bsskinctrls.pas

一套非常优秀的皮肤组件包

  TbsSkinToolBar = class(TbsSkinPanel)
  private
    // scroll
    FCanScroll: Boolean;
    FHotScroll: Boolean;
    TimerMode: Integer;
    SMax, SPosition, SPage, SOldPosition: Integer;
    FHSizeOffset: Integer;
    FScrollOffset: Integer;
    FScrollTimerInterval: Integer;
    Buttons: array[0..1] of TbsControlButton;
    ButtonData: TbsDataSkinButtonControl;
    //
    FImages: TCustomImageList;
    FDisabledImages: TCustomImageList;
    FHotImages: TCustomImageList;
    FFlat: Boolean;
    FAutoShowHideCaptions: Boolean;
    FShowCaptions: Boolean;
    FWidthWithCaptions: Integer;
    FWidthWithoutCaptions: Integer;
    procedure SetFlat(Value: Boolean);
    procedure SetDisabledImages(Value: TCustomImageList);
    procedure SetHotImages(Value: TCustomImageList);
    procedure SetImages(Value: TCustomImageList);
    procedure SetShowCaptions(Value: Boolean);
    // scroll
    procedure SetScrollOffset(Value: Integer);
    procedure SetScrollTimerInterval(Value: Integer);
    procedure DrawButton(Cnvs: TCanvas; i: Integer);
  protected
    procedure WMSETCURSOR(var Message: TWMSetCursor); message WM_SetCursor;
    procedure CreateControlSkinImage(B: TBitMap); override;
    procedure GetSkinData; override;
    procedure Notification(AComponent: TComponent;
      Operation: TOperation); override;
    procedure SetSkinData(Value: TbsSkinData); override;
    procedure SetSkinDataName(Value: String); override;
    // scroll
    procedure WMTimer(var Message: TWMTimer); message WM_Timer;
    procedure WMNCCALCSIZE(var Message: TWMNCCalcSize); message WM_NCCALCSIZE;
    procedure WMNCPAINT(var Message: TMessage); message WM_NCPAINT;
    procedure WMSIZE(var Message: TWMSIZE); message WM_SIZE;
    procedure CMMouseLeave(var Message: TMessage); message CM_MOUSELEAVE;
    procedure WndProc(var Message: TMessage); override;
    procedure SetButtonsVisible(AVisible: Boolean);
    procedure ButtonClick(I: Integer);
    procedure ButtonDown(I: Integer);
    procedure ButtonUp(I: Integer);
    procedure GetHRange;
    procedure GetScrollInfo;
    procedure HScrollControls(AOffset: Integer);
    procedure AdjustClientRect(var Rect: TRect); override;
    procedure StartTimer;
    procedure StopTimer;
  public
    constructor Create(AOwner: TComponent); override;
    procedure SetBounds(ALeft, ATop, AWidth, AHeight: Integer); override;
  published
    // scroll
    property CanScroll: Boolean read FCanScroll write FCanScroll;
    property HotScroll: Boolean read FHotScroll write FHotScroll;
    property ScrollOffset: Integer read FScrollOffset write SetScrollOffset;
    property ScrollTimerInterval: Integer
      read FScrollTimerInterval write SetScrollTimerInterval;
    //
    property WidthWithCaptions: Integer
      read FWidthWithCaptions write FWidthWithCaptions;
    property WidthWithoutCaptions: Integer
      read FWidthWithoutCaptions write FWidthWithoutCaptions;
    property AutoShowHideCaptions: Boolean
      read FAutoShowHideCaptions write FAutoShowHideCaptions;
    property ShowCaptions: Boolean read FShowCaptions write SetShowCaptions;  
    property Flat: Boolean read FFlat write SetFlat;
    property Images: TCustomImageList read FImages write SetImages;
    property HotImages: TCustomImageList read FHotImages write SetHotImages;
    property DisabledImages: TCustomImageList read FDisabledImages write SetDisabledImages;
  end;

  TbsSkinGroupBox = class(TbsSkinPanel)
  public
    constructor Create(AOwner: TComponent); override;
  end;

  TbsExPanelRollKind = (rkRollHorizontal, rkRollVertical);

  TbsSkinExPanel = class(TbsSkinCustomControl)
  private
    FCMaxWidth, FCMinWidth, FCMaxHeight, FCMinHeight: Integer;
    FGlyph: TBitMap;
    FNumGlyphs: TbsSkinPanelNumGlyphs;
    FSpacing: Integer;
    FOnChangeRollState: TNotifyEvent;
    FOnClose: TNotifyEvent;
    StopCheckSize: Boolean;
    FRollState: Boolean;
    FRollKind: TbsExPanelRollKind;
    FDefaultCaptionHeight: Integer;
    FRealWidth, FRealHEight: Integer;
    FShowRollButton: Boolean;
    FShowCloseButton: Boolean;
    function GetRollWidth: Integer;
    function GetRollHeight: Integer;
    procedure SetShowRollButton(Value: Boolean);
    procedure SetShowCloseButton(Value: Boolean);
    procedure SetGlyph(Value: TBitMap);
    procedure SetNumGlyphs(Value: TbsSkinPanelNumGlyphs);
    procedure SetSpacing(Value: Integer);
  protected

    Buttons: array[0..1] of TbsControlButton;
    OldActiveButton, ActiveButton, CaptureButton: Integer;
    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 MouseMove(Shift: TShiftState; X, Y: Integer); override;

    procedure CreateControlDefaultImage(B: TBitMap); override;
    procedure CreateControlSkinImage(B: TBitMap); override;
    procedure SetDefaultCaptionHeight(Value: Integer);
    procedure AdjustClientRect(var Rect: TRect); override;
    procedure HideControls;
    procedure ShowControls;
    procedure SetRollState(Value: Boolean);
    procedure SetRollKind(Value: TbsExPanelRollKind);
    //
    procedure ButtonDown(I: Integer; X, Y: Integer);
    procedure ButtonUp(I: Integer; X, Y: Integer);
    procedure ButtonEnter(I: Integer);
    procedure ButtonLeave(I: Integer);
    procedure DrawButton(Cnvs: TCanvas; i: Integer);
    procedure TestActive(X, Y: Integer);
    procedure CMTextChanged(var Message: TMessage); message CM_TEXTCHANGED;
    procedure GetSkinData; override;

  public
    //
    RollHSkinRect, RollVSkinRect: TRect;
    RollLeftOffset, RollRightOffset,
    RollTopOffset, RollBottomOffset: Integer;
    RollVCaptionRect, RollHCaptionRect: TRect;
    CloseButtonRect, CloseButtonActiveRect, CloseButtonDownRect: TRect;
    HRollButtonRect, HRollButtonActiveRect, HRollButtonDownRect: TRect;
    HRestoreButtonRect, HRestoreButtonActiveRect, HRestoreButtonDownRect: TRect;
    VRollButtonRect, VRollButtonActiveRect, VRollButtonDownRect: TRect;
    VRestoreButtonRect, VRestoreButtonActiveRect, VRestoreButtonDownRect: TRect;
    CaptionRect: TRect;
    FontName: String;
    FontStyle: TFontStyles;
    FontHeight: Integer;
    FontColor: TColor;
    //
    constructor Create(AOwner: TComponent); override;
    destructor Destroy; override;
    procedure SetBounds(ALeft, ATop, AWidth, AHeight: Integer); override;
    procedure ChangeSkinData; override;
    procedure Close;
  published
    property Glyph: TBitMap read FGlyph write SetGlyph;
    property NumGlyphs: TbsSkinPanelNumGlyphs read FNumGlyphs write SetNumGlyphs;
    property Spacing: Integer read FSpacing write SetSpacing;

    property RealWidth: Integer read FRealWidth write FRealWidth;
    property RealHeight: Integer read FRealHeight write FRealHeight;

    property ShowRollButton: Boolean
      read FShowRollButton write SetShowRollButton;
    property ShowCloseButton: Boolean
      read FShowCloseButton write SetShowCloseButton;
    property DefaultCaptionHeight: Integer
      read FDefaultCaptionHeight write SetDefaultCaptionHeight;
    property RollState: Boolean read FRollState write SetRollState;
    property RollKind: TbsExPanelRollKind read FRollKind write SetRollKind;
    property Align;
    property Caption;
    property DockSite;
    property Constraints;
    property DragCursor;
    property DragKind;
    property DragMode;
    property Enabled;
    property ParentShowHint;
    property PopupMenu;
    property ShowHint;
    property TabOrder;
    property TabStop;
    property Visible;
    property OnCanResize;
    property OnClick;
    property OnConstrainedResize;
    property OnDockDrop;
    property OnDockOver;
    property OnDblClick;
    property OnDragDrop;
    property OnDragOver;
    property OnEndDock;
    property OnEndDrag;
    property OnEnter;
    property OnExit;
    property OnGetSiteInfo;
    property OnMouseDown;
    property OnMouseMove;
    property OnMouseUp;
    property OnResize;
    property OnStartDock;
    property OnStartDrag;
    property OnUnDock;
    property OnChangeRollState: TNotifyEvent
      read FOnChangeRollState write FOnChangeRollState;
    property OnClose: TNotifyEvent read FOnClose write FOnClose;
  end;

  TbsNumGlyphs = 1..4;
  TbsButtonLayout = (blGlyphLeft, blGlyphRight, blGlyphTop, blGlyphBottom);

  TbsSkinButton = class(TbsSkinCustomControl)
  protected
    // animation
    AnimateTimer: TTimer;
    CurrentFrame: Integer;
    AnimateInc: Boolean;
    //
    FUseSkinFontColor: Boolean;
    FUseSkinSize: Boolean;
    RepeatTimer: TTimer;
    FRepeatMode: Boolean;
    FRepeatInterval: Integer;
    FActive: Boolean;
    FAllowAllUp: Boolean;
    FAllowAllUpCheck: Boolean;
    FDefault: Boolean;
    FCancel: Boolean;
    FModalResult: TModalResult;
    FClicksDisabled: Boolean;
    FCanFocused: Boolean;
    FDown: Boolean;
    FMouseIn, FMouseDown: Boolean;
    FGroupIndex: Integer;
    FGlyph: TBitMap;
    FNumGlyphs: TbsNumGlyphs;
    FMargin: Integer;
    FSpacing: Integer;
    FLayout: TbsButtonLayout;
    FOnClick: TNotifyEvent;
    //
    MorphTimer: TTimer;
    FMorphKf: Double;
    procedure RepeatTimerProc(Sender: TObject);
    procedure StartRepeat;
    procedure StopRepeat;
    procedure StartMorph;
    procedure StopMorph;
    procedure DoMorph(Sender: TObject);
    //
    procedure StartAnimate(AInc: Boolean);
    procedure StopAnimate;
    procedure DoAnimate(Sender: TObject);
    function GetAnimationFrameRect: TRect;
    //
    procedure SetDefault(Value: Boolean);
    function GetGlyphNum(AIsDown, AIsMouseIn: Boolean): Integer;
    function IsFocused: Boolean;
    procedure SetCanFocused(Value: Boolean);
    procedure CreateStrechButtonImage(B: TBitMap; R: TRect;
      ADown, AMouseIn: Boolean);
    procedure CreateButtonImage(B: TBitMap; R: TRect;
      ADown, AMouseIn: Boolean); virtual;
    procedure SetLayout(Value : TbsButtonLayout);
    procedure SetMargin(Value: Integer);
    procedure SetSpacing(Value: Integer);
    procedure SetGroupIndex(Value: Integer);
    procedure SetDown(Value: Boolean);
    procedure DoAllUp;
    procedure SetNumGlyphs(Value: TbsNumGlyphs);
    procedure SetGlyph(Value: TBitMap);
    procedure GetSkinData; override;
    procedure WMEraseBkgnd(var Msg: TWMEraseBkgnd); message WM_ERASEBKGND;
    procedure CMEnabledChanged(var Message: TMessage); message CM_ENABLEDCHANGED;
    procedure CMMouseLeave(var Message: TMessage); message CM_MOUSELEAVE;
    procedure CMMouseEnter(var Message: TMessage); message CM_MOUSEENTER;
    procedure CMTextChanged(var Message: TMessage); message CM_TEXTCHANGED;
    procedure CMDialogKey(var Message: TCMDialogKey); message CM_DIALOGKEY;
    procedure CMFocusChanged(var Message: TCMFocusChanged); message CM_FOCUSCHANGED;
    procedure MouseDown(Button: TMouseButton; Shift: TShiftState;
      X, Y: Integer); override;
    procedure MouseUp(Button: TMouseButton; Shift: TShiftState;
      X, Y: Integer); override;
    procedure CreateControlDefaultImage(B: TBitMap); override;
    procedure CreateControlSkinImage(B: TBitMap); override;

    procedure ActionChange(Sender: TObject; CheckDefaults: Boolean); override;

    procedure WMSETFOCUS(var Message: TWMSETFOCUS); message WM_SETFOCUS;
    procedure WMKILLFOCUS(var Message: TWMKILLFOCUS); message WM_KILLFOCUS;
    procedure WndProc(var Message: TMessage); override;
    procedure CMDialogChar(var Message: TCMDialogChar); message CM_DIALOGCHAR;

    procedure ReDrawControl;

    procedure CreateWnd; override;

    procedure CalcSize(var W, H: Integer); override;
    function EnableMorphing: Boolean;
    function EnableAnimation: Boolean;
  public
    FontName: String;
    FontStyle: TFontStyles;
    FontHeight: Integer;
    FontColor, ActiveFontColor, DownFontColor, DisabledFontColor: TColor;
    ActiveSkinRect, DownSkinRect, DisabledSkinRect: TRect;
    AnimateSkinRect: TRect;
    FrameCount: Integer;
    AnimateInterval: Integer;
    Morphing: Boolean;
    MorphKind: TbsMorphKind;
    ShowFocus: Boolean;
    constructor Create(AOwner: TComponent); override;
    destructor Destroy; override;
    procedure ChangeSkinData; override;
    procedure Click; override;
    procedure Paint; override;
    procedure ButtonClick; virtual;
    procedure RefreshButton;
  published
    property UseSkinSize: Boolean read FUseSkinSize write FUseSkinSize;
    property UseSkinFontColor: Boolean read FUseSkinFontColor write FUseSkinFontColor;
    property RepeatMode: Boolean read FRepeatMode write FRepeatMode;
    property RepeatInterval: Integer
      read  FRepeatInterval write FRepeatInterval;
    property AllowAllUp: Boolean read FAllowAllUp write FAllowAllUp;
    property PopupMenu;
    property ShowHint;
    property TabStop;
    property TabOrder;
    property CanFocused: Boolean read FCanFocused write SetCanFocused;
    property Action;
    property ParentShowHint;