doc: Began reorganization of the top doc page.

Much more to come.

17 files changed, 45 insertions, 6 deletions

diff --git a/doc/src/frameworks-technologies/animation.qdoc b/doc/src/frameworks-technologies/animation.qdoc
index 5548b57..dc705ba 100644
--- a/doc/src/frameworks-technologies/animation.qdoc
+++ b/doc/src/frameworks-technologies/animation.qdoc
@@ -47,6 +47,7 @@
 /*!
     \page animation-overview.html
     \title The Animation Framework
+    \ingroup qt-gui-concepts
 
     \brief An overview of the Animation Framework
 
diff --git a/doc/src/frameworks-technologies/eventsandfilters.qdoc b/doc/src/frameworks-technologies/eventsandfilters.qdoc
index 96ee18c..0cd60b8 100644
--- a/doc/src/frameworks-technologies/eventsandfilters.qdoc
+++ b/doc/src/frameworks-technologies/eventsandfilters.qdoc
@@ -54,7 +54,8 @@
 
 /*!
     \page eventsandfilters.html
-    \title Events and Event Filters
+    \title The Event System
+    \ingroup qt-basic-concepts
     \brief A guide to event handling in Qt.
 
     \ingroup frameworks-technologies
diff --git a/doc/src/frameworks-technologies/graphicsview.qdoc b/doc/src/frameworks-technologies/graphicsview.qdoc
index 6844aed..95b3182 100644
--- a/doc/src/frameworks-technologies/graphicsview.qdoc
+++ b/doc/src/frameworks-technologies/graphicsview.qdoc
@@ -47,6 +47,7 @@
 /*!
     \page graphicsview.html
     \title The Graphics View Framework
+    \ingroup qt-gui-concepts
     \brief An overview of the Graphics View framework for interactive 2D
     graphics.
 
diff --git a/doc/src/frameworks-technologies/model-view-programming.qdoc b/doc/src/frameworks-technologies/model-view-programming.qdoc
index 7568981..e02f1eb 100644
--- a/doc/src/frameworks-technologies/model-view-programming.qdoc
+++ b/doc/src/frameworks-technologies/model-view-programming.qdoc
@@ -50,6 +50,7 @@
     \startpage index.html Qt Reference Documentation
 
     \title Model/View Programming
+    \ingroup qt-gui-concepts
     \brief A guide to the extensible model/view architecture used by Qt's
     item view classes.
 
diff --git a/doc/src/frameworks-technologies/threads.qdoc b/doc/src/frameworks-technologies/threads.qdoc
index fd6bebb..f7dde59 100644
--- a/doc/src/frameworks-technologies/threads.qdoc
+++ b/doc/src/frameworks-technologies/threads.qdoc
@@ -47,6 +47,7 @@
 /*!
     \page threads.html
     \title Thread Support in Qt
+    \ingroup qt-basic-concepts
     \brief A detailed discussion of thread handling in Qt.
 
     \ingroup frameworks-technologies
diff --git a/doc/src/objectmodel/metaobjects.qdoc b/doc/src/objectmodel/metaobjects.qdoc
index c1b0ea6..e891183 100644
--- a/doc/src/objectmodel/metaobjects.qdoc
+++ b/doc/src/objectmodel/metaobjects.qdoc
@@ -41,7 +41,8 @@
 
 /*!
     \page metaobjects.html
-    \title Meta-Object System
+    \title The Meta-Object System
+    \ingroup qt-basic-concepts
     \brief An overview of Qt's meta-object system and introspection capabilities.
     \keyword meta-object
 
diff --git a/doc/src/objectmodel/object.qdoc b/doc/src/objectmodel/object.qdoc
index 2f06004..e0ba6ed 100644
--- a/doc/src/objectmodel/object.qdoc
+++ b/doc/src/objectmodel/object.qdoc
@@ -41,7 +41,8 @@
 
 /*!
     \page object.html
-    \title Qt Object Model
+    \title Object Model
+    \ingroup qt-basic-concepts
     \brief A description of the powerful features made possible by Qt's dynamic object model.
 
     \ingroup frameworks-technologies
diff --git a/doc/src/objectmodel/objecttrees.qdoc b/doc/src/objectmodel/objecttrees.qdoc
index 11824ae..97d646a 100644
--- a/doc/src/objectmodel/objecttrees.qdoc
+++ b/doc/src/objectmodel/objecttrees.qdoc
@@ -41,7 +41,8 @@
 
 /*!
     \page objecttrees.html
-    \title Object Trees and Object Ownership
+    \title Object Trees & Ownership
+    \ingroup qt-basic-concepts
     \brief Information about the parent-child pattern used to describe
     object ownership in Qt.
 
diff --git a/doc/src/objectmodel/properties.qdoc b/doc/src/objectmodel/properties.qdoc
index a807caf..bc9554c 100644
--- a/doc/src/objectmodel/properties.qdoc
+++ b/doc/src/objectmodel/properties.qdoc
@@ -41,7 +41,8 @@
 
 /*!
     \page properties.html
-    \title Qt's Property System
+    \title The Property System
+    \ingroup qt-basic-concepts
     \brief An overview of Qt's property system.
 
     Qt provides a sophisticated property system similar to the ones
diff --git a/doc/src/objectmodel/signalsandslots.qdoc b/doc/src/objectmodel/signalsandslots.qdoc
index 0f3f618..f33badf 100644
--- a/doc/src/objectmodel/signalsandslots.qdoc
+++ b/doc/src/objectmodel/signalsandslots.qdoc
@@ -41,7 +41,8 @@
 
 /*!
     \page signalsandslots.html
-    \title Signals and Slots
+    \title Signals & Slots
+    \ingroup qt-basic-concepts
     \brief An overview of Qt's signals and slots inter-object
     communication mechanism.
 
diff --git a/doc/src/overviews.qdoc b/doc/src/overviews.qdoc
index 7302e30..bc994af 100644
--- a/doc/src/overviews.qdoc
+++ b/doc/src/overviews.qdoc
@@ -48,6 +48,29 @@
 */
 
 /*!
+    \group qt-basic-concepts
+    \title Qt Basic Concepts
+
+    \brief The basic concepts of the Qt cross-platform application and UI framework.
+
+    Qt is a cross-platform application and UI framework for writing
+    web-enabled applications for desktop, mobile, and embedded
+    operating systems. These pages explain basic architectural
+    concepts of Qt:
+
+    \generatelist {related}
+ */
+
+/*!
+    \group qt-gui-concepts
+    \title Qt GUI Components
+
+    \brief The Qt components for constructing graphical user intefaces.
+
+    \generatelist {related}
+ */
+
+/*!
     \group frameworks-technologies
     \title Frameworks and Technologies
 
diff --git a/doc/src/painting-and-printing/paintsystem.qdoc b/doc/src/painting-and-printing/paintsystem.qdoc
index 802751f..56b638c 100644
--- a/doc/src/painting-and-printing/paintsystem.qdoc
+++ b/doc/src/painting-and-printing/paintsystem.qdoc
@@ -61,6 +61,7 @@
 /*!
     \page paintsystem.html
     \title The Paint System
+    \ingroup qt-gui-concepts
     \ingroup frameworks-technologies
 
     Qt's paint system enables painting on screen and print devices
diff --git a/doc/src/widgets-and-layouts/layout.qdoc b/doc/src/widgets-and-layouts/layout.qdoc
index 0cfde22..2ca202f 100644
--- a/doc/src/widgets-and-layouts/layout.qdoc
+++ b/doc/src/widgets-and-layouts/layout.qdoc
@@ -47,6 +47,7 @@
 /*!
     \page layout.html
     \title Layout Management
+    \ingroup qt-gui-concepts
     \brief A tour of the standard layout managers and an introduction to custom
     layouts.
     
diff --git a/doc/src/widgets-and-layouts/styles.qdoc b/doc/src/widgets-and-layouts/styles.qdoc
index 9a28715..b4bec8c 100644
--- a/doc/src/widgets-and-layouts/styles.qdoc
+++ b/doc/src/widgets-and-layouts/styles.qdoc
@@ -48,6 +48,7 @@
 /*!
     \page style-reference.html
     \title Implementing Styles and Style Aware Widgets
+    \ingroup qt-gui-concepts
     \brief An overview of styles and the styling of widgets.
 
     \ingroup frameworks-technologies
diff --git a/doc/src/widgets-and-layouts/widgets.qdoc b/doc/src/widgets-and-layouts/widgets.qdoc
index 7bd27b6..ac0bf77 100644
--- a/doc/src/widgets-and-layouts/widgets.qdoc
+++ b/doc/src/widgets-and-layouts/widgets.qdoc
@@ -42,6 +42,7 @@
 /*!
     \page widgets-and-layouts.html
     \title Widgets and Layouts
+    \ingroup qt-gui-concepts
 
     \ingroup frameworks-technologies
 
diff --git a/doc/src/windows-and-dialogs/dialogs.qdoc b/doc/src/windows-and-dialogs/dialogs.qdoc
index acee0c5..0b0a842 100644
--- a/doc/src/windows-and-dialogs/dialogs.qdoc
+++ b/doc/src/windows-and-dialogs/dialogs.qdoc
@@ -52,6 +52,7 @@
 /*!
     \page dialogs.html
     \title Dialog Windows
+    \ingroup qt-gui-concepts
     \brief An overview over dialog windows.
     
     \previouspage The Application Main Window
diff --git a/doc/src/windows-and-dialogs/mainwindow.qdoc b/doc/src/windows-and-dialogs/mainwindow.qdoc
index 6adfa75..b282dab 100644
--- a/doc/src/windows-and-dialogs/mainwindow.qdoc
+++ b/doc/src/windows-and-dialogs/mainwindow.qdoc
@@ -47,6 +47,7 @@
 /*!
     \page application-windows.html
     \title Application Windows and Dialogs
+    \ingroup qt-gui-concepts
     \ingroup frameworks-technologies
 
     \nextpage The Application Main Window