| T O P I C R E V I E W |
| nwscomps |
Posted - Sep 15 2018 : 11:51:02
In my code I have:
fCurrentIEView.LayersRemove(fCurrentIEView.LayersCurrent);
and in another part:
fCurrentIEView.LayersCurrent := fCurrentIEView.LayersAdd;
fCurrentIEView.IO.LoadFromFile(OpenImageEnDialog1.FileName);
fCurrentIEView.Update;
Both these codes do not trigger the OnLayerNotifyEx to notify both the deleteion and the creation of layers.
The notification I get only with mouseover, selected, moved, resized, etc..
This happens with latest version of Imageen.
Can you reproduce?
Thanks
Francesco Savastano
Nwscomps.com
Add-ons for the ImageEn Library |
| 5 L A T E S T R E P L I E S (Newest First) |
| xequte |
Posted - Sep 16 2018 : 04:13:42
Hi
OnLayerNotifyEx only occurs on user actions, not calls you make in code.
https://www.imageen.com/help/TImageEnView.OnLayerNotifyEx.html
Nigel
Xequte Software
www.imageen.com |
| klausdoege |
Posted - Sep 16 2018 : 02:41:57
Sorry you're right,
it only works if I edit the layer with the mouse.
If I delete it with a procedure the layer, nothing happens.
So it only responds to mouse events?
This is a pity.
Klaus
www.klausdoege.de |
| nwscomps |
Posted - Sep 15 2018 : 12:29:31
Just checked in the imageen code and found the reason why is not notified:
procedure TImageEnView.LayersRemove(LyrIndex: Integer = LYR_SELECTED_LAYERS);
begin
LayersRemoveEx( LyrIndex, loAutoUndoChangesbyCode in fLayerOptions );
end;
procedure TImageEnView.LayersRemoveEx(LyrIndex: Integer = LYR_SELECTED_LAYERS; SaveUndo: Boolean = False; CallLayerNotify: Boolean = False);
........
if CallLayerNotify then
DoLayerNotify( LyrIndex, ielBeforeRemove );
but CallLayerNotify is false by default
Francesco Savastano
Nwscomps.com
Add-ons for the ImageEn Library |
| nwscomps |
Posted - Sep 15 2018 : 12:22:00
Klaus did you try my code? How are you adding removing layers
Francesco Savastano
Nwscomps.com
Add-ons for the ImageEn Library |
| klausdoege |
Posted - Sep 15 2018 : 11:59:28
Hi Francesco,
OnLayerNotifyEx event can have this values:
ielSelected, ielDeselected, ielMoved, ielResized, ielRotated, ielCreated, ielAction, ielEdited, ielRemoved, ielArranged...
Deletion = ielRemoved and creation = ielCreated.
This works by my programms perfect.
Klaus
www.klausdoege.de |
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