75 lines
2.5 KiB
Ruby
75 lines
2.5 KiB
Ruby
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# -*- coding: utf-8 -*-
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=begin header
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labels.rb - a part of testgtk.c rewritten in Ruby/GTK2
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Copyright (C) 2002,2003 Ruby-GNOME2 Project Team
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$Id: labels.rb,v 1.7 2005/07/17 16:55:27 mutoh Exp $
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=end
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require 'sample'
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class LabelSample < SampleWindow
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def initialize
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super("Gtk::Label")
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set_border_width(5)
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vbox = Gtk::VBox::new(false, 5)
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hbox = Gtk::HBox::new(false, 5)
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hbox.pack_start(vbox, false, false, 0)
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create_frame("Normal Label",
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"This is a Normal label",
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vbox)
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create_frame("Multi-line Label",
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"This is a Multi-line label.\nSecond line\nThird line",
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vbox)
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create_frame("Left Justified Label",
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"This is a Left-Justified\nMulti-line label.\nThird line",
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vbox) do |label|
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label.justify = Gtk::JUSTIFY_LEFT
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end
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create_frame("Right Justified Label",
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"This is a Right-Justified\nMulti-line label.\nFourth line, (j/k)",
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vbox) do |label|
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label.justify = Gtk::JUSTIFY_RIGHT
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end
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vbox = Gtk::VBox::new(false, 5)
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hbox.pack_start(vbox, false, false, 0)
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create_frame("Line wrapped label",
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"This is an example of a line-wrapped label. It should not be taking up the entire width allocated to it, but automatically wraps the words to fit. The time has come, for all good men, to come to the aid of their party. The sixth sheik's six sheep's sick.\n It supports multiple paragraphs correctly, and correctly adds many extra spaces. ",
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vbox) do |label|
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label.wrap = true
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end
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create_frame("Filled, wrapped label",
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"This is an example of a line-wrapped, filled label. It should be taking up the entire width allocated to it. Here is a seneance to prove my point. Here is another sentence. Here comes the sun, do de do de do.\n This is a new paragraph.\n This is another newer, longer, better paragraph. It is coming to an end, unfortunately.",
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vbox) do |label|
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label.justify = Gtk::JUSTIFY_FILL
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label.wrap = true
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end
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create_frame("Underlined label",
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"This label is underlined!\nThis one is underlined in 日本語の入用quite a funky fashion",
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vbox) do |label|
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label.justify = Gtk::JUSTIFY_LEFT
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label.pattern = "_________________________ _ _________ _ _____ _ __ __ ___ ____ _____"
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end
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add(hbox)
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end
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def create_frame(title, label_str, vbox)
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frame = Gtk::Frame::new(title)
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frame.show
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label = Gtk::Label::new(label_str)
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yield(label) if iterator?
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frame.add(label)
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vbox.pack_start(frame, false, false, 0)
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end
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private :create_frame
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end
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