Don't cache incorrect length in wxString::DoUngetWriteBuf().

[wxWidgets.git] / include / wx / msw / toolbar.h

diff --git a/include/wx/msw/toolbar.h b/include/wx/msw/toolbar.h
index 7a689eba01d401d620a3986988096f3314a078ee..fcfbec774be7b94a9fad4514c257ac9fd2ce86d1 100644 (file)
--- a/include/wx/msw/toolbar.h
+++ b/include/wx/msw/toolbar.h
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        wx/msw/tbar95.h
+// Name:        wx/msw/toolbar.h
 // Purpose:     wxToolBar (Windows 95 toolbar) class
 // Author:      Julian Smart
 // Modified by:
@@ -67,7 +67,6 @@ public:
 
     void OnMouseEvent(wxMouseEvent& event);
     void OnSysColourChanged(wxSysColourChangedEvent& event);
-    void OnEraseBackground(wxEraseEvent& event);
 
     void SetFocus() {}
 
@@ -81,6 +80,22 @@ public:
     // returns true if the platform should explicitly apply a theme border
     virtual bool CanApplyThemeBorder() const { return false; }
 
+#ifdef wxHAS_MSW_BACKGROUND_ERASE_HOOK
+    virtual bool MSWEraseBgHook(WXHDC hDC);
+    virtual WXHBRUSH MSWGetBgBrushForChild(WXHDC hDC, wxWindowMSW *child);
+#endif // wxHAS_MSW_BACKGROUND_ERASE_HOOK
+
+    virtual wxToolBarToolBase *CreateTool(int id,
+                                          const wxString& label,
+                                          const wxBitmap& bmpNormal,
+                                          const wxBitmap& bmpDisabled = wxNullBitmap,
+                                          wxItemKind kind = wxITEM_NORMAL,
+                                          wxObject *clientData = NULL,
+                                          const wxString& shortHelp = wxEmptyString,
+                                          const wxString& longHelp = wxEmptyString);
+
+    virtual wxToolBarToolBase *CreateTool(wxControl *control,
+                                          const wxString& label);
 protected:
     // common part of all ctors
     void Init();
@@ -99,26 +114,14 @@ protected:
     virtual void DoToggleTool(wxToolBarToolBase *tool, bool toggle);
     virtual void DoSetToggle(wxToolBarToolBase *tool, bool toggle);
 
-    virtual wxToolBarToolBase *CreateTool(int id,
-                                          const wxString& label,
-                                          const wxBitmap& bmpNormal,
-                                          const wxBitmap& bmpDisabled,
-                                          wxItemKind kind,
-                                          wxObject *clientData,
-                                          const wxString& shortHelp,
-                                          const wxString& longHelp);
-
-    virtual wxToolBarToolBase *CreateTool(wxControl *control,
-                                          const wxString& label);
-
     // return the appropriate size and flags for the toolbar control
     virtual wxSize DoGetBestSize() const;
 
     // handlers for various events
     bool HandleSize(WXWPARAM wParam, WXLPARAM lParam);
-#ifndef __WXWINCE__
+#ifdef wxHAS_MSW_BACKGROUND_ERASE_HOOK
     bool HandlePaint(WXWPARAM wParam, WXLPARAM lParam);
-#endif // __WXWINCE__
+#endif // wxHAS_MSW_BACKGROUND_ERASE_HOOK
     void HandleMouseMove(WXWPARAM wParam, WXLPARAM lParam);
 
     // should be called whenever the toolbar size changes
@@ -142,6 +145,10 @@ protected:
     // the total number of toolbar elements
     size_t m_nButtons;
 
+    // the sum of the sizes of the fixed items (i.e. excluding stretchable
+    // spaces) in the toolbar direction
+    int m_totalFixedSize;
+
     // the tool the cursor is in
     wxToolBarToolBase *m_pInTool;
 
@@ -149,9 +156,23 @@ private:
     // makes sure tool bitmap size is sufficient for all tools
     void AdjustToolBitmapSize();
 
+    // update the sizes of stretchable spacers to consume all extra space we
+    // have
+    void UpdateStretchableSpacersSize();
+
+#ifdef wxHAS_MSW_BACKGROUND_ERASE_HOOK
+    // do erase the toolbar background, always do it for the entire control as
+    // the caller sets the clipping region correctly to exclude parts which
+    // should not be erased
+    void MSWDoEraseBackground(WXHDC hDC);
+
+    // return the brush to use for erasing the toolbar background
+    WXHBRUSH MSWGetToolbarBgBrush();
+#endif // wxHAS_MSW_BACKGROUND_ERASE_HOOK
+
     DECLARE_EVENT_TABLE()
     DECLARE_DYNAMIC_CLASS(wxToolBar)
-    DECLARE_NO_COPY_CLASS(wxToolBar)
+    wxDECLARE_NO_COPY_CLASS(wxToolBar);
 };
 
 #endif // wxUSE_TOOLBAR