diff options
Diffstat (limited to 'examples/widgets/doc/src/groupbox.qdoc')
| -rw-r--r-- | examples/widgets/doc/src/groupbox.qdoc | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/examples/widgets/doc/src/groupbox.qdoc b/examples/widgets/doc/src/groupbox.qdoc deleted file mode 100644 index b9da2f05f4..0000000000 --- a/examples/widgets/doc/src/groupbox.qdoc +++ /dev/null @@ -1,140 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the documentation of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:FDL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Free Documentation License Usage -** 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. Please review the following information to ensure -** the GNU Free Documentation License version 1.3 requirements -** will be met: https://www.gnu.org/licenses/fdl-1.3.html. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -/*! - \example widgets/groupbox - \title Group Box Example - \ingroup examples-widgets - \brief The Group Box example shows how to use the different kinds of group - boxes in Qt. - - Group boxes are container widgets that organize buttons into groups, - both logically and on screen. They manage the interactions between - the user and the application so that you do not have to enforce - simple constraints. - - Group boxes are usually used to organize check boxes and radio - buttons into exclusive groups. - - \borderedimage groupbox-example.png - - The Group Boxes example consists of a single \c Window class that - is used to show four group boxes: an exclusive radio button group, - a non-exclusive checkbox group, an exclusive radio button group - with an enabling checkbox, and a group box with normal push buttons. - - \section1 Window Class Definition - - The \c Window class is a subclass of \c QWidget that is used to - display a number of group boxes. The class definition contains - functions to construct each group box and populate it with different - selections of button widgets: - - \snippet widgets/groupbox/window.h 0 - - In the example, the widget will be used as a top-level window, so - the constructor is defined so that we do not have to specify a parent - widget. - - \section1 Window Class Implementation - - The constructor creates a grid layout and fills it with each of the - group boxes that are to be displayed: - - \snippet widgets/groupbox/window.cpp 0 - - The functions used to create each group box each return a - QGroupBox to be inserted into the grid layout. - - \snippet widgets/groupbox/window.cpp 1 - - The first group box contains and manages three radio buttons. Since - the group box contains only radio buttons, it is exclusive by - default, so only one radio button can be checked at any given time. - We check the first radio button to ensure that the button group - contains one checked button. - - \snippet widgets/groupbox/window.cpp 3 - - We use a vertical layout within the group box to present the - buttons in the form of a vertical list, and return the group - box to the constructor. - - The second group box is itself checkable, providing a convenient - way to disable all the buttons inside it. Initially, it is - unchecked, so the group box itself must be checked before any of - the radio buttons inside can be checked. - - \snippet widgets/groupbox/window.cpp 4 - - The group box contains three exclusive radio buttons, and an - independent checkbox. For consistency, one radio button must be - checked at all times, so we ensure that the first one is initially - checked. - - \snippet widgets/groupbox/window.cpp 5 - - The buttons are arranged in the same way as those in the first - group box. - - \snippet widgets/groupbox/window.cpp 6 - - The third group box is constructed with a "flat" style that is - better suited to certain types of dialog. - - \snippet widgets/groupbox/window.cpp 7 - - This group box contains only checkboxes, so it is non-exclusive by - default. This means that each checkbox can be checked independently - of the others. - - \snippet widgets/groupbox/window.cpp 8 - - Again, we use a vertical layout within the group box to present - the buttons in the form of a vertical list. - - \snippet widgets/groupbox/window.cpp 9 - - The final group box contains only push buttons and, like the - second group box, it is checkable. - - \snippet widgets/groupbox/window.cpp 10 - - We create a normal button, a toggle button, and a flat push button: - - \snippet widgets/groupbox/window.cpp 11 - - Push buttons can be used to display popup menus. We create one, and - attach a simple menu to it: - - \snippet widgets/groupbox/window.cpp 12 - - Finally, we lay out the widgets vertically, and return the group box - that we created: - - \snippet widgets/groupbox/window.cpp 13 -*/ |