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| author | Robert Bieber <robby@bieberphoto.com> | 2010-07-07 22:25:42 +0000 |
|---|---|---|
| committer | Robert Bieber <robby@bieberphoto.com> | 2010-07-07 22:25:42 +0000 |
| commit | 13e97cd5f5330e5c7f52f243ddee5cdce61edfa6 (patch) | |
| tree | ee53f022c50fc005665597b4f8146809a053016f /utils/themeeditor/graphics/rbtext.cpp | |
| parent | d4f4104a4ab04cbca75dff874e57dbe34002ded7 (diff) | |
| download | rockbox-13e97cd5f5330e5c7f52f243ddee5cdce61edfa6.zip rockbox-13e97cd5f5330e5c7f52f243ddee5cdce61edfa6.tar.gz rockbox-13e97cd5f5330e5c7f52f243ddee5cdce61edfa6.tar.bz2 rockbox-13e97cd5f5330e5c7f52f243ddee5cdce61edfa6.tar.xz | |
Theme Editor: Implemented line scrolling
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27344 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'utils/themeeditor/graphics/rbtext.cpp')
| -rw-r--r-- | utils/themeeditor/graphics/rbtext.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
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 <QPainter> 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()); } |