* ComboView event bubbling fix

* TextBox event bubbling fix

Author: aneteanetes

src/Myra/Graphics2D/UI/Selectors/ComboView.cs

@@ -133,15 +133,23 @@ public ComboView(string styleName = Stylesheet.DefaultStyleName)
 
 			_listView._parentCombo = this;
 
-			HorizontalAlignment = HorizontalAlignment.Left;
+			if (MyraEnvironment.EventHandlingModel == EventHandlingStrategy.EventBubbling)
+				_button.TouchDown += InternalStopPropagation;
+
+            HorizontalAlignment = HorizontalAlignment.Left;
 			VerticalAlignment = VerticalAlignment.Top;
 
 			DropdownMaximumHeight = 300;
 
 			SetStyle(styleName);
 		}
 
-		private void DesktopOnContextMenuClosed(object sender, GenericEventArgs<Widget> genericEventArgs)
+		private void InternalStopPropagation(object sender, MyraEventArgs e)
+		{
+			e.StopPropagation();
+		}
+
+        private void DesktopOnContextMenuClosed(object sender, GenericEventArgs<Widget> genericEventArgs)
 		{
 			// Unpress the button only if mouse is outside
 			// As if it is inside, then it'll get unpressed naturally

src/Myra/Graphics2D/UI/Simple/TextBox.cs

@@ -336,9 +336,18 @@ public TextBox(string styleName = Stylesheet.DefaultStyleName)
 			BlinkIntervalInMs = 450;
 
 			MouseCursor = MouseCursorType.IBeam;
+
+			if (MyraEnvironment.EventHandlingModel == EventHandlingStrategy.EventBubbling)
+				this.TouchDoubleClick += TextBox_TouchDoubleClickStopPropagation;
 		}
-		
-		private void DeleteChars(int pos, int l)
+
+        private void TextBox_TouchDoubleClickStopPropagation(object sender, MyraEventArgs e)
+        {
+			e.StopPropagation();
+            InputEventsManager.StopPropagation(InputEventType.TouchDown);
+        }
+
+        private void DeleteChars(int pos, int l)
 		{
 			if (l == 0)
 				return;
@@ -1185,7 +1194,6 @@ private void DesktopTouchDown(object sender, MyraEventArgs e)
 			_isTouchDown = true;
 		}
 
-
 		public override void OnTouchDoubleClick()
 		{
 			base.OnTouchDoubleClick();