Java tutorial
/* * * Copyright (C) 2007-2015 Licensed to the Comunes Association (CA) under * one or more contributor license agreements (see COPYRIGHT for details). * The CA licenses this file to you under the GNU Affero General Public * License version 3, (the "License"); you may not use this file except in * compliance with the License. This file is part of kune. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero 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 Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * */ package cc.kune.gspace.client.licensewizard.pages; import cc.kune.common.shared.i18n.I18nTranslationService; import cc.kune.common.shared.utils.SimpleCallback; import cc.kune.common.shared.utils.TextUtils; import cc.kune.core.client.ui.DefaultForm; import cc.kune.core.client.ui.DefaultFormUtils; import com.extjs.gxt.ui.client.Style.Orientation; import com.extjs.gxt.ui.client.event.BaseEvent; import com.extjs.gxt.ui.client.event.Events; import com.extjs.gxt.ui.client.event.Listener; import com.extjs.gxt.ui.client.widget.form.FieldSet; import com.extjs.gxt.ui.client.widget.form.Radio; import com.extjs.gxt.ui.client.widget.form.RadioGroup; import com.google.gwt.user.client.ui.HTML; import com.google.gwt.user.client.ui.Label; import com.google.gwt.user.client.ui.Widget; import com.google.inject.Inject; // TODO: Auto-generated Javadoc /** * The Class LicenseWizardFirstForm. * * @author vjrj@ourproject.org (Vicente J. Ruiz Jurado) */ public class LicenseWizardFirstForm extends DefaultForm implements LicenseWizardFirstFormView { /** The Constant POINT. */ private static final String POINT = " "; /** The Constant RADIO_ANOTHER_ID. */ public static final String RADIO_ANOTHER_ID = "k-lwff-another"; /** The Constant RADIO_COPYLEFT_ID. */ public static final String RADIO_COPYLEFT_ID = "k-lwff-copyleft"; /** The Constant RADIO_FIELD_NAME. */ private static final String RADIO_FIELD_NAME = "k-lwff-radio"; /** The another license radio. */ private final Radio anotherLicenseRadio; /** The copyleft radio. */ private final Radio copyleftRadio; /** The on change. */ private SimpleCallback onChange; /** * Instantiates a new license wizard first form. * * @param i18n * the i18n */ @Inject public LicenseWizardFirstForm(final I18nTranslationService i18n) { super.setFrame(true); super.setPadding(10); super.setAutoHeight(true); // super.setHeight(LicenseWizardView.HEIGHT); final Label intro = new Label(); intro.setText( i18n.t("Select the license you prefer using for sharing your group contents with other people:")); intro.addStyleName("kune-Margin-10-b"); final FieldSet fieldSet = new FieldSet(); // fieldSet.setTitle(i18n.t("license recommended")); fieldSet.addStyleName("margin-left: 105px"); fieldSet.setWidth(250); copyleftRadio = DefaultFormUtils.createRadio(fieldSet, i18n.t("Use a copyleft license (recommended)"), RADIO_FIELD_NAME, null, RADIO_COPYLEFT_ID); anotherLicenseRadio = DefaultFormUtils.createRadio(fieldSet, i18n.t("Use another kind of license (advanced)"), RADIO_FIELD_NAME, null, RADIO_ANOTHER_ID); final RadioGroup radioGroup = new RadioGroup(); radioGroup.add(copyleftRadio); radioGroup.add(anotherLicenseRadio); radioGroup.setOrientation(Orientation.VERTICAL); radioGroup.setHideLabel(true); radioGroup.addListener(Events.Change, new Listener<BaseEvent>() { @Override public void handleEvent(final BaseEvent be) { onChange.onCallback(); } }); final FieldSet infoFS = new FieldSet(); infoFS.setHeadingHtml("Info"); // infoFS.setFrame(false); // infoFS.setIcon("k-info-icon"); infoFS.setCollapsible(false); infoFS.setAutoHeight(true); final HTML recommendCopyleft = new HTML(); final HTML whyALicense = new HTML(); final HTML youCanChangeTheLicenseLater = new HTML(); recommendCopyleft.setHTML(POINT + i18n.t("We recommend [%s] licenses, specially for practical works", TextUtils.generateHtmlLink("http://en.wikipedia.org/wiki/Copyleft", i18n.t("copyleft")))); whyALicense.setHTML(POINT + TextUtils.generateHtmlLink("http://mirrors.creativecommons.org/getcreative/", i18n.t("Why do we need a license?"))); youCanChangeTheLicenseLater.setHTML(POINT + i18n.t("You can change this license later")); infoFS.addStyleName("kune-Margin-20-t"); add(intro); add(radioGroup); infoFS.add(recommendCopyleft); infoFS.add(whyALicense); infoFS.add(youCanChangeTheLicenseLater); add(infoFS); } /* * (non-Javadoc) * * @see com.google.gwt.user.client.ui.IsWidget#asWidget() */ @Override public Widget asWidget() { return this.getFormPanel(); } /* * (non-Javadoc) * * @see * cc.kune.gspace.client.licensewizard.pages.LicenseWizardFirstFormView#isCopyleft * () */ @Override public boolean isCopyleft() { return copyleftRadio.getValue(); } /* * (non-Javadoc) * * @see * cc.kune.gspace.client.licensewizard.pages.LicenseWizardFirstFormView#onChange * (cc.kune.common.shared.utils.SimpleCallback) */ @Override public void onChange(final SimpleCallback onChange) { this.onChange = onChange; } /* * (non-Javadoc) * * @see cc.kune.core.client.ui.DefaultForm#reset() */ @Override public void reset() { super.reset(); copyleftRadio.setValue(true); } }