Hi All,
I am new to GTK+. I want to make a touch simulator in GTK+. Basically I
already have a GTK application and I want to provide a way to test touch
events in that application even if the application is running on a computer
which does not have any touch screen.
I thought of creating GdkTouchEvents and put those in event queue
using gdk_event_put(), but it does not look straight forward. Structure
GdkTouchEvent has many members and I am not sure what to fill in those.
Just for testing I did not fill many members like 'device', 'sequence',
'axes' etc, but I got following error on running the app:
Gdk-CRITICAL **: gdk_device_grab_info_libgtk_only: assertion `GDK_IS_DEVICE
(device)' failed
Is it possible at all to generate and send touch events on a computer with
no touch screen?
Please guide me.
More information about my environment:
OS: Ubuntu 12.04 LTS
Gtk version: 3.4.2
Thanks & Regards
Devendra
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