Module: Bowline::Desktop::Dialog

Defined in:
lib/bowline/desktop/dialog.rb

Class Method Summary collapse

Class Method Details

.message(msg, options = {}) ⇒ Object

Display a dialog box from the main window. You can ask for a confirmation, or just display some information.

Supported options are:

:yes_no           - Puts Yes and No buttons on the message box *
:ok               - Puts an Ok button on the message box *
:cancel           - Puts a Cancel button on the message box
:icon_exclamation - Displays an exclamation mark symbol
:icon_error       - Displays an error symbol
:question         - Displays a question mark symbol
:information      - Displays an information symbol
:caption          - Title for the message box
                    * may be combined with :cancel

Return values are:

:yes    - User clicked yes
:no     - User clicked no
:ok     - User clicked ok
:cancel - User clicked cancel, or closed the box



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# File 'lib/bowline/desktop/dialog.rb', line 23

def message(msg, options = {})
  style = 0
  style |= YES_NO if options[:yes_no]
  style |= OK     if options[:ok]
  style |= CANCEL if options[:cancel]
  style |= ICON_EXCLAMATION if options[:icon_exclamation]
  style |= ICON_HAND   if options[:icon_hand]
  style |= ICON_ERROR  if options[:icon_error]
  style |= QUESTION    if options[:question]
  style |= INFORMATION if options[:information]
  caption = options[:caption] || "Message"
  
  result = _message(msg, caption, style)
  
  case result
  when YES then :yes
  when NO  then :no
  when OK  then :ok
  when CANCEL then :cancel
  end
end