Fixed compilation error on OS/2 (strnlen declaration was not visible).

[wxWidgets.git] / include / wx / motif / window.h

diff --git a/include/wx/motif/window.h b/include/wx/motif/window.h
index 443290b339a6e8e1d132b1bf185f28d10981a6cd..12760abecbb788cfd5fe46831d7eac37b94a2868 100644 (file)
--- a/include/wx/motif/window.h
+++ b/include/wx/motif/window.h
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        window.h
+// Name:        wx/motif/window.h

 // Purpose:     wxWindow class
 // Author:      Julian Smart
 // Modified by:
 // Purpose:     wxWindow class
 // Author:      Julian Smart
 // Modified by:


@@ -12,22 +12,16 @@
 #ifndef _WX_WINDOW_H_
 #define _WX_WINDOW_H_
 
 #ifndef _WX_WINDOW_H_
 #define _WX_WINDOW_H_
 

-#ifdef __GNUG__
-    #pragma interface "window.h"
-#endif
-

 #include "wx/region.h"
 
 // ----------------------------------------------------------------------------
 // wxWindow class for Motif - see also wxWindowBase
 // ----------------------------------------------------------------------------
 
 #include "wx/region.h"
 
 // ----------------------------------------------------------------------------
 // wxWindow class for Motif - see also wxWindowBase
 // ----------------------------------------------------------------------------
 

-class wxWindow : public wxWindowBase
+class WXDLLIMPEXP_CORE wxWindow : public wxWindowBase

 {
 {

-DECLARE_DYNAMIC_CLASS(wxWindow)
-
-friend class WXDLLEXPORT wxDC;
-friend class WXDLLEXPORT wxWindowDC;
+    friend class WXDLLIMPEXP_FWD_CORE wxDC;
+    friend class WXDLLIMPEXP_FWD_CORE wxWindowDC;

 
 public:
     wxWindow() { Init(); }
 
 public:
     wxWindow() { Init(); }


@@ -53,24 +47,21 @@ public:
                 const wxString& name = wxPanelNameStr);
 
     // implement base class pure virtuals
                 const wxString& name = wxPanelNameStr);
 
     // implement base class pure virtuals

-    virtual void SetTitle( const wxString& title);
-    virtual wxString GetTitle() const;
+    virtual void SetLabel(const wxString& label);
+    virtual wxString GetLabel() const;

 
     virtual void Raise();
     virtual void Lower();
 
 
     virtual void Raise();
     virtual void Lower();
 

-    virtual bool Show( bool show = TRUE );
-    virtual bool Enable( bool enable = TRUE );
+    virtual bool Show( bool show = true );
+    virtual bool Enable( bool enable = true );

 
     virtual void SetFocus();
 
     virtual void WarpPointer(int x, int y);
 
     virtual void SetFocus();
 
     virtual void WarpPointer(int x, int y);

-    virtual void CaptureMouse();
-    virtual void ReleaseMouse();

 
 

-    virtual void Refresh( bool eraseBackground = TRUE,
-                          const wxRect *rect = (const wxRect *) NULL );
-    virtual void Clear();
+    virtual void Refresh( bool eraseBackground = true,
+        const wxRect *rect = (const wxRect *) NULL );

 
     virtual bool SetBackgroundColour( const wxColour &colour );
     virtual bool SetForegroundColour( const wxColour &colour );
 
     virtual bool SetBackgroundColour( const wxColour &colour );
     virtual bool SetForegroundColour( const wxColour &colour );


@@ -81,24 +72,21 @@ public:
     virtual int GetCharHeight() const;
     virtual int GetCharWidth() const;
     virtual void GetTextExtent(const wxString& string,
     virtual int GetCharHeight() const;
     virtual int GetCharWidth() const;
     virtual void GetTextExtent(const wxString& string,

-                               int *x, int *y,
-                               int *descent = (int *) NULL,
-                               int *externalLeading = (int *) NULL,
-                               const wxFont *theFont = (const wxFont *) NULL)
-                               const;
+        int *x, int *y,
+        int *descent = NULL,
+        int *externalLeading = NULL,
+        const wxFont *theFont = (const wxFont *) NULL)
+        const;

 
     virtual void SetScrollbar( int orient, int pos, int thumbVisible,
 
     virtual void SetScrollbar( int orient, int pos, int thumbVisible,

-                               int range, bool refresh = TRUE );
-    virtual void SetScrollPos( int orient, int pos, bool refresh = TRUE );
+        int range, bool refresh = true );
+    virtual void SetScrollPos( int orient, int pos, bool refresh = true );

     virtual int GetScrollPos( int orient ) const;
     virtual int GetScrollThumb( int orient ) const;
     virtual int GetScrollRange( int orient ) const;
     virtual void ScrollWindow( int dx, int dy,
     virtual int GetScrollPos( int orient ) const;
     virtual int GetScrollThumb( int orient ) const;
     virtual int GetScrollRange( int orient ) const;
     virtual void ScrollWindow( int dx, int dy,

-                               const wxRect* rect = (wxRect *) NULL );
+        const wxRect* rect = NULL );

 
 

-    virtual void SetSizeHints(int minW, int minH,
-                              int maxW = -1, int maxH = -1,
-                              int incW = -1, int incH = -1);

 #if wxUSE_DRAG_AND_DROP
     virtual void SetDropTarget( wxDropTarget *dropTarget );
 #endif // wxUSE_DRAG_AND_DROP
 #if wxUSE_DRAG_AND_DROP
     virtual void SetDropTarget( wxDropTarget *dropTarget );
 #endif // wxUSE_DRAG_AND_DROP


@@ -117,7 +105,8 @@ public:
 
     // Get main widget for this window, e.g. a text widget
     virtual WXWidget GetMainWidget() const;
 
     // Get main widget for this window, e.g. a text widget
     virtual WXWidget GetMainWidget() const;

-    // Get the widget that corresponds to the label (for font setting, label setting etc.)
+    // Get the widget that corresponds to the label (for font setting,
+    // label setting etc.)

     virtual WXWidget GetLabelWidget() const;
     // Get the client widget for this window (something we can create other
     // windows on)
     virtual WXWidget GetLabelWidget() const;
     // Get the client widget for this window (something we can create other
     // windows on)


@@ -128,23 +117,18 @@ public:
     virtual WXWidget GetTopWidget() const;
 
     // Get the underlying X window and display
     virtual WXWidget GetTopWidget() const;
 
     // Get the underlying X window and display

+    WXWindow GetClientXWindow() const;

     WXWindow GetXWindow() const;
     WXDisplay *GetXDisplay() const;
 
     WXWindow GetXWindow() const;
     WXDisplay *GetXDisplay() const;
 

-    // called from Motif callbacks - and should only be called from there
-
-    void SetButton1(bool pressed) { m_button1Pressed = pressed; }
-    void SetButton2(bool pressed) { m_button2Pressed = pressed; }
-    void SetButton3(bool pressed) { m_button3Pressed = pressed; }
-

     void SetLastClick(int button, long timestamp)
     void SetLastClick(int button, long timestamp)

-        { m_lastButton = button; m_lastTS = timestamp; }
+    { m_lastButton = button; m_lastTS = timestamp; }

 
     int GetLastClickedButton() const { return m_lastButton; }
     long GetLastClickTime() const { return m_lastTS; }
 
 
     int GetLastClickedButton() const { return m_lastButton; }
     long GetLastClickTime() const { return m_lastTS; }
 

-    // Gives window a chance to do something in response to a size message, e.g.
-    // arrange status bar, toolbar etc.
+    // Gives window a chance to do something in response to a size message,
+    // e.g. arrange status bar, toolbar etc.

     virtual bool PreResize();
 
     // Generates a paint event
     virtual bool PreResize();
 
     // Generates a paint event


@@ -154,55 +138,52 @@ public:
     // (for wxWindowDC and Motif callbacks only)
     // -----------------------------------------
 
     // (for wxWindowDC and Motif callbacks only)
     // -----------------------------------------
 

-    // read/write access to the update rect list
-    const wxRectList& GetUpdateRects() const { return m_updateRects; }
-

     // Adds a recangle to the updates list
     // Adds a recangle to the updates list

-    void AddUpdateRect(int x, int y, int w, int h)
-        { m_updateRects.Append(new wxRect(x, y, w, h)); }
-
-    // Empties the m_updateRects list
-    void ClearUpdateRects();
+    void AddUpdateRect(int x, int y, int w, int h);

 
     void ClearUpdateRegion() { m_updateRegion.Clear(); }
     void SetUpdateRegion(const wxRegion& region) { m_updateRegion = region; }
 
 
     void ClearUpdateRegion() { m_updateRegion.Clear(); }
     void SetUpdateRegion(const wxRegion& region) { m_updateRegion = region; }
 

-    // sets the fore/background colour for the given widget
-    static void DoChangeForegroundColour(WXWidget widget, wxColour& foregroundColour);
-    static void DoChangeBackgroundColour(WXWidget widget, wxColour& backgroundColour, bool changeArmColour = FALSE);
-
-    // For implementation purposes - sometimes decorations make the client area
-    // smaller
-    virtual wxPoint GetClientAreaOrigin() const;
+    // Process idle (send update events)
+    void OnInternalIdle();

 
 

-protected:
-    // event handlers (not virtual by design)
-    void OnIdle(wxIdleEvent& event);
-
-    // Makes an adjustment to the window position (for example, a frame that has
-    // a toolbar that it manages itself).
-    virtual void AdjustForParentClientOrigin(int& x, int& y, int sizeFlags);
+    // post-creation activities
+    void PostCreation();

 
 

-    wxWindow *GetChild(int number) const
-        { return GetChildren().Item(number)->GetData(); }
+    // pre-creation activities
+    void PreCreation();

 
 

+protected:

     // Responds to colour changes: passes event on to children.
     void OnSysColourChanged(wxSysColourChangedEvent& event);
 
     // Motif-specific
 
     // Responds to colour changes: passes event on to children.
     void OnSysColourChanged(wxSysColourChangedEvent& event);
 
     // Motif-specific
 

-        // CanvasXXXSiize functions
-    void CanvasGetSize(int* width, int* height) const; // If have drawing area
-    void CanvasGetClientSize(int *width, int *height) const;
-    void CanvasGetPosition(int *x, int *y) const; // If have drawing area
-    void CanvasSetClientSize(int width, int size);
-    void CanvasSetSize(int x, int y, int width, int height, int sizeFlags = wxSIZE_AUTO);
-

     void SetMainWidget(WXWidget w) { m_mainWidget = w; }
 
     void SetMainWidget(WXWidget w) { m_mainWidget = w; }
 

-    bool CanAddEventHandler() const { return m_canAddEventHandler; }
-    void SetCanAddEventHandler(bool flag) { m_canAddEventHandler = flag; }
+    // See src/motif/window.cpp, near the top, for an explanation
+    // why this is necessary
+    void CanvasSetSizeIntr(int x, int y, int width, int height,
+                           int sizeFlags, bool fromCtor);
+    void DoSetSizeIntr(int x, int y,
+                       int width, int height,
+                       int sizeFlags, bool fromCtor);

 
 

+    // for DoMoveWindowIntr flags
+    enum
+    {
+        wxMOVE_X = 1,
+        wxMOVE_Y = 2,
+        wxMOVE_WIDTH = 4,
+        wxMOVE_HEIGHT = 8
+    };
+
+    void DoMoveWindowIntr(int x, int y, int width, int height,
+                          int flags);
+
+    // helper function, to remove duplicate code, used in wxScrollBar
+    WXWidget DoCreateScrollBar(WXWidget parent, wxOrientation orientation,
+                               void (*callback)());

 public:
     WXPixmap GetBackingPixmap() const { return m_backingPixmap; }
     void SetBackingPixmap(WXPixmap pixmap) { m_backingPixmap = pixmap; }
 public:
     WXPixmap GetBackingPixmap() const { return m_backingPixmap; }
     void SetBackingPixmap(WXPixmap pixmap) { m_backingPixmap = pixmap; }


@@ -212,7 +193,8 @@ public:
     void SetPixmapHeight(int h) { m_pixmapHeight = h; }
 
     // Change properties
     void SetPixmapHeight(int h) { m_pixmapHeight = h; }
 
     // Change properties

-    virtual void ChangeFont(bool keepOriginalSize = TRUE);             // Change to the current font (often overridden)
+    // Change to the current font (often overridden)
+    virtual void ChangeFont(bool keepOriginalSize = true);

 
     // Change background and foreground colour using current background colour
     // setting (Motif generates foreground based on background)
 
     // Change background and foreground colour using current background colour
     // setting (Motif generates foreground based on background)


@@ -223,16 +205,16 @@ public:
 protected:
     // Adds the widget to the hash table and adds event handlers.
     bool AttachWidget(wxWindow* parent, WXWidget mainWidget,
 protected:
     // Adds the widget to the hash table and adds event handlers.
     bool AttachWidget(wxWindow* parent, WXWidget mainWidget,

-                      WXWidget formWidget, int x, int y, int width, int height);
+        WXWidget formWidget, int x, int y, int width, int height);

     bool DetachWidget(WXWidget widget);
 
     // How to implement accelerators. If we find a key event, translate to
     bool DetachWidget(WXWidget widget);
 
     // How to implement accelerators. If we find a key event, translate to

-    // wxWindows wxKeyEvent form. Find a widget for the window. Now find a
+    // wxWidgets wxKeyEvent form. Find a widget for the window. Now find a

     // wxWindow for the widget. If there isn't one, go up the widget hierarchy
     // trying to find one. Once one is found, call ProcessAccelerator for the
     // wxWindow for the widget. If there isn't one, go up the widget hierarchy
     // trying to find one. Once one is found, call ProcessAccelerator for the

-    // window. If it returns TRUE (processed the event), skip the X event,
-    // otherwise carry on up the wxWindows window hierarchy calling
-    // ProcessAccelerator. If all return FALSE, process the X event as normal.
+    // window. If it returns true (processed the event), skip the X event,
+    // otherwise carry on up the wxWidgets window hierarchy calling
+    // ProcessAccelerator. If all return false, process the X event as normal.

     // Eventually we can implement OnCharHook the same way, but concentrate on
     // accelerators for now. ProcessAccelerator must look at the current
     // accelerator table, and try to find what menu id or window (beneath it)
     // Eventually we can implement OnCharHook the same way, but concentrate on
     // accelerators for now. ProcessAccelerator must look at the current
     // accelerator table, and try to find what menu id or window (beneath it)


@@ -240,13 +222,13 @@ protected:
     // event and send it.
 public:
     virtual bool ProcessAccelerator(wxKeyEvent& event);
     // event and send it.
 public:
     virtual bool ProcessAccelerator(wxKeyEvent& event);

-    
+

 protected:
     // unmanage and destroy an X widget f it's !NULL (passing NULL is ok)
     void UnmanageAndDestroy(WXWidget widget);
 
 protected:
     // unmanage and destroy an X widget f it's !NULL (passing NULL is ok)
     void UnmanageAndDestroy(WXWidget widget);
 

-    // map or unmap an X widget (passing NULL is ok), returns TRUE if widget was
-    // mapped/unmapped
+    // map or unmap an X widget (passing NULL is ok),
+    // returns true if widget was mapped/unmapped

     bool MapOrUnmap(WXWidget widget, bool map);
 
     // scrolling stuff
     bool MapOrUnmap(WXWidget widget, bool map);
 
     // scrolling stuff


@@ -258,7 +240,7 @@ protected:
 
     // get either hor or vert scrollbar widget
     WXWidget GetScrollbar(wxOrientation orient) const
 
     // get either hor or vert scrollbar widget
     WXWidget GetScrollbar(wxOrientation orient) const

-        { return orient == wxHORIZONTAL ? m_hScrollBar : m_vScrollBar; }
+    { return orient == wxHORIZONTAL ? m_hScrollBar : m_vScrollBar; }

 
     // set the scroll pos
     void SetInternalScrollPos(wxOrientation orient, int pos)
 
     // set the scroll pos
     void SetInternalScrollPos(wxOrientation orient, int pos)


@@ -273,17 +255,10 @@ protected:
     // --------------------
 
     bool m_needsRefresh:1;          // repaint backing store?
     // --------------------
 
     bool m_needsRefresh:1;          // repaint backing store?

-    bool m_canAddEventHandler:1;    // ???
-    bool m_button1Pressed:1;
-    bool m_button2Pressed:1;
-    bool m_button3Pressed:1;

 
     // For double-click detection
 
     // For double-click detection

-    long   m_lastTS;         // last timestamp
-    int    m_lastButton;     // last pressed button
-
-    // List of wxRects representing damaged region
-    wxRectList m_updateRects;
+    long                  m_lastTS;           // last timestamp
+    unsigned              m_lastButton:2;     // last pressed button

 
 protected:
     WXWidget              m_mainWidget;
 
 protected:
     WXWidget              m_mainWidget;


@@ -292,17 +267,15 @@ protected:
     WXWidget              m_borderWidget;
     WXWidget              m_scrolledWindow;
     WXWidget              m_drawingArea;
     WXWidget              m_borderWidget;
     WXWidget              m_scrolledWindow;
     WXWidget              m_drawingArea;

-    bool                  m_winCaptured;
-    bool                  m_hScroll;
-    bool                  m_vScroll;
+    bool                  m_winCaptured:1;

     WXPixmap              m_backingPixmap;
     int                   m_pixmapWidth;
     int                   m_pixmapHeight;
     int                   m_pixmapOffsetX;
     int                   m_pixmapOffsetY;
 
     WXPixmap              m_backingPixmap;
     int                   m_pixmapWidth;
     int                   m_pixmapHeight;
     int                   m_pixmapOffsetX;
     int                   m_pixmapOffsetY;
 

-    // Store the last scroll pos, since in wxWin the pos isn't set automatically
-    // by system
+    // Store the last scroll pos, since in wxWin the pos isn't set
+    // automatically by system

     int                   m_scrollPosX;
     int                   m_scrollPosY;
 
     int                   m_scrollPosX;
     int                   m_scrollPosY;
 


@@ -313,11 +286,13 @@ protected:
     virtual void DoGetSize( int *width, int *height ) const;
     virtual void DoGetClientSize( int *width, int *height ) const;
     virtual void DoSetSize(int x, int y,
     virtual void DoGetSize( int *width, int *height ) const;
     virtual void DoGetClientSize( int *width, int *height ) const;
     virtual void DoSetSize(int x, int y,

-                           int width, int height,
-                           int sizeFlags = wxSIZE_AUTO);
+        int width, int height,
+        int sizeFlags = wxSIZE_AUTO);

     virtual void DoSetClientSize(int width, int height);
     virtual void DoMoveWindow(int x, int y, int width, int height);
     virtual bool DoPopupMenu(wxMenu *menu, int x, int y);
     virtual void DoSetClientSize(int width, int height);
     virtual void DoMoveWindow(int x, int y, int width, int height);
     virtual bool DoPopupMenu(wxMenu *menu, int x, int y);

+    virtual void DoCaptureMouse();
+    virtual void DoReleaseMouse();

 
 #if wxUSE_TOOLTIPS
     virtual void DoSetToolTip( wxToolTip *tip );
 
 #if wxUSE_TOOLTIPS
     virtual void DoSetToolTip( wxToolTip *tip );


@@ -327,7 +302,8 @@ private:
     // common part of all ctors
     void Init();
 
     // common part of all ctors
     void Init();
 

-    DECLARE_NO_COPY_CLASS(wxWindow);
+    DECLARE_DYNAMIC_CLASS(wxWindow)
+    DECLARE_NO_COPY_CLASS(wxWindow)

     DECLARE_EVENT_TABLE()
 };
 
     DECLARE_EVENT_TABLE()
 };
 


@@ -339,20 +315,20 @@ private:
 // undesired effects.
 //
 // Usage: create an instance of this class on the stack to disable the size
 // undesired effects.
 //
 // Usage: create an instance of this class on the stack to disable the size

-// optimisation, it will be reenabled as soon as the object goes out from scope.
+// optimisation, it will be reenabled as soon as the object goes out
+// from scope.

 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxNoOptimize
+class WXDLLIMPEXP_CORE wxNoOptimize

 {
 public:
 {
 public:

-  wxNoOptimize() { ms_count++; }
-  ~wxNoOptimize() { ms_count--; }
+    wxNoOptimize() { ms_count++; }
+    ~wxNoOptimize() { ms_count--; }

 
 

-  static bool CanOptimize() { return ms_count == 0; }
+    static bool CanOptimize() { return ms_count == 0; }

 
 protected:
 
 protected:

-  static int ms_count;
+    static int ms_count;

 };
 
 };
 

-#endif
-    // _WX_WINDOW_H_
+#endif // _WX_WINDOW_H_