org.rstudio.studio.client.workbench.views.console.ConsoleClearButton.java Source code

Introduction

Here is the source code for org.rstudio.studio.client.workbench.views.console.ConsoleClearButton.java

Source

/*
 * ConsoleClearButton.java
 *
 * Copyright (C) 2009-17 by RStudio, Inc.
 *
 * Unless you have received this program directly from RStudio pursuant
 * to the terms of a commercial license agreement with RStudio, then
 * this program is licensed to you under the terms of version 3 of the
 * GNU Affero General Public License. This program is distributed WITHOUT
 * ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THOSE OF NON-INFRINGEMENT,
 * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Please refer to the
 * AGPL (http://www.gnu.org/licenses/agpl-3.0.txt) for more details.
 *
 */
package org.rstudio.studio.client.workbench.views.console;

import com.google.gwt.dom.client.Style.Position;
import com.google.gwt.resources.client.ImageResource;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.SimplePanel;
import com.google.inject.Inject;

import org.rstudio.core.client.widget.ToolbarButton;
import org.rstudio.studio.client.application.events.EventBus;
import org.rstudio.studio.client.workbench.commands.Commands;

public class ConsoleClearButton extends Composite {
    @Inject
    public ConsoleClearButton(final EventBus events, Commands commands) {
        // The SimplePanel wrapper is necessary for the toolbar button's "pushed"
        // effect to work.
        SimplePanel panel = new SimplePanel();
        panel.getElement().getStyle().setPosition(Position.RELATIVE);

        commands_ = commands;
        ImageResource icon = commands_.consoleClear().getImageResource();
        ToolbarButton button = new ToolbarButton(icon, commands.consoleClear());
        width_ = icon.getWidth() + 6;
        height_ = icon.getHeight();
        panel.setWidget(button);

        initWidget(panel);
        setVisible(true);
    }

    public int getWidth() {
        return width_;
    }

    public int getHeight() {
        return height_;
    }

    private final int width_;
    private final int height_;
    private final Commands commands_;
}