[gsettings-desktop-schemas] schemas: More tweaks to magnifier schemas

[Bastien Nocera <hadess src gnome org>]

commit bf42692dd7b6ec2b07b680082e2cdfe648940b36
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Jun 22 16:04:18 2011 +0100

    schemas: More tweaks to magnifier schemas

 ....gnome.desktop.a11y.magnifier.gschema.xml.in.in |   12 +++++++-----
 1 files changed, 7 insertions(+), 5 deletions(-)
---
diff --git a/schemas/org.gnome.desktop.a11y.magnifier.gschema.xml.in.in b/schemas/org.gnome.desktop.a11y.magnifier.gschema.xml.in.in
index 3e85c2a..7f91f85 100644
--- a/schemas/org.gnome.desktop.a11y.magnifier.gschema.xml.in.in
+++ b/schemas/org.gnome.desktop.a11y.magnifier.gschema.xml.in.in
@@ -31,6 +31,7 @@
     </key>
     <key name="mag-factor" type="d">
       <default>2.0</default>
+      <range min="0.1" max="32.0"/>
       <_summary>Magnification factor</_summary>
       <_description>
         The power of the magnification. A value of 1.0 means no magnification.
@@ -68,9 +69,9 @@
     </key>
     <key name="cross-hairs-thickness" type="i">
       <default>8</default>
-      <_summary>Thickness of the crosshairs</_summary>
+      <_summary>Thickness of the crosshairs in pixels</_summary>
       <_description>
-        Width of the vertical and horizontal lines that make up the crosshairs.
+        Width in pixels of the vertical and horizontal lines that make up the crosshairs.
       </_description>
     </key>
     <key name="cross-hairs-color" type="s">
@@ -92,10 +93,11 @@
     </key>
     <key name="cross-hairs-length" type="i">
       <default>4096</default>
-      <_summary>Length of the crosshairs</_summary>
+      <range min="20" max="4096"/>
+      <_summary>Length of the crosshairs in pixels</_summary>
       <_description>
-        Determines the length of the vertical and horizontal lines that
-        make up the crosshairs.
+        Determines the length in pixels of the vertical and horizontal
+        lines that make up the crosshairs.
       </_description>
     </key>
     <key name="cross-hairs-clip" type="b">