GWT Widget Library
Monday, June 12, 2006
ANNOUNCE: GWT Widget Library 0.0.4
Download Version 0.0.4
New Packages:
New Classes:
Changes:
New Packages:
- org.gwtwidgets.client.temp
New Classes:
- JsGraphicsPanel - A wrapper for Walter Zorn's JsGraphics library. Used to lines and shapes, very high browser compatability.
- Coords - A simple x/y coordinate container, to be extended later.
- TMouseListenerCollection - Changes the behaviour of the GWT mouse listener collection be changing the X and Y values returned by the events onMouseDown, onMouseUp, and onMouseMove. The X and Y coordinates return the position relative to the top-left corner of the panel.
- TFocusPanel - The same as GWT FocusPanel, except that it uses TMouseListerCollection handling mouse events.
- ArrayUtils - The start if a collection of new utilities. Initial methods includes toJsArray(double[]), toJsArray(int[]), and toJsArray(Object[]).
- WindowUtils - The start if a collection of new utilities. Includes the method getLocation(), to get a Location object reflecting the URL of the page. See Location below.
- Location - Similar to the window.location JavaScript object. Returns individual parts of the URL like getHost() and getPort(). Also parses the query string, allowing access to paremeters by name using getParameter().
Changes:
- OptionList - Added indexOfValue(String) (thanks to Aaron Watkins)
- Effect - Added highlight(widget, startColor, endColor, duration)
- PNGImageImpl - New PNGImage will now set the width and height of the image tag. This allows for the use of spacers and such, where you need to stretch the image to a specific size.
- WBuilder - replaceElement() fixed. Caused problems when replacing a widget with another widget that wasn't already attached to the RootPanel.
- WPanel - Changed WIDGET_TYPE value from the erroneous "hyperlink' to "panel".
posted by Robert Hanson # 6:11 AM 
Comments:
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Hi Robert!
I'm very interested in your project because of a development, in which we're using not only GWT also Widget Library.
Currently, I'm implementing a toolbar, and one of the first issues i've detected is about trying to change the URL (setURL) into the onClick of a ImageButton.
I've seen javadoc and your sources and, effectively, into PNGImage appears: "throw new RuntimeException("Not allowed to set url for a PNG image");" :-)
Into the toolbar, i want to simulate the "pushed effect", you know, changing the URL of the image for another in grey colors...
How can I do that?
Do you have planned to fix this issue in the next version or above?
Thanks for your work!
I'm very interested in your project because of a development, in which we're using not only GWT also Widget Library.
Currently, I'm implementing a toolbar, and one of the first issues i've detected is about trying to change the URL (setURL) into the onClick of a ImageButton.
I've seen javadoc and your sources and, effectively, into PNGImage appears: "throw new RuntimeException("Not allowed to set url for a PNG image");" :-)
Into the toolbar, i want to simulate the "pushed effect", you know, changing the URL of the image for another in grey colors...
How can I do that?
Do you have planned to fix this issue in the next version or above?
Thanks for your work!
Dear Robert !
I have been using your GWT Widget Library for my project. I am just wondering:
1. How do you actually use Effect Options for effect's duration, etc
2. Which version of Scriptaculous and Prototype is being referred by the Effect class
Thanks a lot for your great work !
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I have been using your GWT Widget Library for my project. I am just wondering:
1. How do you actually use Effect Options for effect's duration, etc
2. Which version of Scriptaculous and Prototype is being referred by the Effect class
Thanks a lot for your great work !
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