Output the extracted number from wxString::ToXXX() even if it returns false.

[wxWidgets.git] / src / msw / toolbar.cpp

diff --git a/src/msw/toolbar.cpp b/src/msw/toolbar.cpp
index 3bfec13c6487d4ff2d0a2db4c6b231cee58ccec6..ba4638e445c6e742ae05dd3092a7021967135f77 100644 (file)
--- a/src/msw/toolbar.cpp
+++ b/src/msw/toolbar.cpp
@@ -43,8 +43,10 @@
     #include "wx/stattext.h"
 #endif
 
     #include "wx/stattext.h"
 #endif
 

+#include "wx/artprov.h"

 #include "wx/sysopt.h"
 #include "wx/dcclient.h"
 #include "wx/sysopt.h"
 #include "wx/dcclient.h"

+#include "wx/scopedarray.h"

 
 #include "wx/msw/private.h"
 #include "wx/msw/dc.h"
 
 #include "wx/msw/private.h"
 #include "wx/msw/dc.h"


@@ -96,10 +98,6 @@
     #define TB_GETMAXSIZE           (WM_USER + 83)
 #endif
 
     #define TB_GETMAXSIZE           (WM_USER + 83)
 #endif
 

-// these values correspond to those used by comctl32.dll
-#define DEFAULTBITMAPX   16
-#define DEFAULTBITMAPY   15
-

 // ----------------------------------------------------------------------------
 // wxWin macros
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxWin macros
 // ----------------------------------------------------------------------------


@@ -202,7 +200,7 @@ public:
     wxStaticText* GetStaticText()
     {
         wxASSERT_MSG( IsControl(),
     wxStaticText* GetStaticText()
     {
         wxASSERT_MSG( IsControl(),

-                      _T("only makes sense for embedded control tools") );
+                      wxT("only makes sense for embedded control tools") );

 
         return m_staticText;
     }
 
         return m_staticText;
     }


@@ -216,9 +214,36 @@ private:
     size_t m_nSepCount;
     wxStaticText *m_staticText;
 
     size_t m_nSepCount;
     wxStaticText *m_staticText;
 

-    DECLARE_NO_COPY_CLASS(wxToolBarTool)
+    wxDECLARE_NO_COPY_CLASS(wxToolBarTool);

 };
 
 };
 

+// ----------------------------------------------------------------------------
+// helper functions
+// ----------------------------------------------------------------------------
+
+// return the rectangle of the item at the given index
+//
+// returns an empty (0, 0, 0, 0) rectangle if fails so the caller may compare
+// r.right or r.bottom with 0 to check for this
+static RECT wxGetTBItemRect(HWND hwnd, int index)
+{
+    RECT r;
+
+    // note that we use TB_GETITEMRECT and not TB_GETRECT because the latter
+    // only appeared in v4.70 of comctl32.dll
+    if ( !::SendMessage(hwnd, TB_GETITEMRECT, index, (LPARAM)&r) )
+    {
+        wxLogLastError(wxT("TB_GETITEMRECT"));
+
+        r.top =
+        r.left =
+        r.right =
+        r.bottom = 0;
+    }
+
+    return r;
+}
+

 // ============================================================================
 // implementation
 // ============================================================================
 // ============================================================================
 // implementation
 // ============================================================================


@@ -257,8 +282,13 @@ void wxToolBar::Init()
 
     m_nButtons = 0;
 
 
     m_nButtons = 0;
 

-    m_defaultWidth = DEFAULTBITMAPX;
-    m_defaultHeight = DEFAULTBITMAPY;
+    // even though modern Windows applications typically use 24*24 (or even
+    // 32*32) size for their bitmaps, the native control itself still uses the
+    // old 16*15 default size (see TB_SETBITMAPSIZE documentation in MSDN), so
+    // default to it so that we don't call SetToolBitmapSize() unnecessarily in
+    // wxToolBarBase::AdjustToolBitmapSize()
+    m_defaultWidth = 16;
+    m_defaultHeight = 15;

 
     m_pInTool = NULL;
 }
 
     m_pInTool = NULL;
 }


@@ -331,7 +361,7 @@ void wxToolBar::Recreate()
     if ( !MSWCreateToolbar(pos, size) )
     {
         // what can we do?
     if ( !MSWCreateToolbar(pos, size) )
     {
         // what can we do?

-        wxFAIL_MSG( _T("recreating the toolbar failed") );
+        wxFAIL_MSG( wxT("recreating the toolbar failed") );

 
         return;
     }
 
         return;
     }


@@ -370,9 +400,7 @@ wxToolBar::~wxToolBar()
 {
     // we must refresh the frame size when the toolbar is deleted but the frame
     // is not - otherwise toolbar leaves a hole in the place it used to occupy
 {
     // we must refresh the frame size when the toolbar is deleted but the frame
     // is not - otherwise toolbar leaves a hole in the place it used to occupy

-    wxFrame *frame = wxDynamicCast(GetParent(), wxFrame);
-    if ( frame && !frame->IsBeingDeleted() )
-        frame->SendSizeEvent();
+    SendSizeEventToParent();

 
     if ( m_hBitmap )
         ::DeleteObject((HBITMAP) m_hBitmap);
 
     if ( m_hBitmap )
         ::DeleteObject((HBITMAP) m_hBitmap);


@@ -401,13 +429,27 @@ wxSize wxToolBar::DoGetBestSize() const
             sizeBest.y = t;
         }
     }
             sizeBest.y = t;
         }
     }

-    else
+    else // TB_GETMAXSIZE succeeded

     {
     {

+        // but it could still return an incorrect result due to what appears to
+        // be a bug in old comctl32.dll versions which don't handle controls in
+        // the toolbar correctly, so work around it (see SF patch 1902358)
+        if ( !IsVertical() && wxApp::GetComCtl32Version() < 600 )
+        {
+            // calculate the toolbar width in alternative way
+            const RECT rcFirst = wxGetTBItemRect(GetHwnd(), 0);
+            const RECT rcLast = wxGetTBItemRect(GetHwnd(), GetToolsCount() - 1);
+
+            const int widthAlt = rcLast.right - rcFirst.left;
+            if ( widthAlt > size.cx )
+                size.cx = widthAlt;
+        }
+

         sizeBest.x = size.cx;
         sizeBest.y = size.cy;
     }
 
         sizeBest.x = size.cx;
         sizeBest.y = size.cy;
     }
 

-    if (!IsVertical())
+    if ( !IsVertical() )

     {
         // Without the extra height, DoGetBestSize can report a size that's
         // smaller than the actual window, causing windows to overlap slightly
     {
         // Without the extra height, DoGetBestSize can report a size that's
         // smaller than the actual window, causing windows to overlap slightly


@@ -473,12 +515,11 @@ WXDWORD wxToolBar::MSWGetStyle(long style, WXDWORD *exstyle) const
 // adding/removing tools
 // ----------------------------------------------------------------------------
 
 // adding/removing tools
 // ----------------------------------------------------------------------------
 

-bool wxToolBar::DoInsertTool(size_t WXUNUSED(pos), wxToolBarToolBase *tool)
+bool wxToolBar::DoInsertTool(size_t WXUNUSED(pos),
+                             wxToolBarToolBase * WXUNUSED(tool))

 {
     // nothing special to do here - we really create the toolbar buttons in
     // Realize() later
 {
     // nothing special to do here - we really create the toolbar buttons in
     // Realize() later

-    tool->Attach(this);
-

     InvalidateBestSize();
     return true;
 }
     InvalidateBestSize();
     return true;
 }


@@ -512,11 +553,7 @@ bool wxToolBar::DoDeleteTool(size_t pos, wxToolBarToolBase *tool)
     size_t nButtonsToDelete = 1;
 
     // get the size of the button we're going to delete
     size_t nButtonsToDelete = 1;
 
     // get the size of the button we're going to delete

-    RECT r;
-    if ( !::SendMessage(GetHwnd(), TB_GETITEMRECT, pos, (LPARAM)&r) )
-    {
-        wxLogLastError(_T("TB_GETITEMRECT"));
-    }
+    const RECT r = wxGetTBItemRect(GetHwnd(), pos);

 
     int width = r.right - r.left;
 
 
     int width = r.right - r.left;
 


@@ -524,7 +561,6 @@ bool wxToolBar::DoDeleteTool(size_t pos, wxToolBarToolBase *tool)
     {
         nButtonsToDelete = ((wxToolBarTool *)tool)->GetSeparatorsCount();
         width *= nButtonsToDelete;
     {
         nButtonsToDelete = ((wxToolBarTool *)tool)->GetSeparatorsCount();
         width *= nButtonsToDelete;

-        tool->GetControl()->Destroy();

     }
 
     // do delete all buttons
     }
 
     // do delete all buttons


@@ -539,8 +575,6 @@ bool wxToolBar::DoDeleteTool(size_t pos, wxToolBarToolBase *tool)
         }
     }
 
         }
     }
 

-    tool->Detach();
-

     // and finally reposition all the controls after this button (the toolbar
     // takes care of all normal items)
     for ( /* node -> first after deleted */ ; node; node = node->GetNext() )
     // and finally reposition all the controls after this button (the toolbar
     // takes care of all normal items)
     for ( /* node -> first after deleted */ ; node; node = node->GetNext() )


@@ -548,13 +582,15 @@ bool wxToolBar::DoDeleteTool(size_t pos, wxToolBarToolBase *tool)
         wxToolBarTool *tool2 = (wxToolBarTool*)node->GetData();
         if ( tool2->IsControl() )
         {
         wxToolBarTool *tool2 = (wxToolBarTool*)node->GetData();
         if ( tool2->IsControl() )
         {

+            wxControl * const control = tool2->GetControl();
+

             int x;
             int x;

-            wxControl *control = tool2->GetControl();

             control->GetPosition(&x, NULL);
             control->Move(x - width, wxDefaultCoord);
 
             control->GetPosition(&x, NULL);
             control->Move(x - width, wxDefaultCoord);
 

-            wxStaticText* staticText = tool2->GetStaticText();
-            staticText->Move(x - width, wxDefaultCoord);
+            wxStaticText * const staticText = tool2->GetStaticText();
+            if ( staticText )
+                staticText->Move(x - width, wxDefaultCoord);

         }
     }
 
         }
     }
 


@@ -600,10 +636,10 @@ void wxToolBar::CreateDisabledImageList()
 
 bool wxToolBar::Realize()
 {
 
 bool wxToolBar::Realize()
 {

+    if ( !wxToolBarBase::Realize() )
+        return false;
+

     const size_t nTools = GetToolsCount();
     const size_t nTools = GetToolsCount();

-    if ( nTools == 0 )
-        // nothing to do
-        return true;

 
 #ifdef wxREMAP_BUTTON_COLOURS
     // don't change the values of these constants, they can be set from the
 
 #ifdef wxREMAP_BUTTON_COLOURS
     // don't change the values of these constants, they can be set from the


@@ -642,22 +678,12 @@ bool wxToolBar::Realize()
     wxToolBarToolsList::compatibility_iterator node;
     int bitmapId = 0;
 
     wxToolBarToolsList::compatibility_iterator node;
     int bitmapId = 0;
 

-    wxSize sizeBmp;
-    if ( HasFlag(wxTB_NOICONS) )
-    {
-        // no icons, don't leave space for them
-        sizeBmp.x =
-        sizeBmp.y = 0;
-    }
-    else // do show icons
+    if ( !HasFlag(wxTB_NOICONS) )

     {
         // if we already have a bitmap, we'll replace the existing one --
         // otherwise we'll install a new one
         HBITMAP oldToolBarBitmap = (HBITMAP)m_hBitmap;
 
     {
         // if we already have a bitmap, we'll replace the existing one --
         // otherwise we'll install a new one
         HBITMAP oldToolBarBitmap = (HBITMAP)m_hBitmap;
 

-        sizeBmp.x = m_defaultWidth;
-        sizeBmp.y = m_defaultHeight;
-

         const wxCoord totalBitmapWidth  = m_defaultWidth *
                                           wx_truncate_cast(wxCoord, nTools),
                       totalBitmapHeight = m_defaultHeight;
         const wxCoord totalBitmapWidth  = m_defaultWidth *
                                           wx_truncate_cast(wxCoord, nTools),
                       totalBitmapHeight = m_defaultHeight;


@@ -726,7 +752,7 @@ bool wxToolBar::Realize()
                 }
                 else
                 {
                 }
                 else
                 {

-                    wxFAIL_MSG( _T("invalid tool button bitmap") );
+                    wxFAIL_MSG( wxT("invalid tool button bitmap") );

                 }
 
                 // also deal with disabled bitmap if we want to use them
                 }
 
                 // also deal with disabled bitmap if we want to use them


@@ -861,18 +887,11 @@ bool wxToolBar::Realize()
         }
     }
 
         }
     }
 

-    // don't call SetToolBitmapSize() as we don't want to change the values of
-    // m_defaultWidth/Height
-    if ( !::SendMessage(GetHwnd(), TB_SETBITMAPSIZE, 0,
-                        MAKELONG(sizeBmp.x, sizeBmp.y)) )
-    {
-        wxLogLastError(_T("TB_SETBITMAPSIZE"));
-    }

 
     // Next add the buttons and separators
     // -----------------------------------
 
 
     // Next add the buttons and separators
     // -----------------------------------
 

-    TBBUTTON *buttons = new TBBUTTON[nTools];
+    wxScopedArray<TBBUTTON> buttons(new TBBUTTON[nTools]);

 
     // this array will hold the indices of all controls in the toolbar
     wxArrayInt controlIds;
 
     // this array will hold the indices of all controls in the toolbar
     wxArrayInt controlIds;


@@ -978,7 +997,7 @@ bool wxToolBar::Realize()
                         break;
 
                     default:
                         break;
 
                     default:

-                        wxFAIL_MSG( _T("unexpected toolbar button kind") );
+                        wxFAIL_MSG( wxT("unexpected toolbar button kind") );

                         button.fsStyle = TBSTYLE_BUTTON;
                         break;
                 }
                         button.fsStyle = TBSTYLE_BUTTON;
                         break;
                 }


@@ -992,12 +1011,11 @@ bool wxToolBar::Realize()
         i++;
     }
 
         i++;
     }
 

-    if ( !::SendMessage(GetHwnd(), TB_ADDBUTTONS, (WPARAM)i, (LPARAM)buttons) )
+    if ( !::SendMessage(GetHwnd(), TB_ADDBUTTONS, i, (LPARAM)buttons.get()) )

     {
         wxLogLastError(wxT("TB_ADDBUTTONS"));
     }
 
     {
         wxLogLastError(wxT("TB_ADDBUTTONS"));
     }
 

-    delete [] buttons;

 
     // Deal with the controls finally
     // ------------------------------
 
     // Deal with the controls finally
     // ------------------------------


@@ -1016,15 +1034,7 @@ bool wxToolBar::Realize()
         if ( !isControl && !IsVertical() )
             continue;
 
         if ( !isControl && !IsVertical() )
             continue;
 

-        // note that we use TB_GETITEMRECT and not TB_GETRECT because the
-        // latter only appeared in v4.70 of comctl32.dll
-        RECT r;
-        if ( !::SendMessage(GetHwnd(), TB_GETITEMRECT,
-                            index, (LPARAM)(LPRECT)&r) )
-        {
-            wxLogLastError(wxT("TB_GETITEMRECT"));
-        }
-
+        const RECT r = wxGetTBItemRect(GetHwnd(), index);

         if ( !isControl )
         {
             // can only be control if isVertical
         if ( !isControl )
         {
             // can only be control if isVertical


@@ -1193,9 +1203,10 @@ bool wxToolBar::MSWCommand(WXUINT WXUNUSED(cmd), WXWORD id_)
 
     bool toggled = false; // just to suppress warnings
 
 
     bool toggled = false; // just to suppress warnings
 

+    LRESULT state = ::SendMessage(GetHwnd(), TB_GETSTATE, id, 0);
+

     if ( tool->CanBeToggled() )
     {
     if ( tool->CanBeToggled() )
     {

-        LRESULT state = ::SendMessage(GetHwnd(), TB_GETSTATE, id, 0);

         toggled = (state & TBSTATE_CHECKED) != 0;
 
         // ignore the event when a radio button is released, as this doesn't
         toggled = (state & TBSTATE_CHECKED) != 0;
 
         // ignore the event when a radio button is released, as this doesn't


@@ -1207,9 +1218,38 @@ bool wxToolBar::MSWCommand(WXUINT WXUNUSED(cmd), WXWORD id_)
         UnToggleRadioGroup(tool);
     }
 
         UnToggleRadioGroup(tool);
     }
 

+    // Without the two lines of code below, if the toolbar was repainted during
+    // OnLeftClick(), then it could end up without the tool bitmap temporarily
+    // (see http://lists.nongnu.org/archive/html/lmi/2008-10/msg00014.html).
+    // The Update() call bellow ensures that this won't happen, by repainting
+    // invalidated areas of the toolbar immediately.
+    //
+    // To complicate matters, the tool would be drawn in depressed state (this
+    // code is called when mouse button is released, not pressed). That's not
+    // ideal, having the tool pressed for the duration of OnLeftClick()
+    // provides the user with useful visual clue that the app is busy reacting
+    // to the event. So we manually put the tool into pressed state, handle the
+    // event and then finally restore tool's original state.
+    ::SendMessage(GetHwnd(), TB_SETSTATE, id, MAKELONG(state | TBSTATE_PRESSED, 0));
+    Update();
+
+    bool allowLeftClick = OnLeftClick(id, toggled);
+
+    // Restore the unpressed state. Enabled/toggled state might have been
+    // changed since so take care of it.
+    if (tool->IsEnabled())
+        state |= TBSTATE_ENABLED;
+    else
+        state &= ~TBSTATE_ENABLED;
+    if (tool->IsToggled())
+        state |= TBSTATE_CHECKED;
+    else
+        state &= ~TBSTATE_CHECKED;
+    ::SendMessage(GetHwnd(), TB_SETSTATE, id, MAKELONG(state, 0));
+

     // OnLeftClick() can veto the button state change - for buttons which
     // may be toggled only, of couse
     // OnLeftClick() can veto the button state change - for buttons which
     // may be toggled only, of couse

-    if ( !OnLeftClick(id, toggled) && tool->CanBeToggled() )
+    if ( !allowLeftClick && tool->CanBeToggled() )

     {
         // revert back
         tool->Toggle(!toggled);
     {
         // revert back
         tool->Toggle(!toggled);


@@ -1237,15 +1277,15 @@ bool wxToolBar::MSWOnNotify(int WXUNUSED(idCtrl),
         }
 
         const wxToolBarToolBase * const tool = FindById(tbhdr->iItem);
         }
 
         const wxToolBarToolBase * const tool = FindById(tbhdr->iItem);

-        wxCHECK_MSG( tool, false, _T("drop down message for unknown tool") );
+        wxCHECK_MSG( tool, false, wxT("drop down message for unknown tool") );

 
         wxMenu * const menu = tool->GetDropdownMenu();
         if ( !menu )
             return false;
 
         // Display popup menu below button
 
         wxMenu * const menu = tool->GetDropdownMenu();
         if ( !menu )
             return false;
 
         // Display popup menu below button

-        RECT r;
-        if (::SendMessage(GetHwnd(), TB_GETITEMRECT, GetToolPos(tbhdr->iItem), (LPARAM)&r))
+        const RECT r = wxGetTBItemRect(GetHwnd(), GetToolPos(tbhdr->iItem));
+        if ( r.right )

             PopupMenu(menu, r.left, r.bottom);
 
         return true;
             PopupMenu(menu, r.left, r.bottom);
 
         return true;


@@ -1367,7 +1407,7 @@ wxToolBarToolBase *wxToolBar::FindToolForPosition(wxCoord x, wxCoord y) const
     //      TB_HITTEST returns m_nButtons ( not -1 )
     if ( index < 0 || (size_t)index >= m_nButtons )
         // it's a separator or there is no tool at all there
     //      TB_HITTEST returns m_nButtons ( not -1 )
     if ( index < 0 || (size_t)index >= m_nButtons )
         // it's a separator or there is no tool at all there

-        return (wxToolBarToolBase *)NULL;
+        return NULL;

 
     // when TB_SETBUTTONINFO is available (both during compile- and run-time),
     // we don't use the dummy separators hack
 
     // when TB_SETBUTTONINFO is available (both during compile- and run-time),
     // we don't use the dummy separators hack


@@ -1395,11 +1435,7 @@ void wxToolBar::UpdateSize()
     // toolbar to full width again, but only if the parent is a frame and the
     // toolbar is managed by the frame.  Otherwise assume that some other
     // layout mechanism is controlling the toolbar size and leave it alone.
     // toolbar to full width again, but only if the parent is a frame and the
     // toolbar is managed by the frame.  Otherwise assume that some other
     // layout mechanism is controlling the toolbar size and leave it alone.

-    wxFrame *frame = wxDynamicCast(GetParent(), wxFrame);
-    if ( frame && frame->GetToolBar() == this )
-    {
-        frame->SendSizeEvent();
-    }
+    SendSizeEventToParent();

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -1454,12 +1490,12 @@ void wxToolBar::DoSetToggle(wxToolBarToolBase *WXUNUSED(tool), bool WXUNUSED(tog
 {
     // VZ: AFAIK, the button has to be created either with TBSTYLE_CHECK or
     //     without, so we really need to delete the button and recreate it here
 {
     // VZ: AFAIK, the button has to be created either with TBSTYLE_CHECK or
     //     without, so we really need to delete the button and recreate it here

-    wxFAIL_MSG( _T("not implemented") );
+    wxFAIL_MSG( wxT("not implemented") );

 }
 
 void wxToolBar::SetToolNormalBitmap( int id, const wxBitmap& bitmap )
 {
 }
 
 void wxToolBar::SetToolNormalBitmap( int id, const wxBitmap& bitmap )
 {

-    wxToolBarTool* tool = wx_static_cast(wxToolBarTool*, FindById(id));
+    wxToolBarTool* tool = static_cast<wxToolBarTool*>(FindById(id));

     if ( tool )
     {
         wxCHECK_RET( tool->IsButton(), wxT("Can only set bitmap on button tools."));
     if ( tool )
     {
         wxCHECK_RET( tool->IsButton(), wxT("Can only set bitmap on button tools."));


@@ -1471,7 +1507,7 @@ void wxToolBar::SetToolNormalBitmap( int id, const wxBitmap& bitmap )
 
 void wxToolBar::SetToolDisabledBitmap( int id, const wxBitmap& bitmap )
 {
 
 void wxToolBar::SetToolDisabledBitmap( int id, const wxBitmap& bitmap )
 {

-    wxToolBarTool* tool = wx_static_cast(wxToolBarTool*, FindById(id));
+    wxToolBarTool* tool = static_cast<wxToolBarTool*>(FindById(id));

     if ( tool )
     {
         wxCHECK_RET( tool->IsButton(), wxT("Can only set bitmap on button tools."));
     if ( tool )
     {
         wxCHECK_RET( tool->IsButton(), wxT("Can only set bitmap on button tools."));


@@ -1538,7 +1574,7 @@ void wxToolBar::OnMouseEvent(wxMouseEvent& event)
 void wxToolBar::OnEraseBackground(wxEraseEvent& event)
 {
     RECT rect = wxGetClientRect(GetHwnd());
 void wxToolBar::OnEraseBackground(wxEraseEvent& event)
 {
     RECT rect = wxGetClientRect(GetHwnd());

-    
+

     wxDC *dc = event.GetDC();
     if (!dc) return;
     wxMSWDCImpl *impl = (wxMSWDCImpl*) dc->GetImpl();
     wxDC *dc = event.GetDC();
     if (!dc) return;
     wxMSWDCImpl *impl = (wxMSWDCImpl*) dc->GetImpl();


@@ -1564,7 +1600,9 @@ void wxToolBar::OnEraseBackground(wxEraseEvent& event)
             // it can also return S_FALSE which seems to simply say that it
             // didn't draw anything but no error really occurred
             if ( FAILED(hr) )
             // it can also return S_FALSE which seems to simply say that it
             // didn't draw anything but no error really occurred
             if ( FAILED(hr) )

-                wxLogApiError(_T("DrawThemeParentBackground(toolbar)"), hr);
+            {
+                wxLogApiError(wxT("DrawThemeParentBackground(toolbar)"), hr);
+            }

         }
     }
 
         }
     }
 


@@ -1587,7 +1625,9 @@ void wxToolBar::OnEraseBackground(wxEraseEvent& event)
             // it can also return S_FALSE which seems to simply say that it
             // didn't draw anything but no error really occurred
             if ( FAILED(hr) )
             // it can also return S_FALSE which seems to simply say that it
             // didn't draw anything but no error really occurred
             if ( FAILED(hr) )

-                wxLogApiError(_T("DrawThemeParentBackground(toolbar)"), hr);
+            {
+                wxLogApiError(wxT("DrawThemeParentBackground(toolbar)"), hr);
+            }

         }
     }
 
         }
     }
 


@@ -1617,50 +1657,53 @@ void wxToolBar::OnEraseBackground(wxEraseEvent& event)
 
 bool wxToolBar::HandleSize(WXWPARAM WXUNUSED(wParam), WXLPARAM lParam)
 {
 
 bool wxToolBar::HandleSize(WXWPARAM WXUNUSED(wParam), WXLPARAM lParam)
 {

+    // wait until we have some tools
+    if ( !GetToolsCount() )
+        return false;
+

     // calculate our minor dimension ourselves - we're confusing the standard
     // logic (TB_AUTOSIZE) with our horizontal toolbars and other hacks
     // calculate our minor dimension ourselves - we're confusing the standard
     // logic (TB_AUTOSIZE) with our horizontal toolbars and other hacks

-    RECT r;
-    if ( ::SendMessage(GetHwnd(), TB_GETITEMRECT, 0, (LPARAM)&r) )
-    {
-        int w, h;
+    const RECT r = wxGetTBItemRect(GetHwnd(), 0);
+    if ( !r.right )
+        return false;

 
 

-        if ( IsVertical() )
+    int w, h;
+
+    if ( IsVertical() )
+    {
+        w = r.right - r.left;
+        if ( m_maxRows )

         {
         {

-            w = r.right - r.left;
-            if ( m_maxRows )
-            {
-                w *= (m_nButtons + m_maxRows - 1)/m_maxRows;
-            }
-            h = HIWORD(lParam);
+            w *= (m_nButtons + m_maxRows - 1)/m_maxRows;

         }
         }

+        h = HIWORD(lParam);
+    }
+    else
+    {
+        w = LOWORD(lParam);
+        if (HasFlag( wxTB_FLAT ))
+            h = r.bottom - r.top - 3;

         else
         else

+            h = r.bottom - r.top;
+        if ( m_maxRows )

         {
         {

-            w = LOWORD(lParam);
-            if (HasFlag( wxTB_FLAT ))
-                h = r.bottom - r.top - 3;
-            else
-                h = r.bottom - r.top;
-            if ( m_maxRows )
-            {
-                // FIXME: hardcoded separator line height...
-                h += HasFlag(wxTB_NODIVIDER) ? 4 : 6;
-                h *= m_maxRows;
-            }
-        }
-
-        if ( MAKELPARAM(w, h) != lParam )
-        {
-            // size really changed
-            SetSize(w, h);
+            // FIXME: hardcoded separator line height...
+            h += HasFlag(wxTB_NODIVIDER) ? 4 : 6;
+            h *= m_maxRows;

         }
         }

+    }

 
 

-        // message processed
-        return true;
+    if ( MAKELPARAM(w, h) != lParam )
+    {
+        // size really changed
+        SetSize(w, h);

     }
 
     }
 

-    return false;
+    // message processed
+    return true;

 }
 
 }
 

+#ifndef __WXWINCE__

 bool wxToolBar::HandlePaint(WXWPARAM wParam, WXLPARAM lParam)
 {
     // erase any dummy separators which were used
 bool wxToolBar::HandlePaint(WXWPARAM wParam, WXLPARAM lParam)
 {
     // erase any dummy separators which were used


@@ -1730,7 +1773,7 @@ bool wxToolBar::HandlePaint(WXWPARAM wParam, WXLPARAM lParam)
                 if ( !::SendMessage(GetHwnd(), TB_GETBUTTON,
                                     n, (LPARAM)&tbb) )
                 {
                 if ( !::SendMessage(GetHwnd(), TB_GETBUTTON,
                                     n, (LPARAM)&tbb) )
                 {

-                    wxLogDebug(_T("TB_GETBUTTON failed?"));
+                    wxLogDebug(wxT("TB_GETBUTTON failed?"));

 
                     continue;
                 }
 
                     continue;
                 }


@@ -1739,14 +1782,9 @@ bool wxToolBar::HandlePaint(WXWPARAM wParam, WXLPARAM lParam)
                     continue;
 
                 // get the bounding rect of the separator
                     continue;
 
                 // get the bounding rect of the separator

-                RECT r;
-                if ( !::SendMessage(GetHwnd(), TB_GETITEMRECT,
-                                    n, (LPARAM)&r) )
-                {
-                    wxLogDebug(_T("TB_GETITEMRECT failed?"));
-
+                RECT r = wxGetTBItemRect(GetHwnd(), n);
+                if ( !r.right )

                     continue;
                     continue;

-                }

 
                 // does it intersect the control?
                 wxRect rectItem;
 
                 // does it intersect the control?
                 wxRect rectItem;


@@ -1777,14 +1815,14 @@ bool wxToolBar::HandlePaint(WXWPARAM wParam, WXLPARAM lParam)
                             r.right = clientSize.x;
                             r.top = 0;
                             r.bottom = clientSize.y;
                             r.right = clientSize.x;
                             r.top = 0;
                             r.bottom = clientSize.y;

-                            
+

                             wxMSWDCImpl *impl = (wxMSWDCImpl*) dc.GetImpl();
                             HRESULT hr = theme->DrawThemeBackground(hTheme, GetHdcOf(*impl), 0, 0, & r, & clipRect);
                             if ( hr == S_OK )
                                 haveRefreshed = true;
                         }
                     }
                             wxMSWDCImpl *impl = (wxMSWDCImpl*) dc.GetImpl();
                             HRESULT hr = theme->DrawThemeBackground(hTheme, GetHdcOf(*impl), 0, 0, & r, & clipRect);
                             if ( hr == S_OK )
                                 haveRefreshed = true;
                         }
                     }

-#endif
+#endif // wxUSE_UXTHEME

 
                     if (!haveRefreshed)
                         dc.DrawRectangle(rectItem);
 
                     if (!haveRefreshed)
                         dc.DrawRectangle(rectItem);


@@ -1809,6 +1847,7 @@ bool wxToolBar::HandlePaint(WXWPARAM wParam, WXLPARAM lParam)
 
     return true;
 }
 
     return true;
 }

+#endif // __WXWINCE__

 
 void wxToolBar::HandleMouseMove(WXWPARAM WXUNUSED(wParam), WXLPARAM lParam)
 {
 
 void wxToolBar::HandleMouseMove(WXWPARAM WXUNUSED(wParam), WXLPARAM lParam)
 {


@@ -1841,12 +1880,14 @@ WXLRESULT wxToolBar::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam
 
 #ifndef __WXWINCE__
         case WM_PAINT:
 
 #ifndef __WXWINCE__
         case WM_PAINT:

-            if ( HandlePaint(wParam, lParam) )
+            // refreshing the controls in the toolbar inside a composite window
+            // results in an endless stream of WM_PAINT messages -- and seems
+            // to be unnecessary anyhow as everything works just fine without
+            // any special workarounds in this case
+            if ( !IsDoubleBuffered() && HandlePaint(wParam, lParam) )

                 return 0;
                 return 0;

-#endif
-
-        default:

             break;
             break;

+#endif // __WXWINCE__

     }
 
     return wxControl::MSWWindowProc(nMsg, wParam, lParam);
     }
 
     return wxControl::MSWWindowProc(nMsg, wParam, lParam);


@@ -1864,7 +1905,7 @@ WXHBITMAP wxToolBar::MapBitmap(WXHBITMAP bitmap, int width, int height)
 
     if ( !hdcMem )
     {
 
     if ( !hdcMem )
     {

-        wxLogLastError(_T("CreateCompatibleDC"));
+        wxLogLastError(wxT("CreateCompatibleDC"));

 
         return bitmap;
     }
 
         return bitmap;
     }


@@ -1873,7 +1914,7 @@ WXHBITMAP wxToolBar::MapBitmap(WXHBITMAP bitmap, int width, int height)
 
     if ( !bmpInHDC )
     {
 
     if ( !bmpInHDC )
     {

-        wxLogLastError(_T("SelectObject"));
+        wxLogLastError(wxT("SelectObject"));

 
         return bitmap;
     }
 
         return bitmap;
     }