Hi there,
I have a palette of Buttons of which I want to drag & drop one onto a Spreadsheet component. This doesn’t seem to work. Of course I wrapped the Spreadsheet in a DragAndDropWrapper - and I am able to drop (for examples) Excel files that I drag from the desktop. But if I drag a Button to the spreadsheet - nothing happens.
I made sure that the button can actually be dragged - i.e. I wrapped the button into a DragAndDropDropWrapper()
The “Drag side”
Button b = new Button("Drag me");
DragAndDropWrapper wrapper=new DragAndDropWrapper(b);
wrapper.setDragStartMode(DragStartMode.COMPONENT);
//the drop side
Spreadsheet spreadsheet=...;
DragAndDropWrapper wrapper = new DragAndDropWrapper(spreadsheet);
wrapper.setDropHandler(...someDropHandler);
Button dropOnMe = new Button("Drop a component");
DragAndDropWrapper dw = new DragAndDropWrapper(dropOnMe);
dw.setDropHandler(...someDropHandler);
Using that I can drop on the “DropOnMe” Button, but not on the spreadsheet. Am I doing anything wroing here?
Any help is highly appreciated
Matthias