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/*
SPDX-FileCopyrightText: 2010 Aleix Pol Gonzalez <aleixpol@kde.org>
SPDX-License-Identifier: LGPL-2.0-only
*/
#ifndef KDEVPLATFORM_HOLDUPDATES_H
#define KDEVPLATFORM_HOLDUPDATES_H
#include "sublimeexport.h"
class QWidget;
namespace Sublime
{
/**
This class makes it possible to have nested scoped calls to QWidget::setUpdatesEnabled.
For that matter:
@code
{
...
setUpdatesEnabled(false);
someCall();
setUpdatesEnabled(true);
...
}
@endcode
Would be equivalent to
@code
{
...
HoldUpdates hu(this);
someCall();
hu.stop();//if we need to, otherwise we can let it fall out of scope
...
}
@endcode
if someCall was using HoldUpdates too, it will make sure to only call setUpdatesEnabled(true) in case it's needed.
*/
class KDEVPLATFORMSUBLIME_EXPORT HoldUpdates {
public:
explicit HoldUpdates(QWidget* w);
~HoldUpdates();
void stop();
private:
bool m_wasupdating;
bool m_done;
QWidget* const m_w;
};
}
#endif // KDEVPLATFORM_HOLDUPDATES_H
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