Fix for drag object bug

[wxWidgets.git] / include / wx / generic / splitter.h

diff --git a/include/wx/generic/splitter.h b/include/wx/generic/splitter.h
index 38420cdd652421b00856077f62d6864c31b1d514..2102a1bb51cbbd99ed2dcec9f7f6a336a3ccb5fa 100644 (file)
--- a/include/wx/generic/splitter.h
+++ b/include/wx/generic/splitter.h
@@ -12,7 +12,7 @@
 #ifndef __SPLITTERH_G__
 #define __SPLITTERH_G__
 
-#if defined(__GNUG__) && !defined(__APPLE__)
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma interface "splitter.h"
 #endif
 
@@ -49,7 +49,7 @@ enum
 //    The MFC splitter window manages scrollbars as well so is able to
 //    put sash buttons on the scrollbars, but we probably don't want to go down
 //    this path.
-// 2) for wxWindows 2.0, we must find a way to set the WS_CLIPCHILDREN style
+// 2) for wxWidgets 2.0, we must find a way to set the WS_CLIPCHILDREN style
 //    to prevent flickering. (WS_CLIPCHILDREN doesn't work in all cases so can't be
 //    standard).
 
@@ -67,7 +67,7 @@ public:
     }
 
     // Normal constructor
-    wxSplitterWindow(wxWindow *parent, wxWindowID id = -1,
+    wxSplitterWindow(wxWindow *parent, wxWindowID id = wxID_ANY,
                      const wxPoint& pos = wxDefaultPosition,
                      const wxSize& size = wxDefaultSize,
                      long style = wxSP_3D,
@@ -79,7 +79,7 @@ public:
 
     virtual ~wxSplitterWindow();
 
-    bool Create(wxWindow *parent, wxWindowID id = -1,
+    bool Create(wxWindow *parent, wxWindowID id = wxID_ANY,
                      const wxPoint& pos = wxDefaultPosition,
                      const wxSize& size = wxDefaultSize,
                      long style = wxSP_3D,
@@ -108,7 +108,7 @@ public:
 
     // Associates the given window with window 2, drawing the appropriate sash
     // and changing the split mode.
-    // Does nothing and returns FALSE if the window is already split.
+    // Does nothing and returns false if the window is already split.
     // A sashPosition of 0 means choose a default sash position,
     // negative sashPosition specifies the size of right/lower pane as it's
     // absolute value rather than the size of left/upper pane.
@@ -129,6 +129,11 @@ public:
     // parameter should be NULL)
     bool ReplaceWindow(wxWindow *winOld, wxWindow *winNew);
 
+    // Make sure the child window sizes are updated. This is useful
+    // for reducing flicker by updating the sizes before a
+    // window is shown, if you know the overall size is correct.
+    void UpdateSize();
+
     // Is the window split?
     bool IsSplit() const { return (m_windowTwo != NULL); }
 
@@ -145,7 +150,7 @@ public:
     int GetBorderSize() const;
 
     // Set the sash position
-    void SetSashPosition(int position, bool redraw = TRUE);
+    void SetSashPosition(int position, bool redraw = true);
 
     // Gets the sash position
     int GetSashPosition() const { return m_sashPosition; }
@@ -162,7 +167,7 @@ public:
     virtual int OnSashPositionChanging(int newSashPosition);
 
     // Called when the sash position is about to be changed, return
-    // FALSE from here to prevent the change from taking place.
+    // false from here to prevent the change from taking place.
     // Repositions sash to minimum position if pane would be too small.
     // newSashPosition here is always positive or zero.
     virtual bool OnSashPositionChange(int newSashPosition);
@@ -213,7 +218,7 @@ protected:
     void OnSetCursor(wxSetCursorEvent& event);
 #endif // wxMSW
 
-    // send the given event, return FALSE if the event was processed and vetoed
+    // send the given event, return false if the event was processed and vetoed
     // by the user code
     inline bool DoSendEvent(wxSplitterEvent& event);
 
@@ -239,7 +244,7 @@ protected:
 
     // set the real sash position, sashPos here must be positive
     //
-    // returns TRUE if the sash position has been changed, FALSE otherwise
+    // returns true if the sash position has been changed, false otherwise
     bool DoSetSashPosition(int sashPos);
 
     // set the sash position and send an event about it having been changed
@@ -272,10 +277,11 @@ protected:
     wxCursor    m_sashCursorNS;
     wxPen      *m_sashTrackerPen;
 
-    // when in live mode, set this to TRUE to resize children in idle
+    // when in live mode, set this to true to resize children in idle
     bool        m_needUpdating:1;
     bool        m_permitUnsplitAlways:1;
     bool        m_isHot:1;
+    bool        m_checkRequestedSashPosition:1;
 
 private:
     WX_DECLARE_CONTROL_CONTAINER();
@@ -370,8 +376,8 @@ typedef void (wxEvtHandler::*wxSplitterEventFunction)(wxSplitterEvent&);
   DECLARE_EVENT_TABLE_ENTRY(                                                \
     wxEVT_COMMAND_SPLITTER_SASH_POS_CHANGED,                                \
     id,                                                                     \
-    -1,                                                                     \
-    (wxObjectEventFunction)(wxEventFunction)(wxSplitterEventFunction) &fn,  \
+    wxID_ANY,                                                               \
+    (wxObjectEventFunction)(wxEventFunction) wxStaticCastEvent( wxSplitterEventFunction, &fn ),  \
     NULL                                                                    \
   ),
 
@@ -379,8 +385,8 @@ typedef void (wxEvtHandler::*wxSplitterEventFunction)(wxSplitterEvent&);
   DECLARE_EVENT_TABLE_ENTRY(                                                \
     wxEVT_COMMAND_SPLITTER_SASH_POS_CHANGING,                               \
     id,                                                                     \
-    -1,                                                                     \
-    (wxObjectEventFunction)(wxEventFunction)(wxSplitterEventFunction) &fn,  \
+    wxID_ANY,                                                               \
+    (wxObjectEventFunction)(wxEventFunction) wxStaticCastEvent( wxSplitterEventFunction, &fn ),  \
     NULL                                                                    \
   ),
 
@@ -388,8 +394,8 @@ typedef void (wxEvtHandler::*wxSplitterEventFunction)(wxSplitterEvent&);
   DECLARE_EVENT_TABLE_ENTRY(                                                \
     wxEVT_COMMAND_SPLITTER_DOUBLECLICKED,                                   \
     id,                                                                     \
-    -1,                                                                     \
-    (wxObjectEventFunction)(wxEventFunction)(wxSplitterEventFunction) &fn,  \
+    wxID_ANY,                                                               \
+    (wxObjectEventFunction)(wxEventFunction) wxStaticCastEvent( wxSplitterEventFunction, &fn ),  \
     NULL                                                                    \
   ),
 
@@ -397,8 +403,8 @@ typedef void (wxEvtHandler::*wxSplitterEventFunction)(wxSplitterEvent&);
   DECLARE_EVENT_TABLE_ENTRY(                                                \
     wxEVT_COMMAND_SPLITTER_UNSPLIT,                                         \
     id,                                                                     \
-    -1,                                                                     \
-    (wxObjectEventFunction)(wxEventFunction)(wxSplitterEventFunction) &fn,  \
+    wxID_ANY,                                                               \
+    (wxObjectEventFunction)(wxEventFunction) wxStaticCastEvent( wxSplitterEventFunction, &fn ),  \
     NULL                                                                    \
   ),