2 files changed, 169 insertions, 0 deletions
diff --git a/qtjava/javalib/examples/popup/Frame.java b/qtjava/javalib/examples/popup/Frame.java
new file mode 100644
index 00000000..afbf2edc
--- /dev/null
+++ b/qtjava/javalib/examples/popup/Frame.java
@@ -0,0 +1,166 @@
+/***************************************************************************
+* $Id$
+**
+* Definition of something or other
+**
+* Created : 979899
+**
+* Copyright (C) 1997 by 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 Frame extends QFrame
+{
+
+private     QPushButton button1;
+private     QPushButton button2;
+     
+private     QFrame popup1;
+private     FancyPopup popup2;
+
+Frame()
+{
+	this(null, null);
+}
+
+Frame(QWidget parent, String name)
+{
+    super(parent, name);
+    button1 = new QPushButton("Simple Popup", this);
+    connect ( button1, SIGNAL(" clicked()"), SLOT(" button1Clicked()") );
+    button2 = new QPushButton("Fancy Popup", this);
+    connect ( button2, SIGNAL(" pressed()"), SLOT(" button2Pressed()") );
+
+    QBoxLayout  l = new QHBoxLayout( this );
+    button1.setMaximumSize(button1.sizeHint());
+    button2.setMaximumSize(button2.sizeHint());
+    l.addWidget( button1 );
+    l.addWidget( button2 );
+    l.activate();
+
+//     button1.setGeometry(20,20,100,30);
+//     button2.setGeometry(140,20,100,30);
+    resize(270, 70);
+
+    //create a very simple popup: it is just composed with other
+    //widget and will be shown after clicking on button1
+
+    popup1 = new QFrame( this ,null, WType_Popup);
+    popup1.setFrameStyle( WinPanel|Raised );
+    popup1.resize(150,100);
+    QLineEdit tmpE = new QLineEdit( popup1 );
+    connect( tmpE, SIGNAL(" returnPressed()"), popup1, SLOT(" hide()") );
+    tmpE.setGeometry(10,10, 130, 30);
+    tmpE.setFocus();
+    QPushButton tmpB = new QPushButton("Click me!", popup1);
+    connect( tmpB, SIGNAL(" clicked()"), popup1, SLOT(" close()") );
+    tmpB.setGeometry(10, 50, 130, 30);
+
+    // the fancier version uses its own class. It will be shown when
+    // pressing button2, so they behavior is more like a modern menu
+    // or toolbar.
+
+   popup2 = new FancyPopup( this );
+
+    // you might also add new widgets to the popup, just like you do
+    // it with any other widget.  The next four lines (if not
+    // commented out) will for instance add a line edit widget.
+
+//     tmpE = new QLineEdit( popup2 );
+//     tmpE.setFocus();
+//     connect( tmpE, SIGNAL(" returnPressed()"), popup2, SLOT(" close()") );
+//     tmpE.setGeometry(10, 10, 130, 30);
+}
+
+
+void button1Clicked(){
+    popup1.move( mapToGlobal( button1.geometry().bottomLeft() ) );
+    popup1.show();
+}
+
+void button2Pressed(){
+    popup2.popup(button2);
+}
+
+class FancyPopup  extends QLabel
+{
+private    QWidget popupParent;
+private    int moves;
+
+
+
+FancyPopup( QWidget parent )
+{
+	this(parent, null);
+}
+
+FancyPopup( QWidget parent, String  name )
+{
+    super( parent, name, WType_Popup );
+        setFrameStyle( WinPanel|Raised );
+        setAlignment( AlignCenter );
+        resize(150,100);
+        moves = 0;
+        setMouseTracking( true );
+}
+
+protected void mouseMoveEvent( QMouseEvent  e){
+    moves++;
+    String s = e.pos().x() + "/" + e.pos().y();
+    if ((e.state() & QMouseEvent.LeftButton) != 0)
+        s += " (down)";
+    setText(s);
+}
+
+protected void mouseReleaseEvent( QMouseEvent  e){
+    if  (rect().contains( e.pos() ) || moves > 5)
+        close();
+}
+
+protected void closeEvent( QCloseEvent e ){
+    e.accept();
+    moves = 0;
+    if (popupParent == null)
+        return;
+
+    // remember that we (as a popup) might recieve the mouse release
+    // event instead of the popupParent. This is due to the fact that
+    // the popupParent popped us up in its mousePressEvent handler. To
+    // avoid the button remaining in pressed state we simply send a
+    // faked mouse button release event to it.
+    QMouseEvent me = new QMouseEvent( QEvent.MouseButtonRelease, new QPoint(0,0), new QPoint(0,0), QMouseEvent.LeftButton, QMouseEvent.NoButton);
+    QApplication.sendEvent( popupParent, me );
+}
+
+void popup( QWidget parent) {
+    popupParent = parent;
+    setText("Move the mouse!");
+    if (popupParent != null)
+        move( popupParent.mapToGlobal( popupParent.rect().bottomLeft() ) );
+    show();
+}
+
+}
+
+
+public static void main(String[] args)
+{
+    QApplication a = new QApplication( args );
+
+    Frame frame = new Frame();
+    frame.setCaption("Qt Example - Custom Popups");
+    a.setMainWidget(frame);
+    frame.show();
+    a.exec();
+    return;
+}
+
+	static {
+		qtjava.initialize();
+	}
+}
diff --git a/qtjava/javalib/examples/popup/README b/qtjava/javalib/examples/popup/README
new file mode 100644
index 00000000..3be117bb
--- /dev/null
+++ b/qtjava/javalib/examples/popup/README
@@ -0,0 +1,3 @@
+The popup program demonstrates some easy techniques for creating custom
+popup widgets like a fancy color or line-width selection for the
+toolbar of a drawing program or a browsebox for various symbols or ...