don't use deprecated macros

[wxWidgets.git] / src / motif / combobox_native.cpp

diff --git a/src/motif/combobox_native.cpp b/src/motif/combobox_native.cpp
index 9a96177941235273f2793c1e81c024bec259cea1..846d4e10f3e3d799569bbe7eec3a2411af4a0b57 100644 (file)
--- a/src/motif/combobox_native.cpp
+++ b/src/motif/combobox_native.cpp
@@ -179,8 +179,10 @@ void wxComboBox::SetValue(const wxString& value)
 {
     m_inSetValue = true;
 
+    // Fix crash; probably an OpenMotif bug
+    const char* val = value.c_str() ? value.c_str() : "";
     XtVaSetValues( GetXmText(this),
-                   XmNvalue, wxConstCast(value.c_str(), char),
+                   XmNvalue, wxConstCast(val, char),
                    NULL);
 
     m_inSetValue = false;
@@ -229,19 +231,22 @@ void wxComboBox::Clear()
 
 void wxComboBox::SetSelection (int n)
 {
-#ifdef LESSTIF_VERSION
+    m_inSetSelection = true;
+
+#if wxCHECK_LESSTIF()
     XmListSelectPos (GetXmList(this), n + 1, false);
     SetValue(GetString(n));
 #else
+#if 0
     wxXmString str( GetString(n).c_str() );
     XmComboBoxSelectItem((Widget) m_mainWidget, str());
-#if 0
-    // does it work for Motif
+#endif
     XtVaSetValues( (Widget)m_mainWidget,
-                   XmNselectedPosition, n + 1,
+                   XmNselectedPosition, n,
                    NULL );
 #endif
-#endif
+
+    m_inSetSelection = false;
 }
 
 int wxComboBox::GetSelection (void) const
@@ -327,6 +332,8 @@ void  wxComboBoxCallback (Widget WXUNUSED(w), XtPointer clientData,
 {
     wxComboBox *item = (wxComboBox *) clientData;
 
+    if( item->m_inSetSelection ) return;
+
     switch (cbs->reason)
     {
     case XmCR_SELECT:
@@ -337,7 +344,7 @@ void  wxComboBoxCallback (Widget WXUNUSED(w), XtPointer clientData,
         {
             wxCommandEvent event (wxEVT_COMMAND_COMBOBOX_SELECTED,
                                   item->GetId());
-            int idx = cbs->item_position - 1;
+            int idx = cbs->item_position;
             event.m_commandInt = idx;
             event.m_commandString = item->GetString (idx);
             if ( item->HasClientObjectData() )
@@ -346,7 +353,7 @@ void  wxComboBoxCallback (Widget WXUNUSED(w), XtPointer clientData,
                 event.SetClientData( item->GetClientData(idx) );
             event.m_extraLong = true;
             event.SetEventObject(item);
-            item->ProcessCommand (event);
+            item->GetEventHandler()->ProcessEvent(event);
             break;
         }
     case XmCR_VALUE_CHANGED:
@@ -356,7 +363,7 @@ void  wxComboBoxCallback (Widget WXUNUSED(w), XtPointer clientData,
             event.m_commandString = item->GetValue();
             event.m_extraLong = true;
             event.SetEventObject(item);
-            item->ProcessCommand (event);
+            item->GetEventHandler()->ProcessEvent(event);
             break;
         }
     default: