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-rw-r--r--Xamarin.Forms.Platform.Tizen/Renderers/IVisualElementRenderer.cs2
-rw-r--r--Xamarin.Forms.Platform.Tizen/Renderers/LayoutRenderer.cs12
-rw-r--r--Xamarin.Forms.Platform.Tizen/Renderers/VisualElementRenderer.cs31
3 files changed, 21 insertions, 24 deletions
diff --git a/Xamarin.Forms.Platform.Tizen/Renderers/IVisualElementRenderer.cs b/Xamarin.Forms.Platform.Tizen/Renderers/IVisualElementRenderer.cs
index 4702fd37..0b64549f 100644
--- a/Xamarin.Forms.Platform.Tizen/Renderers/IVisualElementRenderer.cs
+++ b/Xamarin.Forms.Platform.Tizen/Renderers/IVisualElementRenderer.cs
@@ -34,6 +34,6 @@ namespace Xamarin.Forms.Platform.Tizen
SizeRequest GetDesiredSize(double widthConstraint, double heightConstraint);
- void UpdateNativeGeometry();
+ void UpdateLayout();
}
}
diff --git a/Xamarin.Forms.Platform.Tizen/Renderers/LayoutRenderer.cs b/Xamarin.Forms.Platform.Tizen/Renderers/LayoutRenderer.cs
index 69fd24a8..226afbb2 100644
--- a/Xamarin.Forms.Platform.Tizen/Renderers/LayoutRenderer.cs
+++ b/Xamarin.Forms.Platform.Tizen/Renderers/LayoutRenderer.cs
@@ -42,18 +42,6 @@ namespace Xamarin.Forms.Platform.Tizen
base.Dispose(disposing);
}
- protected override void UpdateLayout()
- {
- base.UpdateLayout();
- if (!_layoutUpdatedRegistered)
- {
- foreach (var child in Element.LogicalChildren)
- {
- Platform.GetRenderer(child)?.UpdateNativeGeometry();
- }
- }
- }
-
void OnLayoutUpdated(object sender, Native.LayoutEventArgs e)
{
DoLayout(e);
diff --git a/Xamarin.Forms.Platform.Tizen/Renderers/VisualElementRenderer.cs b/Xamarin.Forms.Platform.Tizen/Renderers/VisualElementRenderer.cs
index 4a409f09..0d6b3036 100644
--- a/Xamarin.Forms.Platform.Tizen/Renderers/VisualElementRenderer.cs
+++ b/Xamarin.Forms.Platform.Tizen/Renderers/VisualElementRenderer.cs
@@ -188,9 +188,6 @@ namespace Xamarin.Forms.Platform.Tizen
// send notification
OnElementChanged(new ElementChangedEventArgs<TElement>(oldElement, newElement));
- // store renderer for the new element
- Platform.SetRenderer(newElement, this);
-
// add children
var logicalChildren = (newElement as IElementController).LogicalChildren;
foreach (Element child in logicalChildren)
@@ -198,18 +195,15 @@ namespace Xamarin.Forms.Platform.Tizen
AddChild(child);
}
+ // store renderer for the new element
+ Platform.SetRenderer(newElement, this);
+
OnElementReady();
}
- public void UpdateNativeGeometry()
+ void IVisualElementRenderer.UpdateLayout()
{
- var updatedGeometry = new Rectangle(ComputeAbsolutePoint(Element), new Size(Element.Width, Element.Height)).ToPixel();
-
- if (NativeView.Geometry != updatedGeometry)
- {
- NativeView.Geometry = updatedGeometry;
- ApplyTransformation();
- }
+ UpdateLayout();
}
void IVisualElementRenderer.SetElement(VisualElement element)
@@ -288,6 +282,10 @@ namespace Xamarin.Forms.Platform.Tizen
{
Platform.SetRenderer(Element, null);
}
+
+ // Reset Element geometry, to re-calculate when Renderer was re-attached
+ Element.Layout(new Rectangle(0, 0, -1, -1));
+
Element = default(TElement);
}
@@ -438,6 +436,17 @@ namespace Xamarin.Forms.Platform.Tizen
}
}
+ void UpdateNativeGeometry()
+ {
+ var updatedGeometry = new Rectangle(ComputeAbsolutePoint(Element), new Size(Element.Width, Element.Height)).ToPixel();
+
+ if (NativeView.Geometry != updatedGeometry)
+ {
+ NativeView.Geometry = updatedGeometry;
+ ApplyTransformation();
+ }
+ }
+
void NativeViewDeleted(object sender, EventArgs e)
{
Dispose();