fixes for non precompiled headers

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

diff --git a/src/msw/combo.cpp b/src/msw/combo.cpp
index 7ebac8b6aa5858503c7b0367f50f49ff85f76df0..3c289257191905a23dc5bcb6043e9f64cbede853 100644 (file)
--- a/src/msw/combo.cpp
+++ b/src/msw/combo.cpp
@@ -135,7 +135,7 @@ bool wxComboCtrl::Create(wxWindow *parent,
     CreateTextCtrl( wxNO_BORDER, validator );
 
     // Add keyboard input handlers for main control and textctrl
-    InstallInputHandlers( true );
+    InstallInputHandlers();
 
     // Prepare background for double-buffering
     SetBackgroundStyle( wxBG_STYLE_CUSTOM );
@@ -239,9 +239,12 @@ static void wxMSWDrawFocusRect( wxDC& dc, const wxRect& rect )
 }
 
 // draw focus background on area in a way typical on platform
-void wxComboCtrl::DrawFocusBackground( wxDC& dc, const wxRect& rect, int flags )
+void wxComboCtrl::PrepareBackground( wxDC& dc, const wxRect& rect, int flags ) const
 {
     wxUxThemeEngine* theme = (wxUxThemeEngine*) NULL;
+
+    // Constructor only calls GetHWND() const, so it should be safe
+    // to cast "this" to const.
     wxUxThemeHandle hTheme(this, L"COMBOBOX");
     //COLORREF cref;
 
@@ -295,8 +298,14 @@ void wxComboCtrl::DrawFocusBackground( wxDC& dc, const wxRect& rect, int flags )
     wxRect selRect(rect);
     selRect.y += focusSpacingY;
     selRect.height -= (focusSpacingY*2);
-    selRect.x += m_widthCustomPaint + focusSpacingX;
-    selRect.width -= m_widthCustomPaint + (focusSpacingX*2);
+
+    int wcp = 0;
+
+    if ( !(flags & wxCONTROL_ISSUBMENU) )
+        wcp += m_widthCustomPaint;
+
+    selRect.x += wcp + focusSpacingX;
+    selRect.width -= wcp + (focusSpacingX*2);
 
     if ( hTheme )
         theme = wxUxThemeEngine::GetIfActive();
@@ -367,6 +376,11 @@ void wxComboCtrl::DrawFocusBackground( wxDC& dc, const wxRect& rect, int flags )
     if ( drawDottedEdge )
         wxMSWDrawFocusRect(dc,selRect);
 
+    // Don't clip exactly to the selection rectangle so we can draw
+    // to the non-selected area in front of it.
+    wxRect clipRect(rect.x,rect.y,
+                    (selRect.x+selRect.width)-rect.x-1,rect.height);
+    dc.SetClippingRegion(clipRect);
 }
 
 void wxComboCtrl::OnPaintEvent( wxPaintEvent& WXUNUSED(event) )
@@ -475,7 +489,7 @@ void wxComboCtrl::OnPaintEvent( wxPaintEvent& WXUNUSED(event) )
 
 void wxComboCtrl::OnMouseEvent( wxMouseEvent& event )
 {
-    bool isOnButtonArea = m_btnArea.Inside(event.m_x,event.m_y);
+    bool isOnButtonArea = m_btnArea.Contains(event.m_x,event.m_y);
     int handlerFlags = isOnButtonArea ? wxCC_MF_ON_BUTTON : 0;
 
     // Preprocessing fabricates double-clicks and prevents
@@ -520,5 +534,39 @@ wxCoord wxComboCtrl::GetNativeTextIndent() const
     return NATIVE_TEXT_INDENT_CLASSIC;
 }
 
+bool wxComboCtrl::IsKeyPopupToggle(const wxKeyEvent& event) const
+{
+    const bool isPopupShown = IsPopupShown();
+
+    switch ( event.GetKeyCode() )
+    {
+        case WXK_F4:
+            // F4 toggles the popup in the native comboboxes, so emulate them
+            if ( !event.AltDown() )
+                return true;
+            break;
+
+        case WXK_ESCAPE:
+            if ( isPopupShown )
+                return true;
+            break;
+
+        case WXK_DOWN:
+        case WXK_UP:
+            // On XP or with writable combo in Classic, arrows don't open the
+            // popup but Alt-arrow does
+            if ( event.AltDown() ||
+                    ( !isPopupShown &&
+                      HasFlag(wxCB_READONLY) &&
+                      !wxUxThemeEngine::GetIfActive()
+                    ) )
+            {
+                return true;
+            }
+            break;
+    }
+
+    return false;
+}
 
 #endif // wxUSE_COMBOCTRL