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Allow the custom widget to actualize on a printer change

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Passes print settings and page setup to the custom widget
through a new "update-custom-widget" signal (#564854).
This commit is contained in:
Marek Kasik
2009-04-21 13:06:49 +02:00
parent 4059557491
commit 6e121ee85e
5 changed files with 55 additions and 3 deletions
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22
gtk/gtkprintoperation-unix.c
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@ -363,6 +363,26 @@ job_status_changed_cb (GtkPrintJob *job,
}
static void
printer_changed_cb (GtkPrintUnixDialog *print_dialog,
GParamSpec *pspec,
gpointer user_data)
{
GtkPageSetup *page_setup;
GtkPrintSettings *print_settings;
GtkPrintOperation *op = user_data;
GtkPrintOperationPrivate *priv = op->priv;
page_setup = gtk_print_unix_dialog_get_page_setup (print_dialog);
print_settings = gtk_print_unix_dialog_get_settings (print_dialog);
g_signal_emit_by_name (op,
"update-custom-widget",
priv->custom_widget,
page_setup,
print_settings);
}
static GtkWidget *
get_print_dialog (GtkPrintOperation *op,
GtkWindow *parent)
@ -409,6 +429,8 @@ get_print_dialog (GtkPrintOperation *op,
gtk_print_unix_dialog_add_custom_tab (GTK_PRINT_UNIX_DIALOG (pd),
priv->custom_widget, label);
g_signal_connect (pd, "notify::selected-printer", (GCallback) printer_changed_cb, op);
}
return pd;