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Disable selection of 'first letter' if tag browser not sorted by name.

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This commit is contained in:
Charles Haley 2011-06-28 11:00:29 +01:00
parent 64d1b9560c
commit 93bed22d15
1 changed files with 17 additions and 1 deletions
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18
src/calibre/gui2/tag_browser/view.py
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@ -12,7 +12,7 @@ from functools import partial
from itertools import izip
from PyQt4.Qt import (QItemDelegate, Qt, QTreeView, pyqtSignal, QSize, QIcon,
QApplication, QMenu, QPoint, QModelIndex)
QApplication, QMenu, QPoint, QModelIndex, QCursor, QToolTip)
from calibre.gui2.tag_browser.model import (TagTreeItem, TAG_SEARCH_STATES,
TagsModel)
@ -477,6 +477,7 @@ class TagsView(QTreeView): # {{{
partial(self.context_menu_handler, action='categorization', category='first letter'))
pa = m.addAction('Partition',
partial(self.context_menu_handler, action='categorization', category='partition'))
if self.collapse_model == 'disable':
da.setCheckable(True)
da.setChecked(True)
@ -487,10 +488,25 @@ class TagsView(QTreeView): # {{{
pa.setCheckable(True)
pa.setChecked(True)
if config['sort_tags_by'] != "name":
fla.setEnabled(False)
m.hovered.connect(self.collapse_menu_hovered)
fla.setToolTip(_('First letter is usable only when sorting by name'))
# Apparently one cannot set a tooltip to empty, so use a star and
# deal with it in the hover method
da.setToolTip('*')
pa.setToolTip('*')
if not self.context_menu.isEmpty():
self.context_menu.popup(self.mapToGlobal(point))
return True
def collapse_menu_hovered(self, action):
tip = action.toolTip()
if tip == '*':
tip = ''
QToolTip.showText(QCursor.pos(), tip)
def dragMoveEvent(self, event):
QTreeView.dragMoveEvent(self, event)
self.setDropIndicatorShown(False)