| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/mac/carbon/window.h |
| 3 | // Purpose: wxWindowMac class |
| 4 | // Author: Stefan Csomor |
| 5 | // Modified by: |
| 6 | // Created: 1998-01-01 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Stefan Csomor |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef _WX_WINDOW_H_ |
| 13 | #define _WX_WINDOW_H_ |
| 14 | |
| 15 | #include "wx/brush.h" |
| 16 | |
| 17 | // --------------------------------------------------------------------------- |
| 18 | // forward declarations |
| 19 | // --------------------------------------------------------------------------- |
| 20 | |
| 21 | class WXDLLEXPORT wxButton; |
| 22 | class WXDLLEXPORT wxScrollBar; |
| 23 | class WXDLLEXPORT wxTopLevelWindowMac; |
| 24 | |
| 25 | // --------------------------------------------------------------------------- |
| 26 | // constants |
| 27 | // --------------------------------------------------------------------------- |
| 28 | |
| 29 | class WXDLLEXPORT wxWindowMac: public wxWindowBase |
| 30 | { |
| 31 | DECLARE_DYNAMIC_CLASS(wxWindowMac) |
| 32 | |
| 33 | friend class wxDC; |
| 34 | friend class wxPaintDC; |
| 35 | |
| 36 | public: |
| 37 | |
| 38 | wxWindowMac() |
| 39 | : m_macBackgroundBrush() |
| 40 | , m_macVisibleRegion() |
| 41 | , m_x(0), m_y(0), m_width(0), m_height(0) |
| 42 | , m_hScrollBar(NULL), m_vScrollBar(NULL) |
| 43 | , m_label(wxEmptyString) |
| 44 | { Init(); } |
| 45 | |
| 46 | wxWindowMac(wxWindowMac *parent, |
| 47 | wxWindowID id, |
| 48 | const wxPoint& pos = wxDefaultPosition, |
| 49 | const wxSize& size = wxDefaultSize, |
| 50 | long style = 0, |
| 51 | const wxString& name = wxPanelNameStr) |
| 52 | { |
| 53 | Init(); |
| 54 | Create(parent, id, pos, size, style, name); |
| 55 | } |
| 56 | |
| 57 | virtual ~wxWindowMac(); |
| 58 | |
| 59 | bool Create(wxWindowMac *parent, |
| 60 | wxWindowID id, |
| 61 | const wxPoint& pos = wxDefaultPosition, |
| 62 | const wxSize& size = wxDefaultSize, |
| 63 | long style = 0, |
| 64 | const wxString& name = wxPanelNameStr); |
| 65 | |
| 66 | |
| 67 | // implement base class pure virtuals |
| 68 | virtual void SetLabel( const wxString& title); |
| 69 | virtual wxString GetLabel() const; |
| 70 | |
| 71 | virtual void Raise(); |
| 72 | virtual void Lower(); |
| 73 | |
| 74 | virtual bool Show( bool show = true ); |
| 75 | virtual bool Enable( bool enable = true ); |
| 76 | |
| 77 | virtual void SetFocus(); |
| 78 | |
| 79 | virtual void WarpPointer(int x, int y); |
| 80 | |
| 81 | virtual void Refresh( bool eraseBackground = true, |
| 82 | const wxRect *rect = (const wxRect *) NULL ); |
| 83 | |
| 84 | virtual bool SetCursor( const wxCursor &cursor ); |
| 85 | virtual bool SetFont(const wxFont& font) |
| 86 | { return wxWindowBase::SetFont(font); } |
| 87 | virtual int GetCharHeight() const; |
| 88 | virtual int GetCharWidth() const; |
| 89 | virtual void GetTextExtent(const wxString& string, |
| 90 | int *x, int *y, |
| 91 | int *descent = (int *) NULL, |
| 92 | int *externalLeading = (int *) NULL, |
| 93 | const wxFont *theFont = (const wxFont *) NULL) |
| 94 | const; |
| 95 | |
| 96 | virtual bool DoPopupMenu( wxMenu *menu, int x, int y ); |
| 97 | |
| 98 | virtual void SetScrollbar( int orient, int pos, int thumbVisible, |
| 99 | int range, bool refresh = true ); |
| 100 | virtual void SetScrollPos( int orient, int pos, bool refresh = true ); |
| 101 | virtual int GetScrollPos( int orient ) const; |
| 102 | virtual int GetScrollThumb( int orient ) const; |
| 103 | virtual int GetScrollRange( int orient ) const; |
| 104 | virtual void ScrollWindow( int dx, int dy, |
| 105 | const wxRect* rect = (wxRect *) NULL ); |
| 106 | |
| 107 | #if wxUSE_DRAG_AND_DROP |
| 108 | virtual void SetDropTarget( wxDropTarget *dropTarget ); |
| 109 | #endif // wxUSE_DRAG_AND_DROP |
| 110 | |
| 111 | // Accept files for dragging |
| 112 | virtual void DragAcceptFiles(bool accept); |
| 113 | |
| 114 | // Native resource loading (implemented in src/msw/nativdlg.cpp) |
| 115 | // FIXME: should they really be all virtual? |
| 116 | wxWindowMac* GetWindowChild1(wxWindowID id); |
| 117 | wxWindowMac* GetWindowChild(wxWindowID id); |
| 118 | |
| 119 | // implementation from now on |
| 120 | // -------------------------- |
| 121 | |
| 122 | void MacClientToRootWindow( int *x , int *y ) const ; |
| 123 | void MacRootWindowToClient( int *x , int *y ) const ; |
| 124 | void MacWindowToRootWindow( int *x , int *y ) const ; |
| 125 | void MacRootWindowToWindow( int *x , int *y ) const ; |
| 126 | |
| 127 | virtual wxString MacGetToolTipString( wxPoint &where ) ; |
| 128 | |
| 129 | // simple accessors |
| 130 | // ---------------- |
| 131 | |
| 132 | // WXHWND GetHWND() const { return m_hWnd; } |
| 133 | // void SetHWND(WXHWND hWnd) { m_hWnd = hWnd; } |
| 134 | virtual WXWidget GetHandle() const { return (WXWidget) NULL ; } |
| 135 | |
| 136 | bool GetTransparentBackground() const { return m_backgroundTransparent; } |
| 137 | void SetTransparent(bool t = true) { m_backgroundTransparent = t; } |
| 138 | |
| 139 | // event handlers |
| 140 | // -------------- |
| 141 | void OnSetFocus(wxFocusEvent& event) ; |
| 142 | void OnNcPaint(wxNcPaintEvent& event); |
| 143 | void OnEraseBackground(wxEraseEvent& event); |
| 144 | void OnMouseEvent( wxMouseEvent &event ) ; |
| 145 | |
| 146 | void MacOnScroll(wxScrollEvent&event ) ; |
| 147 | |
| 148 | bool AcceptsFocus() const ; |
| 149 | |
| 150 | public: |
| 151 | void OnInternalIdle(); |
| 152 | |
| 153 | // For implementation purposes - sometimes decorations make the client area |
| 154 | // smaller |
| 155 | virtual wxPoint GetClientAreaOrigin() const; |
| 156 | |
| 157 | wxWindowMac *FindItem(long id) const; |
| 158 | wxWindowMac *FindItemByHWND(WXHWND hWnd, bool controlOnly = false) const; |
| 159 | |
| 160 | // Make a Windows extended style from the given wxWidgets window style |
| 161 | static WXDWORD MakeExtendedStyle(long style, |
| 162 | bool eliminateBorders = true); |
| 163 | // Determine whether 3D effects are wanted |
| 164 | WXDWORD Determine3DEffects(WXDWORD defaultBorderStyle, bool *want3D) const; |
| 165 | |
| 166 | // MSW only: true if this control is part of the main control |
| 167 | virtual bool ContainsHWND(WXHWND WXUNUSED(hWnd)) const { return false; }; |
| 168 | |
| 169 | // Setup background and foreground colours correctly |
| 170 | virtual void SetupColours(); |
| 171 | |
| 172 | public: |
| 173 | static bool MacGetWindowFromPoint( const wxPoint &point , wxWindowMac** outWin ) ; |
| 174 | virtual bool MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin ) ; |
| 175 | virtual void MacRedraw( WXHRGN updatergn , long time , bool erase) ; |
| 176 | virtual bool MacCanFocus() const { return true ; } |
| 177 | |
| 178 | virtual bool MacDispatchMouseEvent(wxMouseEvent& event ) ; |
| 179 | // this should not be overriden in classes above wxWindowMac because it is called from its destructor via DeleteChildren |
| 180 | virtual void RemoveChild( wxWindowBase *child ); |
| 181 | virtual void MacPaintBorders( int left , int top ) ; |
| 182 | WXWindow MacGetRootWindow() const ; |
| 183 | wxTopLevelWindowMac* MacGetTopLevelWindow() const ; |
| 184 | |
| 185 | virtual WXWidget MacGetContainerForEmbedding() ; |
| 186 | |
| 187 | virtual long MacGetLeftBorderSize() const ; |
| 188 | virtual long MacGetRightBorderSize() const ; |
| 189 | virtual long MacGetTopBorderSize() const ; |
| 190 | virtual long MacGetBottomBorderSize() const ; |
| 191 | |
| 192 | static long MacRemoveBordersFromStyle( long style ) ; |
| 193 | virtual void MacSuperChangedPosition() ; |
| 194 | // the absolute coordinates of this item within the toplevel window may have changed |
| 195 | virtual void MacUpdateDimensions() {} |
| 196 | // the absolute coortinates of this window's root have changed |
| 197 | virtual void MacTopLevelWindowChangedPosition() ; |
| 198 | virtual void MacSuperShown( bool show ) ; |
| 199 | virtual void MacSuperEnabled( bool enable ) ; |
| 200 | bool MacIsReallyShown() const ; |
| 201 | virtual void Update() ; |
| 202 | // for compatibility |
| 203 | void MacUpdateImmediately() { Update() ; } |
| 204 | virtual bool MacSetupCursor( const wxPoint& pt ) ; |
| 205 | |
| 206 | // virtual bool MacSetPortDrawingParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindowMac* rootwin ) ; |
| 207 | // virtual void MacGetPortParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindowMac** rootwin ) ; |
| 208 | // virtual void MacGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindowMac** rootwin) ; |
| 209 | const wxBrush& MacGetBackgroundBrush() ; |
| 210 | const wxRegion& MacGetVisibleRegion( bool respectChildrenAndSiblings = true ) ; |
| 211 | bool MacIsWindowScrollbar( const wxScrollBar* sb ) |
| 212 | { return (m_hScrollBar == sb || m_vScrollBar == sb) ; } |
| 213 | static wxWindowMac* s_lastMouseWindow ; |
| 214 | private: |
| 215 | protected: |
| 216 | wxBrush m_macBackgroundBrush ; |
| 217 | wxRegion m_macVisibleRegion ; |
| 218 | int m_x ; |
| 219 | int m_y ; |
| 220 | int m_width ; |
| 221 | int m_height ; |
| 222 | |
| 223 | wxScrollBar* m_hScrollBar ; |
| 224 | wxScrollBar* m_vScrollBar ; |
| 225 | wxString m_label ; |
| 226 | |
| 227 | void MacCreateScrollBars( long style ) ; |
| 228 | void MacRepositionScrollBars() ; |
| 229 | |
| 230 | bool m_backgroundTransparent ; |
| 231 | |
| 232 | // implement the base class pure virtuals |
| 233 | virtual void DoClientToScreen( int *x, int *y ) const; |
| 234 | virtual void DoScreenToClient( int *x, int *y ) const; |
| 235 | virtual void DoGetPosition( int *x, int *y ) const; |
| 236 | virtual void DoGetSize( int *width, int *height ) const; |
| 237 | virtual void DoGetClientSize( int *width, int *height ) const; |
| 238 | virtual void DoSetSize(int x, int y, |
| 239 | int width, int height, |
| 240 | int sizeFlags = wxSIZE_AUTO); |
| 241 | virtual void DoSetClientSize(int width, int height); |
| 242 | |
| 243 | virtual void DoCaptureMouse(); |
| 244 | virtual void DoReleaseMouse(); |
| 245 | |
| 246 | // move the window to the specified location and resize it: this is called |
| 247 | // from both DoSetSize() and DoSetClientSize() and would usually just call |
| 248 | // ::MoveWindow() except for composite controls which will want to arrange |
| 249 | // themselves inside the given rectangle |
| 250 | virtual void DoMoveWindow(int x, int y, int width, int height); |
| 251 | |
| 252 | #if wxUSE_TOOLTIPS |
| 253 | virtual void DoSetToolTip( wxToolTip *tip ); |
| 254 | #endif // wxUSE_TOOLTIPS |
| 255 | |
| 256 | private: |
| 257 | // common part of all ctors |
| 258 | void Init(); |
| 259 | |
| 260 | DECLARE_NO_COPY_CLASS(wxWindowMac) |
| 261 | DECLARE_EVENT_TABLE() |
| 262 | }; |
| 263 | |
| 264 | #endif |
| 265 | // _WX_WINDOW_H_ |