ruby-****@sourc*****
ruby-****@sourc*****
2004年 5月 25日 (火) 02:18:23 JST
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URL = http://ruby-gnome2.sourceforge.jp//?Gtk%3A%3AMessageDialog
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= class Gtk::MessageDialog
Gtk::MessageDialog presents a dialog with an image representing the type of message (Error, Question, etc.) alongside some message text. It's simply a convenience widget; you could construct the equivalent of Gtk::MessageDialog from Gtk::Dialog without too much effort, but Gtk::MessageDialog saves typing.
The easiest way to do a modal message dialog is to use Gtk::Dialog#run, though you can also pass in the Gtk::Dialog::MODAL flag, Gtk::Dialog#run automatically makes the dialog modal and waits for the user to respond to it. Gtk::Dialog#run returns when any dialog button is clicked.
== Object Hierarchy
* Object
* GLib::Instantiatable
* GLib::Object
* Gtk::Object
* Gtk::Widget
* Gtk::Container
* Gtk::Bin
* Gtk::Window
* Gtk::Dialog
* Gtk::MessageDialog
== Class Methods
--- Gtk::MessageDialog.new(parent, flags, type, buttons, message = nil)
Creates a new message dialog, which is a simple dialog with an icon indicating the dialog type (error, warning, etc.) and some text the user may want to see. When the user clicks a button a "response" signal is emitted with response IDs from GtkResponseType. See Gtk::Dialog for more details.
* parent: transient parent, or nil for none.
* flags: ((<GtkDialogFlags|Gtk::Dialog#GtkDialogFlags>)).
* type: ((<GtkMessageType|Gtk::MessageDialog#GtkMessageType>)).
* buttons: ((<GtkButtonsType|Gtk::MessageDialog#GtkButtonsType>)).
* message: message.
* Returns: a new Gtk::MessageDialog
== Instance Methods
--- buttons=(button_type)
Set ((<GtkButtonsType|Gtk::MessageDialog#GtkButtonsType>)).
* button_type: ((<GtkButtonsType|Gtk::MessageDialog#GtkButtonsType>)).
* Returns: button_type.
--- set_buttons(button_type)
Same as buttons=.
* button_type: ((<GtkButtonsType|Gtk::MessageDialog#GtkButtonsType>)).
* Returns: self.
--- message_type
Get ((<GtkMessageType|Gtk::MessageDialog#GtkMessageType>)).
--- message_type=(message_type)
Set GtkMessageType.
* message_type: ((<GtkMessageType|Gtk::MessageDialog#GtkMessageType>)).
* Returns: ((<GtkMessageType|Gtk::MessageDialog#GtkMessageType>)).
--- set_message_type(message_type)
Same as message_type=.
* message_type: ((<GtkMessageType|Gtk::MessageDialog#GtkMessageType>)).
* Returns: self.
+ --- markup=(markup)
+ Sets the text of the message dialog to be str, which is marked up with the Pango text markup language.
+ * str: markup string (see Pango markup format)
+ * Returns: markup
+ --- set_markup(markup)
+ Same as markup=.
+ * str: markup string (see Pango markup format)
+ * Returns: self
+
== Constants
=== GtkButtonsType
Prebuilt sets of buttons for the dialog. If none of these choices are appropriate.
--- BUTTONS_CANCEL
a Cancel button.
--- BUTTONS_CLOSE
a Close button.
--- BUTTONS_NONE
no buttons at all.
--- BUTTONS_OK
an OK button.
--- BUTTONS_OK_CANCEL
OK and Cancel buttons.
--- BUTTONS_YES_NO
Yes and No buttons.
=== GtkMessageType
The type of message being displayed in the dialog.
--- ERROR
Fatal error message.
--- INFO
Informational message.
--- QUESTION
Question requiring a choice.
--- WARNING
Nonfatal warning message.
== Properties
--- buttons: Integer (Write)
The buttons shown in the message dialog
--- message-type: Integer (Read/Write)
The type of message
- ((<Masao>))