Description: ExtGWT to achieve a three-state tree, the Internet to find the N for a long time is not found, there is no way, the library will gxt out the modified code to do its own tri-state tree.
I have three state-based ExtGwt package tree, the main change as follows:
1, modify the original wood for the new class, there MyCheckChangedEvent, MyCheckChangedListener, MyCheckProvider, MyTreePanel, MyTreePanelEvent, MyTreePanelSelectionModel, MyTreePanelView, MyTreeStyle
2, an increase of three-state icon checkedsemi.gif
3, the upper and lower check the MyCheckCascade modified MyTreePanel associated increase choice RELATION
MyTreePanel the onCheckCascade associated increase choice RELATION
MyTreePanel the setChecked revised to three-state 0- do not select on behalf of 1- on behalf of selected 2- Grey election on behalf of
MyTreePanelView the getTemplate made three-state treatment, and inc
To Search:
File list (Check if you may need any files):
Hello
.....\.classpath
.....\.project
.....\.settings
.....\.........\com.google.gdt.eclipse.core.prefs
.....\.........\com.google.gwt.eclipse.core.prefs
.....\src
.....\...\com
.....\...\...\efuture
.....\...\...\.......\client
.....\...\...\.......\......\test
.....\...\...\google
.....\...\...\......\gwt
.....\...\...\......\...\sample
.....\...\...\......\...\......\hello
.....\...\...\......\...\......\.....\client
.....\...\...\......\...\......\.....\......\CheckBoxTreePanelExample.java
.....\...\...\......\...\......\.....\......\checkedsemi.gif
.....\...\...\......\...\......\.....\......\Folder.java
.....\...\...\......\...\......\.....\......\Hello.java
.....\...\...\......\...\......\.....\......\Music.java
.....\...\...\......\...\......\.....\......\MyCheckChangedEvent.java
.....\...\...\......\...\......\.....\......\MyCheckChangedListener.java
.....\...\...\......\...\......\.....\......\MyCheckProvider.java
.....\...\...\......\...\......\.....\......\MyTreePanel.java
.....\...\...\......\...\......\.....\......\MyTreePanelEvent.java
.....\...\...\......\...\......\.....\......\MyTreePanelSelectionModel.java
.....\...\...\......\...\......\.....\......\MyTreePanelView.java
.....\...\...\......\...\......\.....\......\MyTreeStyle.java
.....\...\...\......\...\......\.....\Hello.gwt.xml
.....\...\...\......\...\......\.....\public
.....\...\...\......\...\......\.....\......\resources
.....\...\...\......\...\......\.....\......\.........\chart
.....\...\...\......\...\......\.....\......\.........\.....\open-flash-chart.swf
.....\...\...\......\...\......\.....\......\.........\css
.....\...\...\......\...\......\.....\......\.........\...\gxt-all.css
.....\...\...\......\...\......\.....\......\.........\...\gxt-gray.css
.....\...\...\......\...\......\.....\......\.........\desktop
.....\...\...\......\...\......\.....\......\.........\.......\css
.....\...\...\......\...\......\.....\......\.........\.......\...\desktop.css
.....\...\...\......\...\......\.....\......\.........\.......\images
.....\...\...\......\...\......\.....\......\.........\.......\......\desktop.gif
.....\...\...\......\...\......\.....\......\.........\.......\......\desktop3.jpg
.....\...\...\......\...\......\.....\......\.........\.......\......\gears.gif
.....\...\...\......\...\......\.....\......\.........\.......\......\gears.png
.....\...\...\......\...\......\.....\......\.........\.......\......\grid.png
.....\...\...\......\...\......\.....\......\.........\.......\......\hatch.gif
.....\...\...\......\...\......\.....\......\.........\.......\......\hd-bg.gif
.....\...\...\......\...\......\.....\......\.........\.......\......\hd-tb-bg.gif
.....\...\...\......\...\......\.....\......\.........\.......\......\icons-bg.png
.....\...\...\......\...\......\.....\......\.........\.......\......\icon_padlock.png
.....\...\...\......\...\......\.....\......\.........\.......\......\launcher-bg.gif
.....\...\...\......\...\......\.....\......\.........\.......\......\launcher-btn.gif
.....\...\...\......\...\......\.....\......\.........\.......\......\logout.gif
.....\...\...\......\...\......\.....\......\.........\.......\......\logout.png
.....\...\...\......\...\......\.....\......\.........\.......\......\member.gif
.....\...\...\......\...\......\.....\......\.........\.......\......\member.png
.....\...\...\......\...\......\.....\......\.........\.......\......\powered.gif
.....\...\...\......\...\......\.....\......\.........\.......\......\powered.png
.....\...\...\......\...\......\.....\......\.........\.......\......\s.gif
.....\...\...\......\...\......\.....\......\.........\.......\......\taskbar
.....\...\...\......\...\......\.....\......\.........\.......\......\.......\black
.....\...\...\......\...\......\.....\......\.........\.......\......\.......\.....\item-over.gif
.....\...\...\......\...\......\.....\......\.........\.......\......\.......\.....\scroll-left.gif
.....\...\...\......\...\......\.....\......\.........\.......\......\.......\.....\scroll-right.gif
.....\...\...\......\...\......\..
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