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[Bug 1157209] Re: Memory leak in drawing


Why isn't anybody answering this bug report?

Next time I should write it on a piece of paper and throw it out of the
window. Same effect.


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  Memory leak in drawing

Status in The Unico Gtk+ Theming Engine:

Bug description:
  If I use the Ambience theme, my application leaks memory. 
  This happens is a custom Widget derrived from a GtkProgressBar is used, which defines it's own height.

  If I use the test program with Adwaita theme there is no such issue.

  Derrived widget in Vala code:
  using Gtk;

  private class CustomProgress : ProgressBar { 
      public override void get_preferred_height(out int minimum_height, out int natural_height) {
          minimum_height = natural_height = 8;

  The leaking happens during rendering after the progress bar's fraction
  has been set. Issue come up in gtk_render_background(),
  gtk_render_frame() and gtk_render_activity().

  Attached test case

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