[gsettings-desktop-schemas] schemas: Add "tap-and-drag" for touchpads

[Bastien Nocera <hadess src gnome org>]

commit 23f96de8504a310ee83493e71eb8fb25ee7958b3
Author: freeroot <free r gmx fr>
Date:   Wed Dec 7 14:25:40 2016 +0100

    schemas: Add "tap-and-drag" for touchpads
    
    On some sensitive touchpads, tap-and-drag can be annoying, so we need a
    way to disable it.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=775756

 .../org.gnome.desktop.peripherals.gschema.xml.in   |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/schemas/org.gnome.desktop.peripherals.gschema.xml.in 
b/schemas/org.gnome.desktop.peripherals.gschema.xml.in
index 547ec6b..6c02a46 100644
--- a/schemas/org.gnome.desktop.peripherals.gschema.xml.in
+++ b/schemas/org.gnome.desktop.peripherals.gschema.xml.in
@@ -28,6 +28,11 @@
       <summary>Enable mouse clicks with touchpad</summary>
       <description>Set this to TRUE to be able to send mouse clicks by tapping on the touchpad.</description>
     </key>
+    <key name="tap-and-drag" type="b">
+      <default>true</default>
+      <summary>Enable tap-and-drag with touchpad</summary>
+      <description>Set this to TRUE to be able to start a drag by tapping and immediately moving the finger 
that's now pressed on the touchpad.</description>
+    </key>
     <key name="send-events" enum="org.gnome.desktop.GDesktopDeviceSendEvents">
       <default>'enabled'</default>
       <summary>Touchpad enabled</summary>