Example usage for org.eclipse.jface.action IAction getMenuCreator

Introduction

In this page you can find the example usage for org.eclipse.jface.action IAction getMenuCreator.

Prototype

IMenuCreator getMenuCreator();

Source Link

Document

Returns the menu creator for this action.

Usage

From source file:name.schedenig.eclipse.grepconsole.actions.AddExpressionAction.java

License:Open Source License

/**
 * Updates the currently selected text.// w ww . j  av  a  2s  .co  m
 * 
 * @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection)
 */
@Override
public void selectionChanged(IAction action, ISelection selection) {
    if (action.getMenuCreator() != this) {
        action.setMenuCreator(this);
    }

    selected = null;

    if (selection instanceof ITextSelection) {
        ITextSelection ts = (ITextSelection) selection;

        if (ts.getStartLine() == ts.getEndLine() && ts.getText() != null && ts.getText().length() > 0) {
            selected = ts.getText();
        }
    }

    action.setEnabled(selected != null);

    if (menu != null) {
        updateMenu();
    }
}

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From source file:org.carrot2.workbench.core.helpers.DropDownMenuAction.java

License:Open Source License

/**
 * Show a menu for the given action.//from   ww  w .  j  a va2  s.  c  o  m
 */
public static void showMenu(IAction action, Event e) {
    final IMenuCreator mc = action.getMenuCreator();

    if (mc != null && e != null) {
        final ToolItem ti = (ToolItem) e.widget;
        if (ti != null && ti instanceof ToolItem) {
            final Menu m = mc.getMenu((ti).getParent());
            if (m != null) {
                final Rectangle b = ti.getBounds();
                final Point p = ti.getParent().toDisplay(new Point(b.x, b.y + b.height));
                m.setLocation(p.x, p.y);
                m.setVisible(true);
            }
        }
    }
}

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From source file:org.eclipse.birt.report.designer.internal.ui.swt.custom.TabbedPropertyTitle.java

License:Open Source License

private void handleWidgetSelection(Event e, ToolItem item) {

    boolean selection = item.getSelection();

    int style = item.getStyle();
    IAction action = (IAction) actionMap.get(item);

    if ((style & (SWT.TOGGLE | SWT.CHECK)) != 0) {
        if (action.getStyle() == IAction.AS_CHECK_BOX) {
            action.setChecked(selection);
        }/*from   w w  w.  jav  a 2  s .  c  om*/
    } else if ((style & SWT.RADIO) != 0) {
        if (action.getStyle() == IAction.AS_RADIO_BUTTON) {
            action.setChecked(selection);
        }
    } else if ((style & SWT.DROP_DOWN) != 0) {
        if (e.detail == 4) { // on drop-down button
            if (action.getStyle() == IAction.AS_DROP_DOWN_MENU) {
                IMenuCreator mc = action.getMenuCreator();
                ToolItem ti = (ToolItem) item;
                if (mc != null) {
                    Menu m = mc.getMenu(ti.getParent());
                    if (m != null) {
                        Point point = ti.getParent().toDisplay(new Point(e.x, e.y));
                        m.setLocation(point.x, point.y); // waiting
                        m.setVisible(true);
                        return; // we don't fire the action
                    }
                }
            }
        }
    }

    action.runWithEvent(e);
}

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From source file:org.openmaji.implementation.tool.eclipse.editor.kinetic.KINeticContextMenuProvider.java

License:Open Source License

protected void buildLifeCycleItems(IMenuManager menu) {
    IAction actionLifeCycleState = getRegistry().getAction(LifeCycleAction.ID_LIFE_CYCLE_STATE);
    Action action = new Action("Life Cycle State") {
    };//from   www.ja v a 2  s  . co  m
    action.setMenuCreator(actionLifeCycleState.getMenuCreator());

    menu.appendToGroup(ActionConstants.GROUP_LIFECYCLESTATE, new ActionContributionItem(action));
}

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