formactionbarcontributor.java

基于eclipse的工具开发代码

package com.cownew.uidesigner.ui;

import org.eclipse.draw2d.PositionConstants;
import org.eclipse.gef.ui.actions.ActionBarContributor;
import org.eclipse.gef.ui.actions.AlignmentRetargetAction;
import org.eclipse.gef.ui.actions.DeleteRetargetAction;
import org.eclipse.gef.ui.actions.GEFActionConstants;
import org.eclipse.gef.ui.actions.MatchHeightRetargetAction;
import org.eclipse.gef.ui.actions.MatchWidthRetargetAction;
import org.eclipse.gef.ui.actions.RedoRetargetAction;
import org.eclipse.gef.ui.actions.UndoRetargetAction;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.ui.actions.ActionFactory;

public class FormActionBarContributor extends ActionBarContributor
{
	protected void buildActions()
	{
		addRetargetAction(new UndoRetargetAction());
		addRetargetAction(new RedoRetargetAction());
		addRetargetAction(new DeleteRetargetAction());

		addRetargetAction(new AlignmentRetargetAction(PositionConstants.LEFT));
		addRetargetAction(new AlignmentRetargetAction(PositionConstants.CENTER));
		addRetargetAction(new AlignmentRetargetAction(PositionConstants.RIGHT));
		addRetargetAction(new AlignmentRetargetAction(PositionConstants.TOP));
		addRetargetAction(new AlignmentRetargetAction(PositionConstants.MIDDLE));
		addRetargetAction(new AlignmentRetargetAction(PositionConstants.BOTTOM));

		addRetargetAction(new MatchHeightRetargetAction());
		addRetargetAction(new MatchWidthRetargetAction());
	}

	protected void declareGlobalActionKeys()
	{
		// do nothing
	}

	public void contributeToToolBar(IToolBarManager toolBarManager)
	{
		super.contributeToToolBar(toolBarManager);
		toolBarManager.add(getAction(ActionFactory.UNDO.getId()));
		toolBarManager.add(getAction(ActionFactory.REDO.getId()));
		toolBarManager.add(getAction(ActionFactory.DELETE.getId()));

		toolBarManager.add(getAction(GEFActionConstants.ALIGN_LEFT));
		toolBarManager.add(getAction(GEFActionConstants.ALIGN_CENTER));
		toolBarManager.add(getAction(GEFActionConstants.ALIGN_RIGHT));
		toolBarManager.add(getAction(GEFActionConstants.ALIGN_TOP));
		toolBarManager.add(getAction(GEFActionConstants.ALIGN_MIDDLE));
		toolBarManager.add(getAction(GEFActionConstants.ALIGN_BOTTOM));

		toolBarManager.add(getAction(GEFActionConstants.MATCH_HEIGHT));
		toolBarManager.add(getAction(GEFActionConstants.MATCH_WIDTH));
	}
}