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authorDominik Wenger <domonoky@googlemail.com>2007-08-21 18:24:55 +0000
committerDominik Wenger <domonoky@googlemail.com>2007-08-21 18:24:55 +0000
commit0ef0d6730aee4c5e9dd49d0e198fd5df36f6ec71 (patch)
tree60c8c864bf0f9209f704016f337fa582d3b73de6 /rbutil/rbutilqt/preview.cpp
parentf01cbee1b95f8520dc65978d0b0782003facf150 (diff)
downloadrockbox-0ef0d6730aee4c5e9dd49d0e198fd5df36f6ec71.tar.gz
rockbox-0ef0d6730aee4c5e9dd49d0e198fd5df36f6ec71.zip
rbutilqt: Added a fullsize preview for the Theme installation. It pops up when you hover over the normal preview.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14409 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'rbutil/rbutilqt/preview.cpp')
-rw-r--r--rbutil/rbutilqt/preview.cpp107
1 files changed, 107 insertions, 0 deletions
diff --git a/rbutil/rbutilqt/preview.cpp b/rbutil/rbutilqt/preview.cpp
new file mode 100644
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+++ b/rbutil/rbutilqt/preview.cpp
@@ -0,0 +1,107 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ *
+ * Copyright (C) 2007 by Dominik Wenger
+ * $Id: preview.cpp 13990 2007-07-25 22:26:10Z domonoky $
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include <QtGui>
+
+#include "preview.h"
+
+PreviewDlg::PreviewDlg(QWidget *parent) : QDialog(parent)
+{
+ ui.setupUi(this);
+ this->setModal(true);
+ this->setMouseTracking(true);
+ this->setWindowFlags(Qt::Dialog | Qt::FramelessWindowHint);
+
+}
+
+void PreviewDlg::setText(QString text)
+{
+ ui.themePreview->setText(text);
+}
+
+void PreviewDlg::setPixmap(QPixmap p)
+{
+ this->setFixedSize(p.size());
+ ui.themePreview->setPixmap(p);
+}
+
+void PreviewDlg::mouseMoveEvent(QMouseEvent * event)
+{
+ this->close();
+}
+
+void PreviewDlg::leaveEvent(QEvent * event)
+{
+ this->close();
+}
+
+PreviewLabel::PreviewLabel(QWidget * parent, Qt::WindowFlags f)
+ :QLabel(parent,f)
+{
+ this->setMouseTracking(true);
+
+ preview = new PreviewDlg(parent);
+
+ hovertimer.setInterval(1500); // wait for 1.5 seconds before showing the Fullsize Preview
+ hovertimer.setSingleShot(true);
+ connect(&hovertimer,SIGNAL(timeout ()),this,SLOT(timeout()));
+}
+
+void PreviewLabel::mouseMoveEvent(QMouseEvent * event)
+{
+ hovertimer.start();
+ mousex = event->globalX();
+ mousey = event->globalY();
+}
+void PreviewLabel::enterEvent(QEvent * event)
+{
+ hovertimer.start();
+}
+void PreviewLabel::leaveEvent(QEvent * event)
+{
+ hovertimer.stop();
+}
+
+void PreviewLabel::timeout()
+{
+ preview->move(mousex-(preview->width()/2) ,mousey-(preview->height()/2));
+ preview->setVisible(true);
+}
+
+void PreviewLabel::setPixmap(QPixmap p)
+{
+ // set the image for the Fullsize Preview
+ preview->setPixmap(p);
+
+ //scale the image for use in the label
+ QSize img;
+ img.setHeight(this->height());
+ img.setWidth(this->width());
+ QPixmap q;
+ q = p.scaled(img, Qt::KeepAspectRatio, Qt::SmoothTransformation);
+ this->setScaledContents(false);
+ QLabel::setPixmap(q);
+}
+
+void PreviewLabel::setText(QString text)
+{
+ QLabel::setText(text);
+ preview->setText(text);
+}
+