forked from AuroraMiddleware/gtk
gtk-demo: Make the expander demo behave again
Changes to the dialog hierarchy have affected this demo, that admittedly pokes at message dialog internals. Do that some more, to fix things up.
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@ -31,6 +31,7 @@ do_expander (GtkWidget *do_widget)
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GtkWidget *toplevel;
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GtkWidget *area;
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GtkWidget *expander;
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GtkWidget *label;
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GtkWidget *sw;
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GtkWidget *tv;
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GtkTextBuffer *buffer;
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@ -50,13 +51,19 @@ do_expander (GtkWidget *do_widget)
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area = gtk_message_dialog_get_message_area (GTK_MESSAGE_DIALOG (window));
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label = gtk_widget_get_last_child (area);
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gtk_label_set_line_wrap (GTK_LABEL (label), FALSE);
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gtk_widget_set_vexpand (label, FALSE);
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expander = gtk_expander_new ("Details:");
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gtk_widget_set_vexpand (expander, TRUE);
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sw = gtk_scrolled_window_new (NULL, NULL);
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gtk_scrolled_window_set_min_content_height (GTK_SCROLLED_WINDOW (sw), 100);
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gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sw), GTK_SHADOW_IN);
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gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
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GTK_POLICY_NEVER,
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GTK_POLICY_AUTOMATIC);
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gtk_scrolled_window_set_propagate_natural_height (GTK_SCROLLED_WINDOW (sw), TRUE);
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tv = gtk_text_view_new ();
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buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (tv));
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