class Gtk::Widget
Public Class Methods
bind_template_child(name, options={})
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# File lib/gtk3/widget.rb, line 44 def bind_template_child(name, options={}) internal_child = options[:internal_child] internal_child = false if internal_child.nil? bind_template_child_full(name, internal_child, 0) template_children << name attr_reader(name) end
have_template?()
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# File lib/gtk3/widget.rb, line 23 def have_template? @have_template ||= false end
init()
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# File lib/gtk3/widget.rb, line 20 def init end
set_connect_func(&block)
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# File lib/gtk3/widget.rb, line 54 def set_connect_func(&block) set_connect_func_raw do |*args| Builder.connect_signal(*args, &block) end end
Also aliased as: set_connect_func_raw
set_template(template)
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# File lib/gtk3/widget.rb, line 33 def set_template(template) resource = template[:resource] data = template[:data] if resource set_template_from_resource(resource) else set_template_raw(data) end @have_template = true end
template_children()
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# File lib/gtk3/widget.rb, line 27 def template_children @template_children ||= [] end
Public Instance Methods
add_events(new_events)
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# File lib/gtk3/widget.rb, line 67 def add_events(new_events) unless new_events.is_a?(Gdk::EventMask) new_events = Gdk::EventMask.new(new_events) end add_events_raw(new_events.to_i) end
Also aliased as: add_events_raw
drag_dest_set(flags, targets, actions)
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# File lib/gtk3/widget.rb, line 92 def drag_dest_set(flags, targets, actions) targets = ensure_drag_targets(targets) drag_dest_set_raw(flags, targets, actions) end
Also aliased as: drag_dest_set_raw
drag_source_set(flags, targets, actions)
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# File lib/gtk3/widget.rb, line 86 def drag_source_set(flags, targets, actions) targets = ensure_drag_targets(targets) drag_source_set_raw(flags, targets, actions) end
Also aliased as: drag_source_set_raw
events()
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# File lib/gtk3/widget.rb, line 62 def events Gdk::EventMask.new(events_raw) end
Also aliased as: events_raw
render_icon_pixbuf(stock_id, size)
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# File lib/gtk3/widget.rb, line 106 def render_icon_pixbuf(stock_id, size) size = IconSize.new(size) unless size.is_a?(IconSize) render_icon_pixbuf_raw(stock_id, size) end
Also aliased as: render_icon_pixbuf_raw
set_allocation(*args)
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# File lib/gtk3/deprecated.rb, line 1084 def set_allocation(*args) case args.size when 1 __set_allocation__(args.first) when 4 warn "#{caller[0]}: '#{self.class}#set_allocation(x, y, width, height)' style has been deprecated. Use '#{self.class}#set_allocation(alloc)' style." __set_allocation__(Gtk::Allocation.new(*args)) else raise ArgumentError.new("need 1 or 4 arguments.") end end
Also aliased as: __set_allocation__
set_events(new_events)
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# File lib/gtk3/widget.rb, line 75 def set_events(new_events) unless new_events.is_a?(Gdk::EventMask) new_events = Gdk::EventMask.new(new_events) end set_events_raw(new_events.to_i) end
Also aliased as: set_events_raw, events=
style_get_property(name)
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# File lib/gtk3/widget.rb, line 98 def style_get_property(name) property = self.class.find_style_property(name) value = GLib::Value.new(property.value_type) style_get_property_raw(name, value) value.value end
Also aliased as: style_get_property_raw
translate_coordinates(widget, x, y)
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# File lib/gtk3/widget.rb, line 112 def translate_coordinates(widget, x, y) translated, x, y = translate_coordinates_raw(widget, x, y) if translated [x, y] else nil end end
Also aliased as: translate_coordinates_raw
Private Instance Methods
ensure_drag_targets(targets)
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# File lib/gtk3/widget.rb, line 134 def ensure_drag_targets(targets) return targets unless targets.is_a?(Array) targets.collect do |target| case target when Array TargetEntry.new(*target) else target end end end
initialize_post()
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# File lib/gtk3/widget.rb, line 122 def initialize_post klass = self.class return unless klass.have_template? return unless respond_to?(:init_template) init_template gtype = klass.gtype klass.template_children.each do |name| instance_variable_set("@#{name}", get_template_child(gtype, name)) end end