On 04/11/2018 07:18 PM, Werner Pamler via Lazarus wrote:
Am 12.04.2018 um 00:02 schrieb Donald Ziesig via Lazarus:
I am trying to write an app that allows me to drag images and show
them while they are being dragged (like the cards in Solitaire).
I have been able to drag images (showing only the drag cursor) and
drop them appropriately, but I haven't been able to find any recent
documentation showing the use of TDragImageList and TDragObject.
The only articles that I have found are for Delphi from 2011 (which
translates to Lazarus but doesn't work correctly) and some more
recent that don't show the dragged image while the drag is taking
place (I have that part working).
I was able to show a dragged image by adding code to the DragOver
event, but that seems to take more time than it should.
Can anyone point me in the right direction for this?
There is a sample in folder examples/dragimagelist of your Lazarus
installation - maybe it gets close to what you need?
You're right. It gets *close* but not quite there. I can move the
control so long as the mouse is *not* over the control while it is
moving :-(. I will look at this closer in the morning and see if I can
work around it (or if there is something I am missing).
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