
  protected
    FEllipsType: TspEllipsType2;
    FUseSkinSize: Boolean;
    FAlignment: TAlignment;
    FAutoSize: Boolean;
    FBorderStyle: TspSkinBorderStyle;
    FUseSkinFontColor: Boolean;
    procedure SetEllipsType(Value: TspEllipsType2);
    procedure SetBorderStyle(Value: TspSkinBorderStyle);
    procedure DrawLabelText(Cnvs: TCanvas; R: TRect);
    function CalcWidthOffset: Integer; virtual;
    procedure AdjustBounds;
    procedure PaintLabel(B: TBitMap);
    procedure SetAutoSizeX(Value: Boolean);
    procedure SetAlignment(Value: TAlignment);
    procedure CMTextChanged(var Message: TMessage); message CM_TEXTCHANGED;
    procedure CalcSize(var W, H: Integer); override;
    procedure GetSkinData; override;
    procedure CreateControlDefaultImage(B: TBitMap); override;
    procedure CreateControlSkinImage(B: TBitMap); override;
    procedure SetControlRegion; override;
    procedure WMEraseBkgnd(var Msg: TWMEraseBkgnd); message WM_ERASEBKGND;
  public
    FontName: String;
    FontStyle: TFontStyles;
    FontHeight: Integer;
    FontColor: TColor;
    constructor Create(AOwner: TComponent); override;
  published
    property EllipsType: TspEllipsType2 read FEllipsType write SetEllipsType;
    property UseSkinSize: Boolean read FUseSkinSize write FUseSkinSize;
     property UseSkinFontColor: Boolean
      read FUseSkinFontColor write FUseSkinFontColor;
    property BorderStyle: TspSkinBorderStyle
      read FBorderStyle write SetBorderStyle;
    property Alignment: TAlignment read FAlignment write SetAlignment
      default taLeftJustify;
    property Align;
    property Caption;
    property DragCursor;
    property DragKind;
    property DragMode;
    property Enabled;
    property PopupMenu;
    property ShowHint;
    property Visible;
    property AutoSize: Boolean read FAutoSize write SetAutoSizeX;
    property OnClick;
    property OnDblClick;
    property OnDragDrop;
    property OnDragOver;
    property OnEndDock;
    property OnEndDrag;
    property OnMouseDown;
    property OnMouseMove;
    property OnMouseUp;
    property OnStartDock;
    property OnStartDrag;
  end;

  TspSkinTrackBar = class(TspSkinCustomControl)
  protected
    FClicksDisabled: Boolean;