def setup_navigation_buttons(self):
def make_button(**action_args):
button = QToolButton()
button.setDefaultAction(create_action(self,
**action_args
))
return button
back_button = make_button(
text="Back",
icon=icon('back.png'),
triggered=lambda: self.active_filewidget.set_path(
self.active_filewidget.path_history.prev_item(),
)
)
forward_button = make_button(
text="Forward",
icon=icon('next.png'),
triggered=lambda: self.active_filewidget.set_path(
self.active_filewidget.path_history.next_item(),
)
)
up_button = QToolButton()
up_button.setDefaultAction(create_action(self,
text="Go to parent directory",
icon=icon('up2.png'),
triggered=lambda: self.active_filewidget.set_path(
self.active_filewidget.directory.path.parent
)
))
history_button = make_button(
text=u"",
icon=icon('menu-arrow.png')
)
history_button.setArrowType(Qt.NoArrow)
button_menu = QMenu(history_button)
button_menu.aboutToShow.connect(
partial(self.build_history_menu, button_menu)
)
history_button.setPopupMode(QToolButton.InstantPopup)
history_button.setMenu(button_menu)
refresh_button = make_button(
text="Refresh",
icon=icon('reload.png'),
triggered=lambda: self.active_filewidget.currentWidget() \
.action_refresh.emit()
)
for widget in (back_button, forward_button, up_button,
history_button, refresh_button):
self.addWidget(widget)
def __init__(self, parent, initial_path):
#filewidget_factory=MultiFileWidget):
QWidget.__init__(self, parent)
self.directory = Directory(path(initial_path))
print ">>>", initial_path
self.path_combo = QComboBox(self)
self.path_combo.setEditable(True)
self.path_combo.lineEdit() \
.returnPressed \
.connect(self.pathcombo_return_pressed)
self.filter_combo = QComboBox(self)
self.filter_combo.setEditable(True)
self.filter_combo.lineEdit() \
.returnPressed \
.connect(self.filtercombo_return_pressed)
self.free_space_label = QLabel(self)
self.free_space_label.setProperty('is_status', True)
self.filewidget = MultiFileWidget(self, self.directory)
self.filewidget.currentChanged.connect(self.view_widget_changed)
for widget in self.filewidget.widgets:
self.connect_filewidget_events(widget)
self.filewidget.newWidget.connect(self.connect_filewidget_events)
self.selection_status_label = DropLabel(self, self.mime_data_dropped)
self.selection_status_label.setProperty('is_status', True)
self.jump_button = QToolButton(self)
self.jump_button.setIcon(icon('jump.png'))
self.jump_button.clicked.connect(
self.jump_menu_requested
)
layout = QVBoxLayout()
layout.setSpacing(5)
path_combo_layout = QHBoxLayout()
path_combo_layout.setContentsMargins(0, 0, 0, 0)
path_combo_layout.addWidget(self.path_combo)
path_combo_layout.addWidget(self.jump_button)
layout.addLayout(path_combo_layout)
for widget in [self.filter_combo,
self.free_space_label,
self.filewidget,
self.selection_status_label]:
layout.addWidget(widget)
self.setLayout(layout)
self.filewidget_dir_changed(initial_path)
self.action_hide_jump = create_action(self,
text="Show jump button",
checkable=True,
checked=False,
triggered=self.jump_button.setVisible
)
self.action_hide_path = create_action(self,
text="Show current path",
checkable=True,
checked=True,
triggered=self.path_combo.setVisible
)
self.action_hide_path.triggered.connect(
self.action_hide_jump.triggered.emit
)
self.action_hide_filter = create_action(self,
text="Show filter",
checkable=True,
checked=True,
triggered=self.filter_combo.setVisible
)
self.action_hide_selection_status = create_action(self,
text="Show selection status",
checkable=True,
checked=True,
triggered=self.selection_status_label.setVisible
)
self._last_filters = {}
def __init__(self, parent, files, start_filename=None):
QGraphicsView.__init__(self, parent)
self.setMouseTracking(True)
self.setRenderHints(QPainter.Antialiasing |
#QPainter.SmoothPixmapTransform|
QPainter.HighQualityAntialiasing)
self.files = files
if start_filename:
self.index = files.index(start_filename)
else:
self.index = 0
toolbar = self.toolbar = QToolBar(self)
self.toolbar.show()
self.toolbar.addAction(create_action(self,
text="Leave fullscreen",
icon=icon('window-close.png'),
triggered=self.close # XXX need testing
))
self.toolbar.addSeparator()
self.toolbar.addAction(create_action(self,
text="Previous",
icon=icon('back.png'),
triggered=self.previousPicture,
))
self.toolbar.addAction(create_action(self,
text="Next",
icon=icon('next.png'),
triggered=self.nextPicture,
))
self.toolbar.addSeparator()
self.toolbar.addAction(create_action(self,
text="Zoom out",
icon=icon('zoom-out.png'),
triggered=lambda: self.actionScale(1 / 1.2),
))
self.toolbar.addAction(create_action(self,
text="Zoom in",
icon=icon('zoom-in.png'),
triggered=lambda: self.actionScale(1.2)
))
self.toolbar.addAction(create_action(self,
text="Fit",
icon=icon('zoom-best-fit.png'),
triggered=self.fit
))
self.toolbar.addAction(create_action(self,
text="1:1",
icon=icon('zoom-original.png'),
triggered=self.actionReset,
))
self.toolbar.addSeparator()
self.resolution_label = QLabel(toolbar)
self.resolution_label.setAlignment(Qt.AlignVCenter)
self.toolbar.addWidget(self.resolution_label)
#self._move_toolbar()
self.scene = QGraphicsScene()
self.scene.setBackgroundBrush(Qt.black)
self.picture = self.picture_item = None
self.showPicture()
self.setScene(self.scene)
self.timer = QTimer(self)
self.timer.timeout.connect(self.hideToolbar)
self.toolbar_toggled = False
self.fit_to_window = True
