def __init__(self, contents = None, padding = 1, horizontal = False, owner = None,
open_on_hover = None, spacing = 0, hide_on_leave = False, hide_on_interstitial = False,
disable_toggling = False, **kwargs):
Box.__init__(self, contents = contents, padding = padding, horizontal = horizontal, spacing = spacing, **kwargs)
self.expand, self.expand_vert = False, False
self.x_align = 0
#: in case of a sub menu - a menu item that this menu belongs to
self.owner = owner
#: if specified, will open submenus menu after cursor has been over the item for the specified seconds
self.open_on_hover = open_on_hover
#: if set, will hide the menu when mouse moves out. defaults to False
self._hide_on_leave = hide_on_leave
#: if set, will hide the menu when mouse moves between menuitems. defaults to False
self._hide_on_interstitial = hide_on_interstitial
#: if set, clicking on menu items with submenus will only show them instead of toggling
#: this way the menu becomes more persistent
self.disable_toggling = disable_toggling
self._toggled = False
self._scene_mouse_down = None
self._scene_mouse_move = None
self._scene_key_press = None
self._echo = False
self._timeout = None
self.connect("on-render", self.__on_render)
self.connect("on-mouse-down", self.__on_mouse_down)
self.interactive = True
def __init__(self,
horizontal=False,
thickness=None,
size=0,
offset=0,
**kwargs):
Box.__init__(self, **kwargs)
self.interactive, self.cursor = True, False
self.spacing = 0
self.thickness = thickness if thickness else self.thickness
#: whether the scroll bar is vertical or horizontal
self.orient_horizontal = horizontal
#: width of the bar in pixels
self.size = size
#: scroll position in range 0..1
self.offset = offset
if horizontal:
self.expand_vert = False
self.min_height = thickness
else:
self.expand = False
self.min_width = thickness
#: slider container
self.slider_zone = Widget()
#: slider widget
self.slider = ScrollBarSlider()
self.slider_zone.add_child(self.slider)
#: the scroll up button
self.up = ScrollBarButton(
direction="left" if self.orient_horizontal else "up")
#: the scroll down button
self.down = ScrollBarButton(
direction="right" if self.orient_horizontal else "down")
self.add_child(self.up, self.slider_zone, self.down)
self._timeout = None
for button in (self.up, self.down):
self.connect_child(button, "on-mouse-down",
self.on_scrollbutton_pressed)
self.connect_child(button, "on-mouse-up",
self.on_scrollbutton_released)
self.connect_child(button, "on-mouse-out",
self.on_scrollbutton_released)
self.connect_child(self.slider, "on-drag", self.on_slider_drag)
self.connect("on-click", self.on_click)
def __init__(self, horizontal = False, thickness = None, size = 0, offset = 0, **kwargs):
Box.__init__(self, **kwargs)
self.interactive, self.cursor = True, False
self.spacing = 0
self.thickness = thickness if thickness else self.thickness
#: whether the scroll bar is vertical or horizontal
self.orient_horizontal = horizontal
#: width of the bar in pixels
self.size = size
#: scroll position in range 0..1
self.offset = offset
if horizontal:
self.expand_vert = False
self.min_height = thickness
else:
self.expand = False
self.min_width = thickness
#: slider container
self.slider_zone = Widget()
#: slider widget
self.slider = ScrollBarSlider()
self.slider_zone.add_child(self.slider)
#: the scroll up button
self.up = ScrollBarButton(direction="left" if self.orient_horizontal else "up")
#: the scroll down button
self.down = ScrollBarButton(direction="right" if self.orient_horizontal else "down")
self.add_child(self.up, self.slider_zone, self.down)
self._timeout = None
for button in (self.up, self.down):
self.connect_child(button, "on-mouse-down", self.on_scrollbutton_pressed)
self.connect_child(button, "on-mouse-up", self.on_scrollbutton_released)
self.connect_child(button, "on-mouse-out", self.on_scrollbutton_released)
self.connect_child(self.slider, "on-drag", self.on_slider_drag)
self.connect("on-click", self.on_click)
def __init__(self,
contents=None,
padding=1,
horizontal=False,
owner=None,
open_on_hover=None,
spacing=0,
hide_on_leave=False,
hide_on_interstitial=False,
disable_toggling=False,
**kwargs):
Box.__init__(self,
contents=contents,
padding=padding,
horizontal=horizontal,
spacing=spacing,
**kwargs)
self.expand, self.expand_vert = False, False
self.x_align = 0
#: in case of a sub menu - a menu item that this menu belongs to
self.owner = owner
#: if specified, will open submenus menu after cursor has been over the item for the specified seconds
self.open_on_hover = open_on_hover
#: if set, will hide the menu when mouse moves out. defaults to False
self._hide_on_leave = hide_on_leave
#: if set, will hide the menu when mouse moves between menuitems. defaults to False
self._hide_on_interstitial = hide_on_interstitial
#: if set, clicking on menu items with submenus will only show them instead of toggling
#: this way the menu becomes more persistent
self.disable_toggling = disable_toggling
self._toggled = False
self._scene_mouse_down = None
self._scene_mouse_move = None
self._scene_key_press = None
self._echo = False
self._timeout = None
self.connect("on-render", self.__on_render)
self.connect("on-mouse-down", self.__on_mouse_down)
self.interactive = True
def __init__(self, labels = None, tab_position="top", tab_spacing = 0,
scroll_position = None, show_scroll = "auto", scroll_selects_tab = True, **kwargs):
Box.__init__(self, horizontal=False, spacing=0, **kwargs)
#: list of tabs in the order of appearance
self.tabs = []
#: list of pages in the order of appearance
self.pages = []
#: container of the pages
self.pages_container = self.pages_container_class(padding=1)
#: container of tabs. useful if you want to adjust padding/placement
self.tabs_container = Group(fill=False, spacing=tab_spacing)
self.tabs_container.on_mouse_over = lambda button: False # ignore select-on-drag
# viewport so that tabs don't go out of their area
self._tabs_viewport = Viewport()
self._tabs_viewport.get_min_size = self._tabs_viewport_get_min_size
self._tabs_viewport.resize_children = self._tabs_viewport_resize_children
self._tabs_viewport.add_child(self.tabs_container)
#: wether scroll buttons should select next/previos tab or show the
#: next/previos tab out of the view
self.scroll_selects_tab = scroll_selects_tab
#: container for custom content before tabs
self.before_tabs = HBox(expand=False)
#: container for custom content after tabs
self.after_tabs = HBox(expand=False)
#: button to scroll tabs back
self.tabs_back = self.scroll_buttons_class("left",
expand=False,
visible=False,
enabled=False,
repeat_down_delay = 150)
self.tabs_back.connect("on-mouse-down", self.on_back_press)
#: button to scroll tabs forward
self.tabs_forward = self.scroll_buttons_class("right",
expand=False,
visible=False,
enabled=False,
repeat_down_delay = 150)
self.tabs_forward.connect("on-mouse-down", self.on_forward_press)
#: the wrapping container that holds also the scroll buttons and everyting
self.tabbox = self.tabbox_class(expand = False, expand_vert = False)
self.tabbox.get_min_size = self.tabbox_get_min_size
self.tabbox.get_height_for_width_size = self.tabbox_get_height_for_width_size
self.tabbox.add_child(self.before_tabs, self.tabs_back,
self._tabs_viewport,
self.tabs_forward, self.after_tabs)
#: current page
self.current_page = 0
#: tab position: top, right, bottom, left and combinations: "top-right", "left-bottom", etc.
self.tab_position = tab_position
for label in labels or []:
self.add_page(label)
#: where to place the scroll buttons on tab overflow. one of "start"
#: (both at the start), "end" (both at the end) or "around" (on left
#: and right of the tabs)
self.scroll_position = scroll_position
#: determines when to show scroll buttons. True for always, False for
#: never, "auto" for auto appearing and disappearing, and
#: "auto_invisible" for going transparent instead of disappearing
#: (the latter avoids tab toggle)
self.show_scroll = show_scroll
def __init__(self,
labels=None,
tab_position="top",
tab_spacing=0,
scroll_position=None,
show_scroll="auto",
scroll_selects_tab=True,
**kwargs):
Box.__init__(self, horizontal=False, spacing=0, **kwargs)
#: list of tabs in the order of appearance
self.tabs = []
#: list of pages in the order of appearance
self.pages = []
#: container of the pages
self.pages_container = self.pages_container_class(padding=1)
#: container of tabs. useful if you want to adjust padding/placement
self.tabs_container = Group(fill=False, spacing=tab_spacing)
self.tabs_container.on_mouse_over = lambda button: False # ignore select-on-drag
# viewport so that tabs don't go out of their area
self._tabs_viewport = Viewport()
self._tabs_viewport.get_min_size = self._tabs_viewport_get_min_size
self._tabs_viewport.resize_children = self._tabs_viewport_resize_children
self._tabs_viewport.add_child(self.tabs_container)
#: wether scroll buttons should select next/previos tab or show the
#: next/previos tab out of the view
self.scroll_selects_tab = scroll_selects_tab
#: container for custom content before tabs
self.before_tabs = HBox(expand=False)
#: container for custom content after tabs
self.after_tabs = HBox(expand=False)
#: button to scroll tabs back
self.tabs_back = self.scroll_buttons_class("left",
expand=False,
visible=False,
enabled=False,
repeat_down_delay=150)
self.tabs_back.connect("on-mouse-down", self.on_back_press)
#: button to scroll tabs forward
self.tabs_forward = self.scroll_buttons_class("right",
expand=False,
visible=False,
enabled=False,
repeat_down_delay=150)
self.tabs_forward.connect("on-mouse-down", self.on_forward_press)
#: the wrapping container that holds also the scroll buttons and everyting
self.tabbox = self.tabbox_class(expand=False, expand_vert=False)
self.tabbox.get_min_size = self.tabbox_get_min_size
self.tabbox.get_height_for_width_size = self.tabbox_get_height_for_width_size
self.tabbox.add_child(self.before_tabs, self.tabs_back,
self._tabs_viewport, self.tabs_forward,
self.after_tabs)
#: current page
self.current_page = 0
#: tab position: top, right, bottom, left and combinations: "top-right", "left-bottom", etc.
self.tab_position = tab_position
for label in labels or []:
self.add_page(label)
#: where to place the scroll buttons on tab overflow. one of "start"
#: (both at the start), "end" (both at the end) or "around" (on left
#: and right of the tabs)
self.scroll_position = scroll_position
#: determines when to show scroll buttons. True for always, False for
#: never, "auto" for auto appearing and disappearing, and
#: "auto_invisible" for going transparent instead of disappearing
#: (the latter avoids tab toggle)
self.show_scroll = show_scroll
