forked from Qortal/Brooklyn
49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
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#pragma once
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/*
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* SPDX-FileCopyrightText: 2003-2007 Craig Drummond <craig@kde.org>
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include <QLatin1String>
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#include <QX11Info>
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#include <X11/Xlib.h>
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//
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// *Very* hacky way to get some KDE dialogs to appear to be transient
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// for 'xid'
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//
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// Create's a QWidget with size 0/0 and no border, makes this transient
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// for xid, and all other widgets can use this as their parent...
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static QWidget *createParent(int xid)
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{
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if (!xid)
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return nullptr;
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QWidget *parent = new QWidget(nullptr, Qt::FramelessWindowHint);
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parent->resize(1, 1);
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parent->show();
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XWindowAttributes attr;
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int rx, ry;
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Window junkwin;
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XSetTransientForHint(QX11Info::display(), parent->winId(), xid);
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if (XGetWindowAttributes(QX11Info::display(), xid, &attr)) {
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XTranslateCoordinates(QX11Info::display(), xid, attr.root, -attr.border_width, -16, &rx, &ry, &junkwin);
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rx = (rx + (attr.width / 2));
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if (rx < 0)
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rx = 0;
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ry = (ry + (attr.height / 2));
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if (ry < 0)
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ry = 0;
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parent->move(rx, ry);
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}
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parent->setWindowOpacity(0);
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parent->setWindowTitle(QLatin1String("KFI"));
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return parent;
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}
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