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/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 139 insertions, 0 deletions

diff --git a/kicker/extensions/kasbar/kastaskpopup.cpp b/kicker/extensions/kasbar/kastaskpopup.cpp
new file mode 100644
index 000000000..91f3ecbc9
--- /dev/null
+++ b/kicker/extensions/kasbar/kastaskpopup.cpp
@@ -0,0 +1,139 @@
+/* kastaskpopup.cpp
+**
+** Copyright (C) 2001-2004 Richard Moore <rich@kde.org>
+** Contributor: Mosfet
+**     All rights reserved.
+**
+** KasBar is dual-licensed: you can choose the GPL or the BSD license.
+** Short forms of both licenses are included below.
+*/
+
+/*
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 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 General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program in a file called COPYING; if not, write to
+** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+** MA 02110-1301, USA.
+*/
+
+/*
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions
+** are met:
+** 1. Redistributions of source code must retain the above copyright
+**    notice, this list of conditions and the following disclaimer.
+** 2. Redistributions in binary form must reproduce the above copyright
+**    notice, this list of conditions and the following disclaimer in the
+**    documentation and/or other materials provided with the distribution.
+**
+** THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
+** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+** ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+** OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+** HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+** LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+** OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+** SUCH DAMAGE.
+*/
+
+/*
+** Bug reports and questions can be sent to kde-devel@kde.org
+*/
+#include <qpainter.h>
+#include <qapplication.h>
+
+#include <kdebug.h>
+#include <kglobalsettings.h>
+#include <kpixmapeffect.h>
+
+#include <taskmanager.h>
+
+#include "kastaskitem.h"
+#include "kastasker.h"
+
+#include "kastaskpopup.h"
+#include "kastaskpopup.moc"
+
+static const int TITLE_HEIGHT = 13;
+
+KasTaskPopup::KasTaskPopup( KasTaskItem *item, const char *name )
+    : KasPopup( item, name )
+{
+    this->item = item;
+
+    setFont(KGlobalSettings::generalFont());
+    setMouseTracking( true );
+
+    QString text = item->task()->visibleIconicName();
+    if ( item->kasbar()->thumbnailsEnabled() && item->task()->hasThumbnail() ) {
+        titleBg.resize( width(), TITLE_HEIGHT );
+
+        setFixedSize( item->task()->thumbnail().width() + 2, 
+		      TITLE_HEIGHT + item->task()->thumbnail().height() + 2 );
+    }
+    else {
+        int w = fontMetrics().width( text ) + 4;
+        int h = TITLE_HEIGHT + 1;
+        titleBg.resize( w, h );
+        setFixedSize( w, h );
+    }
+
+    KPixmapEffect::gradient( titleBg, 
+                             Qt::black, colorGroup().mid(),
+                             KPixmapEffect::DiagonalGradient );
+
+    connect( item->task(), SIGNAL( thumbnailChanged() ), SLOT( refresh() ) );
+}
+
+KasTaskPopup::~KasTaskPopup()
+{
+}
+
+void KasTaskPopup::refresh()
+{
+    QString text = item->task()->visibleIconicName();
+    if (  item->kasbar()->thumbnailsEnabled() && item->task()->hasThumbnail() ) {
+        resize( item->task()->thumbnail().width() + 2,
+		TITLE_HEIGHT + item->task()->thumbnail().height() + 2 );
+        titleBg.resize( width(), TITLE_HEIGHT );
+    }
+    update();
+}
+
+void KasTaskPopup::paintEvent( QPaintEvent * )
+{
+    QPainter p( this );
+    p.drawPixmap( 0, 0, titleBg );
+
+    QString text = item->task()->visibleIconicName();
+
+    p.setPen( Qt::white );
+    if ( fontMetrics().width( text ) > width() - 4 )
+        p.drawText( 1, 1, width() - 4, TITLE_HEIGHT - 1, AlignLeft | AlignVCenter,
+                     text );
+    else
+        p.drawText( 1, 1, width() - 4, TITLE_HEIGHT - 1, AlignCenter, text );
+
+    QPixmap thumb = item->task()->thumbnail();
+    if ( !thumb.isNull() )
+        p.drawPixmap( 1, TITLE_HEIGHT, thumb );
+
+    //
+    // Draw border
+    //
+    p.setPen( Qt::black );
+    p.drawRect( 0, 0, width(), height() );
+}
+