public code v1
This commit is contained in:
Francisco Jesús Martínez Mimbrera
@@ -0,0 +1,7 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<classpath>
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
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<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
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<classpathentry kind="src" path="src"/>
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<classpathentry kind="output" path="bin"/>
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</classpath>
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@@ -0,0 +1,14 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>flintstones.group</groupId>
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<artifactId>flintstones.bundles</artifactId>
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<version>1.0.0-SNAPSHOT</version>
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</parent>
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<artifactId>org.eclipse.nebula.widgets.opal.checkboxgroup</artifactId>
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<version>1.0.0-SNAPSHOT</version>
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<packaging>eclipse-plugin</packaging>
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<name>[bundle] Opal Checkboxgroup plug-in</name>
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</project>
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@@ -0,0 +1,45 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<projectDescription>
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<name>org.eclipse.nebula.widgets.opal.checkboxgroup</name>
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<comment></comment>
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<projects>
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</projects>
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<buildSpec>
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<buildCommand>
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<name>org.eclipse.jdt.core.javabuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.pde.ManifestBuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.pde.SchemaBuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.m2e.core.maven2Builder</name>
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<arguments>
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</arguments>
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</buildCommand>
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</buildSpec>
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<natures>
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<nature>org.eclipse.m2e.core.maven2Nature</nature>
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<nature>org.eclipse.pde.PluginNature</nature>
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<nature>org.eclipse.jdt.core.javanature</nature>
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</natures>
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<filteredResources>
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<filter>
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<id>1779484362758</id>
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<name></name>
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<type>30</type>
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<matcher>
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<id>org.eclipse.core.resources.regexFilterMatcher</id>
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<arguments>node_modules|\.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__</arguments>
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</matcher>
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</filter>
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</filteredResources>
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</projectDescription>
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+2
@@ -0,0 +1,2 @@
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eclipse.preferences.version=1
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encoding/<project>=UTF-8
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+7
@@ -0,0 +1,7 @@
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eclipse.preferences.version=1
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org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
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org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
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org.eclipse.jdt.core.compiler.compliance=1.8
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org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
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org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
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org.eclipse.jdt.core.compiler.source=1.8
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+4
@@ -0,0 +1,4 @@
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activeProfiles=
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eclipse.preferences.version=1
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resolveWorkspaceProjects=true
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version=1
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@@ -0,0 +1,9 @@
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Manifest-Version: 1.0
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Bundle-ManifestVersion: 2
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Bundle-Name: Opal Checkboxgroup plug-in
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Bundle-SymbolicName: org.eclipse.nebula.widgets.opal.checkboxgroup
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Bundle-Version: 1.0.0.qualifier
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Bundle-RequiredExecutionEnvironment: JavaSE-1.8
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Require-Bundle: org.eclipse.nebula.widgets.opal.commons;bundle-version="1.0.0";visibility:=reexport
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Export-Package: org.eclipse.nebula.widgets.opal.checkboxgroup
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Automatic-Module-Name: org.eclipse.nebula.widgets.opal.checkboxgroup
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@@ -0,0 +1,4 @@
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source.. = src/
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output.. = bin/
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bin.includes = META-INF/,\
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.
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@@ -0,0 +1,24 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!--
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Copyright (C) 2018, Laurent CARON.
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All rights reserved. This program and the accompanying materials
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are made available under the terms of the Eclipse Public License v1.0
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which accompanies this distribution, and is available at
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http://www.eclipse.org/legal/epl-v10.html
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-->
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<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
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xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>org.eclipse.nebula</groupId>
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<artifactId>checkboxgroup</artifactId>
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<version>1.0.0-SNAPSHOT</version>
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</parent>
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<artifactId>org.eclipse.nebula.widgets.opal.checkboxgroup</artifactId>
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<packaging>eclipse-plugin</packaging>
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</project>
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+346
@@ -0,0 +1,346 @@
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/*******************************************************************************
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* Copyright (c) 2011,2012 Laurent CARON All rights reserved. This program and
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* the accompanying materials are made available under the terms of the Eclipse
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* Public License v1.0 which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*
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* Contributors: Laurent CARON (laurent.caron at gmail dot com) - Initial
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* implementation and API Marnix van Bochove (mgvanbochove at gmail dot com) -
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* Enhancements and bug fixes
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*******************************************************************************/
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package org.eclipse.nebula.widgets.opal.checkboxgroup;
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import java.util.ArrayList;
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import java.util.List;
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import org.eclipse.nebula.widgets.opal.commons.SWTGraphicUtil;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.events.PaintEvent;
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import org.eclipse.swt.events.PaintListener;
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import org.eclipse.swt.events.SelectionAdapter;
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import org.eclipse.swt.events.SelectionEvent;
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import org.eclipse.swt.events.SelectionListener;
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import org.eclipse.swt.graphics.Font;
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import org.eclipse.swt.graphics.GC;
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import org.eclipse.swt.graphics.Rectangle;
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import org.eclipse.swt.layout.GridData;
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import org.eclipse.swt.layout.GridLayout;
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import org.eclipse.swt.widgets.Button;
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import org.eclipse.swt.widgets.Canvas;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.Layout;
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/**
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* Instances of this class provide an etched border with a title and a checkbox.
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* If the checkbox is checked, the content of the composite is enabled. If the
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* checkbox is unchecked, the content of the composite is disabled, thus not
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* editable.
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* <p>
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* <dl>
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* <dt><b>Styles:</b></dt>
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* <dd>BORDER</dd>
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* <dt><b>Events:</b></dt>
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* <dd>(none)</dd>
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* </dl>
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*/
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public class CheckBoxGroup extends Canvas implements PaintListener {
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protected Button button;
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private final Composite content;
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private final List<SelectionListener> selectionListeners;
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private boolean transparent = false;
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/**
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* Constructs a new instance of this class given its parent and a style value
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* describing its behavior and appearance.
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* <p>
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* The style value is either one of the style constants defined in class
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* <code>SWT</code> which is applicable to instances of this class, or must be
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* built by <em>bitwise OR</em>'ing together (that is, using the
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* <code>int</code> "|" operator) two or more of those <code>SWT</code> style
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* constants. The class description lists the style constants that are
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* applicable to the class. Style bits are also inherited from superclasses.
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* </p>
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*
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* @param parent a widget which will be the parent of the new instance (cannot
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* be null)
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* @param style the style of widget to construct
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*
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* @exception IllegalArgumentException
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* <ul>
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* <li>ERROR_NULL_ARGUMENT - if the parent is null</li>
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* </ul>
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* @exception SWTException
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* <ul>
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* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the
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* thread that created the parent</li>
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* </ul>
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*
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* @see Composite#Composite(Composite, int)
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* @see SWT#BORDER
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* @see Widget#getStyle
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*/
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public CheckBoxGroup(final Composite parent, final int style) {
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super(parent, style);
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super.setLayout(new GridLayout());
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selectionListeners = new ArrayList<SelectionListener>();
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createCheckBoxButton();
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content = new Composite(this, style);
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content.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, true));
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addPaintListener(this);
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}
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private void createCheckBoxButton() {
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button = new Button(this, SWT.CHECK);
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final GridData gdButton = new GridData(GridData.BEGINNING, GridData.CENTER, true, false);
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gdButton.horizontalIndent = 15;
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button.setLayoutData(gdButton);
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button.setSelection(true);
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button.pack();
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button.addSelectionListener(new SelectionAdapter() {
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/**
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* @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent)
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*/
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@Override
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public void widgetSelected(final SelectionEvent e) {
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e.doit = fireSelectionListeners(e);
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if (!e.doit) {
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return;
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}
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if (button.getSelection()) {
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activate();
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} else {
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deactivate();
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}
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}
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});
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}
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/**
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* Fire the selection listeners
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*
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* @param selectionEvent mouse event
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* @return true if the selection could be changed, false otherwise
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*/
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private boolean fireSelectionListeners(final SelectionEvent selectionEvent) {
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selectionEvent.widget = this;
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for (final SelectionListener listener : selectionListeners) {
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listener.widgetSelected(selectionEvent);
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if (!selectionEvent.doit) {
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return false;
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}
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}
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return true;
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}
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/**
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* Activate the content
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*/
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public void activate() {
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button.setSelection(true);
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SWTGraphicUtil.enableAllChildrenWidgets(content);
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}
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/**
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* Adds the listener to the collection of listeners who will be notified when
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* the user changes the receiver's selection, by sending it one of the messages
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* defined in the <code>SelectionListener</code> interface.
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* <p>
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* When <code>widgetSelected</code> is called, the item field of the event
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* object is valid. If the receiver has the <code>SWT.CHECK</code> style and the
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* check selection changes, the event object detail field contains the value
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* <code>SWT.CHECK</code>. <code>widgetDefaultSelected</code> is typically
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* called when an item is double-clicked. The item field of the event object is
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* valid for default selection, but the detail field is not used.
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* </p>
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*
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* @param listener the listener which should be notified when the user changes
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* the receiver's selection
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*
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* @exception IllegalArgumentException
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* <ul>
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* <li>ERROR_NULL_ARGUMENT - if the listener is null</li>
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* </ul>
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* @exception SWTException
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* <ul>
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* <li>ERROR_WIDGET_DISPOSED - if the receiver has been
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* disposed</li>
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* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the
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* thread that created the receiver</li>
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* </ul>
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*
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* @see SelectionListener
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* @see #removeSelectionListener
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* @see SelectionEvent
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*/
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public void addSelectionListener(final SelectionListener listener) {
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checkWidget();
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selectionListeners.add(listener);
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}
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/**
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* Deactivate the content
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*/
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public void deactivate() {
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button.setSelection(false);
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SWTGraphicUtil.disableAllChildrenWidgets(content);
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}
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/**
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* @return <code>true</code> if the content is activated, <code>false</code>
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* otherwise
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*/
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public boolean isActivated() {
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return button.getSelection();
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}
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/**
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* @see org.eclipse.swt.widgets.Composite#getLayout()
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*/
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@Override
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public Layout getLayout() {
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return content.getLayout();
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}
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/**
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* Removes the listener from the collection of listeners who will be notified
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* when the user changes the receiver's selection.
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*
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* @param listener the listener which should no longer be notified
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*
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* @exception IllegalArgumentException
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* <ul>
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* <li>ERROR_NULL_ARGUMENT - if the listener is null</li>
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* </ul>
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* @exception SWTException
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* <ul>
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* <li>ERROR_WIDGET_DISPOSED - if the receiver has been
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* disposed</li>
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* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the
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* thread that created the receiver</li>
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* </ul>
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*
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* @see SelectionListener
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* @see #addSelectionListener
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*/
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public void removeSelectionListener(final SelectionListener listener) {
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checkWidget();
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selectionListeners.remove(listener);
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}
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/**
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* @see org.eclipse.swt.widgets.Composite#setFocus()
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*/
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@Override
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public boolean setFocus() {
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return content.setFocus();
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}
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/**
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* @see org.eclipse.swt.widgets.Composite#setLayout(org.eclipse.swt.widgets.Layout)
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*/
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@Override
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public void setLayout(final Layout layout) {
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content.setLayout(layout);
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}
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// ------------------------------------ Getters and Setters
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/**
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* @return the text of the button
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*/
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public String getText() {
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return button.getText();
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}
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/**
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* @param text the text of the button to set
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*/
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public void setText(final String text) {
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button.setText(text);
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}
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/**
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* @return the font of the button
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*/
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@Override
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public Font getFont() {
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return button.getFont();
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}
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||||
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/**
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* @param font the font to set
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||||
*/
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||||
@Override
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public void setFont(final Font font) {
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button.setFont(font);
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||||
}
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||||
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||||
/**
|
||||
* @return the content of the group
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||||
*/
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||||
public Composite getContent() {
|
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return content;
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||||
}
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||||
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||||
public boolean isTransparent() {
|
||||
return transparent;
|
||||
}
|
||||
|
||||
public void setTransparent(final boolean transparent) {
|
||||
this.transparent = transparent;
|
||||
if (transparent) {
|
||||
setBackgroundMode(SWT.INHERIT_DEFAULT);
|
||||
content.setBackgroundMode(SWT.INHERIT_DEFAULT);
|
||||
}
|
||||
}
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||||
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||||
@Override
|
||||
public void paintControl(final PaintEvent paintEvent) {
|
||||
if (paintEvent.widget == this) {
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||||
drawWidget(paintEvent.gc);
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||||
}
|
||||
}
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||||
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||||
/**
|
||||
* Draws the widget
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||||
*/
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||||
private void drawWidget(final GC gc) {
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||||
final Rectangle rect = getClientArea();
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||||
final int margin = (int) (button.getSize().y * 1.5);
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||||
final int startY = margin / 2;
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||||
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gc.setForeground(getDisplay().getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW));
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gc.drawRoundRectangle(1, startY, rect.width - 2, rect.height - startY - 2, 2, 2);
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||||
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gc.setForeground(getDisplay().getSystemColor(SWT.COLOR_WIDGET_LIGHT_SHADOW));
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||||
gc.drawRoundRectangle(2, startY + 1, rect.width - 4, rect.height - startY - 4, 2, 2);
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the selection state of the receiver
|
||||
*
|
||||
* @param selection the new selection state
|
||||
*/
|
||||
public void setSelection(boolean selection) {
|
||||
if (selection) {
|
||||
activate();
|
||||
} else {
|
||||
deactivate();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns <code>true</code> if the receiver is selected, and false otherwise
|
||||
*
|
||||
* @return the selection state
|
||||
*/
|
||||
public boolean getSelection() {
|
||||
return isActivated();
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user