[by Ersmarker]

We are aware of the issue with Chrome 19 which is causing 2px extra column width per column for both GXT 2 and 3. It is related to this bug http://code.google.com/p/chromium/issues/detail?id=124816....

[by Ersmarker]

Do you have a panel that contains a grid, and you want to a listen for when that panel is expanded/collapsed?
Then you can listen for the Events.Collapse & Events.Expand on that panel.

[by Ersmarker]

You can style each row with GridViewConfig.



grid.getView().setViewConfig(new GridViewConfig() {
public String getRowStyle(ModelData model, int rowIndex, ListStore<ModelData> ds) {
...

[by Ersmarker]

You can create a custom LiveGridView with this function.


class MyLiveGridView extends LiveGridView {
public void scrollToRow(int row) {
liveScroller.setScrollTop(getCalculatedRowHeight()...

[by Ersmarker]

You should use the iconprovider.



tree.setIconProvider(new ModelIconProvider<ModelData>() {
@Override
public AbstractImagePrototype getIcon(ModelData model) {...

[by Ersmarker]

This is now fixed in SVN

[by Ersmarker]

Check if you have set
panel.setResizeTabs(true);

If you have, try setting it to false.

[by Ersmarker]

The TabItem text can be HTML, so you can create a span element with a custom width.



TabItem t1 = new TabItem();
t1.setText("<span style=\"width:150px\">&nbsp</span>");
...

[by Ersmarker]

Try setting HideMode.OFFSETS on the TabItem containing the Grid.


tab.setHideMode(HideMode.OFFSETS);

[by Ersmarker]

Change
quickTip.setToolTip(toolTipConfig);
to
quickTip.update(toolTipConfig)

With setTooltip you are creating a new tooltip on your QuickTip component.

[by Ersmarker]

int minValue = 3;
NumberField nf = new NumberField();
nf.setAllowBlank(false);
nf.setMinValue(minValue);
nf.setValue(minValue);

[by Ersmarker]

You can listen to the ViewReady event and then start the editor


grid.addListener(Events.ViewReady, new Listener<BaseEvent>() {
@Override
public void...

[by Ersmarker]

You can set a background picture using css.



java:
Viewport vp = new Viewport();
vp.addStyleName("myBackground");

css:

[by Ersmarker]

Move you code in onModuleLoad to a seperate method (start() in my example)
In onModuleLoad create a window with a button that lunches your app.



public void onModuleLoad() {
final...

[by Ersmarker]

Use Viewport. It will automatically fill the browser window and monitor browser window resize.

[by Ersmarker]

You can set the alignment of a toolbar by:
toolBar.setAlignment(HorizontalAlignment.RIGHT/LEFT);

[by Ersmarker]

The ComboBox will display the value from difined by

templateCombo.setDisplayField("name");
I guess you don't have that property in your ModelData
Try changing to:

...

[by Ersmarker]

You can create a GridCellRenderer that returns value you want to display from you object.

[by Ersmarker]

You can set style attribute float: right on the combobox



SimpleComboBox cb = new SimpleComboBox();
cb.setStyleAttribute("float", "right");

[by Ersmarker]

Maybe I don't understand your second issue, but...
don't set an editor in the columnmodel for the columns you don't want to edit.

[by Ersmarker]

For the column using TreeGridCellRenderer you can override the getTemplate method of the TreeGridView and "insert" the tip.



final RegExp regExp = RegExp.compile("<span unselectable=\"on\"...

[by Ersmarker]

You can use QuickTip.
You can see an examplein the BasicGrid example for the Change column:

http://www.sencha.com/examples/pages/grid/grid.html

[by Ersmarker]

The frame.addLoaderHandler was added in GWT 2.3

[by Ersmarker]

Take a look at the Basic Grid Example. It should contain all the information you need.
http://www.sencha.com/examples/pages/grid/grid.html

[by Ersmarker]

Hi.
You can set a custom storeSorter with a custom Comparator to the store:


store.setStoreSorter(new StoreSorter<ModelData>(new Comparator<Object>() {
@Override
...