Example usage for org.eclipse.jface.action IContributionItem setParent

Introduction

In this page you can find the example usage for org.eclipse.jface.action IContributionItem setParent.

Prototype

void setParent(IContributionManager parent);

Source Link

Document

Sets the parent manager of this item

Usage

From source file:org.eclipse.ui.internal.ActionSetActionBars.java

License:Open Source License

/**
 * Returns the correct tool bar for the given action id. If this action is
 * an adjunct type the it returns the toolbar manager from the cool bar
 * manager.//from   w  w w . j av a2 s.com
 * 
 * @param id
 *            the id of the action
 * @return the tool bar manager
 */
public IToolBarManager getToolBarManager(String actionId) {
    // Check if a tool bar manager for an adjunct type is being requested
    String toolBarId = actionSetId;
    boolean isAdjunctType = false;
    if (!actionId.equals(actionSetId)) {
        // Adjunct type
        toolBarId = actionId;
        isAdjunctType = true;
    }

    // Rereive the cool bar manager
    ICoolBarManager coolBarManager = getCastedParent().getCoolBarManager();
    if (coolBarManager == null) {
        return null;
    }

    // Check to see that there isn't already a tool bar created
    // and the tool bar being requested is not for an adjunct action
    if ((coolItemToolBarMgr != null) && (!isAdjunctType)) {
        return coolItemToolBarMgr;
    }

    // Search for toolBarId in the cool Bar manager
    IContributionItem cbItem = coolBarManager.find(toolBarId);
    // If there hasn't been a tool bar contribution item created for this
    // tool bar
    // id then create one. Otherwise retrieve the tool bar contribution
    // item
    if (cbItem instanceof IToolBarContributionItem) {

        IToolBarContributionItem tbcbItem = (IToolBarContributionItem) cbItem;
        coolItemToolBarMgr = tbcbItem.getToolBarManager();
        // If this not an adjuct type then we can cashe the tool bar
        // contribution type
        if (!isAdjunctType) {
            toolBarContributionItem = tbcbItem;
        }
    } else {

        coolItemToolBarMgr = actionBarConfigurer.createToolBarManager();

        // If this is not an adjunct type then create a tool bar
        // contribution item
        // we don't create one for an adjunct type because another action
        // set action bars contains one

        IContributionItem toolBarContributionItem = actionBarConfigurer
                .createToolBarContributionItem(coolItemToolBarMgr, toolBarId);

        toolBarContributionItem.setParent(coolItemToolBarMgr);
        toolBarContributionItem.setVisible(getActive());
        coolItemToolBarMgr.markDirty();

        // Now add the tool bar contribution Item to the cool bar manager
        IContributionItem refItem = findAlphabeticalOrder(IWorkbenchActionConstants.MB_ADDITIONS, toolBarId,
                coolBarManager);
        if (refItem != null) {
            coolBarManager.insertAfter(refItem.getId(), toolBarContributionItem);
        } else {
            coolBarManager.add(toolBarContributionItem);
        }
    }
    return coolItemToolBarMgr;
}

---