From 7b374095aaec92e0fb7044550903aa8e10522677 Mon Sep 17 00:00:00 2001
From: Arno <am@disconnect.de>
Date: Sun, 11 Aug 2013 08:01:22 +0200
Subject: Implement preview

Show 4 frames of the selected movie in PictureViewer2.
---
 pictureviewer2.cpp | 25 +++++++++++++++++--------
 1 file changed, 17 insertions(+), 8 deletions(-)

(limited to 'pictureviewer2.cpp')

diff --git a/pictureviewer2.cpp b/pictureviewer2.cpp
index 7a5ab14..e457865 100644
--- a/pictureviewer2.cpp
+++ b/pictureviewer2.cpp
@@ -5,18 +5,18 @@
   2 of the License, or (at your option) any later version.
 */
 
-#include <QtWidgets/QDesktopWidget>
-#include <QtWidgets/QApplication>
-#include <QtWidgets/QGraphicsScene>
-#include <QtWidgets/QGraphicsPixmapItem>
+#include <QDesktopWidget>
+#include <QApplication>
+#include <QGraphicsScene>
+#include <QGraphicsPixmapItem>
 #include <QImage>
 #include <QWheelEvent>
 #include <QContextMenuEvent>
-#include <QtWidgets/QMenu>
+#include <QMenu>
 #include <QTimer>
 #include <QDateTime>
 #include <QPainter>
-#include <QtWidgets/QStyleOptionGraphicsItem>
+#include <QStyleOptionGraphicsItem>
 #include <QSettings>
 #include <QTextDocument>
 #include <QTextCursor>
@@ -24,9 +24,10 @@
 #include <QDir>
 #include <QFileInfo>
 #include <QFileInfoList>
-#include <QtWidgets/QFileDialog>
+#include <QFileDialog>
 #include <QFile>
-#include <QtWidgets/QMessageBox>
+#include <QTemporaryFile>
+#include <QMessageBox>
 
 #include "pictureviewer2.h"
 #include "picfilesmodel.h"
@@ -127,6 +128,14 @@ void PictureViewer2::setFile(const QString &fullPath){
     setFile(pd);
 }
 
+void PictureViewer2::setPixmap(const QPixmap &pm){
+    //ugly hack, I know....
+    QTemporaryFile tf;
+    QDataStream stream(&tf);
+    stream << pm;
+    setFile(tf.fileName());
+}
+
 PicData PictureViewer2::picData(const QString &fullPath){
     QFileInfo fi(fullPath);
     if(!fi.exists()){
-- 
cgit v1.2.3-70-g09d2