/[xlog]/xlog/src/gtkutils.c
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Diff of /xlog/src/gtkutils.c

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revision 1.1 by pa4tu, Sat Oct 19 17:50:20 2002 UTC revision 1.2 by pa4tu, Thu Nov 21 19:57:46 2002 UTC
# Line 24  Line 24 
24  #include <gtk/gtk.h>  #include <gtk/gtk.h>
25  #include "gtkutils.h"  #include "gtkutils.h"
26    
27  static void gtkut_widget_draw_cb(GtkWidget *widget, GdkRectangle *area,  static void
28          gboolean *flag)  gtkut_widget_draw_cb (GtkWidget * widget, GdkRectangle * area,
29                          gboolean * flag)
30  {  {
31          *flag = TRUE;    *flag = TRUE;
32          gtk_signal_disconnect_by_data(GTK_OBJECT(widget), flag);    gtk_signal_disconnect_by_data (GTK_OBJECT (widget), flag);
33  }  }
34    
35  void gtkut_widget_wait_for_draw(GtkWidget *widget)  void
36    gtkut_widget_wait_for_draw (GtkWidget * widget)
37  {  {
38          gboolean flag = FALSE;    gboolean flag = FALSE;
39    
40          if (!GTK_WIDGET_VISIBLE(widget)) return;    if (!GTK_WIDGET_VISIBLE (widget))
41        return;
42    
43          gtk_signal_connect(GTK_OBJECT(widget), "draw",    gtk_signal_connect (GTK_OBJECT (widget), "draw",
44                  GTK_SIGNAL_FUNC(gtkut_widget_draw_cb), &flag);                        GTK_SIGNAL_FUNC (gtkut_widget_draw_cb), &flag);
45          while (!flag) gtk_main_iteration();    while (!flag)
46        gtk_main_iteration ();
47  }  }

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