Class: Iup::MessageDialog

Inherits:
Widget
  • Object
show all
Defined in:
lib/wrapped/messagedialog.rb

Overview

A MessageDialog is used to display a message along with one or more buttons.

Also see: Iup#message

Attributes

buttondefault

Index of default button, ‘1’ / ‘2’ / ‘3’.

buttonresponse

Index of the pressed button, ‘1’ / ‘2’ / ‘3’.

buttons

Choice of buttons to display: ‘OK’ / ‘OKCANCEL’ / ‘RETRYCANCEL’ / ‘YESNO’ / ‘YESNOCANCEL’. If help_cb is defined, then a ‘help’ button is also displayed.

dialogtype

Selects the icon to display: ‘error’ / ‘information’ / ‘message’ / ‘question’ / ‘warning’.

parentdialog

This dialog will be always in front of the parent dialog. If the parent is minimized, this dialog is automatically minimized. Important Closing the parent will also close the child, but the child dialog’s CLOSE_CB method will not be called.

title

Title text for the message dialog.

value

Message text to display within the dialog.

Instance Attribute Summary

Attributes inherited from Widget

#handle

Instance Method Summary collapse

Methods inherited from Widget

#assign_handle, #enterwindow_cb, #getfocus_cb, #help_cb, #k_any, #killfocus_cb, #leavewindow_cb, #map_cb, #open_controls, #unmap_cb

Methods included from AttributeBuilders

#define_attribute, #define_id_attribute, #define_id_readonly, #define_id_writeonly, #define_property_attribute, #define_property_writeonly, #define_readonly, #define_writeonly

Methods included from CallbackSetter

#define_callback

Constructor Details

#initialize(&block) ⇒ MessageDialog

Creates a dialog, using the optional block to set its attributes.



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# File 'lib/wrapped/messagedialog.rb', line 25

def initialize &block
  @handle = IupLib.IupMessageDlg

  self.instance_eval &block if block_given?
end

Instance Method Details

#parentdialog(parent = nil) ⇒ Object

:nodoc:



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# File 'lib/wrapped/messagedialog.rb', line 43

def parentdialog parent=nil # :nodoc:
  attribute_reference 'PARENTDIALOG', Dialog, parent
end

#popup(x = 0, y = 0) ⇒ Object

Shows the dialog at position x, y.



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# File 'lib/wrapped/messagedialog.rb', line 32

def popup x=0, y=0
  IupLib.IupPopup @handle, x, y
end