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CopperSpice API
1.8.1
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QRasterWindow is a convenience class for using QPainter on a QWindow. More...
Public Methods | |
QRasterWindow (QWindow *parent=nullptr) | |
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qreal | devicePixelRatio () const |
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QWindow (QScreen *screen=nullptr) | |
QWindow (QWindow *parent) | |
virtual | ~QWindow () |
QSize | baseSize () const |
Qt::ScreenOrientation | contentOrientation () const |
void | create () |
QCursor | cursor () const |
void | destroy () |
qreal | devicePixelRatio () const |
QString | filePath () const |
Qt::WindowFlags | flags () const |
virtual QObject * | focusObject () const |
QSurfaceFormat | format () const override |
QRect | frameGeometry () const |
QMargins | frameMargins () const |
QPoint | framePosition () const |
QRect | geometry () const |
QIcon | icon () const |
bool | isActive () const |
bool | isAncestorOf (const QWindow *child, AncestorMode mode=IncludeTransients) const |
bool | isExposed () const |
bool | isModal () const |
bool | isTopLevel () const |
bool | isVisible () const |
QPoint | mapFromGlobal (const QPoint &pos) const |
QPoint | mapToGlobal (const QPoint &pos) const |
QRegion | mask () const |
QSize | maximumSize () const |
QSize | minimumSize () const |
Qt::WindowModality | modality () const |
QWindow * | parent () const |
QPoint | position () const |
void | reportContentOrientationChange (Qt::ScreenOrientation orientation) |
QSurfaceFormat | requestedFormat () const |
void | resize (const QSize &newSize) |
void | resize (int w, int h) |
QScreen * | screen () const |
void | setBaseSize (const QSize &size) |
void | setCursor (const QCursor &cursor) |
void | setFilePath (const QString &filePath) |
void | setFlags (Qt::WindowFlags flags) |
void | setFormat (const QSurfaceFormat &format) |
void | setFramePosition (const QPoint &point) |
void | setGeometry (const QRect &rect) |
void | setGeometry (int posx, int posy, int w, int h) |
void | setIcon (const QIcon &icon) |
bool | setKeyboardGrabEnabled (bool grab) |
void | setMask (const QRegion ®ion) |
void | setMaximumSize (const QSize &size) |
void | setMinimumSize (const QSize &size) |
void | setModality (Qt::WindowModality modality) |
bool | setMouseGrabEnabled (bool grab) |
void | setParent (QWindow *parent) |
void | setPosition (const QPoint &pt) |
void | setPosition (int posx, int posy) |
void | setScreen (QScreen *screen) |
void | setSizeIncrement (const QSize &size) |
void | setSurfaceType (SurfaceType surfaceType) |
void | setTransientParent (QWindow *parent) |
void | setVulkanInstance (QVulkanInstance *instance) |
void | setWindowState (Qt::WindowState state) |
QSize | size () const override |
QSize | sizeIncrement () const |
SurfaceType | surfaceType () const override |
QWindow * | transientParent () const |
Qt::WindowType | type () const |
void | unsetCursor () |
QVulkanInstance * | vulkanInstance () const |
Qt::WindowState | windowState () const |
WId | winId () const |
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QObject (QObject *parent=nullptr) | |
~QObject () | |
bool | blockSignals (bool block) |
const QList< QObject * > & | children () const |
bool | connect (const QObject *sender, const QString &signalMethod, const QString &location, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection) |
bool | connect (const QObject *sender, const QString &signalMethod, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection) |
bool | disconnect (const QObject *receiver, const QString &slotMethod=QString ()) const |
bool | disconnect (const QString &signalMethod, const QString &location, const QObject *receiver=nullptr, const QString &slotMethod=QString ()) const |
bool | disconnect (const QString &signalMethod=QString (), const QObject *receiver=nullptr, const QString &slotMethod=QString ()) const |
void | dumpObjectInfo () |
void | dumpObjectTree () |
QList< QString > | dynamicPropertyNames () const |
virtual bool | event (QEvent *event) |
virtual bool | eventFilter (QObject *watched, QEvent *event) |
template<typename T > | |
T | findChild (const QString &childName=QString ()) const |
template<class T > | |
QList< T > | findChildren (const QRegularExpression ®Exp, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const |
template<class T > | |
QList< T > | findChildren (const QString &childName=QString (), Qt::FindChildOptions options=Qt::FindChildrenRecursively) const |
bool | inherits (const QString &className) const |
void | installEventFilter (QObject *filterObj) |
bool | isWidgetType () const |
bool | isWindowType () const |
void | killTimer (int id) |
const QMetaObject * | metaObject () const |
void | moveToThread (QThread *targetThread) |
QString | objectName () const |
QObject * | parent () const |
template<class T = QVariant> | |
T | property (const QString &name) const |
void | removeEventFilter (QObject *obj) |
void | setObjectName (const QString &name) |
void | setParent (QObject *parent) |
bool | setProperty (const QString &name, const QVariant &value) |
bool | signalsBlocked () const |
int | startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer) |
QThread * | thread () const |
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virtual | ~QSurface () |
virtual QSurfaceFormat | format () const = 0 |
virtual QSize | size () const = 0 |
bool | supportsOpenGL () const |
SurfaceClass | surfaceClass () const |
virtual QPlatformSurface * | surfaceHandle () const = 0 |
virtual SurfaceType | surfaceType () const = 0 |
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virtual | ~QPaintDevice () |
int | colorCount () const |
int | depth () const |
int | devicePixelRatio () const |
qreal | devicePixelRatioF () const |
int | height () const |
int | heightMM () const |
int | logicalDpiX () const |
int | logicalDpiY () const |
bool | paintingActive () const |
int | physicalDpiX () const |
int | physicalDpiY () const |
int | width () const |
int | widthMM () const |
Protected Methods | |
int | metric (PaintDeviceMetric metric) const override |
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virtual void | paintEvent (QPaintEvent *event) |
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bool | event (QEvent *event) override |
virtual void | exposeEvent (QExposeEvent *event) |
virtual void | focusInEvent (QFocusEvent *event) |
virtual void | focusOutEvent (QFocusEvent *event) |
virtual void | hideEvent (QHideEvent *event) |
virtual void | keyPressEvent (QKeyEvent *event) |
virtual void | keyReleaseEvent (QKeyEvent *event) |
virtual void | mouseDoubleClickEvent (QMouseEvent *event) |
virtual void | mouseMoveEvent (QMouseEvent *event) |
virtual void | mousePressEvent (QMouseEvent *event) |
virtual void | mouseReleaseEvent (QMouseEvent *event) |
virtual void | moveEvent (QMoveEvent *event) |
virtual bool | nativeEvent (const QByteArray &eventType, void *message, long *result) |
virtual void | resizeEvent (QResizeEvent *event) |
virtual void | showEvent (QShowEvent *event) |
virtual void | tabletEvent (QTabletEvent *event) |
virtual void | wheelEvent (QWheelEvent *event) |
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virtual void | childEvent (QChildEvent *event) |
virtual void | connectNotify (const QMetaMethod &signalMethod) const |
virtual void | customEvent (QEvent *event) |
virtual void | disconnectNotify (const QMetaMethod &signalMethod) const |
bool | isSignalConnected (const QMetaMethod &signalMethod) const |
int | receivers (const QString &signal) const |
QObject * | sender () const |
int | senderSignalIndex () const |
virtual void | timerEvent (QTimerEvent *event) |
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QSurface (SurfaceClass type) | |
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QPaintDevice () | |
Additional Inherited Members | |
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enum | AncestorMode |
enum | Visibility |
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enum | SurfaceClass |
enum | SurfaceType |
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enum | PaintDeviceMetric |
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void | contentOrientationChanged (Qt::ScreenOrientation orientation) |
void | focusObjectChanged (QObject *object) |
void | modalityChanged (Qt::WindowModality modality) |
void | screenChanged (QScreen *screen) |
void | windowStateChanged (Qt::WindowState windowState) |
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void | destroyed (QObject *obj=nullptr) |
void | objectNameChanged (const QString &objectName) |
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void | update () |
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void | alert (int msec) |
bool | close () |
void | hide () |
void | lower () |
void | raise () |
void | requestActivate () |
void | requestUpdate () |
void | setMaximumWidth (int width) |
void | setVisible (bool visible) |
void | show () |
void | showFullScreen () |
void | showMaximized () |
void | showMinimized () |
void | showNormal () |
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void | deleteLater () |
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static QWindow * | fromWinId (WId id) |
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static bool | connect (const QObject *sender, const QMetaMethod &signalMethod, const QObject *receiver, const QMetaMethod &slotMethod, Qt::ConnectionType type=Qt::AutoConnection) |
static bool | connect (const QObject *sender, const QString &signalMethod, const QObject *receiver, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection, const QString &location=QString ()) |
static bool | connect (const QObject *sender, const QString &signalMethod, const QString &location, const QObject *receiver, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection) |
template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class SlotClass , class... SlotArgs, class SlotReturn > | |
static bool | connect (const Sender *sender, void (SignalClass::*signalMethod)(SignalArgs...), const Receiver *receiver, SlotReturn (SlotClass::*slotMethod)(SlotArgs...), Qt::ConnectionType type=Qt::AutoConnection) |
template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class T > | |
static bool | connect (const Sender *sender, void (SignalClass::*signalMethod)(SignalArgs...), const Receiver *receiver, T slotLambda, Qt::ConnectionType type=Qt::AutoConnection) |
static bool | disconnect (const QObject *sender, const QMetaMethod &signalMethod, const QObject *receiver, const QMetaMethod &slotMethod) |
static bool | disconnect (const QObject *sender, const QString &signalMethod, const QObject *receiver, const QString &slotMethod) |
static bool | disconnect (const QObject *sender, const QString &signalMethod, const QString &location, const QObject *receiver, const QString &slotMethod) |
static bool | disconnect (const QObject *sender, std::nullptr_t, const QObject *receiver, std::nullptr_t) |
template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class SlotClass , class... SlotArgs, class SlotReturn > | |
static bool | disconnect (const Sender *sender, void (SignalClass::*signalMethod)(SignalArgs...), const Receiver *receiver, SlotReturn (SlotClass::*slotMethod)(SlotArgs...)) |
template<class Sender , class SignalClass , class... SignalArgs, class Receiver > | |
static bool | disconnect (const Sender *sender, void (SignalClass::*signalMethod)(SignalArgs...), const Receiver *receiver, std::nullptr_t slotMethod=nullptr) |
template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class T > | |
static bool | disconnect (const Sender *sender, void (SignalClass::*signalMethod)(SignalArgs...), const Receiver *receiver, T slotMethod) |
static QMetaObject & | staticMetaObject () |
static QString | tr (const char *text, const char *comment=nullptr, std::optional< int > numArg=std::optional< int >()) |
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height | |
width | |
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active | |
contentOrientation | |
flags | |
height | |
maximumHeight | |
maximumWidth | |
minimumHeight | |
minimumWidth | |
modality | |
opacity | |
title | |
visibility | |
visible | |
width | |
x | |
y | |
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objectName | |
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T | qobject_cast (QObject *object) |
QObjectList | |
QRasterWindow is a convenience class for using QPainter on a QWindow
QRasterWindow is a QWindow with a raster-based, non-OpenGL surface. On top of the functionality offered by QWindow, QRasterWindow adds a virtual paintEvent() function and the possibility to open a QPainter on itself. The underlying paint engine will be the raster one, meaning that all drawing will happen on the CPU. For performing accelerated, OpenGL-based drawing, use QOpenGLWindow instead.
Internally the class is thin wrapper for QWindow and QBackingStore and is very similar to the Raster Window Example that uses these classes directly.
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explicit |
Constructs a new QRasterWindow with parent.
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overrideprotectedvirtual |
Returns the metric information for the given paint device metric.
Reimplemented from QPaintDeviceWindow::metric()