ResizableCssLayout Add-on for Vaadin 8

ResizableCssLayout is an UI component add-on for Vaadin 8.

Online demo

Try the add-on demo at http://pekka.app.fi/resizablecsslayout-demo/ (vaadin 7 demo)

Download release

Official releases of this add-on are available at Vaadin Directory. For Maven instructions, download and reviews, go to http://vaadin.com/addon/resizablecsslayout

Building and running demo

cd resizablecsslayout mvn clean install cd ../demo mvn jetty:run

To see the demo, navigate to http://localhost:8080/

Release notes

Version 1.2.0

• compiled for working for Vaadin Framework 8.0.5
• fixed an issue where you could never resize to the container parents edges
• fixed an issue where resizing would start highlighting page elements once you drag outside the the parent boundaries. KWOWN ISSUE : something is terribly wrong with the autoacceptresize functionality, I'm not sure what it is even for. In the meantime use, .setAutoAcceptResize(false);

Version 1.1.0

• Support keeping aspect ratio when resizing #1
• Fixed 1px offset error when resizing #3
• Pressing escape should cancel the resize #4
• Update the right/bottom coordinates when inside a AbsoluteLayout #5
• Fixed resize handles being partly hidden behind a full-size Grid component #8

Version 1.0.1

• Fixed invalid javadocs

Version 1.0.0

• toggle resize mode on/off
• listener and events for resize start and resize end
• automatically accept resize on client side with autoAcceptResize
• allows canceling resize on server side with ResizeEndEvent & cancelResize()
• set resize location size in pixels

Roadmap

This component is developed as a hobby with no public roadmap or any guarantees of upcoming releases. That said, the following features are planned for upcoming releases:

• enabled/disable ResizeLocations (eg. only corners)

Issue tracking

The issues for this add-on are tracked on its github.com page. All bug reports and feature requests are appreciated.

Contributions

Contributions are welcome, but there are no guarantees that they are accepted as such. Process for contributing is the following:

• Fork this project
• Create an issue to this project about the contribution (bug or feature) if there is no such issue about it already. Try to keep the scope minimal.
• Develop and test the fix or functionality carefully. Only include minimum amount of code needed to fix the issue.
• Refer to the fixed issue in commit
• Send a pull request for the original project
• Comment on the original issue that you have implemented a fix for it

License & Author

Add-on is distributed under Apache License 2.0. For license terms, see LICENSE.txt.

ResizableCssLayout is written by Pekka Hyvönen [email protected]

Developer Guide

Getting started

For example, see src/test/java/org/vaadin/template/demo/DemoUI.java