@Override
public void addItem(int id, ToolItem item) {
if (item.getParent() != myToolBar) {
LogUtils.error(this, "Item does nopt have the correct toolbar as parent. Disposed.");
item.dispose();
return;
}
if (myItems.containsKey(id)) {
LogUtils.error(this, "item ID " + id + " already used. Item Disposed.");
item.dispose();
return;
}
myItems.put(id, item);
}
private void removePerspectiveItem(MPerspective toRemove) {
ToolItem psItem = getItemFor(toRemove);
if (psItem != null) {
psItem.dispose();
}
// update the size
fixSize();
}
/** Update the toolbar widgets */
private void updateToolbar(
final List<RuleAction> actions, final int labelIndex, final String label) {
if (mLayoutToolBar == null || mLayoutToolBar.isDisposed()) {
return;
}
for (ToolItem c : mLayoutToolBar.getItems()) {
c.dispose();
}
mLayoutToolBar.pack();
addActions(actions, labelIndex, label);
mLayoutToolBar.pack();
mLayoutToolBar.layout();
}
public void setActions(IAction[] actions) {
if (actions != null) {
if (toolbar != null) {
while (toolbar.getItemCount() > 0) {
ToolItem item = toolbar.getItem(0);
IAction action = (IAction) actionMap.get(item);
if (action != null) action.removePropertyChangeListener(this);
item.dispose();
}
actionMap.clear();
toolbar.dispose();
}
toolbar = new ToolBar(label, SWT.FLAT);
toolbar.setBackground(gbg);
GridData gd = new GridData();
gd.grabExcessHorizontalSpace = true;
gd.horizontalAlignment = SWT.END;
gd.grabExcessVerticalSpace = true;
gd.verticalAlignment = SWT.CENTER;
toolbar.setLayoutData(gd);
for (int i = 0; i < actions.length; i++) {
IAction action = actions[i];
int flags = SWT.PUSH;
if (action != null) {
int style = action.getStyle();
if (style == IAction.AS_CHECK_BOX) {
flags = SWT.CHECK;
} else if (style == IAction.AS_RADIO_BUTTON) {
flags = SWT.RADIO;
} else if (style == IAction.AS_DROP_DOWN_MENU) {
flags = SWT.DROP_DOWN;
}
}
ToolItem item = new ToolItem(toolbar, flags);
item.addListener(SWT.Selection, getToolItemListener());
action.addPropertyChangeListener(this);
actionMap.put(item, action);
}
updateToolBar();
label.layout();
} else {
if (toolbar != null) {
toolbar.dispose();
toolbar = null;
}
}
}
private void disposeToolItems() {
for (int i = 0; i < toolItemList.size(); i++) {
ToolItem item = (ToolItem) toolItemList.get(i);
if (!item.isDisposed()) {
Object data = item.getData();
if (data != null && data instanceof Menu) {
Menu menu = (Menu) data;
if (!menu.isDisposed()) {
menu.dispose();
}
}
item.dispose();
}
}
}