class PanesDemo
Paned Widgets¶ ↑
The GtkPaned Widget divides its content area into two panes with a divider in between that the user can adjust. A separate child is placed into each pane. GtkPaned widgets can be split horizontally or vertically. There are a number of options that can be set for each pane. This test contains both a horizontal and a vertical GtkPaned widget, and allows you to adjust the options for each side of each widget.
Public Class Methods
new(main_window)
click to toggle source
# File gtk3/sample/gtk-demo/panes.rb, line 18 def initialize(main_window) @window = Gtk::Window.new(:toplevel) @window.screen = main_window.screen @window.title = "Paned Widgets" vbox = Gtk::Box.new(:vertical, 0) @window.add(vbox) vpaned = Gtk::Paned.new(:vertical) vbox.pack_start(vpaned, :expand => true, :fill => true, :padding => 0) vpaned.margin = 5 @hpaned = Gtk::Paned.new(:horizontal) vpaned.add1(@hpaned) frame = Gtk::Frame.new frame.shadow_type = :in frame.set_size_request(60, 60) @hpaned.add1(frame) button = Gtk::Button.new(:label => "_Hi there", :use_underline => true) frame.add(button) frame = Gtk::Frame.new frame.shadow_type = :in frame.set_size_request(80, 60) @hpaned.add2(frame) frame = Gtk::Frame.new frame.shadow_type = :in frame.set_size_request(60, 80) vpaned.add2(frame) # Now create toggle buttons to control sizing buttons = create_pane_options("Horizontal", "Left", "Right") vbox.pack_start(buttons, :expand => false, :fill => false, :padding => 0) buttons = create_pane_options("Vertical", "Top", "Bottom") vbox.pack_start(buttons, :expand => false, :fill => false, :padding => 0) vbox.show_all end
Public Instance Methods
run()
click to toggle source
# File gtk3/sample/gtk-demo/panes.rb, line 63 def run if !@window.visible? @window.show_all else @window.destroy end @window end