remove always-true tests of unsigned >= 0

[wxWidgets.git] / src / generic / odcombo.cpp

diff --git a/src/generic/odcombo.cpp b/src/generic/odcombo.cpp
index 47b567d1efd222f4b13e20bfa9d7ecfd9a644549..b9818d560c4c9d69f21d68782007f94b08c9a30d 100644 (file)
--- a/src/generic/odcombo.cpp
+++ b/src/generic/odcombo.cpp
@@ -228,7 +228,7 @@ void wxVListBoxComboPopup::DismissWithEvent()
         m_stringValue = wxEmptyString;
 
     if ( m_stringValue != m_combo->GetValue() )
-        m_combo->SetValueWithEvent(m_stringValue);
+        m_combo->SetValueByUser(m_stringValue);
 
     m_value = selection;
 
@@ -370,10 +370,14 @@ bool wxVListBoxComboPopup::HandleKey( int keycode, bool saturate, wxChar keychar
         // (good for consistency)
         return true;
 
-    m_value = value;
-
     if ( value >= 0 )
-        m_combo->SetValue(m_strings[value]);
+        m_combo->ChangeValue(m_strings[value]);
+
+    // The m_combo->SetValue() call above sets m_value to the index of this
+    // string. But if there are more identical string, the index is of the
+    // first occurence, which may be wrong, so set the index explicitly here,
+    // _after_ the SetValue() call.
+    m_value = value;
 
     SendComboBoxEvent(m_value);
 
@@ -541,7 +545,7 @@ int wxVListBoxComboPopup::Append(const wxString& item)
 
         for ( i=0; i<strings.GetCount(); i++ )
         {
-            if ( item.CmpNoCase(strings.Item(i)) < 0 )
+            if ( item.CmpNoCase(strings.Item(i)) <= 0 )
             {
                 pos = (int)i;
                 break;
@@ -638,6 +642,16 @@ int wxVListBoxComboPopup::FindString(const wxString& s, bool bCase) const
     return m_strings.Index(s, bCase);
 }
 
+bool wxVListBoxComboPopup::FindItem(const wxString& item, wxString* trueItem)
+{
+    int idx = m_strings.Index(item, false);
+    if ( idx == wxNOT_FOUND )
+        return false;
+    if ( trueItem != NULL )
+        *trueItem = m_strings[idx];
+    return true;
+}
+
 unsigned int wxVListBoxComboPopup::GetCount() const
 {
     return m_strings.GetCount();
@@ -863,21 +877,6 @@ void wxVListBoxComboPopup::Populate( const wxArrayString& choices )
 BEGIN_EVENT_TABLE(wxOwnerDrawnComboBox, wxComboCtrl)
 END_EVENT_TABLE()
 
-
-#if wxUSE_EXTENDED_RTTI
-IMPLEMENT_DYNAMIC_CLASS2_XTI(wxOwnerDrawnComboBox, wxComboCtrl, wxControlWithItems, "wx/odcombo.h")
-
-wxBEGIN_PROPERTIES_TABLE(wxOwnerDrawnComboBox)
-wxEND_PROPERTIES_TABLE()
-
-wxBEGIN_HANDLERS_TABLE(wxOwnerDrawnComboBox)
-wxEND_HANDLERS_TABLE()
-
-wxCONSTRUCTOR_5( wxOwnerDrawnComboBox , wxWindow* , Parent , wxWindowID , Id , wxString , Value , wxPoint , Position , wxSize , Size )
-#else
-IMPLEMENT_DYNAMIC_CLASS2(wxOwnerDrawnComboBox, wxComboCtrl, wxControlWithItems)
-#endif
-
 void wxOwnerDrawnComboBox::Init()
 {
 }
@@ -989,15 +988,22 @@ void wxOwnerDrawnComboBox::DoClear()
 
     GetVListBoxComboPopup()->Clear();
 
+    // NB: This really needs to be SetValue() instead of ChangeValue(),
+    //     as wxTextEntry API expects an event to be sent.
     SetValue(wxEmptyString);
 }
 
+void wxOwnerDrawnComboBox::Clear()
+{
+    DoClear();
+}
+
 void wxOwnerDrawnComboBox::DoDeleteOneItem(unsigned int n)
 {
     wxCHECK_RET( IsValid(n), wxT("invalid index in wxOwnerDrawnComboBox::Delete") );
 
     if ( GetSelection() == (int) n )
-        SetValue(wxEmptyString);
+        ChangeValue(wxEmptyString);
 
     GetVListBoxComboPopup()->Delete(n);
 }
@@ -1051,7 +1057,7 @@ void wxOwnerDrawnComboBox::Select(int n)
 
     // Refresh text portion in control
     if ( m_text )
-        m_text->SetValue( str );
+        m_text->ChangeValue( str );
     else
         m_valueString = str;
 
@@ -1066,6 +1072,11 @@ int wxOwnerDrawnComboBox::GetSelection() const
     return GetVListBoxComboPopup()->GetSelection();
 }
 
+void wxOwnerDrawnComboBox::GetSelection(long *from, long *to) const
+{
+    wxComboCtrl::GetSelection(from, to);
+}
+
 int wxOwnerDrawnComboBox::DoInsertItems(const wxArrayStringsAdapter& items,
                                         unsigned int pos,
                                         void **clientData,