The Ring programming language version 1.5.2 book - Part 159 of 181
0 likes26 views
The QWidget class provides the base class for user interface objects in Qt. It defines common functionality for widgets like geometry, fonts, tooltips, etc. Some key functions include setGeometry() to set the widget's geometry, setFont() to set the font, and setPalette() to set the color palette. QWidget is a fundamental class in Qt for building graphical user interfaces.
The Ring programming language version 1.5.2 book - Part 159 of 181
- 1. Ring Documentation, Release 1.5.2 • void gluBeginCurve(GLUnurbs* nurb) • void gluBeginPolygon(GLUtesselator* tess) • void gluBeginSurface(GLUnurbs* nurb) • void gluBeginTrim(GLUnurbs* nurb) • void gluCylinder(GLUquadric* quad,GLdouble base,GLdouble top,GLdouble height,GLint slices,GLint stacks) • void gluDeleteNurbsRenderer(GLUnurbs* nurb) • void gluDeleteQuadric(GLUquadric* quad) • void gluDeleteTess(GLUtesselator* tess) • void gluDisk(GLUquadric* quad,GLdouble inner,GLdouble outer,GLint slices,GLint loops) • void gluEndCurve(GLUnurbs* nurb) • void gluEndPolygon(GLUtesselator* tess) • void gluEndSurface(GLUnurbs* nurb) • void gluEndTrim(GLUnurbs* nurb) • const GLubyte * gluErrorString(GLenum error) • void gluGetNurbsProperty(GLUnurbs* nurb,GLenum property,GLfloat* data) • const GLubyte * gluGetString(GLenum name) • void gluGetTessProperty(GLUtesselator* tess,GLenum which,GLdouble* data) • void gluLoadSamplingMatrices(GLUnurbs* nurb,const GLfloat * model,const GLfloat * perspective,const GLint * view) • void gluLookAt(GLdouble eyeX,GLdouble eyeY,GLdouble eyeZ,GLdouble centerX,GLdouble cen- terY,GLdouble centerZ,GLdouble upX,GLdouble upY,GLdouble upZ) • GLUnurbs *gluNewNurbsRenderer(void) • GLUquadric *gluNewQuadric(void) • GLUtesselator* gluNewTess(void) • void gluNextContour(GLUtesselator* tess,GLenum type) • void gluNurbsCurve(GLUnurbs* nurb,GLint knotCount,GLfloat * knots,GLint stride,GLfloat * control,GLint order,GLenum type) • void gluNurbsProperty(GLUnurbs* nurb,GLenum property,GLfloat value) • void gluNurbsSurface(GLUnurbs* nurb,GLint sKnotCount,GLfloat* sKnots,GLint tKnotCount,GLfloat* tKnots,GLint sStride,GLint tStride,GLfloat* control,GLint sOrder,GLint tOrder,GLenum type) • void gluOrtho2D(GLdouble left,GLdouble right,GLdouble bottom,GLdouble top) • void gluPartialDisk(GLUquadric* quad,GLdouble inner,GLdouble outer,GLint slices,GLint loops,GLdouble start,GLdouble sweep) • void gluPerspective(GLdouble fovy,GLdouble aspect,GLdouble zNear,GLdouble zFar) • void gluPickMatrix(GLdouble x,GLdouble y,GLdouble delX,GLdouble delY,GLint * viewport) • GLint gluProject(GLdouble objX,GLdouble objY,GLdouble objZ,const GLdouble * model,const GLdouble * proj,const GLint * view,GLdouble* winX,GLdouble* winY,GLdouble* winZ) • void gluPwlCurve(GLUnurbs* nurb,GLint count,GLfloat* data,GLint stride,GLenum type) 1555
- 2. Ring Documentation, Release 1.5.2 • void gluQuadricDrawStyle(GLUquadric* quad,GLenum draw) • void gluQuadricNormals(GLUquadric* quad,GLenum normal) • void gluQuadricOrientation(GLUquadric* quad,GLenum orientation) • void gluQuadricTexture(GLUquadric* quad,GLboolean texture) • GLint gluScaleImage(GLenum format,GLsizei wIn,GLsizei hIn,GLenum typeIn,const void * dataIn,GLsizei wOut,GLsizei hOut,GLenum typeOut,GLvoid* dataOut) • void gluSphere(GLUquadric* quad,GLdouble radius,GLint slices,GLint stacks) • void gluTessBeginContour(GLUtesselator* tess) • void gluTessBeginPolygon(GLUtesselator* tess,GLvoid* data) • void gluTessEndContour(GLUtesselator* tess) • void gluTessEndPolygon(GLUtesselator* tess) • void gluTessNormal(GLUtesselator* tess,GLdouble valueX,GLdouble valueY,GLdouble valueZ) • void gluTessProperty(GLUtesselator* tess,GLenum which,GLdouble data) • void gluTessVertex(GLUtesselator* tess,GLdouble * location,GLvoid* data) • GLint gluUnProject(GLdouble winX,GLdouble winY,GLdouble winZ,const GLdouble * model,const GLdou- ble * proj,const GLint * view,GLdouble* objX,GLdouble* objY,GLdouble* objZ) • void glDisable(GLenum cap) 1556
- 3. CHAPTER NINETYFOUR RINGQT CLASSES REFERENCE 94.1 QApp Class C++ Reference : http://doc.qt.io/qt-5/QApplication.html • void exec(void) • void quit(void) • void processEvents(void) • void styleWindows(void) • void styleWindowsVista(void) • void styleFusion(void) • void styleFusionBlack(void) • void styleFusionCustom(QColor,QColor,QColor,QColor,QColor,QColor,QColor,QColor,QColor,QColor,QColor,QColor) • void closeAllWindows(void) • Qt::KeyboardModifiers keyboardModifiers(void) 94.2 QDesktopServices Class C++ Reference : http://doc.qt.io/qt-5/QDesktopServices.html • bool openUrl(QUrl) • void setUrlHandler(QString, QObject *receiver, const char *method) • void unsetUrlHandler(QString) 94.3 QTest Class C++ Reference : http://doc.qt.io/qt-5/QTest.html • void qsleep(int) 1557
- 4. Ring Documentation, Release 1.5.2 94.4 QObject Class C++ Reference : http://doc.qt.io/qt-5/QObject.html Parameters : void • bool blockSignals(bool block) • QObjectList children(void) • void dumpObjectInfo(void) • void dumpObjectTree(void) • bool inherits(const char *className) • void installEventFilter(QObject *filterObj) • bool isWidgetType(void) • void killTimer(int id) • void moveToThread(QThread *targetThread) • QString objectName(void) • QObject *parent(void) • QVariant property(const char *name) • void removeEventFilter(QObject *obj) • void setObjectName(QString) • void setParent(QObject *parent) • bool setProperty(const char *name, QVariant) • bool signalsBlocked(void) • int startTimer(int interval) • QThread *thread(void) • void deleteLater(void) 94.5 QWidget Class C++ Reference : http://doc.qt.io/qt-5/QWidget.html Parameters : void Parent Class : QObject • bool acceptDrops(void) • QString accessibleDescription(void) • QString accessibleName(void) • void activateWindow(void) • void addAction(QAction *action) • void adjustSize(void) • bool autoFillBackground(void) 94.4. QObject Class 1558
- 5. Ring Documentation, Release 1.5.2 • int backgroundRole(void) • QSize baseSize(void) • QWidget *childAt(int x, int y) • QRect childrenRect(void) • QRegion childrenRegion(void) • void clearFocus(void) • void clearMask(void) • QMargins contentsMargins(void) • QRect contentsRect(void) • int contextMenuPolicy(void) • QCursor cursor(void) • int effectiveWinId(void) • void ensurePolished(void) • int focusPolicy(void) • QWidget *focusProxy(void) • QWidget *focusWidget(void) • QFont font(void) • QFontInfo fontInfo(void) • int foregroundRole(void) • QRect frameGeometry(void) • QSize frameSize(void) • QRect geometry(void) • void getContentsMargins(int *left, int *top, int *right, int *bottom) • void grabGesture(Qt::GestureType gesture, Qt::GestureFlag flags) • void grabKeyboard(void) • void grabMouse(void) • int grabShortcut(QKeySequence , Qt::ShortcutContext context) • QGraphicsEffect *graphicsEffect(void) • QGraphicsProxyWidget *graphicsProxyWidget(void) • bool hasFocus(void) • bool hasMouseTracking(void) • int height(void) • int heightForWidth(int w) • int inputMethodHints(void) • QVariant inputMethodQuery(Qt::InputMethodQuery query) • void insertAction(QAction *before, QAction *action) 94.5. QWidget Class 1559
- 6. Ring Documentation, Release 1.5.2 • bool isActiveWindow(void) • bool isAncestorOf(QWidget *child) • bool isEnabled(void) • bool isEnabledTo(QWidget *ancestor) • bool isFullScreen(void) • bool isHidden(void) • bool isMaximized(void) • bool isMinimized(void) • bool isModal(void) • bool isVisible(void) • bool isVisibleTo(QWidget *ancestor) • bool isWindow(void) • bool isWindowModified(void) • QLayout *layout(void) • int layoutDirection(void) • QLocale locale(void) • QPoint mapFrom(QWidget *parent, QPoint) • QPoint mapFromGlobal(QPoint) • QPoint mapFromParent(QPoint) • QPoint mapTo(QWidget *parent, QPoint) • QPoint mapToGlobal(QPoint pos) • QPoint mapToParent(QPoint pos) • QRegion mask(void) • int maximumHeight(void) • QSize maximumSize(void) • int maximumWidth(void) • int minimumHeight(void) • QSize minimumSize(void) • int minimumWidth(void) • void move(int x, int y) • QWidget *nativeParentWidget(void) • QWidget *nextInFocusChain(void) • QRect normalGeometry(void) • void overrideWindowFlags(Qt::WindowType flags) • QPalette palette(void) • QWidget *parentWidget(void) 94.5. QWidget Class 1560
- 7. Ring Documentation, Release 1.5.2 • QPoint pos(void) • QWidget *previousInFocusChain(void) • QRect rect(void) • void releaseKeyboard(void) • void releaseMouse(void) • void releaseShortcut(int id) • void removeAction(QAction *action) • void render(QPaintDevice *target, QPoint,QRegion, QWidget::RenderFlag) • void repaint(void) • void resize(int w, int h) • bool restoreGeometry(QByteArray) • QByteArray saveGeometry(void) • void scroll(int dx, int dy) • void setAcceptDrops(bool on) • void setAccessibleDescription(QString) • void setAccessibleName(QString) • void setAttribute(Qt::WidgetAttribute attribute, bool on) • void setAutoFillBackground(bool enabled) • void setBackgroundRole(QPalette::ColorRole role) • void setBaseSize(int basew, int baseh) • void setContentsMargins(int left, int top, int right, int bottom) • void setContextMenuPolicy(Qt::ContextMenuPolicy policy) • void setCursor(QCursor) • void setFixedHeight(int h) • void setFixedSize(int w, int h) • void setFixedWidth(int w) • void setFocus(Qt::FocusReason reason) • void setFocusPolicy(Qt::FocusPolicy policy) • void setFocusProxy(QWidget *w) • void setFont(QFont) • void setForegroundRole(QPalette::ColorRole role) • void setGeometry(int x, int y, int w, int h) • void setGraphicsEffect(QGraphicsEffect *effect) • void setInputMethodHints(Qt::InputMethodHint hints) • void setLayout(QLayout *layout) • void setLayoutDirection(Qt::LayoutDirection direction) 94.5. QWidget Class 1561
- 8. Ring Documentation, Release 1.5.2 • void setLocale(QLocale) • void setMask(QBitmap) • void setMaximumHeight(int maxh) • void setMaximumSize(int maxw, int maxh) • void setMaximumWidth(int maxw) • void setMinimumHeight(int minh) • void setMinimumSize(int minw, int minh) • void setMinimumWidth(int minw) • void setMouseTracking(bool enable) • void setPalette(QPalette) • void setParent(QWidget *parent) • void setShortcutAutoRepeat(int id, bool enable) • void setShortcutEnabled(int id, bool enable) • void setSizeIncrement(int w, int h) • void setSizePolicy(QSizePolicy::Policy horizontal, QSizePolicy::Policy vertical) • void setStatusTip(QString) • void setStyle(QStyle *style) • void setToolTip(QString) • void setUpdatesEnabled(bool enable) • void setWhatsThis(QString) • void setWindowFilePath(QString) • void setWindowFlags(Qt::WindowType type) • void setWindowIcon(QIcon) • void setWindowIconText(QString) • void setWindowModality(Qt::WindowModality windowModality) • void setWindowOpacity(double level) • void setWindowRole(QString) • void setWindowState(Qt::WindowState windowState) • QSize size(void) • QSize sizeIncrement(void) • QSizePolicy sizePolicy(void) • void stackUnder(QWidget *w) • QString statusTip(void) • QStyle *style(void) • QString styleSheet(void) • bool testAttribute(Qt::WidgetAttribute attribute) 94.5. QWidget Class 1562
- 9. Ring Documentation, Release 1.5.2 • QString toolTip(void) • bool underMouse(void) • void ungrabGesture(Qt::GestureType gesture) • void unsetCursor(void) • void unsetLayoutDirection(void) • void unsetLocale(void) • void update(int x, int y, int w, int h) • void updateGeometry(void) • bool updatesEnabled(void) • QRegion visibleRegion(void) • QString whatsThis(void) • int width(void) • int winId(void) • QWidget *window(void) • QString windowFilePath(void) • int windowFlags(void) • QIcon windowIcon(void) • QString windowIconText(void) • int windowModality(void) • double windowOpacity(void) • QString windowRole(void) • int windowState(void) • QString windowTitle(void) • int windowType(void) • int x(void) • int y(void) • bool close(void) • void hide(void) • void lower(void) • void raise(void) • void setDisabled(bool disable) • void setEnabled(bool) • void setHidden(bool hidden) • void setStyleSheet(QString) • void setWindowModified(bool) • void setWindowTitle(QString) 94.5. QWidget Class 1563
- 10. Ring Documentation, Release 1.5.2 • void show(void) • void showFullScreen(void) • void showMaximized(void) • void showMinimized(void) • void showNormal(void) • QWidget *find(int id) • QWidget *keyboardGrabber(void) • QWidget *mouseGrabber(void) • void setTabOrder(QWidget *first, QWidget *second) 94.6 QLabel Class C++ Reference : http://doc.qt.io/qt-5/QLabel.html Parameters : QWidget * Parent Class : QWidget • QWidget *buddy(void) • bool hasScaledContents(void) • bool hasSelectedText(void) • int indent(void) • int margin(void) • QMovie *movie(void) • bool openExternalLinks(void) • QPicture *picture(void) • QPixmap *pixmap(void) • QString selectedText(void) • int selectionStart(void) • void setAlignment(Qt::AlignmentFlag) • void setBuddy(QWidget *buddy) • void setIndent(int) • void setMargin(int) • void setOpenExternalLinks(bool open) • void setScaledContents(bool) • void setSelection(int start, int length) • void setTextFormat(Qt::TextFormat) • void setTextInteractionFlags(Qt::TextInteractionFlag flags) • void setWordWrap(bool on) 94.6. QLabel Class 1564