I developing kiosque app using SWT running on Linux. Recently I've switched underling backend from GTK 2.0 to GTK 3.0
I've noticed that ScrolledComposite have "build-in" scroll behavior. Is there a way to disable it? I've dug through GTK 3.0 dock and found something like this:
* `GtkScrolledWindow` has built-in support for touch devices. When a
* touchscreen is used, swiping will move the scrolled window, and will
* expose 'kinetic' behavior. This can be turned off with the
* [[email protected]:kinetic-scrolling] property if it is undesired.
But I have no idea how to set it. Maybe anyone show me how to set this property in settings.ini, theme file or point me to tutorial/docs where this is explained
EDIT I've installed GtkInspector then run my app and found widget GtkScrolledWindow. Switching property "kinetic-scrolling" to false do the trick. But how i can save this setting?
swt doesn't expose such gtk properties to users. Easiest way to disable kinetic scrolling is modify and recompile gtk sources. I've got answer on discourse.gnome.org from user Ebassi: If you want to know where to modify GTK,
1. open gtkscrolledwindow.c
2. find gtk_scrolled_window_class_init
3. find the g_param_spec_boolean("kinetic-scrolling",...) call and modify the default value from TRUE to FALSE
4. find gtk_scrolled_window_init
5. find the gtk_scrolled_window_set_kinetic_scrolling(..., TRUE) and modify the argument from TRUE to FALSE
6. Then rebuild GTK and replace the installed version on your system.