avoid awt clipboard spam

[totaam]

Issue migrated from trac ticket # 2013

component: clipboard | priority: minor | resolution: fixed

2018-10-28 04:47:33: antoine created the issue

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It just requests the targets over and over...

do_selection_request_event(<gtk.gdk.Event at 0x7f90910f7b70: GDK_SELECTION_REQUEST selection=CLIPBOARD, target=TARGETS, property=XAWT_TARGETS_OF_SELECTION:CLIPBOARD>)
target for CLIPBOARD: 'TARGETS'
do_selection_request_event(<gtk.gdk.Event at 0x7f90910f7b70: GDK_SELECTION_REQUEST selection=CLIPBOARD, target=TARGETS, property=XAWT_TARGETS_OF_SELECTION:CLIPBOARD>) target=TARGETS, selection=CLIPBOARD
do_selection_get(<GtkSelectionData at 0x7ffe41037310>, 0, 0) selection=CLIPBOARD

We should be able to cache the last value of TARGETS and re-use it when we see XAWT_TARGETS_OF_SELECTION:CLIPBOARD.

[totaam]

2019-04-23 08:42:27: antoine changed status from new to closed

[totaam]

2019-04-23 08:42:27: antoine set resolution to fixed

[totaam]

2019-04-23 08:42:27: antoine commented

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Done as part of #812.