From 90825e2392b2d70e43c7a25b8a3752299a933894 Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebindings@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- qtjava/javalib/examples/menu/MenuExample.java | 326 ++++++++++++++++++++++++++ 1 file changed, 326 insertions(+) create mode 100644 qtjava/javalib/examples/menu/MenuExample.java (limited to 'qtjava/javalib/examples/menu/MenuExample.java') diff --git a/qtjava/javalib/examples/menu/MenuExample.java b/qtjava/javalib/examples/menu/MenuExample.java new file mode 100644 index 00000000..3eca97b5 --- /dev/null +++ b/qtjava/javalib/examples/menu/MenuExample.java @@ -0,0 +1,326 @@ +/*************************************************************************** +* $Id$ +** +* 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 MenuExample extends QWidget +{ + +private QMenuBar menu; +private QLabel label; +private boolean isBold; +private boolean isUnderline; +private int boldID, underlineID; + + + +/* XPM */ +static String p1_xpm[] = { +"16 16 3 1", +" c None", +". c #000000000000", +"X c #FFFFFFFF0000", +" ", +" ", +" .... ", +" .XXXX. ", +" .............. ", +" .XXXXXXXXXXXX. ", +" .XXXXXXXXXXXX. ", +" .XXXXXXXXXXXX. ", +" .XXXXXXXXXXXX. ", +" .XXXXXXXXXXXX. ", +" .XXXXXXXXXXXX. ", +" .XXXXXXXXXXXX. ", +" .XXXXXXXXXXXX. ", +" .XXXXXXXXXXXX. ", +" .............. ", +" "}; + +/* XPM */ +static String p2_xpm[] = { +"16 16 3 1", +" c None", +". c #000000000000", +"X c #FFFFFFFFFFFF", +" ", +" ...... ", +" .XXX.X. ", +" .XXX.XX. ", +" .XXX.XXX. ", +" .XXX..... ", +" .XXXXXXX. ", +" .XXXXXXX. ", +" .XXXXXXX. ", +" .XXXXXXX. ", +" .XXXXXXX. ", +" .XXXXXXX. ", +" .XXXXXXX. ", +" ......... ", +" ", +" "}; + +/* XPM */ +static String p3_xpm[] = { +"16 16 3 1", +" c None", +". c #000000000000", +"X c #FFFFFFFFFFFF", +" ", +" ", +" ......... ", +" ........... ", +" ........ .. ", +" ........... ", +" ........... ", +" ........... ", +" ........... ", +" ...XXXXX... ", +" ...XXXXX... ", +" ...XXXXX... ", +" ...XXXXX... ", +" ......... ", +" ", +" "}; + + +/* + Auxiliary class to provide fancy menu items with different + fonts. Used for the "bold" and "underline" menu items in the options + menu. + */ +/** +class MyMenuItem extends QCustomMenuItem +{ +private String string; +private QFont font; + + public MyMenuItem( String s, QFont f ) + { + font = f; + string = s; + } + + public void paint( QPainter p, QColorGroup cg, boolean act, boolean enabled, int x, int y, int w, int h ) + { + p.setFont ( font ); + p.drawText( x, y, w, h, AlignLeft | AlignVCenter | ShowPrefix | DontClip, string ); + } + + public QSize sizeHint() + { + return new QFontMetrics( font ).size( AlignLeft | AlignVCenter | ShowPrefix | DontClip, string ); + } +} +*/ + +MenuExample( ) +{ + this(null, null); +} + +MenuExample( QWidget parent, String name ) +{ + super( parent, name ); + QPixmap p1 = new QPixmap( p1_xpm ); + QPixmap p2 = new QPixmap( p2_xpm ); + QPixmap p3 = new QPixmap( p3_xpm ); + + QPopupMenu print = new QPopupMenu( this ); + print.insertTearOffHandle(); + print.insertItem( "&Print to printer", this, SLOT("printer()") ); + print.insertItem( "Print to &file", this, SLOT("file()") ); + print.insertItem( "Print to fa&x", this, SLOT("fax()") ); + print.insertSeparator(); + print.insertItem( "Printer &Setup", this, SLOT("printerSetup()") ); + + QPopupMenu file = new QPopupMenu( this ); + file.insertItem( new QIconSet(p1), "&Open", this, SLOT("open()"), new QKeySequence(CTRL+Key_O) ); + file.insertItem( new QIconSet(p2), "&New", this, SLOT("news()"), new QKeySequence(CTRL+Key_N) ); + file.insertItem( new QIconSet(p3), "&Save", this, SLOT("save()"), new QKeySequence(CTRL+Key_S) ); + file.insertItem( "&Close", this, SLOT("closeDoc()"), new QKeySequence(CTRL+Key_W) ); + file.insertSeparator(); + file.insertItem( "&Print", print, CTRL+Key_P ); + file.insertSeparator(); + file.insertItem( "E&xit", qApp(), SLOT("quit()"), new QKeySequence(CTRL+Key_Q) ); + + QPopupMenu edit = new QPopupMenu( this ); + int undoID = edit.insertItem( "&Undo", this, SLOT("undo()") ); + int redoID = edit.insertItem( "&Redo", this, SLOT("redo()") ); + edit.setItemEnabled( undoID, false ); + edit.setItemEnabled( redoID, false ); + + QPopupMenu options = new QPopupMenu( this ); + options.insertTearOffHandle(); + options.setCaption("Options"); + options.insertItem( "&Normal Font", this, SLOT("normal()") ); + options.insertSeparator(); + + options.polish(); // adjust system settings + QFont f = options.font(); + f.setBold( true ); +// boldID = options.insertItem( new MyMenuItem( "&Bold", f ) ); + options.setAccel( new QKeySequence(CTRL+Key_B), boldID ); + options.connectItem( boldID, this, SLOT("bold()") ); + f = font(); + f.setUnderline( true ); +// underlineID = options.insertItem( new MyMenuItem( "&Underline", f ) ); + options.setAccel( new QKeySequence(CTRL+Key_U), underlineID ); + options.connectItem( underlineID, this, SLOT("underline()") ); + + isBold = false; + isUnderline = false; + options.setCheckable( true ); + + + QPopupMenu help = new QPopupMenu( this ); + help.insertItem( "&About", this, SLOT("about()"), new QKeySequence(CTRL+Key_H) ); + help.insertItem( "About &Qt", this, SLOT("aboutQt()") ); + + menu = new QMenuBar( this ); + menu.insertItem( "&File", file ); + menu.insertItem( "&Edit", edit ); + menu.insertItem( "&Options", options ); + menu.insertSeparator(); + menu.insertItem( "&Help", help ); + menu.setSeparator( QMenuBar.InWindowsStyle ); + + label = new QLabel( this ); + label.setGeometry( 20, rect().center().y()-20, width()-40, 40 ); + label.setFrameStyle( QFrame.Box | QFrame.Raised ); + label.setLineWidth( 1 ); + label.setAlignment( AlignCenter ); + + connect( this, SIGNAL("explain(String)"), + label, SLOT("setText(String)") ); + + setMinimumSize( 100, 80 ); +} + + +void open() +{ + emit("explain", "File/Open selected" ); +} + + +void news() +{ + emit("explain", "File/New selected" ); +} + +void save() +{ + emit("explain", "File/Save selected" ); +} + + +void closeDoc() +{ + emit("explain", "File/Close selected" ); +} + + +void undo() +{ + emit("explain", "Edit/Undo selected" ); +} + + +void redo() +{ + emit("explain", "Edit/Redo selected" ); +} + + +void normal() +{ + isBold = false; + isUnderline = false; + menu.setItemChecked( boldID, isBold ); + menu.setItemChecked( underlineID, isUnderline ); + emit("explain", "Options/Normal selected" ); +} + + +void bold() +{ + isBold = !isBold; + menu.setItemChecked( boldID, isBold ); + emit("explain", "Options/Bold selected" ); +} + + +void underline() +{ + isUnderline = !isUnderline; + menu.setItemChecked( underlineID, isUnderline ); + emit("explain", "Options/Underline selected" ); +} + + +void about() +{ + QMessageBox.about( this, "Qt Menu Example", + "This example demonstrates simple use of Qt menus.\n" + + "You can cut and paste lines from it to your own\n" + + "programs." ); +} + + +void aboutQt() +{ + QMessageBox.aboutQt( this, "Qt Menu Example" ); +} + + +void printer() +{ + emit("explain", "File/Printer/Print selected" ); +} + +void file() +{ + emit("explain", "File/Printer/Print To File selected" ); +} + +void fax() +{ + emit("explain", "File/Printer/Print To Fax selected" ); +} + +void printerSetup() +{ + emit("explain", "File/Printer/Printer Setup selected" ); +} + + +protected void resizeEvent( QResizeEvent e ) +{ + label.setGeometry( 20, rect().center().y()-20, width()-40, 40 ); +} + + +public static void main(String[] args) +{ + QApplication a = new QApplication( args ); + MenuExample m = new MenuExample(); + m.setCaption("Qt Examples - Menus"); + a.setMainWidget( m ); + m.show(); + a.exec(); + return; +} + + static { + qtjava.initialize(); + } + +} -- cgit v1.2.1