minimize overlay area to avoid eg scrolling artifacts when using a caret

[wxWidgets.git] / src / mac / carbon / combobox.cpp

diff --git a/src/mac/carbon/combobox.cpp b/src/mac/carbon/combobox.cpp
index 38ff2771cb785a417f036a087e1aec8f470d6944..f2c79697b6218e8d40c8026f63c4d1f4c0eee571 100644 (file)
--- a/src/mac/carbon/combobox.cpp
+++ b/src/mac/carbon/combobox.cpp
@@ -14,14 +14,19 @@
 #if wxUSE_COMBOBOX
 
 #include "wx/combobox.h"
-#include "wx/button.h"
-#include "wx/menu.h"
-#include "wx/containr.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/button.h"
+    #include "wx/menu.h"
+    #include "wx/containr.h"
+    #include "wx/toplevel.h"
+#endif
+
 #include "wx/mac/uma.h"
 
 IMPLEMENT_DYNAMIC_CLASS(wxComboBox, wxControl)
 
-WX_DELEGATE_TO_CONTROL_CONTAINER(wxComboBox)
+WX_DELEGATE_TO_CONTROL_CONTAINER(wxComboBox, wxControl)
 
 BEGIN_EVENT_TABLE(wxComboBox, wxControl)
     WX_EVENT_TABLE_CONTROL_CONTAINER(wxComboBox)
@@ -32,7 +37,7 @@ static int nextPopUpMenuId = 1000 ;
 
 MenuHandle NewUniqueMenu()
 {
-    MenuHandle handle = NewMenu( nextPopUpMenuId , "\pMenu" ) ;
+    MenuHandle handle = UMANewMenu(nextPopUpMenuId, wxString(wxT("Menu")), wxFont::GetDefaultEncoding() );
     nextPopUpMenuId++ ;
 
     return handle ;
@@ -54,7 +59,6 @@ static const int    TEXTFOCUSBORDER = 3 ;
 static const wxCoord MARGIN = 2;
 static const int    TEXTFOCUSBORDER = 0 ;
 #endif
-static const int    POPUPHEIGHT = 23;
 
 
 // ----------------------------------------------------------------------------
@@ -68,6 +72,7 @@ public:
         : wxTextCtrl( cb , 1 )
     {
         m_cb = cb;
+        SetTriggerOnSetValue( false );
     }
 
 protected:
@@ -104,19 +109,16 @@ protected:
             // such as the clicking the default button.
             if (!m_cb->GetEventHandler()->ProcessEvent( event ))
             {
-                wxWindow *parent = GetParent();
-                while ( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL )
-                    parent = parent->GetParent() ;
-
-                if ( parent && parent->GetDefaultItem() )
+                wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow);
+                if ( tlw && tlw->GetDefaultItem() )
                 {
-                    wxButton *def = wxDynamicCast(parent->GetDefaultItem(), wxButton);
+                    wxButton *def = wxDynamicCast(tlw->GetDefaultItem(), wxButton);
                     if ( def && def->IsEnabled() )
                     {
                         wxCommandEvent event( wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
                         event.SetEventObject(def);
                         def->Command(event);
-                   }
+                    }
                 }
 
                 return;
@@ -160,7 +162,7 @@ BEGIN_EVENT_TABLE(wxComboBoxText, wxTextCtrl)
     EVT_KEY_DOWN(wxComboBoxText::OnKeyDown)
     EVT_CHAR(wxComboBoxText::OnChar)
     EVT_KEY_UP(wxComboBoxText::OnKeyUp)
-    EVT_TEXT(-1, wxComboBoxText::OnText)
+    EVT_TEXT(wxID_ANY, wxComboBoxText::OnText)
 END_EVENT_TABLE()
 
 class wxComboBoxChoice : public wxChoice
@@ -223,7 +225,7 @@ private:
 };
 
 BEGIN_EVENT_TABLE(wxComboBoxChoice, wxChoice)
-    EVT_CHOICE(-1, wxComboBoxChoice::OnChoice)
+    EVT_CHOICE(wxID_ANY, wxComboBoxChoice::OnChoice)
 END_EVENT_TABLE()
 
 wxComboBox::~wxComboBox()
@@ -671,4 +673,4 @@ wxInt32 wxComboBox::MacControlHit( WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENT
     return noErr ;
 }
 
-#endif
+#endif // wxUSE_COMBOBOX