wxAuiMDI* patches through images to wxAuiNotebook

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43206 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/aui/auibook.h

@@ -385,7 +385,7 @@ public:
     virtual ~wxAuiTabContainer();
 
     void SetArtProvider(wxAuiTabArt* art);
-    wxAuiTabArt* GetArtProvider();
+    wxAuiTabArt* GetArtProvider() const;
 
     void SetFlags(unsigned int flags);
     unsigned int GetFlags() const;
@@ -517,13 +517,16 @@ public:
     void SetWindowStyleFlag(long style);
 
     bool SetPageText(size_t page, const wxString& text);
+    bool SetPageBitmap(size_t page, const wxBitmap& bitmap);
     size_t SetSelection(size_t new_page);
     int GetSelection() const;
     size_t GetPageCount() const;
     wxWindow* GetPage(size_t page_idx) const;
 
+    int GetPageIndex(wxWindow* page_wnd) const;
+
     void SetArtProvider(wxAuiTabArt* art);
-    wxAuiTabArt* GetArtProvider();
+    wxAuiTabArt* GetArtProvider() const;
 
 protected:
 

include/wx/aui/tabmdi.h

@@ -144,6 +144,12 @@ public:
     virtual void SetTitle(const wxString& title);
     virtual wxString GetTitle() const;
 
+    virtual void SetIcons(const wxIconBundle& icons);
+    virtual const wxIconBundle& GetIcons() const;
+    
+    virtual void SetIcon(const wxIcon& icon);
+    virtual const wxIcon& GetIcon() const;
+
     virtual void Activate();
     virtual bool Destroy();
 
@@ -176,9 +182,6 @@ public:
     virtual wxToolBar *GetToolBar() const { return (wxToolBar*)NULL; }
 #endif
 
-    // no icon
-    void SetIcon(const wxIcon& WXUNUSED(icon)) { }
-    void SetIcons(const wxIconBundle& WXUNUSED(icons)) { }
 
     // no maximize etc
     virtual void Maximize(bool WXUNUSED(maximize) = true) { /* Has no effect */ }
@@ -197,20 +200,9 @@ public:
 
     void SetMDIParentFrame(wxAuiMDIParentFrame* parent);
     wxAuiMDIParentFrame* GetMDIParentFrame() const;
-
-protected:
-    wxAuiMDIParentFrame *m_pMDIParentFrame;
-    wxRect            m_mdi_newrect;
-    wxRect            m_mdi_currect;
-    wxString          m_title;
-
-#if wxUSE_MENUS
-    wxMenuBar        *m_pMenuBar;
-#endif // wxUSE_MENUS
-
+    
 protected:
     void Init();
-
     virtual bool Show(bool show = true);
     virtual void DoSetSize(int x, int y, int width, int height, int size_flags);
     virtual void DoMoveWindow(int x, int y, int width, int height);
@@ -222,6 +214,20 @@ public:
     void ApplyMDIChildFrameRect();
     void DoShow(bool show);
 
+protected:
+    wxAuiMDIParentFrame* m_pMDIParentFrame;
+    wxRect m_mdi_newrect;
+    wxRect m_mdi_currect;
+    wxString m_title;
+    wxIcon m_icon;
+    wxIconBundle m_icon_bundle;
+
+#if wxUSE_MENUS
+    wxMenuBar* m_pMenuBar;
+#endif // wxUSE_MENUS
+
+
+
 private:
     DECLARE_DYNAMIC_CLASS(wxAuiMDIChildFrame)
     DECLARE_EVENT_TABLE()

src/aui/auibook.cpp

@@ -1181,7 +1181,7 @@ void wxAuiTabContainer::SetArtProvider(wxAuiTabArt* art)
     }
 }
 
-wxAuiTabArt* wxAuiTabContainer::GetArtProvider()
+wxAuiTabArt* wxAuiTabContainer::GetArtProvider() const
 {
     return m_art;
 }
@@ -2381,7 +2381,7 @@ int wxAuiNotebook::CalculateTabCtrlHeight()
 }
 
 
-wxAuiTabArt* wxAuiNotebook::GetArtProvider()
+wxAuiTabArt* wxAuiNotebook::GetArtProvider() const
 {
     return m_tabs.GetArtProvider();
 }
@@ -2548,6 +2548,15 @@ bool wxAuiNotebook::RemovePage(size_t page_idx)
     return true;
 }
 
+// GetPageIndex() returns the index of the page, or -1 if the
+// page could not be located in the notebook
+int wxAuiNotebook::GetPageIndex(wxWindow* page_wnd) const
+{
+    return m_tabs.GetIdxFromWindow(page_wnd);
+}
+
+
+
 // SetPageText() changes the tab caption of the specified page
 bool wxAuiNotebook::SetPageText(size_t page_idx, const wxString& text)
 {
@@ -2572,6 +2581,34 @@ bool wxAuiNotebook::SetPageText(size_t page_idx, const wxString& text)
     return true;
 }
 
+
+bool wxAuiNotebook::SetPageBitmap(size_t page_idx, const wxBitmap& bitmap)
+{
+    if (page_idx >= m_tabs.GetPageCount())
+        return false;
+        
+    // update our own tab catalog
+    wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx);
+    page_info.bitmap = bitmap;
+    
+    // tab height might have changed
+    SetTabCtrlHeight(CalculateTabCtrlHeight());
+    
+    // update what's on screen
+    wxAuiTabCtrl* ctrl;
+    int ctrl_idx;
+    if (FindTab(page_info.window, &ctrl, &ctrl_idx))
+    {
+        wxAuiNotebookPage& info = ctrl->GetPage(ctrl_idx);
+        info.bitmap = bitmap;
+        ctrl->Refresh();
+        ctrl->Update();
+    }
+    
+    return true;
+}
+
+
 // GetSelection() returns the index of the currently active page
 int wxAuiNotebook::GetSelection() const
 {

src/aui/tabmdi.cpp

@@ -495,6 +495,46 @@ wxString wxAuiMDIChildFrame::GetTitle() const
     return m_title;
 }
 
+void wxAuiMDIChildFrame::SetIcons(const wxIconBundle& icons)
+{
+    // get icon with the system icon size
+    SetIcon(icons.GetIcon(-1));
+    m_icon_bundle = icons;
+}
+
+const wxIconBundle& wxAuiMDIChildFrame::GetIcons() const
+{
+    return m_icon_bundle;
+}
+
+void wxAuiMDIChildFrame::SetIcon(const wxIcon& icon)
+{
+    wxAuiMDIParentFrame* pParentFrame = GetMDIParentFrame();
+    wxASSERT_MSG(pParentFrame, wxT("Missing MDI Parent Frame"));
+
+    m_icon = icon;
+    
+    wxBitmap bmp;
+    bmp.CopyFromIcon(m_icon);
+    
+    wxAuiMDIClientWindow* pClientWindow = pParentFrame->GetClientWindow();
+    if (pClientWindow != NULL)
+    {
+        int idx = pClientWindow->GetPageIndex(this);
+        
+        if (idx != -1)
+        {
+            pClientWindow->SetPageBitmap((size_t)idx, bmp);
+        }
+    }
+}
+
+const wxIcon& wxAuiMDIChildFrame::GetIcon() const
+{
+    return m_icon;
+}
+    
+    
 void wxAuiMDIChildFrame::Activate()
 {
     wxAuiMDIParentFrame* pParentFrame = GetMDIParentFrame();