QWaylandReadbackGlxWindow Class Reference

#include <qwaylandreadbackglxwindow.h>

Inheritance diagram for QWaylandReadbackGlxWindow:

Public Functions
QPlatformGLContext *	glContext () const
	Reimplement to return the glContext associated with the window. More...
	QWaylandReadbackGlxWindow (QWidget *window, QWaylandReadbackGlxIntegration *glxIntegration)
void	setGeometry (const QRect &rect)
	This function is called by Qt whenever a window is moved or the window is resized. More...
WindowType	windowType () const
Public Functions inherited from QWaylandShmWindow
QPlatformGLContext *	glContext () const
	Reimplement to return the glContext associated with the window. More...
	QWaylandShmWindow (QWidget *widget)
WindowType	windowType () const
	~QWaylandShmWindow ()
Public Functions inherited from QWaylandWindow
void	attach (QWaylandBuffer *buffer)
void	configure (uint32_t time, uint32_t edges, int32_t x, int32_t y, int32_t width, int32_t height)
void	damage (const QRect &rect)
	QWaylandWindow (QWidget *window)
void	setParent (const QPlatformWindow *parent)
	This function is called to enable native child widgets in QPA. More...
void	setVisible (bool visible)
	Reimplemented in subclasses to show the surface if visible is true, and hide it if visible is false. More...
void	waitForFrameSync ()
WId	winId () const
	Reimplement in subclasses to return a handle to the native window. More...
struct wl_surface *	wl_surface () const
	~QWaylandWindow ()
Public Functions inherited from QPlatformWindow
virtual QRect	geometry () const
	Returnes the current geometry of a window. More...
virtual void	lower ()
	Reimplement to be able to let Qt lower windows to the bottom of the desktop. More...
	QPlatformWindow (QWidget *tlw)
	Constructs a platform window with the given top level widget. More...
virtual void	raise ()
	Reimplement to be able to let Qt rais windows to the top of the desktop. More...
virtual void	requestActivateWindow ()
	Reimplement to let Qt be able to request activation/focus for a window. More...
virtual void	setOpacity (qreal level)
	Reimplement to be able to let Qt set the opacity level of a window. More...
virtual Qt::WindowFlags	setWindowFlags (Qt::WindowFlags flags)
	Requests setting the window flags of this surface to type. More...
virtual void	setWindowTitle (const QString &title)
	Reimplement to set the window title to title. More...
QWidget *	widget () const
	Returnes the widget which belongs to the QPlatformWindow. More...
virtual Qt::WindowFlags	windowFlags () const
	Returns the effective window flags for this surface. More...
virtual	~QPlatformWindow ()
	Virtual destructor does not delete its top level widget. More...

Properties
QWaylandReadbackGlxContext *	mContext
QWaylandReadbackGlxIntegration *	mGlxIntegration

Additional Inherited Members
Public Types inherited from QWaylandWindow
enum	WindowType { Shm, Egl }
Protected Functions inherited from QWaylandWindow
virtual void	newSurfaceCreated ()
Protected Variables inherited from QWaylandWindow
QWaylandBuffer *	mBuffer
QWaylandDisplay *	mDisplay
QWaitCondition	mFrameSyncWait
struct wl_surface *	mSurface
bool	mWaitingForFrameSync
WId	mWindowId
Protected Variables inherited from QPlatformWindow
QScopedPointer< QPlatformWindowPrivate >	d_ptr

Detailed Description

Definition at line 49 of file qwaylandreadbackglxwindow.h.

Constructors and Destructors

QWaylandReadbackGlxWindow()

QWaylandReadbackGlxWindow::QWaylandReadbackGlxWindow	(	QWidget *	window,
		QWaylandReadbackGlxIntegration *	glxIntegration
	)

Definition at line 44 of file qwaylandreadbackglxwindow.cpp.

    : QWaylandShmWindow(window)
    , mGlxIntegration(glxIntegration)
    , mContext(0)
{
}

Functions

glContext()

QPlatformGLContext * QWaylandReadbackGlxWindow::glContext ( ) const

virtual

Reimplement to return the glContext associated with the window.

Reimplemented from QPlatformWindow.

Definition at line 57 of file qwaylandreadbackglxwindow.cpp.

{
    if (!mContext) {
        QWaylandReadbackGlxWindow *that = const_cast<QWaylandReadbackGlxWindow *>(this);
        that->mContext = new QWaylandReadbackGlxContext(mGlxIntegration,that);
    }
    return mContext;
}

setGeometry()

void QWaylandReadbackGlxWindow::setGeometry ( const QRect &  rect )

virtual

This function is called by Qt whenever a window is moved or the window is resized.

The resize can happen programatically(from ie. user application) or by the window manager. This means that there is no need to call this function specifically from the window manager callback, instead call QWindowSystemInterface::handleGeometryChange(QWidget *w, const QRect &newRect);

Reimplemented from QPlatformWindow.

Definition at line 66 of file qwaylandreadbackglxwindow.cpp.

{
    QWaylandShmWindow::setGeometry(rect);

    if (mContext) {
        mContext->geometryChanged();
    }
}

windowType()

QWaylandWindow::WindowType QWaylandReadbackGlxWindow::windowType ( ) const

virtual

Implements QWaylandWindow.

Definition at line 51 of file qwaylandreadbackglxwindow.cpp.

{
    //yeah. this type needs a new name
    return QWaylandWindow::Egl;
}

Properties

mContext

QWaylandReadbackGlxContext* QWaylandReadbackGlxWindow::mContext

private

Definition at line 61 of file qwaylandreadbackglxwindow.h.

Referenced by glContext(), and setGeometry().

mGlxIntegration

QWaylandReadbackGlxIntegration* QWaylandReadbackGlxWindow::mGlxIntegration

private

Definition at line 60 of file qwaylandreadbackglxwindow.h.

Referenced by glContext().

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

• /src/plugins/platforms/wayland/gl_integration/readback_glx/qwaylandreadbackglxwindow.h
• /src/plugins/platforms/wayland/gl_integration/readback_glx/qwaylandreadbackglxwindow.cpp