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43 lines
1.4 KiB
43 lines
1.4 KiB
/* |
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SPDX-FileCopyrightText: 2016 Eike Hein <[email protected]> |
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SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL |
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*/ |
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#include "abstractwindowtasksmodel.h" |
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#include <QGuiApplication> |
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#include <QScreen> |
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namespace TaskManager |
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{ |
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AbstractWindowTasksModel::AbstractWindowTasksModel(QObject *parent) |
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: AbstractTasksModel(parent) |
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{ |
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// TODO: The following will refresh the ScreenGeometry data role for |
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// all rows whenever any screen is added or changes its geometry. No |
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// attempt is made to be intelligent and exempt rows that are tech- |
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// nically unaffected by the change. Doing so would require tracking |
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// far more state (i.e. what screen a window is on) and be so |
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// complicated as to invite bugs. As the trigger conditions are |
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// expected to be rare, this would be premature optimization at this |
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// time. That assessment may change in the future. |
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auto screenAdded = [this](const QScreen *screen) { |
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connect(screen, &QScreen::geometryChanged, this, [this]() { |
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Q_EMIT dataChanged(index(0, 0), index(rowCount() - 1, 0), QVector<int>{ScreenGeometry}); |
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}); |
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}; |
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connect(qGuiApp, &QGuiApplication::screenAdded, this, screenAdded); |
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foreach (const QScreen *screen, QGuiApplication::screens()) { |
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screenAdded(screen); |
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} |
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} |
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AbstractWindowTasksModel::~AbstractWindowTasksModel() |
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{ |
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} |
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}
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