Gtk.MessageDialog.new_with_markup
Description: Reference for Gtk.MessageDialog.new_with_markup

### Constructor

# Gtk MessageDialognew_with_markup

#### Declaration [src]

    GtkWidget*
    gtk_message_dialog_new_with_markup (
      GtkWindow* parent,
      GtkDialogFlags flags,
      GtkMessageType type,
      GtkButtonsType buttons,
      const char* message_format,
      ...
    )

#### Description [src]

Creates a new message dialog.

This is a simple dialog with some text that is marked up with Pango markup. When the user clicks a button a “response” signal is emitted with response IDs from `GtkResponseType`. See `GtkDialog` for more details.

Special XML characters in the `printf()` arguments passed to this function will automatically be escaped as necessary. (See `g_markup_printf_escaped()` for how this is implemented.) Usually this is what you want, but if you have an existing Pango markup string that you want to use literally as the label, then you need to use `gtk_message_dialog_set_markup()` instead, since you can’t pass the markup string either as the format (it might contain “%” characters) or as a string argument.

    GtkWidget *dialog;
    GtkDialogFlags flags = GTK_DIALOG_DESTROY_WITH_PARENT;
    dialog = gtk_message_dialog_new (parent_window,
                                     flags,
                                     GTK_MESSAGE_ERROR,
                                     GTK_BUTTONS_CLOSE,
                                     NULL);
    gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog),
                                   markup);

#### Parameters

`parent` | `GtkWindow`
| Transient parent.
| The argument can be `NULL`.
| The data is owned by the caller of the function.
`flags` | `GtkDialogFlags`
| Flags.
`type` | `GtkMessageType`
| Type of message.
`buttons` | `GtkButtonsType`
| Set of buttons to use.
`message_format` | `const char*`
| Printf()-style format string.
| The argument can be `NULL`.
| The data is owned by the caller of the function.
| The string is a NUL terminated UTF-8 string.
`...` | ``
| Arguments for `message_format`.

#### Return value

Returns: | `GtkWidget`
| A new `GtkMessageDialog`
| The data is owned by the called function.