Hi,
I'm trying to get double tab to work in a WebView.
I was reading an
http://www.codingventures.com/2008/12/using-uiwebview-to-render-svg-files/
article that showed how it is done in Objective C:
<code>
-(UIView *)hitTest:(CGPoint)point withEvent:(UIEvent *)event {
NSSet *touches = [event allTouches];
BOOL forwardToSuper = YES;
for (UITouch *touch in touches) {
if ([touch tapCount] >= 2) {
// prevent this
forwardToSuper = NO;
}
}
if (forwardToSuper){
//return self.superview;
return [super hitTest:point withEvent:event];
}
else {
// Return the superview as the hit and prevent
// UIWebView receiving double or more taps
return self.superview;
}
}
</code>
I'm trying to do the same thing in MonoTouch, but I can't get it to work.
<code>
public class HtmlContentControl : UIWebView
{
// .....
public override UIView HitTest (PointF point, UIEvent uievent) {
var result = base.HitTest (point, uievent);
NSSet touches = uievent.AllTouches;
touches.Enumerate(delegate (NSObject obj, ref bool stop) {
UITouch touch = obj as UITouch;
if (touch != null) {
if (touch.TapCount == 2) {
result = this.Superview;
} else {
result = base.HitTest (point, uievent);
}
}
});
return result;
}
//....
}
</code>
it seens the /touches.Enumerate/ is not looping.
Does anybody know how it is done?
many thx,
Roeland
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