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Context menu for tab bar

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Kovid Goyal 2013-12-06 16:03:51 +05:30
parent 2523138eb9
commit a7176dc8fc
1 changed files with 25 additions and 3 deletions
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28
src/calibre/gui2/tweak_book/ui.py
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@ -9,8 +9,8 @@ __copyright__ = '2013, Kovid Goyal <kovid at kovidgoyal.net>'
from functools import partial from functools import partial
from PyQt4.Qt import ( from PyQt4.Qt import (
QDockWidget, Qt, QLabel, QIcon, QAction, QApplication, QWidget, QDockWidget, Qt, QLabel, QIcon, QAction, QApplication, QWidget, QEvent,
QVBoxLayout, QStackedWidget, QTabWidget, QImage, QPixmap, pyqtSignal) QVBoxLayout, QStackedWidget, QTabWidget, QImage, QPixmap, pyqtSignal, QMenu)
from calibre.constants import __appname__, get_version from calibre.constants import __appname__, get_version
from calibre.gui2 import elided_text from calibre.gui2 import elided_text
@ -61,6 +61,7 @@ class Central(QStackedWidget):
self.search_panel = SearchPanel(self) self.search_panel = SearchPanel(self)
l.addWidget(self.search_panel) l.addWidget(self.search_panel)
self.restore_state() self.restore_state()
self.editor_tabs.tabBar().installEventFilter(self)
def _close_requested(self, index): def _close_requested(self, index):
editor = self.editor_tabs.widget(index) editor = self.editor_tabs.widget(index)
@ -105,7 +106,9 @@ class Central(QStackedWidget):
self.close_requested.emit(ed) self.close_requested.emit(ed)
def close_all_but_current_editor(self): def close_all_but_current_editor(self):
ed = self.current_editor self.close_all_but(self.current_editor)
def close_all_but(self, ed):
close = [] close = []
if ed is not None: if ed is not None:
for i in xrange(self.editor_tabs.count()): for i in xrange(self.editor_tabs.count()):
@ -133,6 +136,25 @@ class Central(QStackedWidget):
def pre_fill_search(self, text): def pre_fill_search(self, text):
self.search_panel.pre_fill(text) self.search_panel.pre_fill(text)
def eventFilter(self, obj, event):
base = super(Central, self)
if obj is not self.editor_tabs.tabBar() or event.type() != QEvent.MouseButtonPress or event.button() not in (Qt.RightButton, Qt.MidButton):
return base.eventFilter(obj, event)
index = self.editor_tabs.tabBar().tabAt(event.pos())
if index < 0:
return base.eventFilter(obj, event)
if event.button() == Qt.MidButton:
self._close_requested(index)
ed = self.editor_tabs.widget(index)
if ed is not None:
menu = QMenu(self)
menu.addAction(actions['close-current-tab'].icon(), _('Close tab'), partial(self.close_requested.emit, ed))
menu.addSeparator()
menu.addAction(actions['close-all-but-current-tab'].icon(), _('Close other tabs'), partial(self.close_all_but, ed))
menu.exec_(self.editor_tabs.tabBar().mapToGlobal(event.pos()))
return True
class Main(MainWindow): class Main(MainWindow):
APP_NAME = _('Tweak Book') APP_NAME = _('Tweak Book')