Java tutorial
/* * Copyright (C) 2013 SGV * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package net.gvcc.jgoffice.dbnavigatorbar; import net.gvcc.jgoffice.dbnavigatorbar.interfaces.INavigatorAction; import com.vaadin.server.ThemeResource; import com.vaadin.ui.Button; import com.vaadin.ui.Button.ClickListener; import com.vaadin.ui.themes.Reindeer; public class NavigatorButton extends Button implements INavigatorAction, ClickListener { private static final long serialVersionUID = 1L; private NavigatorButtons button; private INavigatorAction buttonAction; public NavigatorButton(NavigatorButtons button, ThemeResource icon) { super(); this.button = button; this.setStyleName(Reindeer.BUTTON_LINK); this.setWidth("-1px"); this.setHeight("-1px"); this.setImmediate(true); this.setIcon(icon); this.addClickListener(this); setButtonCaption(); } public NavigatorButton(NavigatorButtons button, boolean visible, ThemeResource icon) { this(button, icon); this.setVisible(visible); } public final void setButtonCaption() { switch (button) { case FIRST: this.setCaption("First"); break; case PREVIOUS: this.setCaption("Previous"); break; case NEXT: this.setCaption("Next"); break; case LAST: this.setCaption("Last"); break; case INSERT: this.setCaption("Insert"); break; case DELETE: this.setCaption("Delete"); break; case POST: this.setCaption("Post"); break; case EDIT: this.setCaption("Edit"); break; case REFRESH: this.setCaption("Refresh"); break; case CANCEL: this.setCaption("Cancel"); break; default: break; } } public NavigatorButtons getButton() { return button; } public void setButton(NavigatorButtons button) { this.button = button; } public INavigatorAction getButtonAction() { return buttonAction; } public void setButtonAction(INavigatorAction buttonAction) { this.buttonAction = buttonAction; } public void setactive(boolean status) { this.setEnabled(status); } @Override public void navigatorActionPerformed() { } @Override public void buttonClick(ClickEvent event) { this.buttonAction.navigatorActionPerformed(); } }