commit f2f009a9569f089d564cd5d27c075b33c37df785
author Zhenkai Zhu <zhenkai@cs.ucla.edu> Tue Jun 05 20:57:41 2012 -0700
committer Zhenkai Zhu <zhenkai@cs.ucla.edu> Tue Jun 05 20:57:41 2012 -0700
tree 4c986a08ba355c3d17a1c77475bd34a3d4bfc031
parent b7834704d898d4eeff1f443e8150069f3a4a6285

add validator for nickEdit and roomEdit

demo/settingdialog.cpp

diff --git a/demo/settingdialog.cpp b/demo/settingdialog.cpp
index 9cb54f4..8f0bbca 100644
--- a/demo/settingdialog.cpp
+++ b/demo/settingdialog.cpp
@@ -6,8 +6,13 @@
   : QDialog(parent)
 {
   setupUi(this);
+
+  QRegExp noWhiteSpace("^\\S+.*$");
+  QValidator *nwsValidator = new QRegExpValidator(noWhiteSpace, this);
   nickEdit->setPlaceholderText(nick);
+  nickEdit->setValidator(nwsValidator);
   roomEdit->setPlaceholderText(chatroom);
+  roomEdit->setValidator(nwsValidator);
   prefixEdit->setPlaceholderText(prefix);
 
   // simple validator for ccnx prefix