def __init__(self,
title,
message,
affirmative_label,
decline_label="Cancel",
width=500,
modal=False):
Dialog.__init__(self, title=title, width=width, modal=modal)
scrollbox = ScrollArea(Label(markup=message,
padding=5,
overflow=pango.WrapMode.WORD),
scroll_horizontal=False,
border=0,
margin=2,
margin_right=3,
height=150)
affirmative = Button(affirmative_label, id="affirmative_button")
affirmative.connect("on-click", self._on_button_click)
decline = Button(decline_label, id="decline_button")
decline.connect("on-click", self._on_button_click)
self.box.contents = VBox([
scrollbox,
HBox([HBox(), decline, affirmative], expand=False, padding=10)
])
def tabbox_get_height_for_width_size(self):
w, h = HBox.get_min_size(self.tabbox)
if self.tab_position.startswith("right") or self.tab_position.startswith("left"):
w, h = h, w
return w, h
def tabbox_get_height_for_width_size(self):
w, h = HBox.get_min_size(self.tabbox)
if self.tab_position.startswith(
"right") or self.tab_position.startswith("left"):
w, h = h, w
return w, h
def tabbox_get_min_size(self):
w, h = HBox.get_min_size(self.tabbox)
return h, h
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 tabbox_get_min_size(self):
w, h = HBox.get_min_size(self.tabbox)
return h, h
