// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifndef __SPLITTERH_G__
-#define __SPLITTERH_G__
-
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
- #pragma interface "splitter.h"
-#endif
+#ifndef _WX_GENERIC_SPLITTER_H_
+#define _WX_GENERIC_SPLITTER_H_
#include "wx/window.h" // base class declaration
#include "wx/containr.h" // wxControlContainer
-class WXDLLEXPORT wxSplitterEvent;
+class WXDLLIMPEXP_FWD_CORE wxSplitterEvent;
// ---------------------------------------------------------------------------
// splitter constants
// to prevent flickering. (WS_CLIPCHILDREN doesn't work in all cases so can't be
// standard).
-class WXDLLEXPORT wxSplitterWindow: public wxWindow
+class WXDLLIMPEXP_CORE wxSplitterWindow: public wxWindow
{
public:
void SetSplitMode(int mode)
{
wxASSERT_MSG( mode == wxSPLIT_VERTICAL || mode == wxSPLIT_HORIZONTAL,
- _T("invalid split mode") );
+ wxT("invalid split mode") );
m_splitMode = (wxSplitMode)mode;
}
// Gets the split mode
- wxSplitMode GetSplitMode() const { return m_splitMode; };
+ wxSplitMode GetSplitMode() const { return m_splitMode; }
// Initialize with one window
void Initialize(wxWindow *window);
// Removes the specified (or second) window from the view
// Doesn't actually delete the window.
- bool Unsplit(wxWindow *toRemove = (wxWindow *) NULL);
+ bool Unsplit(wxWindow *toRemove = NULL);
// Replaces one of the windows with another one (neither old nor new
// parameter should be NULL)
bool IsSplit() const { return (m_windowTwo != NULL); }
// Sets the sash size
- void SetSashSize(int WXUNUSED(width)) { }
+ void SetSashSize(int width) { m_sashSize = width; }
// Sets the border size
void SetBorderSize(int WXUNUSED(width)) { }
// 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; }
// Handles mouse events
void OnMouseEvent(wxMouseEvent& ev);
+ // Aborts dragging mode
+ void OnMouseCaptureLost(wxMouseCaptureLostEvent& event);
+
// Adjusts the panes
void OnSize(wxSizeEvent& event);
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__)
// send the given event, return false if the event was processed and vetoed
// by the user code
- inline bool DoSendEvent(wxSplitterEvent& event);
+ bool DoSendEvent(wxSplitterEvent& event);
-protected:
// common part of all ctors
void Init();
// 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;
wxWindow* m_windowOne;
wxWindow* m_windowTwo;
int m_dragMode;
- int m_oldX;
- int m_oldY;
+ int m_oldX; // current tracker position if not live mode
+ int m_oldY; // current tracker position if not live mode
int m_sashPosition; // Number of pixels from left or top
+ double m_sashGravity;
+ int m_sashSize;
+ wxSize m_lastSize;
int m_requestedSashPosition;
int m_sashPositionCurrent; // while dragging
- int m_firstX;
- int m_firstY;
+ wxPoint m_ptStart; // mouse position when dragging started
+ int m_sashStart; // sash position when dragging started
int m_minimumPaneSize;
wxCursor m_sashCursorWE;
wxCursor m_sashCursorNS;
DECLARE_DYNAMIC_CLASS(wxSplitterWindow)
DECLARE_EVENT_TABLE()
- DECLARE_NO_COPY_CLASS(wxSplitterWindow)
+ wxDECLARE_NO_COPY_CLASS(wxSplitterWindow);
};
// ----------------------------------------------------------------------------
// usual wxWin convention, but the three event types have different kind of
// data associated with them, so the accessors can be only used if the real
// event type matches with the one for which the accessors make sense
-class WXDLLEXPORT wxSplitterEvent : public wxNotifyEvent
+class WXDLLIMPEXP_CORE wxSplitterEvent : public wxNotifyEvent
{
public:
wxSplitterEvent(wxEventType type = wxEVT_NULL,
- wxSplitterWindow *splitter = (wxSplitterWindow *)NULL)
+ wxSplitterWindow *splitter = NULL)
: wxNotifyEvent(type)
{
SetEventObject(splitter);
if (splitter) m_id = splitter->GetId();
}
+ wxSplitterEvent(const wxSplitterEvent& event)
+ : wxNotifyEvent(event), m_data(event.m_data) { }
// SASH_POS_CHANGED methods
return m_data.pt.y;
}
+ virtual wxEvent *Clone() const { return new wxSplitterEvent(*this); }
+
private:
- friend class WXDLLEXPORT wxSplitterWindow;
+ friend class WXDLLIMPEXP_FWD_CORE wxSplitterWindow;
// data for the different types of event
union
} pt; // position of double click for DCLICK event
} m_data;
- DECLARE_DYNAMIC_CLASS_NO_COPY(wxSplitterEvent)
+ DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxSplitterEvent)
};
typedef void (wxEvtHandler::*wxSplitterEventFunction)(wxSplitterEvent&);
-#define EVT_SPLITTER_SASH_POS_CHANGED(id, fn) \
- DECLARE_EVENT_TABLE_ENTRY( \
- wxEVT_COMMAND_SPLITTER_SASH_POS_CHANGED, \
- id, \
- wxID_ANY, \
- (wxObjectEventFunction)(wxEventFunction) wxStaticCastEvent( wxSplitterEventFunction, &fn ), \
- NULL \
- ),
-
-#define EVT_SPLITTER_SASH_POS_CHANGING(id, fn) \
- DECLARE_EVENT_TABLE_ENTRY( \
- wxEVT_COMMAND_SPLITTER_SASH_POS_CHANGING, \
- id, \
- wxID_ANY, \
- (wxObjectEventFunction)(wxEventFunction) wxStaticCastEvent( wxSplitterEventFunction, &fn ), \
- NULL \
- ),
-
-#define EVT_SPLITTER_DCLICK(id, fn) \
- DECLARE_EVENT_TABLE_ENTRY( \
- wxEVT_COMMAND_SPLITTER_DOUBLECLICKED, \
- id, \
- wxID_ANY, \
- (wxObjectEventFunction)(wxEventFunction) wxStaticCastEvent( wxSplitterEventFunction, &fn ), \
- NULL \
- ),
-
-#define EVT_SPLITTER_UNSPLIT(id, fn) \
- DECLARE_EVENT_TABLE_ENTRY( \
- wxEVT_COMMAND_SPLITTER_UNSPLIT, \
- id, \
- wxID_ANY, \
- (wxObjectEventFunction)(wxEventFunction) wxStaticCastEvent( wxSplitterEventFunction, &fn ), \
- NULL \
- ),
-
-#endif // __SPLITTERH_G__
+#define wxSplitterEventHandler(func) \
+ wxEVENT_HANDLER_CAST(wxSplitterEventFunction, func)
+
+#define wx__DECLARE_SPLITTEREVT(evt, id, fn) \
+ wx__DECLARE_EVT1(wxEVT_COMMAND_SPLITTER_ ## evt, id, wxSplitterEventHandler(fn))
+
+#define EVT_SPLITTER_SASH_POS_CHANGED(id, fn) \
+ wx__DECLARE_SPLITTEREVT(SASH_POS_CHANGED, id, fn)
+
+#define EVT_SPLITTER_SASH_POS_CHANGING(id, fn) \
+ wx__DECLARE_SPLITTEREVT(SASH_POS_CHANGING, id, fn)
+
+#define EVT_SPLITTER_DCLICK(id, fn) \
+ wx__DECLARE_SPLITTEREVT(DOUBLECLICKED, id, fn)
+
+#define EVT_SPLITTER_UNSPLIT(id, fn) \
+ wx__DECLARE_SPLITTEREVT(UNSPLIT, id, fn)
+
+#endif // _WX_GENERIC_SPLITTER_H_
projects / wxWidgets.git / blobdiff