qaxutils_p.h 4.63 KiB
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#ifndef QAXUTILS_P_H
#define QAXUTILS_P_H
//  W A R N I N G
//  -------------
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
// We mean it.
#include <QtCore/qt_windows.h>
#include <QtCore/qmetatype.h>
#include <QtCore/qpair.h>
#include <QtCore/qrect.h>
QT_BEGIN_NAMESPACE
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class QWidget; class QPixmap; class QRect; class QRegion; class QWindow; HWND hwndForWidget(QWidget *widget); HRGN qaxHrgnFromQRegion(QRegion region, const QWindow *window); typedef QPair<qreal, qreal> QDpi; extern SIZEL qaxMapPixToLogHiMetrics(const QSize &s, const QDpi &d, const QWindow *w); extern QSize qaxMapLogHiMetricsToPix(const SIZEL &s, const QDpi &d, const QWindow *w); void qaxClearCachedSystemLogicalDpi(); // Call from WM_DISPLAYCHANGE static inline RECT qaxQRect2Rect(const QRect &r) { RECT result = { r.x(), r.y(), r.x() + r.width(), r.y() + r.height() }; return result; } static inline QSize qaxSizeOfRect(const RECT &rect) { return QSize(rect.right -rect.left, rect.bottom - rect.top); } static inline QRect qaxRect2QRect(const RECT &rect) { return QRect(QPoint(rect.left, rect.top), qaxSizeOfRect(rect)); } static inline RECT qaxContentRect(const QSize &size) // Size with topleft = 0,0 { RECT result = { 0, 0, size.width(), size.height() }; return result; } #ifdef QT_WIDGETS_LIB SIZEL qaxMapPixToLogHiMetrics(const QSize &s, const QWidget *widget); QSize qaxMapLogHiMetricsToPix(const SIZEL &s, const QWidget *widget); QPoint qaxFromNativePosition(const QWidget *w, const QPoint &nativePos); QPoint qaxNativeWidgetPosition(const QWidget *w); QSize qaxToNativeSize(const QWidget *w, const QSize &size); QSize qaxFromNativeSize(const QWidget *w, const QSize &size); QSize qaxNativeWidgetSize(const QWidget *w); RECT qaxNativeWidgetRect(const QWidget *w); QRect qaxFromNativeRect(const RECT &r, const QWidget *w); HRGN qaxHrgnFromQRegion(const QRegion &region, const QWidget *widget); #endif // QT_WIDGETS_LIB QByteArray qaxTypeInfoName(ITypeInfo *typeInfo, MEMBERID memId); QByteArrayList qaxTypeInfoNames(ITypeInfo *typeInfo, MEMBERID memId); QT_END_NAMESPACE Q_DECLARE_METATYPE(IDispatch**) #endif