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canvas.Window: Do not delete canvas on close if other placements exist.

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This commit is contained in:
Thomas Geymayer 2013-07-21 11:31:41 +02:00
parent c8a5c507bc
commit 7bf96db691
1 changed files with 14 additions and 4 deletions
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18
Nasal/canvas/gui.nas
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@ -26,14 +26,24 @@ var Window = {
# Destructor
del: func
{
me._node.remove();
me._node = nil;
if( me["_canvas"] != nil )
{
me._canvas.del();
var placements = me._canvas.texture.getChildren("placement");
# Do not remove canvas if other placements exist
if( size(placements) > 1 )
foreach(var p; placements)
{
if( p.getValue("type") == "window"
and p.getValue("id") == me.get("id") )
p.remove();
}
else
me._canvas.del();
me._canvas = nil;
}
me._node.remove();
me._node = nil;
},
# Create the canvas to be used for this Window
#