KSVG: Support for default document size.

When width and height parameters passed to KSVGIconEngine::load(...)
are 0, SVG document defaults will be used.

Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>

tdecore/svgicons/ksvgiconengine.cpp

@@ -596,17 +596,31 @@ bool KSVGIconEngine::load(int width, int height, const TQString &path)
 	// Detect width and height
 	TQDomElement rootElement = rootNode.toElement();
 
-	// Create icon painter
-	d->painter = new KSVGIconPainter(width, height);
-
 	d->width = width; // this sets default for no width -> 100% case
 	if(rootElement.hasAttribute("width"))
+	{
 		d->width = d->helper->toPixel(rootElement.attribute("width"), true);
 
+		if(!width) // no width set, use default
+		{
+			width = d->width;
+		}
+	}
+
 	d->height = height; // this sets default for no height -> 100% case
 	if(rootElement.hasAttribute("height"))
+	{
 		d->height = d->helper->toPixel(rootElement.attribute("height"), false);
 
+		if(!height) // no height set, use default
+		{
+			height = d->height;
+		}
+	}
+
+	// Create icon painter
+	d->painter = new KSVGIconPainter(width, height);
+
 	// Create icon painter
 	d->painter->setDrawWidth(static_cast<int>(d->width));
 	d->painter->setDrawHeight(static_cast<int>(d->height));