Use BG-Gradient in PictureViewer

Use setGradient in PictureViewer again. Modified it to take the
colors for the gradient from the top left and bottom right of the
QImage.

1 files changed, 5 insertions, 3 deletions

diff --git a/pictureviewer.cpp b/pictureviewer.cpp
index 33131de..502c544 100644
--- a/pictureviewer.cpp
+++ b/pictureviewer.cpp
@@ -29,6 +29,7 @@ void PictureViewer::showPic(const QString &path, bool enableDirEntries){
 	if(!fi.exists() || fi.isDir()){
 		return;
 	}
+
 	QPixmap img(path);
 	if(img.isNull()){
 		return;
@@ -68,6 +69,7 @@ void PictureViewer::showPic(const QString &path, bool enableDirEntries){
 
 	resize(img.size() + QSize(20, 20));
 	setSceneRect(viewport()->rect());
+	setGradient(img.toImage());
 	QGraphicsPixmapItem *item = new QGraphicsPixmapItem(img);
 	mCurrentPic = item;
 	item->setPos(center(img));
@@ -134,9 +136,9 @@ void PictureViewer::wheelEvent(QWheelEvent *event){
 	}
 }
 
-void PictureViewer::setGradient(){
-	QColor c1(255, 7, 15);
-	QColor c2(80, 55, 250);
+void PictureViewer::setGradient(const QImage &img){
+	QColor c1(img.pixel(2, 2));
+	QColor c2(img.pixel(img.width() - 2, img.height() - 2));
 	QLinearGradient g(QPointF(0, 0), sceneRect().bottomRight());
 	g.setColorAt(0, c1);
 	g.setColorAt(1, c2);