3 files changed, 163 insertions, 0 deletions
diff --git a/qtjava/javalib/examples/buttongroups/ButtonsGroups.java b/qtjava/javalib/examples/buttongroups/ButtonsGroups.java
new file mode 100644
index 00000000..0ac7e811
--- /dev/null
+++ b/qtjava/javalib/examples/buttongroups/ButtonsGroups.java
@@ -0,0 +1,117 @@
+/***************************************************************************
+* $Id$
+**
+* Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.
+**
+* This file is part of an example program for Qt.  This example
+* program may be used, distributed and modified without limitation.
+**
+****************************************************************************/
+import org.kde.qt.*;
+
+class ButtonsGroups extends QWidget
+{
+protected QCheckBox state;
+protected QRadioButton rb21, rb22, rb23;
+
+
+
+
+/*
+  Constructor
+ *
+  Creates all child widgets of the ButtonGroups window
+ */
+
+public ButtonsGroups( )
+{
+	this(null, null);
+}
+
+public ButtonsGroups( QWidget parent, String name )
+{
+    super( parent, name );
+    // Create Widgets which allow easy layouting
+    QVBoxLayout vbox = new QVBoxLayout( this );
+    QHBoxLayout box1 = new QHBoxLayout( vbox );
+    QHBoxLayout box2 = new QHBoxLayout( vbox );
+
+    // ------- first group
+
+    // Create an exclusive button group
+    QButtonGroup bgrp1 = new QButtonGroup( 1, QGroupBox.Horizontal, "Button Group 1 (exclusive)", this);
+    box1.addWidget( bgrp1 );
+    bgrp1.setExclusive( true );
+
+    // insert 3 radiobuttons
+    QRadioButton rb11 = new QRadioButton( "&Radiobutton 1", bgrp1 );
+    rb11.setChecked( true );
+    new QRadioButton( "R&adiobutton 2", bgrp1 );
+    new QRadioButton( "Ra&diobutton 3", bgrp1 );
+
+    // ------- second group
+
+    // Create a non-exclusive buttongroup
+    QButtonGroup bgrp2 = new QButtonGroup( 1, QGroupBox.Horizontal, "Button Group 2 (non-exclusive)", this );
+    box1.addWidget( bgrp2 );
+    bgrp2.setExclusive( false );
+
+    // insert 3 checkboxes
+    new QCheckBox( "&Checkbox 1", bgrp2 );
+    QCheckBox cb12 = new QCheckBox( "C&heckbox 2", bgrp2 );
+    cb12.setChecked( true );
+    QCheckBox cb13 = new QCheckBox( "Triple &State Button", bgrp2 );
+    cb13.setTristate( true );
+    cb13.setChecked( true );
+
+    // ------------ third group
+
+    // create a buttongroup which is exclusive for radiobuttons and non-exclusive for all other buttons
+    QButtonGroup bgrp3 = new QButtonGroup( 1, QGroupBox.Horizontal, "Button Group 3 (Radiobutton-exclusive)", this );
+    box2.addWidget( bgrp3 );
+    bgrp3.setRadioButtonExclusive( true );
+
+    // insert three radiobuttons
+    rb21 = new QRadioButton( "Rad&iobutton 1", bgrp3 );
+    rb22 = new QRadioButton( "Radi&obutton 2", bgrp3 );
+    rb23 = new QRadioButton( "Radio&button 3", bgrp3 );
+    rb23.setChecked( true );
+
+    // insert a checkbox...
+    state = new QCheckBox( "E&nable Radiobuttons", bgrp3 );
+    state.setChecked( true );
+    // ...and connect its SIGNAL clicked() with the SLOT slotChangeGrp3State()
+    connect( state, SIGNAL(" clicked()"), this, SLOT(" slotChangeGrp3State()") );
+
+    // ------------ fourth group
+
+    // create a groupbox which layouts its childs in a columns
+    QGroupBox bgrp4 = new QButtonGroup( 1, QGroupBox.Horizontal, "Groupbox with normal buttons", this );
+    box2.addWidget( bgrp4 );
+
+    // insert three pushbuttons...
+    new QPushButton( "&Push Button", bgrp4 );
+    QPushButton tb2 = new QPushButton( "&Toggle Button", bgrp4 );
+    QPushButton tb3 = new QPushButton( "&Flat Button", bgrp4 );
+
+    // ... and make the second one a toggle button
+    tb2.setToggleButton( true );
+    tb2.setOn( true );
+
+    // ... and make the third one a flat button
+    tb3.setFlat(true);
+}
+
+/*
+  SLOT slotChangeGrp3State()
+ *
+  enables/disables the radiobuttons of the third buttongroup
+ */
+
+public void slotChangeGrp3State()
+{
+    rb21.setEnabled( state.isChecked() );
+    rb22.setEnabled( state.isChecked() );
+    rb23.setEnabled( state.isChecked() );
+}
+}
diff --git a/qtjava/javalib/examples/buttongroups/Main.java b/qtjava/javalib/examples/buttongroups/Main.java
new file mode 100644
index 00000000..a7652d87
--- /dev/null
+++ b/qtjava/javalib/examples/buttongroups/Main.java
@@ -0,0 +1,33 @@
+/***************************************************************************
+* $Id$
+**
+* Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.
+**
+* This file is part of an example program for Qt.  This example
+* program may be used, distributed and modified without limitation.
+**
+****************************************************************************/
+import org.kde.qt.*;
+
+public class Main {
+
+public static void main( String[] args )
+{
+    QApplication a = new QApplication( args );
+
+    ButtonsGroups buttonsgroups = new ButtonsGroups();
+    buttonsgroups.resize( 500, 250 );
+    buttonsgroups.setCaption( "Qt Example - Buttongroups" );
+    a.setMainWidget( buttonsgroups );
+    buttonsgroups.show();
+
+    a.exec();
+	return;
+}
+
+static {
+	qtjava.initialize();
+
+}
+
+}
diff --git a/qtjava/javalib/examples/buttongroups/README b/qtjava/javalib/examples/buttongroups/README
new file mode 100644
index 00000000..b43913e3
--- /dev/null
+++ b/qtjava/javalib/examples/buttongroups/README
@@ -0,0 +1,13 @@
+This example program shows how to use
+
+ - different types of buttons
+ - different types of groupboxes
+
+The buttons which are used are radiobuttons, checkboxes (also tristate checkboxes), 
+normal pusbuttons and toggleable pushbuttons.
+These buttons are seperated in four groups using groupboxes. The example shows how
+to make a buttongroup totally exclusive (only one button can be checked), exclusive
+for radiobuttons only or non-exclusive. Also it is demonstrated how buttons (and
+other widgets too!) can be laid out in rows and columns in a groupbox.
+
+Important parts of the source code are documented as well to make it easy to understand.