Add wxCheckListBox::GetCheckedItems() helper.

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

diff --git a/src/osx/cocoa/dataview.mm b/src/osx/cocoa/dataview.mm
index 873f621ffaa217aa6f5c4d8c7b37ef053d34b5a6..632af4b04b95fc05e9ed79da3f023c60d2326310 100644 (file)
--- a/src/osx/cocoa/dataview.mm
+++ b/src/osx/cocoa/dataview.mm
@@ -753,7 +753,7 @@ outlineView:(NSOutlineView*)outlineView
 
     // send first the event to wxWidgets that the sorting has changed so that
     // the program can do special actions before the sorting actually starts:
-    wxDataViewEvent event(wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED,dvc->GetId()); // variable defintion
+    wxDataViewEvent event(wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED,dvc->GetId()); // variable definition
 
     event.SetEventObject(dvc);
     if (noOfDescriptors > 0)
@@ -926,7 +926,8 @@ outlineView:(NSOutlineView*)outlineView
                     size_t const dataSize       = event.GetDataObject()->GetDataSize(idDataFormat);
                     size_t const dataBufferSize = sizeof(wxDataFormatId)+dataSize;
                     // variable definitions (used in all case statements):
-                    wxMemoryBuffer dataBuffer(dataBufferSize);
+                    // give additional headroom for trailing NULL
+                    wxMemoryBuffer dataBuffer(dataBufferSize+4);
 
                     dataBuffer.AppendData(&idDataFormat,sizeof(wxDataFormatId));
                     switch (idDataFormat)
@@ -958,7 +959,6 @@ outlineView:(NSOutlineView*)outlineView
                             break;
                         default:
                             wxFAIL_MSG("Data object has invalid or unsupported data format");
-                            [dataArray release];
                             return NO;
                     }
                 }
@@ -976,7 +976,6 @@ outlineView:(NSOutlineView*)outlineView
             }
             else
             {
-                [dataArray release];
                 delete itemObject;
                 return NO; // dragging was vetoed or no data available
             }
@@ -1167,6 +1166,23 @@ outlineView:(NSOutlineView*)outlineView
 
 @implementation wxCustomCell
 
+#if 0 // starting implementation for custom cell clicks
+
+- (id)init
+{
+    self = [super init];
+    [self setAction:@selector(clickedAction)];
+    [self setTarget:self];
+    return self;
+}
+
+- (void) clickedAction: (id) sender
+{
+    wxUnusedVar(sender);
+}
+
+#endif
+
 -(NSSize) cellSize
 {
     wxCustomRendererObject * const
@@ -2287,6 +2303,14 @@ 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 +2636,11 @@ 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]] )
@@ -2690,7 +2713,7 @@ void wxDataViewRenderer::OSXApplyAttr(const wxDataViewItemAttr& attr)
             }
 
             const wxColour& c = attr.GetColour();
-            colText = [NSColor colorWithDeviceRed:c.Red() / 255.
+            colText = [NSColor colorWithCalibratedRed:c.Red() / 255.
                 green:c.Green() / 255.
                 blue:c.Blue() / 255.
                 alpha:c.Alpha() / 255.];
@@ -2848,6 +2871,17 @@ 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 +3021,8 @@ 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;
     }