MouseCapture behaviour

Original Reporter info from Mantis: Blaazen @Blaazen

• Reporter name: Vojtech Cihak

Description:

See attached simple project.
First button creates CustomListBox.
Second button set MouseCapture to created CustomListBox.
It works well with Qt but mouse is not captured on GTK2 and MouseDown nor MouseMove events are not caught outside of component.
(The same with CustomMemo.)

I selected as GTK2 issue because IMO Qt behaves correctly.

Additional information:

Lazarus 1.1 r36711M FPC 2.5.1 x86_64-linux-qt

Mantis conversion info:

• Mantis ID: 21713
• Version: 0.9.31 (SVN)
• Fixed in revision: 36734 (#7d77b043)