X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fc7a2a602b4bd9308be21bc07e40a680f483438e..32f1f66a3e79f705db1e3beb7d58f6763c5fb878:/include/wx/generic/splitter.h diff --git a/include/wx/generic/splitter.h b/include/wx/generic/splitter.h index 40a07464de..239d5dcec6 100644 --- 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); } @@ -145,11 +150,17 @@ 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; } + // Set the sash gravity + void SetSashGravity(double gravity); + + // Gets the sash gravity + double GetSashGravity() const { return m_sashGravity; } + // If this is zero, we can remove panes by dragging the sash. void SetMinimumPaneSize(int min); int GetMinimumPaneSize() const { return m_minimumPaneSize; } @@ -162,7 +173,7 @@ 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); @@ -207,17 +218,20 @@ public: void SetNeedUpdating(bool needUpdating) { m_needUpdating = needUpdating; } bool GetNeedUpdating() const { return m_needUpdating ; } +#ifdef __WXMAC__ + virtual bool MacClipGrandChildren() const { return true ; } +#endif + protected: // event handlers #if defined(__WXMSW__) || defined(__WXMAC__) 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); -protected: // common part of all ctors void Init(); @@ -239,24 +253,37 @@ 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 void SetSashPositionAndNotify(int sashPos); + // callbacks executed when we detect that the mouse has entered or left + // the sash + virtual void OnEnterSash(); + virtual void OnLeaveSash(); + // set the cursor appropriate for the current split mode void SetResizeCursor(); + // redraw the splitter if its "hotness" changed if necessary + void RedrawIfHotSensitive(bool isHot); + + // return the best size of the splitter equal to best sizes of its + // subwindows + virtual wxSize DoGetBestSize() const; + + wxSplitMode m_splitMode; - bool m_permitUnsplitAlways; - bool m_needUpdating; // when in live mode, set this to TRUE to resize children in idle wxWindow* m_windowOne; wxWindow* m_windowTwo; int m_dragMode; int m_oldX; int m_oldY; int m_sashPosition; // Number of pixels from left or top + double m_sashGravity; + wxSize m_lastSize; int m_requestedSashPosition; int m_sashPositionCurrent; // while dragging int m_firstX; @@ -266,6 +293,12 @@ protected: wxCursor m_sashCursorNS; wxPen *m_sashTrackerPen; + // 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(); @@ -359,8 +392,8 @@ 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 \ ), @@ -368,8 +401,8 @@ 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 \ ), @@ -377,8 +410,8 @@ 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 \ ), @@ -386,8 +419,8 @@ 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 \ ),