]> git.saurik.com Git - wxWidgets.git/blobdiff - src/aui/auibook.cpp
Set initial window size as its minimal size.
[wxWidgets.git] / src / aui / auibook.cpp
index 365339947ce5809a2d2acd3e571b6496b73889f9..ca1cff4a3ae9bc10371f925cc1d305a45b291617 100644 (file)
 #include "wx/renderer.h"
 
 #ifdef __WXMAC__
-#include "wx/mac/carbon/private.h"
+#include "wx/osx/private.h"
 #endif
 
 #include "wx/arrimpl.cpp"
 WX_DEFINE_OBJARRAY(wxAuiNotebookPageArray)
 WX_DEFINE_OBJARRAY(wxAuiTabContainerButtonArray)
 
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSE)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_BUTTON)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_END_DRAG)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_ALLOW_DND)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_DRAG_DONE)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN)
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSE, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSED, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGED, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_BUTTON, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_END_DRAG, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_ALLOW_DND, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_DRAG_DONE, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN, wxAuiNotebookEvent);
 
 IMPLEMENT_CLASS(wxAuiNotebook, wxControl)
 IMPLEMENT_CLASS(wxAuiTabCtrl, wxControl)
@@ -144,33 +145,33 @@ private:
 // -- bitmaps --
 
 #if defined( __WXMAC__ )
- static unsigned char close_bits[]={
+ static const unsigned char close_bits[]={
      0xFF, 0xFF, 0xFF, 0xFF, 0x0F, 0xFE, 0x03, 0xF8, 0x01, 0xF0, 0x19, 0xF3,
      0xB8, 0xE3, 0xF0, 0xE1, 0xE0, 0xE0, 0xF0, 0xE1, 0xB8, 0xE3, 0x19, 0xF3,
      0x01, 0xF0, 0x03, 0xF8, 0x0F, 0xFE, 0xFF, 0xFF };
 #elif defined( __WXGTK__)
- static unsigned char close_bits[]={
+ static const unsigned char close_bits[]={
      0xff, 0xff, 0xff, 0xff, 0x07, 0xf0, 0xfb, 0xef, 0xdb, 0xed, 0x8b, 0xe8,
      0x1b, 0xec, 0x3b, 0xee, 0x1b, 0xec, 0x8b, 0xe8, 0xdb, 0xed, 0xfb, 0xef,
      0x07, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
 #else
- static unsigned char close_bits[]={
+ static const unsigned char close_bits[]={
      0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xe7, 0xf3, 0xcf, 0xf9,
      0x9f, 0xfc, 0x3f, 0xfe, 0x3f, 0xfe, 0x9f, 0xfc, 0xcf, 0xf9, 0xe7, 0xf3,
      0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 #endif
 
-static unsigned char left_bits[] = {
+static const unsigned char left_bits[] = {
    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x7f, 0xfe, 0x3f, 0xfe,
    0x1f, 0xfe, 0x0f, 0xfe, 0x1f, 0xfe, 0x3f, 0xfe, 0x7f, 0xfe, 0xff, 0xfe,
    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 
-static unsigned char right_bits[] = {
+static const unsigned char right_bits[] = {
    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xdf, 0xff, 0x9f, 0xff, 0x1f, 0xff,
    0x1f, 0xfe, 0x1f, 0xfc, 0x1f, 0xfe, 0x1f, 0xff, 0x9f, 0xff, 0xdf, 0xff,
    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 
-static unsigned char list_bits[] = {
+static const unsigned char list_bits[] = {
    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
    0x0f, 0xf8, 0xff, 0xff, 0x0f, 0xf8, 0x1f, 0xfc, 0x3f, 0xfe, 0x7f, 0xff,
    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
@@ -192,10 +193,8 @@ wxAuiDefaultTabArt::wxAuiDefaultTabArt()
     m_fixed_tab_width = 100;
     m_tab_ctrl_height = 0;
 
-#ifdef __WXMAC__
-    wxBrush toolbarbrush;
-    toolbarbrush.MacSetTheme( kThemeBrushToolbarBackground );
-    wxColor base_colour = toolbarbrush.GetColour();
+#if defined( __WXMAC__ ) && wxOSX_USE_COCOA_OR_CARBON
+    wxColor base_colour = wxColour( wxMacCreateCGColorFromHITheme(kThemeBrushToolbarBackground));
 #else
     wxColor base_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
 #endif
@@ -286,17 +285,39 @@ void wxAuiDefaultTabArt::DrawBackground(wxDC& dc,
                                         const wxRect& rect)
 {
     // draw background
-    wxRect r(rect.x, rect.y, rect.width+2, rect.height-3);
-    wxColor top_color = wxAuiStepColour(m_base_colour, 90);
-    wxColor bottom_color = wxAuiStepColour(m_base_colour, 170);
+
+    wxColor top_color       = wxAuiStepColour(m_base_colour, 90);
+    wxColor bottom_color   = wxAuiStepColour(m_base_colour, 170);
+    wxRect r;
+
+   if (m_flags &wxAUI_NB_BOTTOM)
+       r = wxRect(rect.x, rect.y, rect.width+2, rect.height);
+   // TODO: else if (m_flags &wxAUI_NB_LEFT) {}
+   // TODO: else if (m_flags &wxAUI_NB_RIGHT) {}
+   else //for wxAUI_NB_TOP
+       r = wxRect(rect.x, rect.y, rect.width+2, rect.height-3);
+
     dc.GradientFillLinear(r, top_color, bottom_color, wxSOUTH);
 
-    // draw base lines
-    int y = rect.GetHeight();
-    int w = rect.GetWidth();
-    dc.SetPen(m_border_pen);
-    dc.SetBrush(m_base_colour_brush);
-    dc.DrawRectangle(-1, y-4, w+2, 4);
+
+   // draw base lines
+
+   dc.SetPen(m_border_pen);
+   int y = rect.GetHeight();
+   int w = rect.GetWidth();
+
+   if (m_flags &wxAUI_NB_BOTTOM)
+   {
+       dc.SetBrush(wxBrush(bottom_color));
+       dc.DrawRectangle(-1, 0, w+2, 4);
+   }
+   // TODO: else if (m_flags &wxAUI_NB_LEFT) {}
+   // TODO: else if (m_flags &wxAUI_NB_RIGHT) {}
+   else //for wxAUI_NB_TOP
+   {
+       dc.SetBrush(m_base_colour_brush);
+       dc.DrawRectangle(-1, y-4, w+2, 4);
+   }
 }
 
 
@@ -393,13 +414,26 @@ void wxAuiDefaultTabArt::DrawTab(wxDC& dc,
 
 
     wxPoint border_points[6];
-    border_points[0] = wxPoint(tab_x,             tab_y+tab_height-4);
-    border_points[1] = wxPoint(tab_x,             tab_y+2);
-    border_points[2] = wxPoint(tab_x+2,           tab_y);
-    border_points[3] = wxPoint(tab_x+tab_width-2, tab_y);
-    border_points[4] = wxPoint(tab_x+tab_width,   tab_y+2);
-    border_points[5] = wxPoint(tab_x+tab_width,   tab_y+tab_height-4);
-
+    if (m_flags &wxAUI_NB_BOTTOM)
+    {
+        border_points[0] = wxPoint(tab_x,             tab_y);
+        border_points[1] = wxPoint(tab_x,             tab_y+tab_height-6);
+        border_points[2] = wxPoint(tab_x+2,           tab_y+tab_height-4);
+        border_points[3] = wxPoint(tab_x+tab_width-2, tab_y+tab_height-4);
+        border_points[4] = wxPoint(tab_x+tab_width,   tab_y+tab_height-6);
+        border_points[5] = wxPoint(tab_x+tab_width,   tab_y);
+    }
+    else //if (m_flags & wxAUI_NB_TOP) {}
+    {
+        border_points[0] = wxPoint(tab_x,             tab_y+tab_height-4);
+        border_points[1] = wxPoint(tab_x,             tab_y+2);
+        border_points[2] = wxPoint(tab_x+2,           tab_y);
+        border_points[3] = wxPoint(tab_x+tab_width-2, tab_y);
+        border_points[4] = wxPoint(tab_x+tab_width,   tab_y+2);
+        border_points[5] = wxPoint(tab_x+tab_width,   tab_y+tab_height-4);
+    }
+    // TODO: else if (m_flags &wxAUI_NB_LEFT) {}
+    // TODO: else if (m_flags &wxAUI_NB_RIGHT) {}
 
     int drawn_tab_yoff = border_points[1].y;
     int drawn_tab_height = border_points[0].y - border_points[1].y;
@@ -475,7 +509,12 @@ void wxAuiDefaultTabArt::DrawTab(wxDC& dc,
     // this gets rid of the top one of those lines in the tab control
     if (page.active)
     {
-        dc.SetPen(m_base_colour_pen);
+        if (m_flags &wxAUI_NB_BOTTOM)
+            dc.SetPen(wxPen(wxColour(wxAuiStepColour(m_base_colour, 170))));
+        // TODO: else if (m_flags &wxAUI_NB_LEFT) {}
+        // TODO: else if (m_flags &wxAUI_NB_RIGHT) {}
+        else //for wxAUI_NB_TOP
+            dc.SetPen(m_base_colour_pen);
         dc.DrawLine(border_points[0].x+1,
                     border_points[0].y,
                     border_points[5].x,
@@ -1572,6 +1611,11 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd)
         return;
 
     wxMemoryDC dc;
+
+    // use the same layout direction as the window DC uses to ensure that the
+    // text is rendered correctly
+    dc.SetLayoutDirection(raw_dc->GetLayoutDirection());
+
     wxBitmap bmp;
     size_t i;
     size_t page_count = m_pages.GetCount();
@@ -2135,7 +2179,7 @@ BEGIN_EVENT_TABLE(wxAuiTabCtrl, wxControl)
     EVT_ERASE_BACKGROUND(wxAuiTabCtrl::OnEraseBackground)
     EVT_SIZE(wxAuiTabCtrl::OnSize)
     EVT_LEFT_DOWN(wxAuiTabCtrl::OnLeftDown)
-    EVT_LEFT_DCLICK(wxAuiTabCtrl::OnLeftDown)
+    EVT_LEFT_DCLICK(wxAuiTabCtrl::OnLeftDClick)
     EVT_LEFT_UP(wxAuiTabCtrl::OnLeftUp)
     EVT_MIDDLE_DOWN(wxAuiTabCtrl::OnMiddleDown)
     EVT_MIDDLE_UP(wxAuiTabCtrl::OnMiddleUp)
@@ -2147,6 +2191,7 @@ BEGIN_EVENT_TABLE(wxAuiTabCtrl, wxControl)
     EVT_SET_FOCUS(wxAuiTabCtrl::OnSetFocus)
     EVT_KILL_FOCUS(wxAuiTabCtrl::OnKillFocus)
     EVT_CHAR(wxAuiTabCtrl::OnChar)
+    EVT_MOUSE_CAPTURE_LOST(wxAuiTabCtrl::OnCaptureLost)
 END_EVENT_TABLE()
 
 
@@ -2229,6 +2274,10 @@ void wxAuiTabCtrl::OnLeftDown(wxMouseEvent& evt)
     }
 }
 
+void wxAuiTabCtrl::OnCaptureLost(wxMouseCaptureLostEvent& WXUNUSED(event))
+{
+}
+
 void wxAuiTabCtrl::OnLeftUp(wxMouseEvent& evt)
 {
     if (GetCapture() == this)
@@ -2328,6 +2377,18 @@ void wxAuiTabCtrl::OnRightDown(wxMouseEvent& evt)
     GetEventHandler()->ProcessEvent(e);
 }
 
+void wxAuiTabCtrl::OnLeftDClick(wxMouseEvent& evt)
+{
+    wxWindow* wnd;
+    wxAuiTabContainerButton* button;
+    if (!TabHitTest(evt.m_x, evt.m_y, &wnd) && !ButtonHitTest(evt.m_x, evt.m_y, &button))
+    {
+        wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK, m_windowId);
+        e.SetEventObject(this);
+        GetEventHandler()->ProcessEvent(e);
+    }
+}
+
 void wxAuiTabCtrl::OnMotion(wxMouseEvent& evt)
 {
     wxPoint pos = evt.GetPosition();
@@ -2525,7 +2586,19 @@ void wxAuiTabCtrl::OnChar(wxKeyEvent& event)
 
     int newPage = -1;
 
-    if (key == WXK_RIGHT)
+    int forwardKey, backwardKey;
+    if (GetLayoutDirection() == wxLayout_RightToLeft)
+    {
+        forwardKey = WXK_LEFT;
+        backwardKey = WXK_RIGHT;
+    }
+    else
+     {
+        forwardKey = WXK_RIGHT;
+        backwardKey = WXK_LEFT;
+    }
+
+    if (key == forwardKey)
     {
         if (m_pages.GetCount() > 1)
         {
@@ -2535,7 +2608,7 @@ void wxAuiTabCtrl::OnChar(wxKeyEvent& event)
                 newPage = GetActivePage() + 1;
         }
     }
-    else if (key == WXK_LEFT)
+    else if (key == backwardKey)
     {
         if (m_pages.GetCount() > 1)
         {
@@ -2621,8 +2694,21 @@ public:
             return;
 
         m_tab_rect = wxRect(m_rect.x, m_rect.y, m_rect.width, m_tab_ctrl_height);
-        m_tabs->SetSize(m_rect.x, m_rect.y, m_rect.width, m_tab_ctrl_height);
-        m_tabs->SetRect(wxRect(0, 0, m_rect.width, m_tab_ctrl_height));
+        if (m_tabs->GetFlags() & wxAUI_NB_BOTTOM)
+        {
+            m_tab_rect = wxRect (m_rect.x, m_rect.y + m_rect.height - m_tab_ctrl_height, m_rect.width, m_tab_ctrl_height);
+            m_tabs->SetSize     (m_rect.x, m_rect.y + m_rect.height - m_tab_ctrl_height, m_rect.width, m_tab_ctrl_height);
+            m_tabs->SetRect     (wxRect(0, 0, m_rect.width, m_tab_ctrl_height));
+        }
+        else //TODO: if (GetFlags() & wxAUI_NB_TOP)
+        {
+            m_tab_rect = wxRect (m_rect.x, m_rect.y, m_rect.width, m_tab_ctrl_height);
+            m_tabs->SetSize     (m_rect.x, m_rect.y, m_rect.width, m_tab_ctrl_height);
+            m_tabs->SetRect     (wxRect(0, 0,        m_rect.width, m_tab_ctrl_height));
+        }
+        // TODO: else if (GetFlags() & wxAUI_NB_LEFT){}
+        // TODO: else if (GetFlags() & wxAUI_NB_RIGHT){}
+
         m_tabs->Refresh();
         m_tabs->Update();
 
@@ -2631,9 +2717,26 @@ public:
 
         for (i = 0; i < page_count; ++i)
         {
+            int height = m_rect.height - m_tab_ctrl_height;
+            if ( height < 0 )
+            {
+                // avoid passing negative height to wxWindow::SetSize(), this
+                // results in assert failures/GTK+ warnings
+                height = 0;
+            }
+
             wxAuiNotebookPage& page = pages.Item(i);
-            page.window->SetSize(m_rect.x, m_rect.y + m_tab_ctrl_height,
-                                 m_rect.width, m_rect.height - m_tab_ctrl_height);
+            if (m_tabs->GetFlags() & wxAUI_NB_BOTTOM)
+            {
+                page.window->SetSize(m_rect.x, m_rect.y, m_rect.width, height);
+            }
+            else //TODO: if (GetFlags() & wxAUI_NB_TOP)
+            {
+                page.window->SetSize(m_rect.x, m_rect.y + m_tab_ctrl_height,
+                                     m_rect.width, height);
+            }
+            // TODO: else if (GetFlags() & wxAUI_NB_LEFT){}
+            // TODO: else if (GetFlags() & wxAUI_NB_RIGHT){}
 
 #if wxUSE_MDI
             if (page.window->IsKindOf(CLASSINFO(wxAuiMDIChildFrame)))
@@ -2672,36 +2775,42 @@ const int wxAuiBaseTabCtrlId = 5380;
 
 // -- wxAuiNotebook class implementation --
 
+#define EVT_AUI_RANGE(id1, id2, event, func) \
+    wx__DECLARE_EVT2(event, id1, id2, wxAuiNotebookEventHandler(func))
+
 BEGIN_EVENT_TABLE(wxAuiNotebook, wxControl)
     EVT_SIZE(wxAuiNotebook::OnSize)
     EVT_CHILD_FOCUS(wxAuiNotebook::OnChildFocusNotebook)
-    EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
+    EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
                       wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING,
                       wxAuiNotebook::OnTabClicked)
-    EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
+    EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
                       wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG,
                       wxAuiNotebook::OnTabBeginDrag)
-    EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
+    EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
                       wxEVT_COMMAND_AUINOTEBOOK_END_DRAG,
                       wxAuiNotebook::OnTabEndDrag)
-    EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
+    EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
                       wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION,
                       wxAuiNotebook::OnTabDragMotion)
-    EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
+    EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
                       wxEVT_COMMAND_AUINOTEBOOK_BUTTON,
                       wxAuiNotebook::OnTabButton)
-    EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
+    EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
                       wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN,
                       wxAuiNotebook::OnTabMiddleDown)
-    EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
+    EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
                       wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP,
                       wxAuiNotebook::OnTabMiddleUp)
-    EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
+    EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
                       wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN,
                       wxAuiNotebook::OnTabRightDown)
-    EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
+    EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
                       wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP,
                       wxAuiNotebook::OnTabRightUp)
+    EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
+                      wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK,
+                      wxAuiNotebook::OnTabBgDClick)
     EVT_NAVIGATION_KEY(wxAuiNotebook::OnNavigationKeyNotebook)
 
 #ifdef wxHAS_NATIVE_TAB_TRAVERSAL
@@ -2786,6 +2895,9 @@ void wxAuiNotebook::InitNotebook(long style)
 
 wxAuiNotebook::~wxAuiNotebook()
 {
+    // Indicate we're deleting pages
+    SendDestroyEvent();
+
     while ( GetPageCount() > 0 )
         DeletePage(0);
 
@@ -2982,6 +3094,10 @@ bool wxAuiNotebook::InsertPage(size_t page_idx,
                                bool select,
                                const wxBitmap& bitmap)
 {
+    wxASSERT_MSG(page, wxT("page pointer must be non-NULL"));
+    if (!page)
+        return false;
+
     page->Reparent(this);
 
     wxAuiNotebookPage info;
@@ -3146,7 +3262,7 @@ bool wxAuiNotebook::RemovePage(size_t page_idx)
     RemoveEmptyTabFrames();
 
     // set new active pane
-    if (new_active)
+    if (new_active && !m_isBeingDeleted)
     {
         m_curpage = -1;
         SetSelectionToWindow(new_active);
@@ -3320,7 +3436,22 @@ size_t wxAuiNotebook::SetSelection(size_t new_page)
 void wxAuiNotebook::SetSelectionToWindow(wxWindow *win)
 {
     const int idx = m_tabs.GetIdxFromWindow(win);
-    wxCHECK_RET( idx != wxNOT_FOUND, _T("invalid notebook page") );
+    wxCHECK_RET( idx != wxNOT_FOUND, wxT("invalid notebook page") );
+
+
+    // since a tab was clicked, let the parent know that we received
+    // the focus, even if we will assign that focus immediately
+    // to the child tab in the SetSelection call below
+    // (the child focus event will also let wxAuiManager, if any,
+    // know that the notebook control has been activated)
+
+    wxWindow* parent = GetParent();
+    if (parent)
+    {
+        wxChildFocusEvent eventFocus(this);
+        parent->GetEventHandler()->ProcessEvent(eventFocus);
+    }
+
 
     SetSelection(idx);
 }
@@ -3550,10 +3681,8 @@ void wxAuiNotebook::OnSize(wxSizeEvent& evt)
     evt.Skip();
 }
 
-void wxAuiNotebook::OnTabClicked(wxCommandEvent& command_evt)
+void wxAuiNotebook::OnTabClicked(wxAuiNotebookEvent& evt)
 {
-    wxAuiNotebookEvent& evt = (wxAuiNotebookEvent&)command_evt;
-
     wxAuiTabCtrl* ctrl = (wxAuiTabCtrl*)evt.GetEventObject();
     wxASSERT(ctrl != NULL);
 
@@ -3563,12 +3692,20 @@ void wxAuiNotebook::OnTabClicked(wxCommandEvent& command_evt)
     SetSelectionToWindow(wnd);
 }
 
-void wxAuiNotebook::OnTabBeginDrag(wxCommandEvent&)
+void wxAuiNotebook::OnTabBgDClick(wxAuiNotebookEvent& WXUNUSED(evt))
+{
+    // notify owner that the tabbar background has been double-clicked
+    wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK, m_windowId);
+    e.SetEventObject(this);
+    GetEventHandler()->ProcessEvent(e);
+}
+
+void wxAuiNotebook::OnTabBeginDrag(wxAuiNotebookEvent&)
 {
     m_last_drag_x = 0;
 }
 
-void wxAuiNotebook::OnTabDragMotion(wxCommandEvent& evt)
+void wxAuiNotebook::OnTabDragMotion(wxAuiNotebookEvent& evt)
 {
     wxPoint screen_pt = ::wxGetMousePosition();
     wxPoint client_pt = ScreenToClient(screen_pt);
@@ -3699,15 +3836,13 @@ void wxAuiNotebook::OnTabDragMotion(wxCommandEvent& evt)
 
 
 
-void wxAuiNotebook::OnTabEndDrag(wxCommandEvent& command_evt)
+void wxAuiNotebook::OnTabEndDrag(wxAuiNotebookEvent& evt)
 {
-    wxAuiNotebookEvent& evt = (wxAuiNotebookEvent&)command_evt;
-
     m_mgr.HideHint();
 
 
     wxAuiTabCtrl* src_tabs = (wxAuiTabCtrl*)evt.GetEventObject();
-    wxCHECK_RET( src_tabs, _T("no source object?") );
+    wxCHECK_RET( src_tabs, wxT("no source object?") );
 
     src_tabs->SetCursor(wxCursor(wxCURSOR_ARROW));
 
@@ -3770,7 +3905,7 @@ void wxAuiNotebook::OnTabEndDrag(wxCommandEvent& command_evt)
 
                 // get main index of the page
                 int main_idx = m_tabs.GetIdxFromWindow(src_page);
-                wxCHECK_RET( main_idx != wxNOT_FOUND, _T("no source page?") );
+                wxCHECK_RET( main_idx != wxNOT_FOUND, wxT("no source page?") );
 
 
                 // make a copy of the page info
@@ -4017,7 +4152,8 @@ void wxAuiNotebook::RemoveEmptyTabFrames()
         m_mgr.GetPane(first_good).Centre();
     }
 
-    m_mgr.Update();
+    if (!m_isBeingDeleted)
+        m_mgr.Update();
 }
 
 void wxAuiNotebook::OnChildFocusNotebook(wxChildFocusEvent& evt)
@@ -4125,9 +4261,8 @@ void wxAuiNotebook::OnNavigationKeyNotebook(wxNavigationKeyEvent& event)
     }
 }
 
-void wxAuiNotebook::OnTabButton(wxCommandEvent& command_evt)
+void wxAuiNotebook::OnTabButton(wxAuiNotebookEvent& evt)
 {
-    wxAuiNotebookEvent& evt = (wxAuiNotebookEvent&)command_evt;
     wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
 
     int button_id = evt.GetInt();
@@ -4140,7 +4275,7 @@ void wxAuiNotebook::OnTabButton(wxCommandEvent& command_evt)
         {
             // if the close button is to the right, use the active
             // page selection to determine which page to close
-            selection = GetSelection();
+            selection = tabs->GetActivePage();
         }
 
         if (selection != -1)
@@ -4168,7 +4303,7 @@ void wxAuiNotebook::OnTabButton(wxCommandEvent& command_evt)
 #endif
             {
                 int main_idx = m_tabs.GetIdxFromWindow(close_wnd);
-                wxCHECK_RET( main_idx != wxNOT_FOUND, _T("no page to delete?") );
+                wxCHECK_RET( main_idx != wxNOT_FOUND, wxT("no page to delete?") );
 
                 DeletePage(main_idx);
             }
@@ -4183,7 +4318,7 @@ void wxAuiNotebook::OnTabButton(wxCommandEvent& command_evt)
 }
 
 
-void wxAuiNotebook::OnTabMiddleDown(wxCommandEvent& evt)
+void wxAuiNotebook::OnTabMiddleDown(wxAuiNotebookEvent& evt)
 {
     // patch event through to owner
     wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
@@ -4195,7 +4330,7 @@ void wxAuiNotebook::OnTabMiddleDown(wxCommandEvent& evt)
     GetEventHandler()->ProcessEvent(e);
 }
 
-void wxAuiNotebook::OnTabMiddleUp(wxCommandEvent& evt)
+void wxAuiNotebook::OnTabMiddleUp(wxAuiNotebookEvent& evt)
 {
     // if the wxAUI_NB_MIDDLE_CLICK_CLOSE is specified, middle
     // click should act like a tab close action.  However, first
@@ -4222,7 +4357,7 @@ void wxAuiNotebook::OnTabMiddleUp(wxCommandEvent& evt)
     OnTabButton(evt);
 }
 
-void wxAuiNotebook::OnTabRightDown(wxCommandEvent& evt)
+void wxAuiNotebook::OnTabRightDown(wxAuiNotebookEvent& evt)
 {
     // patch event through to owner
     wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
@@ -4234,7 +4369,7 @@ void wxAuiNotebook::OnTabRightDown(wxCommandEvent& evt)
     GetEventHandler()->ProcessEvent(e);
 }
 
-void wxAuiNotebook::OnTabRightUp(wxCommandEvent& evt)
+void wxAuiNotebook::OnTabRightUp(wxAuiNotebookEvent& evt)
 {
     // patch event through to owner
     wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();