As it has already been reported, an error similar to this appears when using
ComboBoxes. Probably it is an interference in the handling of mouse events
between the cell and the button of the editing widget (the combo or the
spinner).
dperez wrote:
>
> Hi all,
>
> I have tried to embed a spinner as a cell editor in a table.
>
> It works ok, by using keyboard. But when I click an arrow of the spinner
> I get this error:
>
> ERROR: qx.event.handler.EventHandler[27]: Failed to handle mouse event:
> TypeError - this.getParent() has no properties
>
> The call stack includes these functions:
>
> qx.ui.core.Widget.getTopLevelWidget()
> qx.event.handler.DragAndDropHandler._handleMouseDown()
> qx.event.handler.DragAndDropHandler.handleMouseEvent()
> qx.event.handler.EventHandler._onmouseevent_post()
>
>
> Here is how a create the Spinner:
>
> myTable.getTableColumnModel().setCellEditorFactory(myColumn, {
> createCellEditor: function(cellInfo) {
> var ctrl = new qx.ui.form.Spinner(0, 3, 10);
> with (ctrl) {
> _textfield.setStyleProperty('textAlign', 'right');
>
> setBorder(qx.renderer.border.BorderPresets.getInstance().none);
> }
> return ctrl;
> },
> getCellEditorValue: function(ctrl) {
> return ctrl.getValue();
> }
> });
>
> Any help will be greatly appreciated.
>
> Regards,
> David
>
--
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