def test_all():
from qt.core import QApplication
app = QApplication([])
app
gui = init_gui()
for plugin in preferences_plugins():
test_widget(plugin.category, plugin.name, gui=gui)
gui.shutdown()
def test():
app = QApplication([])
app
d = QDialog()
d.setLayout(QVBoxLayout())
d.layout().addWidget(FontFamilyChooser(d))
d.layout().addWidget(QFontComboBox(d))
d.exec_()
def launch_editor(path_to_edit, path_is_raw=False):
app = QApplication([])
if path_is_raw:
raw = path_to_edit
else:
with open(path_to_edit, 'rb') as f:
raw = f.read()
t = Editor('raster_image')
t.data = raw
t.show()
app.exec_()
def test():
from qt.core import QMainWindow
app = QApplication([])
w = QMainWindow()
cf = CoverFlow()
w.resize(cf.size()+QSize(30, 20))
model = DummyImageList()
cf.setImages(model)
cf.setCurrentSlide(39000)
w.setCentralWidget(cf)
w.show()
cf.setFocus(Qt.FocusReason.OtherFocusReason)
sys.exit(app.exec())
def test():
setup_for_cli_run()
app = QApplication([])
bus = dbus.SessionBus()
dbus_name = BusName('com.calibre-ebook.TestDBusMenu',
bus=bus,
do_not_queue=True)
m = QMenu()
ac = m.addAction(QIcon(I('window-close.png')), 'Quit', app.quit)
ac.setShortcut(QKeySequence('Ctrl+Q'))
menu = DBusMenu('/Menu', bus=bus)
menu.publish_new_menu(m)
app.exec_()
del dbus_name
def test():
from qt.core import QApplication, QLabel, QTimer
app = QApplication([])
l = QLabel()
l.setText('Waiting for message...')
def show_message(msg):
print(msg)
l.setText(msg.decode('utf-8'))
def send():
send_message_via_worker('hello!', wait_till_sent=False)
QTimer.singleShot(1000, send)
s = Listener(parent=l)
s.start_listening()
print('Listening at:', s.serverName(), s.isListening())
s.message_received.connect(show_message)
l.show()
app.exec()
del app
Qt.ConnectionType.QueuedConnection)
def stop_animation(self):
self.animation.stop()
self.animation_finished()
def paintEvent(self, ev):
size = self._icon_size if self._icon_size > 10 else self.iconSize(
).width()
p = QPainter(self)
opt = QStyleOptionToolButton()
self.initStyleOption(opt)
s = self.style()
opt.iconSize = QSize(size, size)
s.drawComplexControl(QStyle.ComplexControl.CC_ToolButton, opt, p, self)
if __name__ == '__main__':
from qt.core import QApplication, QHBoxLayout
app = QApplication([])
w = QWidget()
w.setLayout(QHBoxLayout())
b = ThrobbingButton()
b.setIcon(QIcon(I('donate.png')))
w.layout().addWidget(b)
w.show()
b.set_normal_icon_size(64, 64)
b.start_animation()
app.exec()
for x in self.images.selectedItems():
return x
@property
def selected_fname(self):
try:
return unicode_type(
self.selected_item.data(Qt.ItemDataRole.UserRole) or '')
except (AttributeError, TypeError):
pass
def remove_texture(self):
if not self.selected_fname:
return
if self.selected_fname.startswith(':'):
return error_dialog(self,
_('Cannot remove'),
_('Cannot remove builtin textures'),
show=True)
os.remove(
unicode_type(
self.selected_item.data(Qt.ItemDataRole.UserRole + 1) or ''))
self.images.takeItem(self.images.row(self.selected_item))
if __name__ == '__main__':
app = QApplication([]) # noqa
d = TextureChooser()
d.exec_()
print(d.texture)
