QWindowsGeometryHint Class Reference

Stores geometry constraints and provides utility functions. More...

#include <qwindowswindow.h>

Collaboration diagram for QWindowsGeometryHint:

Static Public Member Functions
static QMargins	frameOnPrimaryScreen (const QWindow *w, DWORD style, DWORD exStyle)
static QMargins	frameOnPrimaryScreen (const QWindow *w, HWND hwnd)
static QMargins	frame (const QWindow *w, DWORD style, DWORD exStyle, qreal dpi)
static QMargins	frame (const QWindow *w, HWND hwnd, DWORD style, DWORD exStyle)
static QMargins	frame (const QWindow *w, HWND hwnd)
static QMargins	frame (const QWindow *w, const QRect &geometry, DWORD style, DWORD exStyle)
static bool	handleCalculateSize (const QMargins &customMargins, const MSG &msg, LRESULT *result)
static void	applyToMinMaxInfo (const QWindow *w, const QScreen *screen, const QMargins &margins, MINMAXINFO *mmi)
static void	applyToMinMaxInfo (const QWindow *w, const QMargins &margins, MINMAXINFO *mmi)
static void	frameSizeConstraints (const QWindow *w, const QScreen *screen, const QMargins &margins, QSize *minimumSize, QSize *maximumSize)
static QPoint	mapToGlobal (HWND hwnd, const QPoint &)
static QPoint	mapToGlobal (const QWindow *w, const QPoint &)
static QPoint	mapFromGlobal (const HWND hwnd, const QPoint &)
static QPoint	mapFromGlobal (const QWindow *w, const QPoint &)
static bool	positionIncludesFrame (const QWindow *w)

Detailed Description

Stores geometry constraints and provides utility functions.

Geometry constraints ready to apply to a MINMAXINFO taking frame into account.

Definition at line 27 of file qwindowswindow.h.

Member Function Documentation

applyToMinMaxInfo() [1/2]

void QWindowsGeometryHint::applyToMinMaxInfo ( const QWindow * w, const QMargins & margins, MINMAXINFO * mmi )

static

Definition at line 1191 of file qwindowswindow.cpp.

References applyToMinMaxInfo().

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applyToMinMaxInfo() [2/2]

void QWindowsGeometryHint::applyToMinMaxInfo ( const QWindow * w, const QScreen * screen, const QMargins & margins, MINMAXINFO * mmi )

static

Definition at line 1165 of file qwindowswindow.cpp.

References frameSizeConstraints(), QSize::height(), qCDebug, QWINDOWSIZE_MAX, screen, and QSize::width().

Referenced by applyToMinMaxInfo(), QWindowCreationContext::applyToMinMaxInfo(), and QWindowsWindow::getSizeHints().

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frame() [1/4]

QMargins QWindowsGeometryHint::frame ( const QWindow * w, const QRect & geometry, DWORD style, DWORD exStyle )

static

Definition at line 1105 of file qwindowswindow.cpp.

References QRect::center(), frame(), frameOnPrimaryScreen(), QWindowsContext::instance(), QWindowsScreenManager::isSingleScreen(), screen, QWindowsContext::shouldHaveNonClientDpiScaling(), and shouldOmitFrameAdjustment().

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frame() [2/4]

QMargins QWindowsGeometryHint::frame ( const QWindow * w, DWORD style, DWORD exStyle, qreal dpi )

static

Definition at line 1066 of file qwindowswindow.cpp.

References Qt::dec(), Qt::hex(), Qt::noshowbase(), qAbs(), qCDebug, qErrnoWarning(), qRound(), rect, shouldOmitFrameAdjustment(), and Qt::showbase().

Referenced by frame(), QWindowsBaseWindow::frameMargins_sys(), and QWindowsWindow::normalGeometry().

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frame() [3/4]

QMargins QWindowsGeometryHint::frame ( const QWindow * w, HWND hwnd )

static

Definition at line 1098 of file qwindowswindow.cpp.

References frame.

frame() [4/4]

QMargins QWindowsGeometryHint::frame ( const QWindow * w, HWND hwnd, DWORD style, DWORD exStyle )

static

Definition at line 1084 of file qwindowswindow.cpp.

References frame, frameOnPrimaryScreen(), QWindowsContext::instance(), QWindowsScreenManager::isSingleScreen(), screen, and shouldOmitFrameAdjustment().

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frameOnPrimaryScreen() [1/2]

QMargins QWindowsGeometryHint::frameOnPrimaryScreen ( const QWindow * w, DWORD style, DWORD exStyle )

static

Definition at line 1044 of file qwindowswindow.cpp.

References Qt::dec(), Qt::hex(), Qt::noshowbase(), qAbs(), qCDebug, qErrnoWarning(), rect, shouldOmitFrameAdjustment(), and Qt::showbase().

Referenced by frame(), frame(), and frameOnPrimaryScreen().

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frameOnPrimaryScreen() [2/2]

QMargins QWindowsGeometryHint::frameOnPrimaryScreen ( const QWindow * w, HWND hwnd )

static

Definition at line 1060 of file qwindowswindow.cpp.

References frameOnPrimaryScreen().

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frameSizeConstraints()

void QWindowsGeometryHint::frameSizeConstraints ( const QWindow * w, const QScreen * screen, const QMargins & margins, QSize * minimumSize, QSize * maximumSize )

static

Definition at line 1143 of file qwindowswindow.cpp.

References QMargins::bottom(), QSize::height(), QMargins::left(), qMax(), QWINDOWSIZE_MAX, QSize::rheight(), QMargins::right(), QSize::rwidth(), screen, QSize::setHeight(), QSize::setWidth(), toNativeSizeConstrained(), QMargins::top(), and QSize::width().

Referenced by applyToMinMaxInfo().

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handleCalculateSize()

bool QWindowsGeometryHint::handleCalculateSize ( const QMargins & customMargins, const MSG & msg, LRESULT * result )

static

Definition at line 1124 of file qwindowswindow.cpp.

References QMargins::bottom(), QMargins::isNull(), QMargins::left(), qCDebug, QMargins::right(), and QMargins::top().

Referenced by QWindowsContext::windowsProc().

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mapFromGlobal() [1/2]

QPoint QWindowsGeometryHint::mapFromGlobal ( const HWND hwnd, const QPoint & qp )

inlinestatic

Definition at line 433 of file qwindowswindow.h.

References screenToClient().

Referenced by QWindowsOleDropTarget::DragOver(), QWindowsBaseWindow::mapFromGlobal(), QWindowsWindow::mapFromGlobal(), mapFromGlobal(), redirectWheelEvent(), QWindowsMouseHandler::translateMouseEvent(), and QWindowsPointerHandler::translateMouseEvent().

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mapFromGlobal() [2/2]

QPoint QWindowsGeometryHint::mapFromGlobal ( const QWindow * w, const QPoint & p )

inlinestatic

Definition at line 443 of file qwindowswindow.h.

References QWindowsBaseWindow::handleOf(), and mapFromGlobal().

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mapToGlobal() [1/2]

QPoint QWindowsGeometryHint::mapToGlobal ( const QWindow * w, const QPoint & p )

inlinestatic

Definition at line 440 of file qwindowswindow.h.

References QWindowsBaseWindow::handleOf(), and mapToGlobal().

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mapToGlobal() [2/2]

QPoint QWindowsGeometryHint::mapToGlobal ( HWND hwnd, const QPoint & qp )

inlinestatic

Definition at line 426 of file qwindowswindow.h.

References clientToScreen().

Referenced by QWindowsBaseWindow::mapToGlobal(), QWindowsWindow::mapToGlobal(), mapToGlobal(), QWindowsMouseHandler::translateMouseEvent(), and QWindowsPointerHandler::translateMouseEvent().

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positionIncludesFrame()

bool QWindowsGeometryHint::positionIncludesFrame ( const QWindow * w )

static

Definition at line 1198 of file qwindowswindow.cpp.

References qt_window_private(), and QWindowPrivate::WindowFrameInclusive.

Referenced by QWindowCreationContext::QWindowCreationContext(), WindowCreationData::create(), QWindowsIntegration::createPlatformWindow(), and QWindowsWindow::setGeometry().

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The documentation for this class was generated from the following files:

• qtbase/src/plugins/platforms/windows/qwindowswindow.h (dc5a29b3246d19bd620acc9fdaea929bf856d8dc)
• qtbase/src/plugins/platforms/windows/qwindowswindow.cpp (2c5f5bf2e8843d8c88c3ece9bd93c567fd74d3ae)