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Home » U++ Library support » ArrayCtrl, HeaderCtrl & GridCtrl » Problem with Drag&Drop in ArrayCtrl
Re: Problem with Drag&Drop in ArrayCtrl [message #22571 is a reply to message #22559] Mon, 27 July 2009 17:20 Go to previous messageGo to previous message
mirek is currently offline  mirek
Messages: 14266
Registered: November 2005
Ultimate Member
koldo wrote on Mon, 27 July 2009 03:03

Hello Mirek

This is:

void MainWindow::Timer()
{
	if (timerOn)
		return;
	timerOn = true;
	
	for (int i = 0; i < thumbnails.GetCount(); ++i) {
		if (!thumbnails[i].loaded) {
			if (thumbnails[i].type == TYPE_IMAGE) 
				LoadThumbnail(i);
			else if (thumbnails[i].type == TYPE_VIDEO) 
				LoadThumbnailVideo(i);
			filesList.UpdateRefresh();		
			//filesList.RefreshRow(FindThumbnail(thumbnails[i].fileName));
			break;
		}
	}	
	timerOn = false;
}


thumbnails array has all the thumbnailed images. This loops opens the first not opened yet.

With this when you open a folder all file names are viewed and every 200ms a thumbnail is loaded and viewed, similar to Nautilus in Gnome.

Best regards
Koldo


And LoadThumbnail* ? (I need to see commands that you use to alter ArrayCtrl content...).

BTW, I believe RefreshRow works as it should. Any chance the problem is in FindThumbnail?

(In fact, using normal "Set", you do not even need RefreshRow - it is called implicitly).

Mirek

[Updated on: Mon, 27 July 2009 17:23]

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