Class: Rubygoo::Icon

Inherits:
Widget show all
Defined in:
lib/rubygoo/icon.rb

Overview

Icon is basically a place holder for images

Constant Summary

Constants inherited from Widget

Widget::DEFAULT_PARAMS

Instance Attribute Summary

Attributes inherited from Widget

#app, #container, #enabled, #focus_priority, #focussed, #goo_id, #h, #mouse_over, #opts, #padding_left, #padding_top, #parent, #relative, #visible, #w, #x, #y

Instance Method Summary collapse

Methods inherited from Widget

#_draw, #_focus, #_key_pressed, #_key_released, #_mouse_down, #_mouse_drag, #_mouse_dragging, #_mouse_motion, #_mouse_up, #_unfocus, #_update, #contains?, #disable, #enable, #enabled?, #focus, #focussed?, #get, #get_color, goo_prop, #hide, inherited, #key_pressed, #key_released, #modal?, #mouse_down, #mouse_drag, #mouse_dragging, #mouse_enter, #mouse_exit, #mouse_motion, #mouse_over?, #mouse_up, #removed, #show, #tab_to?, #theme_property, #unfocus, #update, #update_rect, #visible?

Methods included from Inflector

#camelize, #classify, #constantize, #dasherize, #demodulize, #foreign_key, #humanize, #inflections, #ordinalize, #pluralize, #singularize, #tableize, #titleize, #underscore

Constructor Details

#initialize(opts = {}) ⇒ Icon

Returns a new instance of Icon.



4
5
6
7
 
# File 'lib/rubygoo/icon.rb', line 4

def initialize(opts={})
  @icon = opts[:icon]
  super opts
end

Instance Method Details

#added ⇒ Object 



9
10
11
 
# File 'lib/rubygoo/icon.rb', line 9

def added()
  update_rect
end

#draw(adapter) ⇒ Object 



13
14
15
16
17
18
19
20
21
22
23
 
# File 'lib/rubygoo/icon.rb', line 13

def draw(adapter)
  x1 = @rect[0]
  y1 = @rect[1]
  x2 = @rect[2] + x1
  y2 = @rect[3] + y1

  # TODO center icon
  ix = x1#+((x2-x1)[email protected])
  iy = y1#+((y2-y1)[email protected])
  adapter.draw_image @icon, ix+@padding_left,iy+@padding_top
end

#icon_image(new_val = nil) ⇒ Object

DSL methods



26
27
28
29
 
# File 'lib/rubygoo/icon.rb', line 26

def icon_image(new_val=nil)
  @icon = new_val if new_val
  @icon
end