Daniel Kurka has uploaded a new change for review.
https://gwt-review.googlesource.com/3613
Change subject: Add wrap method to Canvas
......................................................................
Add wrap method to Canvas
fixes issue 6683
Change-Id: Ieca5c14e41b495da75004fa080409fca1b21b3d5
---
M user/src/com/google/gwt/canvas/client/Canvas.java
1 file changed, 14 insertions(+), 0 deletions(-)
diff --git a/user/src/com/google/gwt/canvas/client/Canvas.java
b/user/src/com/google/gwt/canvas/client/Canvas.java
index 99a314d..1018024 100644
--- a/user/src/com/google/gwt/canvas/client/Canvas.java
+++ b/user/src/com/google/gwt/canvas/client/Canvas.java
@@ -22,6 +22,7 @@
import com.google.gwt.dom.client.Document;
import com.google.gwt.dom.client.PartialSupport;
import com.google.gwt.user.client.ui.FocusWidget;
+import com.google.gwt.user.client.ui.RootPanel;
/**
* A widget representing a <canvas> element.
@@ -51,6 +52,19 @@
return new Canvas(element);
}
+ public Canvas wrap(CanvasElement element) {
+ if (!isSupported()) {
+ return null;
+ }
+ Canvas canvas = new Canvas(element);
+
+ // Mark it attached and remember it for cleanup.
+ canvas.onAttach();
+ RootPanel.detachOnWindowClose(canvas);
+
+ return canvas;
+ }
+
/**
* Runtime check for whether the canvas element is supported in this
browser.
*
--
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Ieca5c14e41b495da75004fa080409fca1b21b3d5
Gerrit-PatchSet: 1
Gerrit-Project: gwt
Gerrit-Branch: master
Gerrit-Owner: Daniel Kurka <[email protected]>
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