fix a hang up in wxExecute(wxArrayString& output) overload (#4380)

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

diff --git a/src/motif/combobox.cpp b/src/motif/combobox.cpp
index 201a8aa4adaea0d4ebc44060715408cff651037f..f7326ad98c0ce0926b79d7561915a7f21424c4ae 100644 (file)
--- a/src/motif/combobox.cpp
+++ b/src/motif/combobox.cpp
@@ -111,8 +111,6 @@ wxComboBox::~wxComboBox()
     DetachWidget((Widget) m_mainWidget); // Removes event handlers
     XtDestroyWidget((Widget) m_mainWidget);
     m_mainWidget = (WXWidget) 0;
-    if ( HasClientObjectData() )
-        m_clientDataDict.DestroyData();
 }
 
 void wxComboBox::DoSetSize(int x, int y,
@@ -123,6 +121,8 @@ void wxComboBox::DoSetSize(int x, int y,
     wxWindow::DoSetSize(x, y, width, DoGetBestSize().y, sizeFlags);
 }
 
+#if 0
+// Already defined in include/motif/combobox.h
 wxString wxComboBox::GetValue() const
 {
     char *s = XmComboBoxGetString ((Widget) m_mainWidget);
@@ -135,14 +135,16 @@ wxString wxComboBox::GetValue() const
     else
         return wxEmptyString;
 }
+#endif
 
 void wxComboBox::SetValue(const wxString& value)
 {
-    m_inSetValue = true;
     if( !value.empty() )
-        XmComboBoxSetString( (Widget)m_mainWidget,
-                             wxConstCast(value.c_str(), char) );
-    m_inSetValue = false;
+    {
+        m_inSetValue = true;
+        XmComboBoxSetString((Widget)m_mainWidget, value.char_str());
+        m_inSetValue = false;
+    }
 }
 
 void wxComboBox::SetString(unsigned int WXUNUSED(n), const wxString& WXUNUSED(s))
@@ -150,34 +152,29 @@ void wxComboBox::SetString(unsigned int WXUNUSED(n), const wxString& WXUNUSED(s)
     wxFAIL_MSG( wxT("wxComboBox::SetString only implemented for Motif 2.0") );
 }
 
-int wxComboBox::DoAppend(const wxString& item)
-{
-    wxXmString str( item.c_str() );
-    XmComboBoxAddItem((Widget) m_mainWidget, str(), 0);
-    m_stringList.Add(item);
-    m_noStrings ++;
-
-    return GetCount() - 1;
-}
-
-int wxComboBox::DoInsert(const wxString& item, unsigned int pos)
+// TODO auto-sorting is not supported by the code
+int wxComboBox::DoInsertItems(const wxArrayStringsAdapter& items,
+                              unsigned int pos,
+                              void **clientData,
+                              wxClientDataType type)
 {
-    wxCHECK_MSG(!(GetWindowStyle() & wxCB_SORT), -1, wxT("can't insert into sorted list"));
-    wxCHECK_MSG(IsValidInsert(pos), -1, wxT("invalid index"));
-
-    if (pos == GetCount())
-        return DoAppend(item);
+    const unsigned int numItems = items.GetCount();
 
-    wxXmString str( item.c_str() );
-    XmComboBoxAddItem((Widget) m_mainWidget, str(), pos+1);
-    wxChar* copy = wxStrcpy(new wxChar[item.length() + 1], item.c_str());
-    m_stringList.Insert(pos, copy);
-    m_noStrings ++;
+    AllocClientData(numItems);
+    for( unsigned int i = 0; i < numItems; ++i, ++pos )
+    {
+        wxXmString str( items[i].c_str() );
+        XmComboBoxAddItem((Widget) m_mainWidget, str(), GetMotifPosition(pos));
+        wxChar* copy = wxStrcpy(new wxChar[items[i].length() + 1], items[i].c_str());
+        m_stringList.Insert(pos, copy);
+        m_noStrings ++;
+        InsertNewItemClientData(pos, clientData, i, type);
+    }
 
-    return pos;
+    return pos - 1;
 }
 
-void wxComboBox::Delete(unsigned int n)
+void wxComboBox::DoDeleteOneItem(unsigned int n)
 {
     XmComboBoxDeletePos((Widget) m_mainWidget, n+1);
     wxStringList::Node *node = m_stringList.Item(n);
@@ -186,7 +183,7 @@ void wxComboBox::Delete(unsigned int n)
         delete[] node->GetData();
         delete node;
     }
-    m_clientDataDict.Delete(n, HasClientObjectData());
+    wxControlWithItems::DoDeleteOneItem(n);
     m_noStrings--;
 }
 
@@ -195,8 +192,7 @@ void wxComboBox::Clear()
     XmComboBoxDeleteAllItems((Widget) m_mainWidget);
     m_stringList.Clear();
 
-    if ( HasClientObjectData() )
-        m_clientDataDict.DestroyData();
+    wxControlWithItems::DoClear();
     m_noStrings = 0;
 }
 
@@ -243,68 +239,6 @@ int wxComboBox::FindString(const wxString& s, bool WXUNUSED(bCase)) const
     return wxNOT_FOUND;
 }
 
-// Clipboard operations
-void wxComboBox::Copy()
-{
-    XmComboBoxCopy((Widget) m_mainWidget, CurrentTime);
-}
-
-void wxComboBox::Cut()
-{
-    XmComboBoxCut((Widget) m_mainWidget, CurrentTime);
-}
-
-void wxComboBox::Paste()
-{
-    XmComboBoxPaste((Widget) m_mainWidget);
-}
-
-void wxComboBox::SetEditable(bool WXUNUSED(editable))
-{
-    // TODO
-}
-
-void wxComboBox::SetInsertionPoint(long pos)
-{
-    XmComboBoxSetInsertionPosition ((Widget) m_mainWidget, (XmTextPosition) pos);
-}
-
-void wxComboBox::SetInsertionPointEnd()
-{
-    XmTextPosition pos = XmComboBoxGetLastPosition ((Widget) m_mainWidget);
-    XmComboBoxSetInsertionPosition ((Widget) m_mainWidget, (XmTextPosition) (pos + 1));
-}
-
-long wxComboBox::GetInsertionPoint() const
-{
-    return (long) XmComboBoxGetInsertionPosition ((Widget) m_mainWidget);
-}
-
-wxTextPos wxComboBox::GetLastPosition() const
-{
-    return (wxTextPos) XmComboBoxGetLastPosition ((Widget) m_mainWidget);
-}
-
-void wxComboBox::Replace(long from, long to, const wxString& value)
-{
-    XmComboBoxReplace ((Widget) m_mainWidget, (XmTextPosition) from,
-                       (XmTextPosition) to,
-                       wxConstCast(value.c_str(), char));
-}
-
-void wxComboBox::Remove(long from, long to)
-{
-    XmComboBoxSetSelection ((Widget) m_mainWidget, (XmTextPosition) from, (XmTextPosition) to,
-                      (Time) 0);
-    XmComboBoxRemove ((Widget) m_mainWidget);
-}
-
-void wxComboBox::SetSelection(long from, long to)
-{
-    XmComboBoxSetSelection ((Widget) m_mainWidget, (XmTextPosition) from, (XmTextPosition) to,
-                      (Time) 0);
-}
-
 void  wxComboBoxCallback (Widget WXUNUSED(w), XtPointer clientData,
                           XmComboBoxSelectionCallbackStruct * cbs)
 {
@@ -373,6 +307,11 @@ wxSize wxComboBox::DoGetBestSize() const
         return wxWindow::DoGetBestSize();
 }
 
+WXWidget wxComboBox::GetTextWidget() const
+{
+    return (WXWidget)XmComboBoxGetEditWidget((Widget) m_mainWidget);
+}
+
 #endif // XmVersion < 2000
 
 #endif // wxUSE_COMBOBOX