Allow wxStaticText to have a custom fg without a custom bg

[wxWidgets.git] / src / msw / tbar95.cpp

diff --git a/src/msw/tbar95.cpp b/src/msw/tbar95.cpp
index 1d667c258d340706ae705aecc69313e22b521c9a..6636f4cebd5ff6e219337f03a714eb7ae670f691 100644 (file)
--- a/src/msw/tbar95.cpp
+++ b/src/msw/tbar95.cpp
@@ -85,6 +85,10 @@
     #define TB_HITTEST              (WM_USER + 69)
 #endif
 
+#ifndef TB_GETMAXSIZE
+    #define TB_GETMAXSIZE           (WM_USER + 83)
+#endif
+
 // these values correspond to those used by comctl32.dll
 #define DEFAULTBITMAPX   16
 #define DEFAULTBITMAPY   15
@@ -120,6 +124,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxControl)
 BEGIN_EVENT_TABLE(wxToolBar, wxToolBarBase)
     EVT_MOUSE_EVENTS(wxToolBar::OnMouseEvent)
     EVT_SYS_COLOUR_CHANGED(wxToolBar::OnSysColourChanged)
+    EVT_ERASE_BACKGROUND(wxToolBar::OnEraseBackground)
 END_EVENT_TABLE()
 
 // ----------------------------------------------------------------------------
@@ -235,7 +240,7 @@ bool wxToolBar::Create(wxWindow *parent,
     wxSetCCUnicodeFormat(GetHwnd());
 
     // set up the colors and fonts
-    SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_MENUBAR));
+    SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE));
     SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
 
     // workaround for flat toolbar on Windows XP classic style
@@ -338,11 +343,32 @@ wxToolBar::~wxToolBar()
 
 wxSize wxToolBar::DoGetBestSize() const
 {
-    wxSize sizeBest = GetToolSize();
-    sizeBest.x *= GetToolsCount();
+    wxSize sizeBest;
+
+    SIZE size;
+    if ( !::SendMessage(GetHwnd(), TB_GETMAXSIZE, 0, (LPARAM)&size) )
+    {
+        // maybe an old (< 0x400) Windows version? try to approximate the
+        // toolbar size ourselves
+        sizeBest = GetToolSize();
+        sizeBest.y += 2 * ::GetSystemMetrics(SM_CYBORDER); // Add borders
+        sizeBest.x *= GetToolsCount();
+
+        // reverse horz and vertical components if necessary
+        if ( HasFlag(wxTB_VERTICAL) )
+        {
+            int t = sizeBest.x;
+            sizeBest.x = sizeBest.y;
+            sizeBest.y = t;
+        }
+    }
+    else
+    {
+        sizeBest.x = size.cx;
+        sizeBest.y = size.cy;
+    }
 
-    // reverse horz and vertical components if necessary
-    return HasFlag(wxTB_VERTICAL) ? wxSize(sizeBest.y, sizeBest.x) : sizeBest;
+    return sizeBest;
 }
 
 WXDWORD wxToolBar::MSWGetStyle(long style, WXDWORD *exstyle) const
@@ -986,6 +1012,8 @@ bool wxToolBar::MSWOnNotify(int WXUNUSED(idCtrl),
 
     return HandleTooltipNotify(code, lParam, tool->GetShortHelp());
 #else
+    wxUnusedVar(lParam);
+
     return false;
 #endif
 }
@@ -1186,11 +1214,14 @@ void wxToolBar::OnMouseEvent(wxMouseEvent& event)
         return;
     }
 
-    if (event.RightDown())
+    if ( event.RightDown() )
     {
-        // For now, we don't have an id. Later we could
-        // try finding the tool.
-        OnRightClick((int)-1, event.GetX(), event.GetY());
+        // find the tool under the mouse
+        wxCoord x,y;
+        event.GetPosition(&x, &y);
+
+        wxToolBarToolBase *tool = FindToolForPosition(x, y);
+        OnRightClick(tool ? tool->GetId() : -1, x, y);
     }
     else
     {
@@ -1198,6 +1229,40 @@ void wxToolBar::OnMouseEvent(wxMouseEvent& event)
     }
 }
 
+// This handler is required to allow the toolbar to be set to a non-default
+// colour: for example, when it must blend in with a notebook page.
+void wxToolBar::OnEraseBackground(wxEraseEvent& event)
+{
+    wxColour bgCol = GetBackgroundColour();
+    if (!bgCol.Ok())
+    {
+        event.Skip();
+        return;
+    }
+    
+    // notice that this 'dumb' implementation may cause flicker for some of the
+    // controls in which case they should intercept wxEraseEvent and process it
+    // themselves somehow
+
+    RECT rect;
+    ::GetClientRect(GetHwnd(), &rect);
+
+    HBRUSH hBrush = ::CreateSolidBrush(wxColourToRGB(bgCol));
+
+    HDC hdc = GetHdcOf((*event.GetDC()));
+
+#ifndef __WXWINCE__
+    int mode = ::SetMapMode(hdc, MM_TEXT);
+#endif
+
+    ::FillRect(hdc, &rect, hBrush);
+    ::DeleteObject(hBrush);
+
+#ifndef __WXWINCE__
+    ::SetMapMode(hdc, mode);
+#endif
+}
+
 bool wxToolBar::HandleSize(WXWPARAM WXUNUSED(wParam), WXLPARAM lParam)
 {
     // calculate our minor dimension ourselves - we're confusing the standard