Class: SimpleGuiCreator::JButton

Inherits:
Object
  • Object
show all
Defined in:
lib/simple_gui_creator/swing_helpers.rb

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ JButton

Returns a new instance of JButton.



52
53
54
55
 
# File 'lib/simple_gui_creator/swing_helpers.rb', line 52

def initialize(*args)
 super(*args)
 set_font Font.new("Tahoma", Font::PLAIN, 11)
end

Instance Method Details

#disable ⇒ Object 



99
100
101
 
# File 'lib/simple_gui_creator/swing_helpers.rb', line 99

def disable
 set_enabled false
end

#enable ⇒ Object 



95
96
97
 
# File 'lib/simple_gui_creator/swing_helpers.rb', line 95

def enable
 set_enabled true
end

#on_clicked(&block) ⇒ Object 



57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
 
# File 'lib/simple_gui_creator/swing_helpers.rb', line 57

def on_clicked &block
  raise unless block # sanity check
  @block = block
  add_action_listener do |e|
    begin
      block.call
    rescue Exception => e
          # e.backtrace[0] == "/Users/rogerdpack/sensible-cinema/lib/gui/create.rb:149:in `setup_create_buttons'"
          bt_out = ""
          for line in e.backtrace[0..1]
            backtrace_pieces = line.split(':')
            backtrace_pieces.shift if OS.doze? && backtrace_pieces[1..1] == ':' # ignore drive letter colon split, which isn't always there oddly enough [1.8 mode I guess]
     filename = backtrace_pieces[0].split('/')[-1]
     line_number =  backtrace_pieces[1]
            bt_out += " #{filename}:#{line_number}" 
          end
      puts 'button cancelled somehow!' + e.to_s + ' ' + get_text[0..50] + bt_out if $simple_creator_show_console_prompts
      if $VERBOSE
       puts "got fatal exception thrown in button [aborted] #{e} #{e.class} #{e.backtrace[0]}" if $simple_creator_show_console_prompts
       puts e.backtrace, e if $simple_creator_show_console_prompts
      end
    end        
  end
  self
end

#simulate_click ⇒ Object 



83
84
85
 
# File 'lib/simple_gui_creator/swing_helpers.rb', line 83

def simulate_click
  @block.call
end

#tool_tip=(text) ⇒ Object 



87
88
89
90
91
92
93
 
# File 'lib/simple_gui_creator/swing_helpers.rb', line 87

def tool_tip= text
  if text
    text = "<html>" + text + "</html>"
    text = text.gsub("\n", "<br/>")
  end
  self.set_tool_tip_text text   
end