wxSystemSettings::GetMetric returns -1 if the metric is not supported

by the port. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@29554 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2004-09-29 21:56:22 +00:00
parent 49090f6f10
commit 1d451c5bd1
12 changed files with 231 additions and 510 deletions
--- a/docs/changes.txt
+++ b/docs/changes.txt
@@ -217,6 +217,9 @@ All:
 - active mode support in wxFTP (Randall Fox)
 - sped up wxHTTP and wxFTP
 - added wxStringInput/OutputStreams
+- wxSystemSettings::GetMetric now returns -1 for metrics that are not
+  supported, instead of zero.
+

 All (GUI):

--- a/docs/latex/wx/settings.tex
+++ b/docs/latex/wx/settings.tex
@@ -99,7 +99,8 @@ standalone function named {\tt wxSystemSettings\_GetFont}}

 \func{static int}{GetMetric}{\param{wxSystemMetric}{ index}}

-Returns a system metric.
+Returns the value of a system metric, or -1 if the metric is not
+supported on the current platform.

 {\it index} can be one of: