Python Gdk.KEY_Delete方法代码示例

# 需要导入模块: from gi.repository import Gdk [as 别名]
# 或者: from gi.repository.Gdk import KEY_Delete [as 别名]
def signal_key_press_event(self, treeview, event):
		if event.type != Gdk.EventType.KEY_PRESS:
			return
		keyval = event.get_keyval()[1]
		if event.get_state() == Gdk.ModifierType.CONTROL_MASK:
			if keyval == Gdk.KEY_c and self.column_titles:
				gui_utilities.gtk_treeview_selection_to_clipboard(treeview, list(self.column_titles.values())[0])
		elif keyval == Gdk.KEY_F5 and self.cb_refresh:
			self.cb_refresh()
		elif keyval == Gdk.KEY_Delete:
			self._call_cb_delete() 

# 需要导入模块: from gi.repository import Gdk [as 别名]
# 或者: from gi.repository.Gdk import KEY_Delete [as 别名]
def signal_tv_key_press(self, _, event):
		if event.type != Gdk.EventType.KEY_PRESS:
			return
		keyval = event.get_keyval()[1]
		if keyval == Gdk.KEY_F2:
			self._rename_selection()
		elif keyval == Gdk.KEY_F5:
			self.refresh()
		elif keyval == Gdk.KEY_Delete:
			self._delete_selection() 

# 需要导入模块: from gi.repository import Gdk [as 别名]
# 或者: from gi.repository.Gdk import KEY_Delete [as 别名]
def on_file_treeview_key_press_event(self, widget, event):
        kv = event.keyval
        # Events that don't need to know about modifiers
        if kv == Gdk.KEY_Escape:
            self.file_treeview.get_selection().unselect_all()
            self.builder.get_object('edit_button').set_sensitive(False)
            self.builder.get_object('cut_button').set_sensitive(False)
            self.builder.get_object('copy_button').set_sensitive(False)
            self.builder.get_object('delete_button').set_sensitive(False)
            return True
        elif kv == Gdk.KEY_Delete:
            self.delete_selected()
            return True
        elif kv == Gdk.KEY_F2:
            self.edit_selected()
            return True

        # Handle other events
        # Determine the actively pressed modifier
        modifier = event.get_state() & Gtk.accelerator_get_default_mod_mask()

        # Bool of Control or Shift modifier states
        control = modifier == Gdk.ModifierType.CONTROL_MASK
        shift = modifier == Gdk.ModifierType.SHIFT_MASK

        if control and kv == Gdk.KEY_c:
            return self.copy_selected()
        elif control and kv == Gdk.KEY_x:
            return self.cut_selected()
        elif control and kv == Gdk.KEY_v:
            return self.paste() 

# 需要导入模块: from gi.repository import Gdk [as 别名]
# 或者: from gi.repository.Gdk import KEY_Delete [as 别名]
def _on_key_press_event(self, _widget, event):
        if self.hemingway_mode:
            return event.keyval == Gdk.KEY_BackSpace or event.keyval == Gdk.KEY_Delete

        if event.state & Gdk.ModifierType.SHIFT_MASK == Gdk.ModifierType.SHIFT_MASK \
                and event.keyval == Gdk.KEY_ISO_Left_Tab:  # Capure Shift-Tab
            self._on_shift_tab()
            return True 

# 需要导入模块: from gi.repository import Gdk [as 别名]
# 或者: from gi.repository.Gdk import KEY_Delete [as 别名]
def _parse_user_input(builder, oauth, meta, config_dict, lets_connect, secret=None):
    # type: (Gtk.builder, str, Metadata, dict, bool, str) -> None
    dialog = builder.get_object('totp-enroll-dialog')
    code_entry = builder.get_object('totp-code-entry')
    cancel_button = builder.get_object('totp-cancel-button')
    submit_button = builder.get_object('totp-submit-button')

    def callback(_, event):
        valid = chr(event.keyval).isdigit()
        logger.debug(u"user pressed {}, valid: {}".format(event.keyval, valid))
        if event.keyval in (Gdk.KEY_Left, Gdk.KEY_Right, Gdk.KEY_BackSpace, Gdk.KEY_End, Gdk.KEY_Home,
                            Gdk.KEY_Delete, Gdk.KEY_Return, Gdk.KEY_Escape):
            return False
        return not chr(event.keyval).isdigit()

    code_entry.connect("key-press-event", callback)
    code_entry.set_max_length(6)

    cancel_button.set_sensitive(True)
    submit_button.set_sensitive(True)
    while True:
        response = dialog.run()
        if response == 0:
            key = code_entry.get_text()
            cancel_button.set_sensitive(False)
            submit_button.set_sensitive(False)
            thread_helper(lambda: _enroll(builder, oauth, meta, config_dict, secret, key, lets_connect))
        else:
            dialog.hide()
            break


# background tread 

# 需要导入模块: from gi.repository import Gdk [as 别名]
# 或者: from gi.repository.Gdk import KEY_Delete [as 别名]
def _parse_user_input(builder, oauth, meta, config_dict, lets_connect):
    # type: (Gtk.builder, str, Metadata, dict, bool) -> None
    dialog = builder.get_object('yubi-enroll-dialog')
    code_entry = builder.get_object('yubi-code-entry')
    cancel_button = builder.get_object('yubi-cancel-button')
    submit_button = builder.get_object('yubi-submit-button')

    def callback(_, event):
        valid = chr(event.keyval).isdigit()
        logger.debug(u"user pressed {}, valid: {}".format(event.keyval, valid))
        if event.keyval in (Gdk.KEY_Left, Gdk.KEY_Right, Gdk.KEY_BackSpace, Gdk.KEY_End, Gdk.KEY_Home,
                            Gdk.KEY_Delete, Gdk.KEY_Return, Gdk.KEY_Escape):
            return False
        return event.keyval not in range(0x20, 0x7e)

    code_entry.connect("key-press-event", callback)
    cancel_button.set_sensitive(True)
    submit_button.set_sensitive(True)
    while True:
        response = dialog.run()
        if response == 0:
            key = code_entry.get_text()
            cancel_button.set_sensitive(False)
            submit_button.set_sensitive(False)
            thread_helper(lambda: _enroll(builder, oauth, meta, config_dict, key, lets_connect=lets_connect))
        else:
            dialog.hide()
            break


# background tread 

# 需要导入模块: from gi.repository import Gdk [as 别名]
# 或者: from gi.repository.Gdk import KEY_Delete [as 别名]
def button_press_event(self,obj,event):
        from gramps.gui.editors import EditPlace

        if (event.type == Gdk.EventType._2BUTTON_PRESS and
                event.button.button == 1):
            store, node = self.tree.get_selection().get_selected()
            if node:
                #only when non empty tree view you are here
                place_handle = store.get_value(node, 1)
                place = self.db.get_place_from_handle(place_handle)
                action = store.get_value(node,2)
                if action :
                    if action[1] != None :
                        place = self.group_set(place, action[0], action[1] )
                else :
                    #we are in a parent node, go over children nodes if present
                    index = 0
                    while store.iter_nth_child(node, index):
                        nodechild = store.iter_nth_child(node, index)
                        action = store.get_value(nodechild,2)
                        if action :
                            if action[1] != None :
                                place = self.group_set(place,
                                                action[0], action[1] )
                        index += 1

                try :
                    EditPlace(self.dbstate, self.uistate, self.track, place,
                           self.this_callback)
                except WindowActiveError :
                    pass

        if event.type == Gdk.EventType.KEY_PRESS and \
                event.keyval == Gdk.KEY_Delete:
            selection = self.tree.get_selection()
            store, node = selection.get_selected()
            if node :
                path = store.get_path(node)
                store.remove(node)
                # set selection to the next item
                selection.select_path(path)
                # if last of a path was deleted, the above gave no result
                # select next item if not empty list
                if not selection.path_is_selected(path):
                    row = path[0]-1
                    # test case for empty lists
                    if row >= 0:
                        selection.select_path((row,))

        if event.type == Gdk.EventType.KEY_PRESS and \
                event.keyval == Gdk.KEY_Tab:
            #call up google maps
            self.google() 

# 需要导入模块: from gi.repository import Gdk [as 别名]
# 或者: from gi.repository.Gdk import KEY_Delete [as 别名]
def on_key_press(self, widget, event):

        # Events that don't need to know about modifiers
        if event.keyval == Gdk.KEY_Escape:
            self.get_toplevel().set_focus(None)
            return True
        if event.keyval == Gdk.KEY_Delete:
            self.destroy()  # Remove the widget
            return True
        if event.keyval == Gdk.KEY_Tab:
            # TODO Implement move focus to next widget
            pass

        # Get any active, but not pressed modifiers, like CapsLock and NumLock
        persistant_modifiers = Gtk.accelerator_get_default_mod_mask()

        # Determine the actively pressed modifier
        modifier = event.get_state() & persistant_modifiers

        # Bool of Control or Shift modifier states
        control = modifier == Gdk.ModifierType.CONTROL_MASK
        shift = modifier == Gdk.ModifierType.SHIFT_MASK

        # If neither Shift or Control we want to move the Widget
        if event.keyval == Gdk.KEY_Up and not (shift or control):
            self.parent.child_incremental_move(self, self.parent.Incremental.Move.UP)
        elif event.keyval == Gdk.KEY_Down and not (shift or control):
            self.parent.child_incremental_move(self, self.parent.Incremental.Move.DOWN)
        elif event.keyval == Gdk.KEY_Left and not (shift or control):
            self.parent.child_incremental_move(self, self.parent.Incremental.Move.LEFT)
        elif event.keyval == Gdk.KEY_Right and not (shift or control):
            self.parent.child_incremental_move(self, self.parent.Incremental.Move.RIGHT)

        # If either Shift or Control we want to resize the Widget
        elif event.keyval == Gdk.KEY_Up and (shift or control):
            self.parent.child_incremental_move(self, self.parent.Incremental.Resize.Height.SMALLER)
        elif event.keyval == Gdk.KEY_Down and (shift or control):
            self.parent.child_incremental_move(self, self.parent.Incremental.Resize.Height.BIGGER)
        elif event.keyval == Gdk.KEY_Left and (shift or control):
            self.parent.child_incremental_move(self, self.parent.Incremental.Resize.Width.SMALLER)
        elif event.keyval == Gdk.KEY_Right and (shift or control):
            self.parent.child_incremental_move(self, self.parent.Incremental.Resize.Width.BIGGER)

        # Indicate the event was handled
        return True


#===================================
#  Drag to Move / Resize
#===================================