private void updateToolItem() {
final ToolItem item = (ToolItem) this.widget;
final boolean shouldBeEnabled = isEnabled();
// disabled command + visibility follows enablement == disposed
if (item.isDisposed()) {
return;
}
final String text = this.label;
if ((this.icon == null || (this.mode & MODE_FORCE_TEXT) == MODE_FORCE_TEXT) && text != null) {
item.setText(text);
}
final String toolTipText = getToolTipText(text);
item.setToolTipText(toolTipText);
if (item.getSelection() != this.checkedState) {
item.setSelection(this.checkedState);
}
if (item.getEnabled() != shouldBeEnabled) {
item.setEnabled(shouldBeEnabled);
}
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.action.ContributionItem#update(java.lang.String)
*/
public void update(String id) {
if (widget != null) {
if (widget instanceof MenuItem) {
MenuItem item = (MenuItem) widget;
String text = label;
if (text == null) {
if (command != null) {
try {
text = command.getCommand().getName();
} catch (NotDefinedException e) {
WorkbenchPlugin.log(
"Update item failed " //$NON-NLS-1$
+ getId(),
e);
}
}
}
// TODO: [bm] key bindings
// text = updateMnemonic(text);
//
// String keyBindingText = null;
// if (command != null) {
// TriggerSequence[] bindings = bindingService
// .getActiveBindingsFor(command);
// if (bindings.length > 0) {
// keyBindingText = bindings[0].format();
// }
// }
// if (text != null) {
// if (keyBindingText == null) {
item.setText(text);
// } else {
// item.setText(text + '\t' + keyBindingText);
// }
// }
updateIcons();
if (item.getSelection() != checkedState) {
item.setSelection(checkedState);
}
boolean shouldBeEnabled = isEnabled();
if (item.getEnabled() != shouldBeEnabled) {
item.setEnabled(shouldBeEnabled);
}
} else if (widget instanceof ToolItem) {
ToolItem item = (ToolItem) widget;
if (icon != null) {
updateIcons();
} else if (label != null) {
item.setText(label);
}
if (tooltip != null) item.setToolTipText(tooltip);
else {
String text = label;
if (text == null) {
if (command != null) {
try {
text = command.getCommand().getName();
} catch (NotDefinedException e) {
WorkbenchPlugin.log(
"Update item failed " //$NON-NLS-1$
+ getId(),
e);
}
}
}
if (text != null) {
item.setToolTipText(text);
}
}
if (item.getSelection() != checkedState) {
item.setSelection(checkedState);
}
boolean shouldBeEnabled = isEnabled();
if (item.getEnabled() != shouldBeEnabled) {
item.setEnabled(shouldBeEnabled);
}
}
}
}