mifr/subsurface
1
0
Fork 0
mirror of https://github.com/subsurface/subsurface.git synced 2025-02-19 22:16:15 +00:00
Code Issues Projects Releases Packages Wiki Activity

Dynamic StarWidget metrics

Browse source 
The default IMG_SIZE and SPACING in the StarWidget are not appropriate
for HiDPI displays. Replace them with StarMetrics which are
auto-computed from the (default) font size (which Qt determines from the
display DPI settings).

Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Giuseppe Bilotta 2014-10-15 15:30:46 +02:00 • committed by Dirk Hohndel
parent 29851d956f
commit 0171368b6d
3 changed files with 35 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

8
qt-ui/modeldelegates.cpp
View file

@ -50,17 +50,19 @@ void StarWidgetsDelegate::paint(QPainter *painter, const QStyleOptionViewItem &o
painter->setRenderHint(QPainter::Antialiasing, true);
const QPixmap active = QPixmap::fromImage(StarWidget::starActive());
const QPixmap inactive = QPixmap::fromImage(StarWidget::starInactive());
const StarMetrics& metrics = StarWidget::metrics();
for (int i = 0; i < rating; i++)
painter->drawPixmap(option.rect.x() + i * IMG_SIZE + SPACING, option.rect.y() + deltaY, active);
painter->drawPixmap(option.rect.x() + i * metrics.size + metrics.spacing, option.rect.y() + deltaY, active);
for (int i = rating; i < TOTALSTARS; i++)
painter->drawPixmap(option.rect.x() + i * IMG_SIZE + SPACING, option.rect.y() + deltaY, inactive);
painter->drawPixmap(option.rect.x() + i * metrics.size + metrics.spacing, option.rect.y() + deltaY, inactive);
painter->restore();
}
QSize StarWidgetsDelegate::sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const
{
return QSize(IMG_SIZE * TOTALSTARS + SPACING * (TOTALSTARS - 1), IMG_SIZE);
const StarMetrics& metrics = StarWidget::metrics();
return QSize(metrics.size * TOTALSTARS + metrics.spacing * (TOTALSTARS - 1), metrics.size);
}
ComboBoxDelegate::ComboBoxDelegate(QAbstractItemModel *model, QObject *parent) : QStyledItemDelegate(parent), model(model)