def item_activated(self, index):
try:
char_code = int(self.model().data(index, Qt.ItemDataRole.UserRole))
except (TypeError, ValueError):
pass
else:
self.char_selected.emit(codepoint_to_chr(char_code))
def paint_normal(self, painter, option, charcode):
f = option.font
f.setPixelSize(option.rect.height() - 8)
painter.setFont(f)
painter.drawText(option.rect,
Qt.AlignHCenter | Qt.AlignBottom | Qt.TextSingleLine,
codepoint_to_chr(charcode))
def context_menu(self, pos):
index = self.indexAt(pos)
if index.isValid():
try:
char_code = int(self.model().data(index, Qt.UserRole))
except (TypeError, ValueError):
pass
else:
m = QMenu(self)
m.addAction(
QIcon(I('edit-copy.png')),
_('Copy %s to clipboard') % codepoint_to_chr(char_code),
partial(self.copy_to_clipboard, char_code))
m.addAction(
QIcon(I('rating.png')),
(_('Remove %s from favorites')
if self.showing_favorites else _('Add %s to favorites')) %
codepoint_to_chr(char_code),
partial(self.remove_from_favorites, char_code))
if self.showing_favorites:
m.addAction(_('Restore favorites to defaults'),
self.restore_defaults)
m.exec_(self.mapToGlobal(pos))
def copy_to_clipboard(self, char_code):
c = QApplication.clipboard()
c.setText(codepoint_to_chr(char_code))