Bug 573432 - [GTK3] Text/Combo.eventWindow() and Shell.showWidget() leak

This change adjusts code in Combo.eventWindow(), Text.eventWindow() and
Shell.showWidget(), to ensure the handle returned by native methods
(gdk_window_get_children() and gtk_container_get_children()) is always
freed. This avoids native memory leaks.

Change-Id: Ifd68fc72df4ebab21f3c8f264c25ae56aa0ee140
Signed-off-by: Simeon Andreev <simeon.danailov.andreev@gmail.com>
Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.swt/+/180362
Reviewed-by: Alexandr Miloslavskiy <alexandr.miloslavskiy@syntevo.com>
Tested-by: Platform Bot <platform-bot@eclipse.org>
3 files changed
tree: f61ad37e4371549c8ea9a46602dfcb6b18f9335f
  1. .gitignore
  5. README.md
  6. bundles/
  7. container/
  8. examples/
  9. features/
  10. local-build/
  11. pom.xml
  12. tests/

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