You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
83 lines
2.3 KiB
C++
83 lines
2.3 KiB
C++
/*
|
|
* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
|
|
* its licensors.
|
|
*
|
|
* For complete copyright and license terms please see the LICENSE at the root of this
|
|
* distribution (the "License"). All use of this software is governed by the License,
|
|
* or, if provided, by the license below or the license accompanying this file. Do not
|
|
* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
*
|
|
*/
|
|
#pragma once
|
|
|
|
#include <QRect>
|
|
#include <QColor>
|
|
#include <QPixmap>
|
|
#include <QString>
|
|
#include <QPointF>
|
|
#include <QRectF>
|
|
#include <QVector>
|
|
#include <QWidget>
|
|
#include <QWindow>
|
|
#include <QApplication>
|
|
|
|
#ifdef Q_OS_WIN
|
|
# include <QtWinExtras/QtWin>
|
|
# include <QtGui/qpa/qplatformnativeinterface.h>
|
|
# include <objidl.h>
|
|
AZ_PUSH_DISABLE_WARNING(4458, "-Wunknown-warning-option")
|
|
# include <GdiPlus.h>
|
|
AZ_POP_DISABLE_WARNING
|
|
#endif // Q_OS_WIN
|
|
|
|
#include "Util/EditorUtils.h"
|
|
|
|
namespace QtUtil
|
|
{
|
|
|
|
#ifdef Q_OS_WIN
|
|
inline HWND getNativeHandle(QWidget* widget)
|
|
{
|
|
QWindow* window = widget->windowHandle();
|
|
QPlatformNativeInterface* nativeInterface = QGuiApplication::platformNativeInterface();
|
|
return static_cast<HWND>(nativeInterface->nativeResourceForWindow(QByteArrayLiteral("handle"), window));
|
|
}
|
|
#endif // Q_OS_WIN
|
|
|
|
//! a helper class which captures the HWND of a given widget for the duration of its life cycle.
|
|
//! used mainly to set the parent of popup dialogs like file dialogs which are still MFC classes.
|
|
class QtMFCScopedHWNDCapture
|
|
{
|
|
public:
|
|
QtMFCScopedHWNDCapture(QWidget* source = nullptr)
|
|
{
|
|
if (!source)
|
|
{
|
|
source = qApp->activeWindow();
|
|
}
|
|
|
|
if (source)
|
|
{
|
|
m_widget = source;
|
|
}
|
|
}
|
|
|
|
~QtMFCScopedHWNDCapture()
|
|
{
|
|
m_widget = nullptr;
|
|
m_attached = false;
|
|
}
|
|
|
|
// this is here so that it will also work for widgets that need parents if we upgrade the file dialog and other dialogs to be widget based
|
|
operator QWidget*()
|
|
{
|
|
return m_widget;
|
|
}
|
|
|
|
private:
|
|
bool m_attached = false;
|
|
QWidget* m_widget = nullptr;
|
|
};
|
|
}
|