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https://gitlab.gnome.org/GNOME/gtk.git
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609e04ddcf
Clean up the code of many examples in minor ways, fix some memory leaks, and avoid the use of dialogs where a regular toplevel works just as well.
36 lines
815 B
C
36 lines
815 B
C
/* Printing/Page Setup
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*
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* GtkPageSetupUnixDialog can be used if page setup is needed
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* independent of a full printing dialog.
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*/
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#include <math.h>
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#include <gtk/gtk.h>
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#include <gtk/gtkunixprint.h>
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static void
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done_cb (GtkDialog *dialog, gint response, gpointer data)
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{
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gtk_widget_destroy (GTK_WIDGET (dialog));
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}
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GtkWidget *
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do_pagesetup (GtkWidget *do_widget)
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{
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static GtkWidget *window = NULL;
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if (!window)
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{
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window = gtk_page_setup_unix_dialog_new ("Page Setup", GTK_WINDOW (do_widget));
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g_signal_connect (window, "destroy", G_CALLBACK (gtk_widget_destroyed), &window);
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g_signal_connect (window, "response", G_CALLBACK (done_cb), NULL);
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}
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if (!gtk_widget_get_visible (window))
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gtk_widget_show (window);
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else
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gtk_widget_destroy (window);
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return window;
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}
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