new file added

[wxWidgets.git] / src / osx / cocoa / dataview.mm

diff --git a/src/osx/cocoa/dataview.mm b/src/osx/cocoa/dataview.mm
index 873f621ffaa217aa6f5c4d8c7b37ef053d34b5a6..26fd4eee1a84d817f0f66c3aeec99973c657a178 100644 (file)
--- a/src/osx/cocoa/dataview.mm
+++ b/src/osx/cocoa/dataview.mm
@@ -2287,6 +2287,14 @@ wxDataViewItem wxCocoaDataViewControl::GetCurrentItem() const
     return wxDataViewItem([[m_OutlineView itemAtRow:[m_OutlineView selectedRow]] pointer]);
 }
 
+wxDataViewColumn *wxCocoaDataViewControl::GetCurrentColumn() const
+{
+    int col = [m_OutlineView selectedColumn];
+    if ( col == -1 )
+        return NULL;
+    return GetColumn(col);
+}
+
 void wxCocoaDataViewControl::SetCurrentItem(const wxDataViewItem& item)
 {
     // We can't have unselected current item in a NSTableView, as the
@@ -2612,12 +2620,11 @@ wxDataViewRenderer::OSXOnCellChanged(NSObject *object,
                                      const wxDataViewItem& item,
                                      unsigned col)
 {
-    // TODO: we probably should get rid of this code entirely and make this
-    //       function pure virtual, but currently we still have some native
-    //       renderers (wxDataViewChoiceRenderer) which don't override it and
-    //       there is also wxDataViewCustomRenderer for which it's not obvious
-    //       how it should be implemented so keep this "auto-deduction" of
-    //       variant type from NSObject for now
+    // TODO: This code should really be removed and this function be made pure
+    //       virtual. We just need to decide what to do with custom renderers
+    //       (i.e. wxDataViewCustomRenderer), currently OS X "in place" editing
+    //       which doesn't really create an editor control is not compatible
+    //       with the in place editing under other platforms.
 
     wxVariant value;
     if ( [object isKindOfClass:[NSString class]] )
@@ -2848,6 +2855,17 @@ wxDataViewChoiceRenderer::wxDataViewChoiceRenderer(const wxArrayString& choices,
     [cell release];
 }
 
+void
+wxDataViewChoiceRenderer::OSXOnCellChanged(NSObject *value,
+                                           const wxDataViewItem& item,
+                                           unsigned col)
+{
+    // At least under OS X 10.7 we get the index of the item selected and not
+    // its string.
+    wxDataViewModel *model = GetOwner()->GetOwner()->GetModel();
+    model->ChangeValue(GetChoice(ObjectToLong(value)), item, col);
+}
+
 bool wxDataViewChoiceRenderer::MacRender()
 {
     if (GetValue().GetType() == GetVariantType())
@@ -2987,6 +3005,8 @@ bool wxDataViewIconTextRenderer::MacRender()
         iconText << GetValue();
         if (iconText.GetIcon().IsOk())
             [cell setImage:[[wxBitmap(iconText.GetIcon()).GetNSImage() retain] autorelease]];
+        else
+            [cell setImage:nil];
         [cell setStringValue:[[wxCFStringRef(iconText.GetText()).AsNSString() retain] autorelease]];
         return true;
     }