Moving .qdoc files under examples/widgets/doc

Updated those .qdoc files to refer to the new relative examples
emplacement. Images and snippets to be moved later.

Also grouped all widgets related examples under widgets.

Change-Id: Ib29696e2d8948524537f53e8dda88f9ee26a597f
Reviewed-by: J-P Nurmi <j-p.nurmi@nokia.com>

1 files changed, 0 insertions, 190 deletions

diff --git a/doc/src/examples/basiclayouts.qdoc b/doc/src/examples/basiclayouts.qdoc
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-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:FDL$
-** GNU Free Documentation License
-** Alternatively, this file may be used under the terms of the GNU Free
-** Documentation License version 1.3 as published by the Free Software
-** Foundation and appearing in the file included in the packaging of
-** this file.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms
-** and conditions contained in a signed written agreement between you
-** and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-/*!
-    \example layouts/basiclayouts
-    \title Basic Layouts Example
-
-    The Basic Layouts example shows how to use the standard layout
-    managers that are available in Qt: QBoxLayout, QGridLayout and
-    QFormLayout.
-
-    \image basiclayouts-example.png Screenshot of the Basic Layouts example
-
-    The QBoxLayout class lines up widgets horizontally or vertically.
-    QHBoxLayout and QVBoxLayout are convenience subclasses of QBoxLayout.
-    QGridLayout lays out widgets in cells by dividing the available space
-    into rows and columns. QFormLayout, on the other hand, lays out its
-    children in a two-column form with labels in the left column and
-    input fields in the right column.
-
-    \section1 Dialog Class Definition
-
-    \snippet examples/layouts/basiclayouts/dialog.h 0
-
-    The \c Dialog class inherits QDialog. It is a custom widget that
-    displays its child widgets using the geometry managers:
-    QHBoxLayout, QVBoxLayout, QGridLayout and QFormLayout.
-
-    We declare four private functions to simplify the class
-    constructor: The \c createMenu(), \c createHorizontalGroupBox(),
-    \c createGridGroupBox() and \c createFormGroupBox() functions create
-    several widgets that the example uses to demonstrate how the layout
-    affects their appearances.
-
-    \section1 Dialog Class Implementation
-
-    \snippet examples/layouts/basiclayouts/dialog.cpp 0
-
-    In the constructor, we first use the \c createMenu() function to
-    create and populate a menu bar and the \c createHorizontalGroupBox()
-    function to create a group box containing four buttons with a
-    horizontal layout. Next we use the \c createGridGroupBox() function
-    to create a group box containing several line edits and a small text
-    editor which are displayed in a grid layout. Finally, we use the
-    \c createFormGroupBox() function to create a group box with
-    three labels and three input fields: a line edit, a combo box and
-    a spin box.
-
-    \snippet examples/layouts/basiclayouts/dialog.cpp 1
-
-    We also create a big text editor and a dialog button box. The
-    QDialogButtonBox class is a widget that presents buttons in a
-    layout that is appropriate to the current widget style. The
-    preferred buttons can be specified as arguments to the
-    constructor, using the QDialogButtonBox::StandardButtons enum.
-
-    Note that we don't have to specify a parent for the widgets when
-    we create them. The reason is that all the widgets we create here
-    will be added to a layout, and when we add a widget to a layout,
-    it is automatically reparented to the widget the layout is
-    installed on.
-
-    \snippet examples/layouts/basiclayouts/dialog.cpp 2
-
-    The main layout is a QVBoxLayout object. QVBoxLayout is a
-    convenience class for a box layout with vertical orientation.
-
-    In general, the QBoxLayout class takes the space it gets (from its
-    parent layout or from the parent widget), divides it up into a
-    series of boxes, and makes each managed widget fill one box.  If
-    the QBoxLayout's orientation is Qt::Horizontal the boxes are
-    placed in a row. If the orientation is Qt::Vertical, the boxes are
-    placed in a column.  The corresponding convenience classes are
-    QHBoxLayout and QVBoxLayout, respectively.
-
-    \snippet examples/layouts/basiclayouts/dialog.cpp 3
-
-    When we call the QLayout::setMenuBar() function, the layout places
-    the provided menu bar at the top of the parent widget, and outside
-    the widget's \l {QWidget::contentsRect()}{content margins}. All
-    child widgets are placed below the bottom edge of the menu bar.
-
-    \snippet examples/layouts/basiclayouts/dialog.cpp 4
-
-    We use the QBoxLayout::addWidget() function to add the widgets to
-    the end of layout. Each widget will get at least its minimum size
-    and at most its maximum size. It is possible to specify a stretch
-    factor in the \l {QBoxLayout::addWidget()}{addWidget()} function,
-    and any excess space is shared according to these stretch
-    factors. If not specified, a widget's stretch factor is 0.
-
-    \snippet examples/layouts/basiclayouts/dialog.cpp 5
-
-    We install the main layout on the \c Dialog widget using the
-    QWidget::setLayout() function, and all of the layout's widgets are
-    automatically reparented to be children of the \c Dialog widget.
-
-    \snippet examples/layouts/basiclayouts/dialog.cpp 6
-
-    In the private \c createMenu() function we create a menu bar, and
-    add a pull-down \uicontrol File menu containing an \uicontrol Exit option.
-
-    \snippet examples/layouts/basiclayouts/dialog.cpp 7
-
-    When we create the horizontal group box, we use a QHBoxLayout as
-    the internal layout. We create the buttons we want to put in the
-    group box, add them to the layout and install the layout on the
-    group box.
-
-    \snippet examples/layouts/basiclayouts/dialog.cpp 8
-
-    In the \c createGridGroupBox() function we use a QGridLayout which
-    lays out widgets in a grid. It takes the space made available to
-    it (by its parent layout or by the parent widget), divides it up
-    into rows and columns, and puts each widget it manages into the
-    correct cell.
-
-    \snippet examples/layouts/basiclayouts/dialog.cpp 9
-
-    For each row in the grid we create a label and an associated line
-    edit, and add them to the layout. The QGridLayout::addWidget()
-    function differ from the corresponding function in QBoxLayout: It
-    needs the row and column specifying the grid cell to put the
-    widget in.
-
-    \snippet examples/layouts/basiclayouts/dialog.cpp 10
-
-    QGridLayout::addWidget() can in addition take arguments
-    specifying the number of rows and columns the cell will be
-    spanning. In this example, we create a small editor which spans
-    three rows and one column.
-
-    For both the QBoxLayout::addWidget() and QGridLayout::addWidget()
-    functions it is also possible to add a last argument specifying
-    the widget's alignment. By default it fills the whole cell. But we
-    could, for example, align a widget with the right edge by
-    specifying the alignment to be Qt::AlignRight.
-
-    \snippet examples/layouts/basiclayouts/dialog.cpp 11
-
-    Each column in a grid layout has a stretch factor. The stretch
-    factor is set using QGridLayout::setColumnStretch() and determines
-    how much of the available space the column will get over and above
-    its necessary minimum.
-
-    In this example, we set the stretch factors for columns 1 and 2.
-    The stretch factor is relative to the other columns in this grid;
-    columns with a higher stretch factor take more of the available
-    space. So column 2 in our grid layout will get more of the
-    available space than column 1, and column 0 will not grow at all
-    since its stretch factor is 0 (the default).
-
-    Columns and rows behave identically; there is an equivalent
-    stretch factor for rows, as well as a QGridLayout::setRowStretch()
-    function.
-
-    \snippet examples/layouts/basiclayouts/dialog.cpp 12
-
-    In the \c createFormGroupBox() function, we use a QFormLayout
-    to neatly arrange objects into two columns - name and field.
-    There are three QLabel objects for names with three
-    corresponding input widgets as fields: a QLineEdit, a QComboBox
-    and a QSpinBox. Unlike QBoxLayout::addWidget() and
-    QGridLayout::addWidget(), we use QFormLayout::addRow() to add widgets
-    to the layout.
-*/