+ // check if the data view control pointer still exists because this call back function can still be called when the control has already been deleted:
+ if (dataViewCtrlPtr != NULL)
+ switch (message)
+ {
+ case kDataBrowserContainerClosed:
+ dataViewCtrlPtr->FinishCustomItemEditing(); // stop editing of a custom item first (if necessary)
+ {
+ // initialize wxWidget event:
+ wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED,dataViewCtrlPtr->GetId()); // variable definition
+
+ dataViewEvent.SetEventObject(dataViewCtrlPtr);
+ dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
+ // finally send the equivalent wxWidget event:
+ dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
+ } /* block */
+ break;
+ case kDataBrowserContainerOpened:
+ dataViewCtrlPtr->FinishCustomItemEditing(); // stop editing of a custom item first (if necessary)
+ {
+ // initialize wxWidget event:
+ wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED,dataViewCtrlPtr->GetId()); // variable definition
+
+ dataViewEvent.SetEventObject(dataViewCtrlPtr);
+ dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
+ // finally send the equivalent wxWidget event:
+ dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
+ // add children to the expanded container:
+ dataViewCtrlPtr->AddChildrenLevel(wxDataViewItem(reinterpret_cast<void*>(itemID)));
+ } /* block */
+ break;
+ case kDataBrowserEditStarted:
+ dataViewCtrlPtr->FinishCustomItemEditing(); // stop editing of a custom item first (if necessary)
+ {
+ // initialize wxWidget event:
+ DataBrowserPropertyID propertyID;
+ wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED,dataViewCtrlPtr->GetId()); // variable definition
+
+ dataViewEvent.SetEventObject(dataViewCtrlPtr);
+ dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
+ if (this->GetPropertyID(itemData,&propertyID) == noErr)
+ {
+ // variable definition and initialization:
+ DataBrowserTableViewColumnIndex columnIndex;
+
+ wxCHECK_RET(this->GetColumnIndex(propertyID,&columnIndex),_("Column index not found."));
+ dataViewEvent.SetColumn(columnIndex);
+ dataViewEvent.SetDataViewColumn(dataViewCtrlPtr->GetColumnPtr(propertyID));
+ } /* if */
+ // finally send the equivalent wxWidget event:
+ dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
+ } /* block */
+ break;
+ case kDataBrowserEditStopped:
+ {
+ // initialize wxWidget event:
+ DataBrowserPropertyID propertyID;
+ wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE,dataViewCtrlPtr->GetId()); // variable definition
+
+ dataViewEvent.SetEventObject(dataViewCtrlPtr);
+ dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
+ if (this->GetPropertyID(itemData,&propertyID) == noErr)
+ {
+ // variable definition and initialization:
+ DataBrowserTableViewColumnIndex columnIndex;
+
+ wxCHECK_RET(this->GetColumnIndex(propertyID,&columnIndex),_("Column index not found."));
+ dataViewEvent.SetColumn(columnIndex);
+ dataViewEvent.SetDataViewColumn(dataViewCtrlPtr->GetColumnPtr(propertyID));
+ } /* if */
+ // finally send the equivalent wxWidget event:
+ dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
+ } /* block */
+ break;
+ case kDataBrowserItemAdded:
+ dataViewCtrlPtr->FinishCustomItemEditing();
+ break;
+ case kDataBrowserItemDeselected:
+ dataViewCtrlPtr->FinishCustomItemEditing();
+ break;
+ case kDataBrowserItemDoubleClicked:
+ {
+ // initialize wxWidget event:
+ wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED,dataViewCtrlPtr->GetId()); // variable definition
+
+ dataViewEvent.SetEventObject(dataViewCtrlPtr);
+ dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
+ // finally send the equivalent wxWidget event:
+ dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
+ } /* block */
+ break;
+ case kDataBrowserItemRemoved:
+ dataViewCtrlPtr->FinishCustomItemEditing(); // stop editing of a custom item first (if necessary)
+ break;
+ case kDataBrowserItemSelected:
+ break; // not implemented by wxWidgets; see kDataBrowserSelectionSetChanged
+ case kDataBrowserSelectionSetChanged:
+ {
+ // initialize wxWidget event:
+ wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED,dataViewCtrlPtr->GetId()); // variable definition