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Diffstat (limited to 'src/widgets/kernel/qactiongroup.cpp')
| -rw-r--r-- | src/widgets/kernel/qactiongroup.cpp | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/src/widgets/kernel/qactiongroup.cpp b/src/widgets/kernel/qactiongroup.cpp deleted file mode 100644 index cc900cbb0f..0000000000 --- a/src/widgets/kernel/qactiongroup.cpp +++ /dev/null @@ -1,188 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtWidgets module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qactiongroup.h" -#include <QtGui/private/qguiactiongroup_p.h> - -#include "qaction.h" - -QT_BEGIN_NAMESPACE - -class QActionGroupPrivate : public QGuiActionGroupPrivate -{ - Q_DECLARE_PUBLIC(QActionGroup) -public: - void emitSignal(Signal, QGuiAction *) override; -}; - -void QActionGroupPrivate::emitSignal(Signal s, QGuiAction *action) -{ - Q_Q(QActionGroup); - switch (s) { - case QGuiActionGroupPrivate::Triggered: - emit q->triggered(static_cast<QAction *>(action)); - break; - case QGuiActionGroupPrivate::Hovered: - emit q->hovered(static_cast<QAction *>(action)); - break; - } -} - -/*! - \class QActionGroup - \brief The QActionGroup class groups actions together. - - \ingroup mainwindow-classes - \inmodule QtWidgets - - In some situations it is useful to group QAction objects together. - For example, if you have a \uicontrol{Left Align} action, a \uicontrol{Right - Align} action, a \uicontrol{Justify} action, and a \uicontrol{Center} action, - only one of these actions should be active at any one time. One - simple way of achieving this is to group the actions together in - an action group. - - Here's a example (from the \l{mainwindows/menus}{Menus} example): - - \snippet mainwindows/menus/mainwindow.cpp 6 - - Here we create a new action group. Since the action group is - exclusive by default, only one of the actions in the group is - checked at any one time. - - \image qactiongroup-align.png Alignment options in a QMenu - - A QActionGroup emits an triggered() signal when one of its - actions is chosen. Each action in an action group emits its - triggered() signal as usual. - - As stated above, an action group is exclusive by default; it - ensures that at most only one checkable action is active at any one time. - If you want to group checkable actions without making them - exclusive, you can turn off exclusiveness by calling - setExclusive(false). - - By default the active action of an exclusive group cannot be unchecked. - In some cases it may be useful to allow unchecking all the actions, - you can allow this by calling - setExclusionPolicy(QActionGroup::ExclusionPolicy::ExclusiveOptional). - - Actions can be added to an action group using addAction(), but it - is usually more convenient to specify a group when creating - actions; this ensures that actions are automatically created with - a parent. Actions can be visually separated from each other by - adding a separator action to the group; create an action and use - QAction's \l {QAction::}{setSeparator()} function to make it - considered a separator. Action groups are added to widgets with - the QWidget::addActions() function. - - \sa QAction -*/ - -/*! - Constructs an action group for the \a parent object. - - The action group is exclusive by default. Call setExclusive(false) - to make the action group non-exclusive. To make the group exclusive - but allow unchecking the active action call instead - setExclusionPolicy(QActionGroup::ExclusionPolicy::ExclusiveOptional) -*/ -QActionGroup::QActionGroup(QObject* parent) : - QGuiActionGroup(*new QActionGroupPrivate, parent) -{ -} - -/*! - Destroys the action group. -*/ -QActionGroup::~QActionGroup() = default; - -QAction *QActionGroup::checkedAction() const -{ - return static_cast<QAction *>(checkedGuiAction()); -} - -QAction *QActionGroup::addAction(QAction *a) -{ - QGuiActionGroup::addAction(a); - return a; -} - -/*! - Creates and returns an action with \a text. The newly created - action is a child of this action group. - - Normally an action is added to a group by creating it with the - group as parent, so this function is not usually used. - - \sa QAction::setActionGroup() -*/ -QAction *QActionGroup::addAction(const QString &text) -{ - return new QAction(text, this); -} - -/*! - Creates and returns an action with \a text and an \a icon. The - newly created action is a child of this action group. - - Normally an action is added to a group by creating it with the - group as its parent, so this function is not usually used. - - \sa QAction::setActionGroup() -*/ -QAction *QActionGroup::addAction(const QIcon &icon, const QString &text) -{ - return new QAction(icon, text, this); -} - -/*! - Returns the list of this groups's actions. This may be empty. -*/ -QList<QAction*> QActionGroup::actions() const -{ - QList<QAction*> result; - const auto baseActions = guiActions(); - result.reserve(baseActions.size()); - for (auto baseAction : baseActions) - result.append(static_cast<QAction*>(baseAction)); - return result; -} - -QT_END_NAMESPACE |