Java Code Examples for org.eclipse.swt.widgets.TabItem#getData()

The following examples show how to use org.eclipse.swt.widgets.TabItem#getData() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: EditboxPreferencePage.java    From gama with GNU General Public License v3.0 6 votes vote down vote up 
@Override
public void widgetSelected(final SelectionEvent e) {
	final int i = categoryList.getSelectionIndex();
	if (i > -1) {
		final String name = categoryList.getItem(i);
		categoryList.remove(i);
		categoryFiles.remove(name);
		namesList.setItems(new String[0]);
		bAddFile.setEnabled(false);
		final TabItem ti = folder.getItem(i + 1);
		final Object o = ti.getData();
		ti.dispose();
		if (o instanceof BoxSettingsTab) {
			((BoxSettingsTab) o).dispose();
		}
		BoxProviderRegistry.getInstance().removeProvider(name);
		providersChanged = true;
	}
}
Example 2
Source File: NativeTabProvider.java    From neoscada with Eclipse Public License 1.0 5 votes vote down vote up 
private int findIndex ( final int index )
{
    final TabItem[] items = this.folder.getItems ();
    for ( int i = 0; i < items.length; i++ )
    {
        final TabItem item = items[i];
        final int order = (Integer)item.getData ( "order" );
        if ( order > index )
        {
            return i;
        }
    }
    return -1;
}
Example 3
Source File: BuildPathsBlock.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 5 votes vote down vote up 
private void tabChanged(Widget widget) {
	if (widget instanceof TabItem) {
		TabItem tabItem= (TabItem) widget;
		BuildPathBasePage newPage= (BuildPathBasePage) tabItem.getData();
		if (fCurrPage != null) {
			List<?> selection= fCurrPage.getSelection();
			if (!selection.isEmpty()) {
				newPage.setSelection(selection, false);
			}
		}
		fCurrPage= newPage;
		fPageIndex= tabItem.getParent().getSelectionIndex();
	}
}