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Fix ratings deleegate to use model supplied color

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This commit is contained in:
Kovid Goyal 2011-05-22 12:43:25 -06:00
parent b0db493968
commit 8a4ceb206d
2 changed files with 15 additions and 9 deletions
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20
src/calibre/gui2/library/delegates.py
View File

@ -40,10 +40,7 @@ class RatingDelegate(QStyledItemDelegate): # {{{
50 + 40 * sin(0.8 * i * pi))
self.star_path.closeSubpath()
self.star_path.setFillRule(Qt.WindingFill)
gradient = QLinearGradient(0, 0, 0, 100)
gradient.setColorAt(0.0, self.COLOR)
gradient.setColorAt(1.0, self.COLOR)
self.brush = QBrush(gradient)
self.gradient = QLinearGradient(0, 0, 0, 100)
self.factor = self.SIZE/100.
def sizeHint(self, option, index):
@ -53,7 +50,8 @@ class RatingDelegate(QStyledItemDelegate): # {{{
def paint(self, painter, option, index):
style = self._parent.style()
option = QStyleOptionViewItemV4(option)
self.initStyleOption(option, self.dummy)
self.initStyleOption(option, index)
option.text = u''
num = index.model().data(index, Qt.DisplayRole).toInt()[0]
def draw_star():
painter.save()
@ -65,6 +63,7 @@ class RatingDelegate(QStyledItemDelegate): # {{{
painter.restore()
painter.save()
if hasattr(QStyle, 'CE_ItemViewItem'):
style.drawControl(QStyle.CE_ItemViewItem, option,
painter, self._parent)
@ -75,8 +74,15 @@ class RatingDelegate(QStyledItemDelegate): # {{{
painter.setClipRect(option.rect)
y = option.rect.center().y()-self.SIZE/2.
x = option.rect.left()
painter.setPen(self.PEN)
painter.setBrush(self.brush)
color = index.data(Qt.ForegroundRole)
if color.isNull() or not color.isValid():
color = self.COLOR
else:
color = QColor(color)
painter.setPen(QPen(color, 1, Qt.SolidLine, Qt.RoundCap, Qt.RoundJoin))
self.gradient.setColorAt(0.0, color)
self.gradient.setColorAt(1.0, color)
painter.setBrush(QBrush(self.gradient))
painter.translate(x, y)
i = 0
while i < num:

4
src/calibre/gui2/library/models.py
View File

@ -693,9 +693,9 @@ class BooksModel(QAbstractTableModel): # {{{
return NONE
if role in (Qt.DisplayRole, Qt.EditRole):
return self.column_to_dc_map[col](index.row())
elif role == Qt.BackgroundColorRole:
elif role == Qt.BackgroundRole:
if self.id(index) in self.ids_to_highlight_set:
return QColor('lightgreen')
return QVariant(QColor('lightgreen'))
elif role == Qt.DecorationRole:
if self.column_to_dc_decorator_map[col] is not None:
return self.column_to_dc_decorator_map[index.column()](index.row())