Sha256: a72a340d1f9b9dd918698efaee103af6d92ef94106d97781a879f0ef26d6b434
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Size: 1.88 KB
Versions: 6
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Contents
# Copyright (c) 2015 Ruby-GNOME2 Project Team
# This program is licenced under the same licence as Ruby-GNOME2.
#
=begin
= Stack Sidebar
GtkStackSidebar provides an automatic sidebar widget to control
navigation of a GtkStack object. This widget automatically updates it
content based on what is presently available in the GtkStack object,
and using the "title" child property to set the display labels.
=end
module SidebarDemo
def self.run_demo(_main_window)
window = Gtk::Window.new(:toplevel)
window.set_resizable(true)
window.set_size_request(500, 350)
header = Gtk::HeaderBar.new
header.set_show_close_button(true)
window.set_titlebar(header)
window.set_title("Stack Sidebar")
box = Gtk::Box.new(:horizontal, 0)
sidebar = Gtk::StackSidebar.new
box.pack_start(sidebar, :expand => false, :fill => false, :padding => 0)
stack = Gtk::Stack.new
stack.set_transition_type(:slide_up_down)
sidebar.set_stack(stack)
widget = Gtk::Separator.new(:vertical)
box.pack_start(widget, :expand => false, :fill => false, :padding => 0)
box.pack_start(stack, :expand => true, :fill => true, :padding => 0)
pages = ["Welcome to GTK+",
"GtkStackSidebar Widget",
"Automatic navigation",
"Consistent appearance",
"Scrolling",
"Page 6",
"Page 7",
"Page 8",
"Page 9"
]
pages.each_with_index do |page_string, i|
child = nil
if i == 0
child = Gtk::Image.new(:icon_name => "help-about", :size => :menu)
child.set_pixel_size(256)
else
child = Gtk::Label.new(page_string)
end
stack.add_named(child, page_string)
stack.child_set_property(child, "title", page_string)
end
window.add(box)
if !window.visible?
window.show_all
else
window.destroy
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems