Here is a workaround :
__handleDragStart: function(e){
var pageX = e.getPageX();
var pageY = e.getPageY();
var scroller = table.getTablePaneScrollerAtPageX(pageX);
if (!scroller) {
return; // avoid access violation
}
var row = scroller._getRowForPagePos(pageX, pageY);
if (row == -1)
{ //ignore drag event on table header
e.stopPropagation();
return;
}
}
Romain FLIEDEL a écrit :
Hi All,
I've noticed a problem with table column resizing in this case :
- table using drag and drop
- the table can be the source and the destination of the drag and drop
When you start resizing a column it triggers a drag and drop event ...
is there a way not to trigger a dragstart event when moving over a
table header ?
here is a code snippet (not tested) that should reproduce the problem
var tabModel = new qx.ui.table.model.Filtered();
tabModel.setColumns([ "col1", "col2", "col3", "col4", "col5" ]);
var table = new qx.ui.table.Table(tabModel);
table.setDropDataTypes(["table"]);
table.addEventListener("dragdrop", function(){}, this);
table.addEventListener("dragstart", this.__handleDragStart, this);
__handleDragStart: function(e){
e.addData("table", "");
e.addAction("move");
e.startDrag();
}
You could ask what's the point of a drag and drop using the same
element, but in fact I was trying to handle row reordering by
selecting and row and moving it inside the table.
(actually this would be an interesting feature for qooxdoo 0.8)
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