def __init__(self):
gtk.DrawingArea.__init__(self)
self.graph = Graph()
self.openfilename = None
self.set_flags(gtk.CAN_FOCUS)
self.add_events(gtk.gdk.BUTTON_PRESS_MASK | gtk.gdk.BUTTON_RELEASE_MASK)
self.connect("button-press-event", self.on_area_button_press)
self.connect("button-release-event", self.on_area_button_release)
self.add_events(gtk.gdk.POINTER_MOTION_MASK | gtk.gdk.POINTER_MOTION_HINT_MASK | gtk.gdk.BUTTON_RELEASE_MASK)
self.connect("motion-notify-event", self.on_area_motion_notify)
self.connect("scroll-event", self.on_area_scroll_event)
self.connect("size-allocate", self.on_area_size_allocate)
self.connect('key-press-event', self.on_key_press_event)
self.x, self.y = 0.0, 0.0
self.zoom_ratio = 1.0
self.zoom_to_fit_on_resize = False
self.animation = NoAnimation(self)
self.drag_action = NullAction(self)
self.presstime = None
self.highlight = None
python类CAN_FOCUS的实例源码
def __init__(self):
gtk.DrawingArea.__init__(self)
self.graph = Graph()
self.openfilename = None
self.set_flags(gtk.CAN_FOCUS)
self.add_events(gtk.gdk.BUTTON_PRESS_MASK | gtk.gdk.BUTTON_RELEASE_MASK)
self.connect("button-press-event", self.on_area_button_press)
self.connect("button-release-event", self.on_area_button_release)
self.add_events(gtk.gdk.POINTER_MOTION_MASK | gtk.gdk.POINTER_MOTION_HINT_MASK | gtk.gdk.BUTTON_RELEASE_MASK)
self.connect("motion-notify-event", self.on_area_motion_notify)
self.connect("scroll-event", self.on_area_scroll_event)
self.connect("size-allocate", self.on_area_size_allocate)
self.connect('key-press-event', self.on_key_press_event)
self.x, self.y = 0.0, 0.0
self.zoom_ratio = 1.0
self.zoom_to_fit_on_resize = False
self.animation = NoAnimation(self)
self.drag_action = NullAction(self)
self.presstime = None
self.highlight = None
def defocusify(widget):
widget.unset_flags(gtk.CAN_FOCUS)
def __init__(self):
gtk.DrawingArea.__init__(self)
self.graph = Graph()
self.openfilename = None
self.set_flags(gtk.CAN_FOCUS)
self.add_events(gtk.gdk.BUTTON_PRESS_MASK | gtk.gdk.BUTTON_RELEASE_MASK)
self.connect("button-press-event", self.on_area_button_press)
self.connect("button-release-event", self.on_area_button_release)
self.add_events(gtk.gdk.POINTER_MOTION_MASK | gtk.gdk.POINTER_MOTION_HINT_MASK | gtk.gdk.BUTTON_RELEASE_MASK)
self.connect("motion-notify-event", self.on_area_motion_notify)
self.connect("scroll-event", self.on_area_scroll_event)
self.connect("size-allocate", self.on_area_size_allocate)
self.connect('key-press-event', self.on_key_press_event)
self.last_mtime = None
gobject.timeout_add(1000, self.update)
self.x, self.y = 0.0, 0.0
self.zoom_ratio = 1.0
self.zoom_to_fit_on_resize = False
self.animation = NoAnimation(self)
self.drag_action = NullAction(self)
self.presstime = None
self.highlight = None
def defocusify(widget):
widget.unset_flags(gtk.CAN_FOCUS)
def __init__(self):
gtk.DrawingArea.__init__(self)
self.graph = Graph()
self.openfilename = None
self.set_flags(gtk.CAN_FOCUS)
self.add_events(gtk.gdk.BUTTON_PRESS_MASK | gtk.gdk.BUTTON_RELEASE_MASK)
self.connect("button-press-event", self.on_area_button_press)
self.connect("button-release-event", self.on_area_button_release)
self.add_events(gtk.gdk.POINTER_MOTION_MASK | gtk.gdk.POINTER_MOTION_HINT_MASK | gtk.gdk.BUTTON_RELEASE_MASK)
self.connect("motion-notify-event", self.on_area_motion_notify)
self.connect("scroll-event", self.on_area_scroll_event)
self.connect("size-allocate", self.on_area_size_allocate)
self.connect('key-press-event', self.on_key_press_event)
self.last_mtime = None
gobject.timeout_add(1000, self.update)
self.x, self.y = 0.0, 0.0
self.zoom_ratio = 1.0
self.zoom_to_fit_on_resize = False
self.animation = NoAnimation(self)
self.drag_action = NullAction(self)
self.presstime = None
self.highlight = None
def __init__(self):
gtk.DrawingArea.__init__(self)
self.graph = Graph()
self.openfilename = None
self.set_flags(gtk.CAN_FOCUS)
self.add_events(gtk.gdk.BUTTON_PRESS_MASK | gtk.gdk.BUTTON_RELEASE_MASK)
self.connect("button-press-event", self.on_area_button_press)
self.connect("button-release-event", self.on_area_button_release)
self.add_events(gtk.gdk.POINTER_MOTION_MASK | gtk.gdk.POINTER_MOTION_HINT_MASK | gtk.gdk.BUTTON_RELEASE_MASK)
self.connect("motion-notify-event", self.on_area_motion_notify)
self.connect("scroll-event", self.on_area_scroll_event)
self.connect("size-allocate", self.on_area_size_allocate)
self.connect('key-press-event', self.on_key_press_event)
self.last_mtime = None
gobject.timeout_add(1000, self.update)
self.x, self.y = 0.0, 0.0
self.zoom_ratio = 1.0
self.zoom_to_fit_on_resize = False
self.animation = NoAnimation(self)
self.drag_action = NullAction(self)
self.presstime = None
self.highlight = None