From 13e97cd5f5330e5c7f52f243ddee5cdce61edfa6 Mon Sep 17 00:00:00 2001 From: Robert Bieber Date: Wed, 7 Jul 2010 22:25:42 +0000 Subject: Theme Editor: Implemented line scrolling git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27344 a1c6a512-1295-4272-9138-f99709370657 --- utils/themeeditor/graphics/rbtext.cpp | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'utils/themeeditor/graphics/rbtext.cpp') diff --git a/utils/themeeditor/graphics/rbtext.cpp b/utils/themeeditor/graphics/rbtext.cpp index 4666f9a..8de5d57 100644 --- a/utils/themeeditor/graphics/rbtext.cpp +++ b/utils/themeeditor/graphics/rbtext.cpp @@ -24,7 +24,7 @@ #include RBText::RBText(QImage* image, int maxWidth, QGraphicsItem *parent) - :QGraphicsItem(parent), image(image), maxWidth(maxWidth) + :QGraphicsItem(parent), image(image), maxWidth(maxWidth), offset(0) { } @@ -39,8 +39,13 @@ QRectF RBText::boundingRect() const void RBText::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) { + /* Making sure the offset is within bounds */ + if(image->width() > maxWidth) + if(offset > image->width() - maxWidth) + offset = image->width() - maxWidth; + if(image->width() < maxWidth) painter->drawImage(0, 0, *image, 0, 0, image->width(), image->height()); else - painter->drawImage(0, 0, *image, 0, 0, maxWidth, image->height()); + painter->drawImage(0, 0, *image, offset, 0, maxWidth, image->height()); } -- cgit v1.1