sugarlabs/sugar-toolkit-gtk3
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Reveal palettes on right-click (Eben)

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This immediately reveals the full palette for an
object when it is right clicked. A future change should
be made to require explicit dismissal (option chosen,
click outside, escape) when one is explicitly invoked.
This commit is contained in:
Tomeu Vizoso 2008-05-24 19:34:03 +02:00
parent bfca9c61b8
commit 976abfc0b7
1 changed files with 56 additions and 18 deletions
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74
src/sugar/graphics/palette.py
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@ -209,10 +209,10 @@ class Palette(gtk.Window):
self._menu_content_separator = gtk.HSeparator()
self._popup_anim = animator.Animator(0.3, 10)
self._popup_anim = animator.Animator(.5, 10)
self._popup_anim.add(_PopupAnimation(self))
self._secondary_anim = animator.Animator(1.0, 10)
self._secondary_anim = animator.Animator(2.0, 10)
self._secondary_anim.add(_SecondaryAnimation(self))
self._popdown_anim = animator.Animator(0.6, 10)
@ -265,10 +265,8 @@ class Palette(gtk.Window):
# The menu is not shown here until an item is added
self.menu = _Menu(self)
self.connect('enter-notify-event',
self._enter_notify_event_cb)
self.connect('leave-notify-event',
self._leave_notify_event_cb)
self.connect('enter-notify-event', self.__enter_notify_event_cb)
self.connect('leave-notify-event', self.__leave_notify_event_cb)
self._mouse_detector = MouseSpeedDetector(self, 200, 5)
self._mouse_detector.connect('motion-slow', self._mouse_slow_cb)
@ -314,6 +312,7 @@ class Palette(gtk.Window):
if self._invoker is not None:
self._invoker.disconnect(self._enter_invoker_hid)
self._invoker.disconnect(self._leave_invoker_hid)
self._invoker.disconnect(self._right_click_invoker_hid)
self._invoker = invoker
if invoker is not None:
@ -321,6 +320,8 @@ class Palette(gtk.Window):
'mouse-enter', self._invoker_mouse_enter_cb)
self._leave_invoker_hid = self._invoker.connect(
'mouse-leave', self._invoker_mouse_leave_cb)
self._right_click_invoker_hid = self._invoker.connect(
'right-click', self._invoker_right_click_cb)
if hasattr(invoker.props, 'widget'):
self._label.props.accel_widget = invoker.props.widget
@ -586,9 +587,6 @@ class Palette(gtk.Window):
self.palette_state = state
def _invoker_mouse_enter_cb(self, invoker):
self._mouse_detector.start()
def _mouse_slow_cb(self, widget):
self._mouse_detector.stop()
self._palette_do_popup()
@ -610,16 +608,26 @@ class Palette(gtk.Window):
self.popup(immediate=immediate)
def _invoker_mouse_enter_cb(self, invoker):
self._mouse_detector.start()
def _invoker_mouse_leave_cb(self, invoker):
self._mouse_detector.stop()
self.popdown()
def _enter_notify_event_cb(self, widget, event):
def _invoker_right_click_cb(self, invoker):
self._popup_anim.stop()
self._secondary_anim.stop()
self._popdown_anim.stop()
self._set_state(self.SECONDARY)
self._show()
def __enter_notify_event_cb(self, widget, event):
if event.detail != gtk.gdk.NOTIFY_INFERIOR:
self._popdown_anim.stop()
self._secondary_anim.start()
def _leave_notify_event_cb(self, widget, event):
def __leave_notify_event_cb(self, widget, event):
if event.detail != gtk.gdk.NOTIFY_INFERIOR:
self.popdown()
@ -706,6 +714,7 @@ class Invoker(gobject.GObject):
__gsignals__ = {
'mouse-enter': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([])),
'mouse-leave': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([])),
'right-click': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([])),
'focus-out': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([]))
}
@ -877,17 +886,23 @@ class Invoker(gobject.GObject):
self._cursor_x = -1
self._cursor_y = -1
def notify_mouse_enter(self):
def _ensure_palette_exists(self):
if self.parent and self.palette is None:
palette = self.parent.create_palette()
if palette:
self.palette = palette
def notify_mouse_enter(self):
self._ensure_palette_exists()
self.emit('mouse-enter')
def notify_mouse_leave(self):
self.emit('mouse-leave')
def notify_right_click(self):
self._ensure_palette_exists()
self.emit('right-click')
def get_palette(self):
return self._palette
@ -908,6 +923,9 @@ class WidgetInvoker(Invoker):
Invoker.__init__(self)
self._widget = None
self._enter_hid = None
self._leave_hid = None
self._release_hid = None
if parent or widget:
self.attach_widget(parent, widget)
@ -919,9 +937,11 @@ class WidgetInvoker(Invoker):
self._widget = parent
self._enter_hid = widget.connect('enter-notify-event',
self._enter_notify_event_cb)
self.__enter_notify_event_cb)
self._leave_hid = widget.connect('leave-notify-event',
self._leave_notify_event_cb)
self.__leave_notify_event_cb)
self._release_hid = widget.connect('button-release-event',
self.__button_release_event_cb)
self.attach(parent)
@ -973,12 +993,19 @@ class WidgetInvoker(Invoker):
self._widget.allocation.width,
self._widget.allocation.height)
def _enter_notify_event_cb(self, widget, event):
def __enter_notify_event_cb(self, widget, event):
self.notify_mouse_enter()
def _leave_notify_event_cb(self, widget, event):
def __leave_notify_event_cb(self, widget, event):
self.notify_mouse_leave()
def __button_release_event_cb(self, widget, event):
if event.button == 3:
self.notify_right_click()
return True
else:
return False
def get_toplevel(self):
return self._widget.get_toplevel()
@ -999,6 +1026,8 @@ class CanvasInvoker(Invoker):
Invoker.__init__(self)
self._position_hint = self.AT_CURSOR
self._motion_hid = None
self._release_hid = None
if parent:
self.attach(parent)
@ -1008,7 +1037,9 @@ class CanvasInvoker(Invoker):
self._item = parent
self._motion_hid = self._item.connect('motion-notify-event',
self._motion_notify_event_cb)
self.__motion_notify_event_cb)
self._release_hid = self._item.connect('button-release-event',
self.__button_release_event_cb)
def detach(self):
Invoker.detach(self)
@ -1026,7 +1057,7 @@ class CanvasInvoker(Invoker):
else:
return gtk.gdk.Rectangle()
def _motion_notify_event_cb(self, button, event):
def __motion_notify_event_cb(self, button, event):
if event.detail == hippo.MOTION_DETAIL_ENTER:
self.notify_mouse_enter()
elif event.detail == hippo.MOTION_DETAIL_LEAVE:
@ -1034,6 +1065,13 @@ class CanvasInvoker(Invoker):
return False
def __button_release_event_cb(self, button, event):
if event.button == 3:
self.notify_right_click()
return True
else:
return False
def get_toplevel(self):
return hippo.get_canvas_for_item(self._item).get_toplevel()