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Enhancement #1698331: add set buttons for bool columns in single metadata.

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This commit is contained in:
Charles Haley 2017-06-16 15:55:02 +02:00
parent 4cebbfd766
commit 9c5feca445
1 changed files with 46 additions and 5 deletions
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51
src/calibre/gui2/custom_column_widgets.py
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@ -101,9 +101,42 @@ class LongText(Base):
class Bool(Base): class Bool(Base):
def setup_ui(self, parent): def setup_ui(self, parent):
self.widgets = [QLabel('&'+self.col_metadata['name']+':', parent), self.widgets = [QLabel('&'+self.col_metadata['name']+':', parent)]
QComboBox(parent)] w = QWidget(parent)
w = self.widgets[1] self.widgets.append(w)
l = QHBoxLayout()
l.setContentsMargins(0, 0, 0, 0)
w.setLayout(l)
self.combobox = QComboBox(parent)
l.addWidget(self.combobox)
t = _('Yes')
c = QPushButton(t, parent)
width = c.fontMetrics().boundingRect(t).width() + 7
c.setMaximumWidth(width)
l.addWidget(c)
c.clicked.connect(self.set_to_yes)
t = _('No')
c = QPushButton(t, parent)
width = c.fontMetrics().boundingRect(t).width() + 7
c.setMaximumWidth(width)
l.addWidget(c)
c.clicked.connect(self.set_to_no)
t = _('Clear')
c = QPushButton(t, parent)
width = c.fontMetrics().boundingRect(t).width() + 7
c.setMaximumWidth(width)
l.addWidget(c)
c.clicked.connect(self.set_to_cleared)
c = QLabel('', parent)
c.setMaximumWidth(1)
l.addWidget(c, 1)
w = self.combobox
items = [_('Yes'), _('No'), _('Undefined')] items = [_('Yes'), _('No'), _('Undefined')]
icons = [I('ok.png'), I('list_remove.png'), I('blank.png')] icons = [I('ok.png'), I('list_remove.png'), I('blank.png')]
if not self.db.prefs.get('bools_are_tristate'): if not self.db.prefs.get('bools_are_tristate'):
@ -116,12 +149,20 @@ class Bool(Base):
val = {None: 2, False: 1, True: 0}[val] val = {None: 2, False: 1, True: 0}[val]
if not self.db.prefs.get('bools_are_tristate') and val == 2: if not self.db.prefs.get('bools_are_tristate') and val == 2:
val = 1 val = 1
self.widgets[1].setCurrentIndex(val) self.combobox.setCurrentIndex(val)
def getter(self): def getter(self):
val = self.widgets[1].currentIndex() val = self.combobox.currentIndex()
return {2: None, 1: False, 0: True}[val] return {2: None, 1: False, 0: True}[val]
def set_to_yes(self):
self.combobox.setCurrentIndex(0)
def set_to_no(self):
self.combobox.setCurrentIndex(1)
def set_to_cleared(self):
self.combobox.setCurrentIndex(2)
class Int(Base): class Int(Base):