Merge branch 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into master-integration

* 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (42 commits)
  doc:	Fixed some qdoc errors.
  doc:	Fixed some qdoc errors.
  Fix copyright year.
  Fix broken license headers.
  doc:	Fixed some qdoc errors.
  Reusing sheets on Mac OS X 10.5 & above shows painting artifacts.
  doc:	Fixed some qdoc errors.
  QNetworkAccessManager: add method to send custom requests
  doc:	Fixed some qdoc errors.
  Optimization: Avoid calling out to public API function
  Mac: submenu shows up at the wrong position
  Add operator< and qHash for QSharedPointer and fix operator-.
  Don't use QSystemLocale if QT_NO_SYSTEMLOCALE (like QWS)
  Don't use QSystemLocale if QT_NO_SYSTEMLOCALE (like QWS)
  Optimized QLocale to access system locale on demand.
  Fix QRegion under Mac OS X.
  update according to Thiago's comments.
  Changes: add functionality for dbus auto start to qt
  Add license header to this file
  readdir64 is not available on HP-UX
  ...

1 files changed, 9 insertions, 0 deletions

diff --git a/tools/qdoc3/doc/examples/signalandslots.qdocinc b/tools/qdoc3/doc/examples/signalandslots.qdocinc
new file mode 100644
index 0000000..cfae43a
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+++ b/tools/qdoc3/doc/examples/signalandslots.qdocinc
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+\section1 Signals and Slots
+
+Signals and slots are used for communication between objects. The signals and
+slots mechanism is a central feature of Qt and probably the part that differs 
+most from the features provided by other frameworks.
+
+\section2 Introduction
+
+In GUI programming, when we ...