Qt 4.8
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The QWizardPage class is the base class for wizard pages. More...
#include <qwizard.h>
Signals | |
void | completeChanged () |
This signal is emitted whenever the complete state of the page (i. More... | |
Signals inherited from QWidget | |
void | customContextMenuRequested (const QPoint &pos) |
This signal is emitted when the widget's contextMenuPolicy is Qt::CustomContextMenu, and the user has requested a context menu on the widget. More... | |
Signals inherited from QObject | |
void | destroyed (QObject *=0) |
This signal is emitted immediately before the object obj is destroyed, and can not be blocked. More... | |
Public Functions | |
QString | buttonText (QWizard::WizardButton which) const |
Returns the text on button which on this page. More... | |
virtual void | cleanupPage () |
This virtual function is called by QWizard::cleanupPage() when the user leaves the page by clicking Back (unless the QWizard::IndependentPages option is set). More... | |
virtual void | initializePage () |
This virtual function is called by QWizard::initializePage() to prepare the page just before it is shown either as a result of QWizard::restart() being called, or as a result of the user clicking Next. More... | |
bool | isCommitPage () const |
Returns true if this page is a commit page; otherwise returns false. More... | |
virtual bool | isComplete () const |
This virtual function is called by QWizard to determine whether the Next or Finish button should be enabled or disabled. More... | |
bool | isFinalPage () const |
This function is called by QWizard to determine whether the Finish button should be shown for this page or not. More... | |
virtual int | nextId () const |
This virtual function is called by QWizard::nextId() to find out which page to show when the user clicks the Next button. More... | |
QPixmap | pixmap (QWizard::WizardPixmap which) const |
Returns the pixmap set for role which. More... | |
QWizardPage (QWidget *parent=0) | |
Constructs a wizard page with the given parent. More... | |
void | setButtonText (QWizard::WizardButton which, const QString &text) |
Sets the text on button which to be text on this page. More... | |
void | setCommitPage (bool commitPage) |
Sets this page to be a commit page if commitPage is true; otherwise, sets it to be a normal page. More... | |
void | setFinalPage (bool finalPage) |
Explicitly sets this page to be final if finalPage is true. More... | |
void | setPixmap (QWizard::WizardPixmap which, const QPixmap &pixmap) |
Sets the pixmap for role which to pixmap. More... | |
void | setSubTitle (const QString &subTitle) |
void | setTitle (const QString &title) |
QString | subTitle () const |
QString | title () const |
virtual bool | validatePage () |
This virtual function is called by QWizard::validateCurrentPage() when the user clicks Next or Finish to perform some last-minute validation. More... | |
Public Functions inherited from QWidget | |
bool | acceptDrops () const |
QString | accessibleDescription () const |
QString | accessibleName () const |
QList< QAction * > | actions () const |
Returns the (possibly empty) list of this widget's actions. More... | |
void | activateWindow () |
Sets the top-level widget containing this widget to be the active window. More... | |
void | addAction (QAction *action) |
Appends the action action to this widget's list of actions. More... | |
void | addActions (QList< QAction *> actions) |
Appends the actions actions to this widget's list of actions. More... | |
void | adjustSize () |
Adjusts the size of the widget to fit its contents. More... | |
bool | autoFillBackground () const |
QPalette::ColorRole | backgroundRole () const |
Returns the background role of the widget. More... | |
QSize | baseSize () const |
QWidget * | childAt (int x, int y) const |
Returns the visible child widget at the position ({x}, {y}) in the widget's coordinate system. More... | |
QWidget * | childAt (const QPoint &p) const |
Returns the visible child widget at point p in the widget's own coordinate system. More... | |
QRect | childrenRect () const |
QRegion | childrenRegion () const |
void | clearFocus () |
Takes keyboard input focus from the widget. More... | |
void | clearMask () |
Removes any mask set by setMask(). More... | |
QMargins | contentsMargins () const |
The contentsMargins function returns the widget's contents margins. More... | |
QRect | contentsRect () const |
Returns the area inside the widget's margins. More... | |
Qt::ContextMenuPolicy | contextMenuPolicy () const |
void | createWinId () |
QCursor | cursor () const |
int | devType () const |
WId | effectiveWinId () const |
Returns the effective window system identifier of the widget, i. More... | |
void | ensurePolished () const |
Ensures that the widget has been polished by QStyle (i.e., has a proper font and palette). More... | |
Qt::FocusPolicy | focusPolicy () const |
QWidget * | focusProxy () const |
Returns the focus proxy, or 0 if there is no focus proxy. More... | |
QWidget * | focusWidget () const |
Returns the last child of this widget that setFocus had been called on. More... | |
const QFont & | font () const |
QFontInfo | fontInfo () const |
Returns the font info for the widget's current font. More... | |
QFontMetrics | fontMetrics () const |
Returns the font metrics for the widget's current font. More... | |
QPalette::ColorRole | foregroundRole () const |
Returns the foreground role. More... | |
QRect | frameGeometry () const |
QSize | frameSize () const |
const QRect & | geometry () const |
void | getContentsMargins (int *left, int *top, int *right, int *bottom) const |
Returns the widget's contents margins for left, top, right, and bottom. More... | |
HDC | getDC () const |
Returns the window system handle of the widget, for low-level access. More... | |
void | grabGesture (Qt::GestureType type, Qt::GestureFlags flags=Qt::GestureFlags()) |
Subscribes the widget to a given gesture with specific flags. More... | |
void | grabKeyboard () |
Grabs the keyboard input. More... | |
void | grabMouse () |
Grabs the mouse input. More... | |
void | grabMouse (const QCursor &) |
int | grabShortcut (const QKeySequence &key, Qt::ShortcutContext context=Qt::WindowShortcut) |
Adds a shortcut to Qt's shortcut system that watches for the given key sequence in the given context. More... | |
QGraphicsEffect * | graphicsEffect () const |
The graphicsEffect function returns a pointer to the widget's graphics effect. More... | |
QGraphicsProxyWidget * | graphicsProxyWidget () const |
Returns the proxy widget for the corresponding embedded widget in a graphics view; otherwise returns 0. More... | |
bool | hasFocus () const |
bool | hasMouseTracking () const |
int | height () const |
virtual int | heightForWidth (int) const |
Returns the preferred height for this widget, given the width w. More... | |
QInputContext * | inputContext () |
This function returns the QInputContext for this widget. More... | |
Qt::InputMethodHints | inputMethodHints () const |
virtual QVariant | inputMethodQuery (Qt::InputMethodQuery) const |
This method is only relevant for input widgets. More... | |
void | insertAction (QAction *before, QAction *action) |
Inserts the action action to this widget's list of actions, before the action before. More... | |
void | insertActions (QAction *before, QList< QAction *> actions) |
Inserts the actions actions to this widget's list of actions, before the action before. More... | |
WId | internalWinId () const |
Returns the window system identifier of the widget, or 0 if the widget is not created yet. More... | |
bool | isActiveWindow () const |
bool | isAncestorOf (const QWidget *child) const |
Returns true if this widget is a parent, (or grandparent and so on to any level), of the given child, and both widgets are within the same window; otherwise returns false. More... | |
bool | isEnabled () const |
bool | isEnabledTo (QWidget *) const |
Returns true if this widget would become enabled if ancestor is enabled; otherwise returns false. More... | |
bool | isEnabledToTLW () const |
This function is deprecated. More... | |
bool | isFullScreen () const |
bool | isHidden () const |
Returns true if the widget is hidden, otherwise returns false. More... | |
bool | isLeftToRight () const |
bool | isMaximized () const |
bool | isMinimized () const |
bool | isModal () const |
bool | isRightToLeft () const |
bool | isTopLevel () const |
Use isWindow() instead. More... | |
bool | isVisible () const |
bool | isVisibleTo (QWidget *) const |
Returns true if this widget would become visible if ancestor is shown; otherwise returns false. More... | |
bool | isWindow () const |
Returns true if the widget is an independent window, otherwise returns false. More... | |
bool | isWindowModified () const |
QLayout * | layout () const |
Returns the layout manager that is installed on this widget, or 0 if no layout manager is installed. More... | |
Qt::LayoutDirection | layoutDirection () const |
QLocale | locale () const |
Qt::HANDLE | macCGHandle () const |
Returns the CoreGraphics handle of the widget. More... | |
Qt::HANDLE | macQDHandle () const |
Returns the QuickDraw handle of the widget. More... | |
QPoint | mapFrom (QWidget *, const QPoint &) const |
Translates the widget coordinate pos from the coordinate system of parent to this widget's coordinate system. More... | |
QPoint | mapFromGlobal (const QPoint &) const |
Translates the global screen coordinate pos to widget coordinates. More... | |
QPoint | mapFromParent (const QPoint &) const |
Translates the parent widget coordinate pos to widget coordinates. More... | |
QPoint | mapTo (QWidget *, const QPoint &) const |
Translates the widget coordinate pos to the coordinate system of parent. More... | |
QPoint | mapToGlobal (const QPoint &) const |
Translates the widget coordinate pos to global screen coordinates. More... | |
QPoint | mapToParent (const QPoint &) const |
Translates the widget coordinate pos to a coordinate in the parent widget. More... | |
QRegion | mask () const |
Returns the mask currently set on a widget. More... | |
int | maximumHeight () const |
QSize | maximumSize () const |
int | maximumWidth () const |
int | minimumHeight () const |
QSize | minimumSize () const |
virtual QSize | minimumSizeHint () const |
int | minimumWidth () const |
void | move (int x, int y) |
This corresponds to move(QPoint(x, y)). More... | |
void | move (const QPoint &) |
QWidget * | nativeParentWidget () const |
Returns the native parent for this widget, i. More... | |
QWidget * | nextInFocusChain () const |
Returns the next widget in this widget's focus chain. More... | |
QRect | normalGeometry () const |
void | overrideWindowFlags (Qt::WindowFlags type) |
Sets the window flags for the widget to flags, without telling the window system. More... | |
void | overrideWindowState (Qt::WindowStates state) |
QPaintEngine * | paintEngine () const |
Returns the widget's paint engine. More... | |
const QPalette & | palette () const |
QWidget * | parentWidget () const |
Returns the parent of this widget, or 0 if it does not have any parent widget. More... | |
QPoint | pos () const |
QWidget * | previousInFocusChain () const |
The previousInFocusChain function returns the previous widget in this widget's focus chain. More... | |
QWidget (QWidget *parent=0, Qt::WindowFlags f=0) | |
Constructs a widget which is a child of parent, with widget flags set to f. More... | |
QRect | rect () const |
void | releaseDC (HDC) const |
Releases the HDC hdc acquired by a previous call to getDC(). More... | |
void | releaseKeyboard () |
Releases the keyboard grab. More... | |
void | releaseMouse () |
Releases the mouse grab. More... | |
void | releaseShortcut (int id) |
Removes the shortcut with the given id from Qt's shortcut system. More... | |
void | removeAction (QAction *action) |
Removes the action action from this widget's list of actions. More... | |
void | render (QPaintDevice *target, const QPoint &targetOffset=QPoint(), const QRegion &sourceRegion=QRegion(), RenderFlags renderFlags=RenderFlags(DrawWindowBackground|DrawChildren)) |
Renders the sourceRegion of this widget into the target using renderFlags to determine how to render. More... | |
void | render (QPainter *painter, const QPoint &targetOffset=QPoint(), const QRegion &sourceRegion=QRegion(), RenderFlags renderFlags=RenderFlags(DrawWindowBackground|DrawChildren)) |
Renders the widget into the painter's QPainter::device(). More... | |
void | repaint (int x, int y, int w, int h) |
This version repaints a rectangle (x, y, w, h) inside the widget. More... | |
void | repaint (const QRect &) |
This version repaints a rectangle rect inside the widget. More... | |
void | repaint (const QRegion &) |
This version repaints a region rgn inside the widget. More... | |
void | resize (int w, int h) |
This corresponds to resize(QSize(w, h)). More... | |
void | resize (const QSize &) |
bool | restoreGeometry (const QByteArray &geometry) |
Restores the geometry and state top-level widgets stored in the byte array geometry. More... | |
QByteArray | saveGeometry () const |
Saves the current geometry and state for top-level widgets. More... | |
void | scroll (int dx, int dy) |
Scrolls the widget including its children dx pixels to the right and dy downward. More... | |
void | scroll (int dx, int dy, const QRect &) |
This version only scrolls r and does not move the children of the widget. More... | |
void | setAcceptDrops (bool on) |
void | setAccessibleDescription (const QString &description) |
void | setAccessibleName (const QString &name) |
void | setAttribute (Qt::WidgetAttribute, bool on=true) |
Sets the attribute attribute on this widget if on is true; otherwise clears the attribute. More... | |
void | setAutoFillBackground (bool enabled) |
void | setBackgroundRole (QPalette::ColorRole) |
Sets the background role of the widget to role. More... | |
void | setBaseSize (const QSize &) |
void | setBaseSize (int basew, int baseh) |
This corresponds to setBaseSize(QSize(basew, baseh)). More... | |
void | setContentsMargins (int left, int top, int right, int bottom) |
Sets the margins around the contents of the widget to have the sizes left, top, right, and bottom. More... | |
void | setContentsMargins (const QMargins &margins) |
The setContentsMargins function sets the margins around the widget's contents. More... | |
void | setContextMenuPolicy (Qt::ContextMenuPolicy policy) |
void | setCursor (const QCursor &) |
void | setFixedHeight (int h) |
Sets both the minimum and maximum heights of the widget to h without changing the widths. More... | |
void | setFixedSize (const QSize &) |
Sets both the minimum and maximum sizes of the widget to s, thereby preventing it from ever growing or shrinking. More... | |
void | setFixedSize (int w, int h) |
Sets the width of the widget to w and the height to h. More... | |
void | setFixedWidth (int w) |
Sets both the minimum and maximum width of the widget to w without changing the heights. More... | |
void | setFocus (Qt::FocusReason reason) |
Gives the keyboard input focus to this widget (or its focus proxy) if this widget or one of its parents is the active window. More... | |
void | setFocusPolicy (Qt::FocusPolicy policy) |
void | setFocusProxy (QWidget *) |
Sets the widget's focus proxy to widget w. More... | |
void | setFont (const QFont &) |
Use the single-argument overload instead. More... | |
void | setForegroundRole (QPalette::ColorRole) |
Sets the foreground role of the widget to role. More... | |
void | setGeometry (int x, int y, int w, int h) |
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.This corresponds to setGeometry(QRect(x, y, w, h)). More... | |
void | setGeometry (const QRect &) |
void | setGraphicsEffect (QGraphicsEffect *effect) |
The setGraphicsEffect function is for setting the widget's graphics effect. More... | |
void | setInputContext (QInputContext *) |
This function sets the input context context on this widget. More... | |
void | setInputMethodHints (Qt::InputMethodHints hints) |
void | setLayout (QLayout *) |
Sets the layout manager for this widget to layout. More... | |
void | setLayoutDirection (Qt::LayoutDirection direction) |
void | setLocale (const QLocale &locale) |
void | setMask (const QBitmap &) |
Causes only the pixels of the widget for which bitmap has a corresponding 1 bit to be visible. More... | |
void | setMask (const QRegion &) |
Causes only the parts of the widget which overlap region to be visible. More... | |
void | setMaximumHeight (int maxh) |
void | setMaximumSize (const QSize &) |
void | setMaximumSize (int maxw, int maxh) |
This function corresponds to setMaximumSize(QSize(maxw, maxh)). More... | |
void | setMaximumWidth (int maxw) |
void | setMinimumHeight (int minh) |
void | setMinimumSize (const QSize &) |
void | setMinimumSize (int minw, int minh) |
This function corresponds to setMinimumSize(QSize(minw, minh)). More... | |
void | setMinimumWidth (int minw) |
void | setMouseTracking (bool enable) |
void | setPalette (const QPalette &) |
Use the single-argument overload instead. More... | |
void | setParent (QWidget *parent) |
Sets the parent of the widget to parent, and resets the window flags. More... | |
void | setParent (QWidget *parent, Qt::WindowFlags f) |
This function also takes widget flags, f as an argument. More... | |
void | setShortcutAutoRepeat (int id, bool enable=true) |
If enable is true, auto repeat of the shortcut with the given id is enabled; otherwise it is disabled. More... | |
void | setShortcutEnabled (int id, bool enable=true) |
If enable is true, the shortcut with the given id is enabled; otherwise the shortcut is disabled. More... | |
void | setSizeIncrement (const QSize &) |
void | setSizeIncrement (int w, int h) |
Sets the x (width) size increment to w and the y (height) size increment to h. More... | |
void | setSizePolicy (QSizePolicy) |
void | setSizePolicy (QSizePolicy::Policy horizontal, QSizePolicy::Policy vertical) |
Sets the size policy of the widget to horizontal and vertical, with standard stretch and no height-for-width. More... | |
void | setStatusTip (const QString &) |
void | setStyle (QStyle *) |
Sets the widget's GUI style to style. More... | |
void | setToolTip (const QString &) |
void | setUpdatesEnabled (bool enable) |
void | setupUi (QWidget *widget) |
Sets up the user interface for the specified widget. More... | |
void | setWhatsThis (const QString &) |
void | setWindowFilePath (const QString &filePath) |
void | setWindowFlags (Qt::WindowFlags type) |
void | setWindowIcon (const QIcon &icon) |
void | setWindowIconText (const QString &) |
void | setWindowModality (Qt::WindowModality windowModality) |
void | setWindowOpacity (qreal level) |
void | setWindowRole (const QString &) |
Sets the window's role to role. More... | |
void | setWindowState (Qt::WindowStates state) |
Sets the window state to windowState. More... | |
void | setWindowSurface (QWindowSurface *surface) |
Sets the window surface to be the surface specified. More... | |
QSize | size () const |
virtual QSize | sizeHint () const |
QSize | sizeIncrement () const |
QSizePolicy | sizePolicy () const |
void | stackUnder (QWidget *) |
Places the widget under w in the parent widget's stack. More... | |
QString | statusTip () const |
QStyle * | style () const |
QString | styleSheet () const |
bool | testAttribute (Qt::WidgetAttribute) const |
Returns true if attribute attribute is set on this widget; otherwise returns false. More... | |
QString | toolTip () const |
QWidget * | topLevelWidget () const |
bool | underMouse () const |
Returns true if the widget is under the mouse cursor; otherwise returns false. More... | |
void | ungrabGesture (Qt::GestureType type) |
Unsubscribes the widget from a given gesture type. More... | |
void | unsetCursor () |
void | unsetLayoutDirection () |
void | unsetLocale () |
void | update (int x, int y, int w, int h) |
This version updates a rectangle (x, y, w, h) inside the widget. More... | |
void | update (const QRect &) |
This version updates a rectangle rect inside the widget. More... | |
void | update (const QRegion &) |
This version repaints a region rgn inside the widget. More... | |
void | updateGeometry () |
Notifies the layout system that this widget has changed and may need to change geometry. More... | |
bool | updatesEnabled () const |
QRegion | visibleRegion () const |
Returns the unobscured region where paint events can occur. More... | |
QString | whatsThis () const |
int | width () const |
QWidget * | window () const |
Returns the window for this widget, i.e. More... | |
QString | windowFilePath () const |
Qt::WindowFlags | windowFlags () const |
Window flags are a combination of a type (e. More... | |
QIcon | windowIcon () const |
QString | windowIconText () const |
Qt::WindowModality | windowModality () const |
qreal | windowOpacity () const |
QString | windowRole () const |
Returns the window's role, or an empty string. More... | |
Qt::WindowStates | windowState () const |
Returns the current window state. More... | |
QWindowSurface * | windowSurface () const |
Returns the QWindowSurface this widget will be drawn into. More... | |
QString | windowTitle () const |
Qt::WindowType | windowType () const |
Returns the window type of this widget. More... | |
WId | winId () const |
Returns the window system identifier of the widget. More... | |
int | x () const |
const QX11Info & | x11Info () const |
Returns information about the configuration of the X display used to display the widget. More... | |
Qt::HANDLE | x11PictureHandle () const |
Returns the X11 Picture handle of the widget for XRender support. More... | |
int | y () const |
~QWidget () | |
Destroys the widget. More... | |
Public Functions inherited from QObject | |
bool | blockSignals (bool b) |
If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it). More... | |
const QObjectList & | children () const |
Returns a list of child objects. More... | |
bool | connect (const QObject *sender, const char *signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const |
bool | disconnect (const char *signal=0, const QObject *receiver=0, const char *member=0) |
bool | disconnect (const QObject *receiver, const char *member=0) |
void | dumpObjectInfo () |
Dumps information about signal connections, etc. More... | |
void | dumpObjectTree () |
Dumps a tree of children to the debug output. More... | |
QList< QByteArray > | dynamicPropertyNames () const |
Returns the names of all properties that were dynamically added to the object using setProperty(). More... | |
virtual bool | eventFilter (QObject *, QEvent *) |
Filters events if this object has been installed as an event filter for the watched object. More... | |
template<typename T > | |
T | findChild (const QString &aName=QString()) const |
Returns the child of this object that can be cast into type T and that is called name, or 0 if there is no such object. More... | |
template<typename T > | |
QList< T > | findChildren (const QString &aName=QString()) const |
Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects. More... | |
template<typename T > | |
QList< T > | findChildren (const QRegExp &re) const |
bool | inherits (const char *classname) const |
Returns true if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns false. More... | |
void | installEventFilter (QObject *) |
Installs an event filter filterObj on this object. More... | |
bool | isWidgetType () const |
Returns true if the object is a widget; otherwise returns false. More... | |
void | killTimer (int id) |
Kills the timer with timer identifier, id. More... | |
virtual const QMetaObject * | metaObject () const |
Returns a pointer to the meta-object of this object. More... | |
void | moveToThread (QThread *thread) |
Changes the thread affinity for this object and its children. More... | |
QString | objectName () const |
QObject * | parent () const |
Returns a pointer to the parent object. More... | |
QVariant | property (const char *name) const |
Returns the value of the object's name property. More... | |
Q_INVOKABLE | QObject (QObject *parent=0) |
Constructs an object with parent object parent. More... | |
void | removeEventFilter (QObject *) |
Removes an event filter object obj from this object. More... | |
void | setObjectName (const QString &name) |
void | setParent (QObject *) |
Makes the object a child of parent. More... | |
bool | setProperty (const char *name, const QVariant &value) |
Sets the value of the object's name property to value. More... | |
void | setUserData (uint id, QObjectUserData *data) |
bool | signalsBlocked () const |
Returns true if signals are blocked; otherwise returns false. More... | |
int | startTimer (int interval) |
Starts a timer and returns a timer identifier, or returns zero if it could not start a timer. More... | |
QThread * | thread () const |
Returns the thread in which the object lives. More... | |
QObjectUserData * | userData (uint id) const |
virtual | ~QObject () |
Destroys the object, deleting all its child objects. More... | |
Public Functions inherited from QPaintDevice | |
int | colorCount () const |
int | depth () const |
int | height () const |
int | heightMM () const |
int | logicalDpiX () const |
int | logicalDpiY () const |
QT_DEPRECATED int | numColors () const |
bool | paintingActive () const |
int | physicalDpiX () const |
int | physicalDpiY () const |
int | width () const |
int | widthMM () const |
virtual | ~QPaintDevice () |
Protected Functions | |
QVariant | field (const QString &name) const |
Returns the value of the field called name. More... | |
void | registerField (const QString &name, QWidget *widget, const char *property=0, const char *changedSignal=0) |
Creates a field called name associated with the given property of the given widget. More... | |
void | setField (const QString &name, const QVariant &value) |
Sets the value of the field called name to value. More... | |
QWizard * | wizard () const |
Returns the wizard associated with this page, or 0 if this page hasn't been inserted into a QWizard yet. More... | |
Protected Functions inherited from QWidget | |
virtual void | actionEvent (QActionEvent *) |
This event handler is called with the given event whenever the widget's actions are changed. More... | |
virtual void | changeEvent (QEvent *) |
This event handler can be reimplemented to handle state changes. More... | |
virtual void | closeEvent (QCloseEvent *) |
This event handler is called with the given event when Qt receives a window close request for a top-level widget from the window system. More... | |
virtual void | contextMenuEvent (QContextMenuEvent *) |
This event handler, for event event, can be reimplemented in a subclass to receive widget context menu events. More... | |
void | create (WId=0, bool initializeWindow=true, bool destroyOldWindow=true) |
Creates a new widget window if window is 0, otherwise sets the widget's window to window. More... | |
void | destroy (bool destroyWindow=true, bool destroySubWindows=true) |
Frees up window system resources. More... | |
virtual void | dragEnterEvent (QDragEnterEvent *) |
This event handler is called when a drag is in progress and the mouse enters this widget. More... | |
virtual void | dragLeaveEvent (QDragLeaveEvent *) |
This event handler is called when a drag is in progress and the mouse leaves this widget. More... | |
virtual void | dragMoveEvent (QDragMoveEvent *) |
This event handler is called if a drag is in progress, and when any of the following conditions occur: the cursor enters this widget, the cursor moves within this widget, or a modifier key is pressed on the keyboard while this widget has the focus. More... | |
virtual void | dropEvent (QDropEvent *) |
This event handler is called when the drag is dropped on this widget. More... | |
virtual void | enabledChange (bool) |
virtual void | enterEvent (QEvent *) |
This event handler can be reimplemented in a subclass to receive widget enter events which are passed in the event parameter. More... | |
bool | event (QEvent *) |
This is the main event handler; it handles event event. More... | |
virtual void | focusInEvent (QFocusEvent *) |
This event handler can be reimplemented in a subclass to receive keyboard focus events (focus received) for the widget. More... | |
bool | focusNextChild () |
Finds a new widget to give the keyboard focus to, as appropriate for Tab, and returns true if it can find a new widget, or false if it can't. More... | |
virtual bool | focusNextPrevChild (bool next) |
Finds a new widget to give the keyboard focus to, as appropriate for Tab and Shift+Tab, and returns true if it can find a new widget, or false if it can't. More... | |
virtual void | focusOutEvent (QFocusEvent *) |
This event handler can be reimplemented in a subclass to receive keyboard focus events (focus lost) for the widget. More... | |
bool | focusPreviousChild () |
Finds a new widget to give the keyboard focus to, as appropriate for Shift+Tab, and returns true if it can find a new widget, or false if it can't. More... | |
virtual void | fontChange (const QFont &) |
virtual void | hideEvent (QHideEvent *) |
This event handler can be reimplemented in a subclass to receive widget hide events. More... | |
virtual void | inputMethodEvent (QInputMethodEvent *) |
This event handler, for event event, can be reimplemented in a subclass to receive Input Method composition events. More... | |
virtual void | keyPressEvent (QKeyEvent *) |
This event handler, for event event, can be reimplemented in a subclass to receive key press events for the widget. More... | |
virtual void | keyReleaseEvent (QKeyEvent *) |
This event handler, for event event, can be reimplemented in a subclass to receive key release events for the widget. More... | |
virtual void | languageChange () |
virtual void | leaveEvent (QEvent *) |
This event handler can be reimplemented in a subclass to receive widget leave events which are passed in the event parameter. More... | |
virtual bool | macEvent (EventHandlerCallRef, EventRef) |
This special event handler can be reimplemented in a subclass to receive native Macintosh events. More... | |
int | metric (PaintDeviceMetric) const |
Internal implementation of the virtual QPaintDevice::metric() function. More... | |
virtual void | mouseDoubleClickEvent (QMouseEvent *) |
This event handler, for event event, can be reimplemented in a subclass to receive mouse double click events for the widget. More... | |
virtual void | mouseMoveEvent (QMouseEvent *) |
This event handler, for event event, can be reimplemented in a subclass to receive mouse move events for the widget. More... | |
virtual void | mousePressEvent (QMouseEvent *) |
This event handler, for event event, can be reimplemented in a subclass to receive mouse press events for the widget. More... | |
virtual void | mouseReleaseEvent (QMouseEvent *) |
This event handler, for event event, can be reimplemented in a subclass to receive mouse release events for the widget. More... | |
virtual void | moveEvent (QMoveEvent *) |
This event handler can be reimplemented in a subclass to receive widget move events which are passed in the event parameter. More... | |
virtual void | paintEvent (QPaintEvent *) |
This event handler can be reimplemented in a subclass to receive paint events passed in event. More... | |
virtual void | paletteChange (const QPalette &) |
QWidget (QWidgetPrivate &d, QWidget *parent, Qt::WindowFlags f) | |
virtual bool | qwsEvent (QWSEvent *) |
This special event handler can be reimplemented in a subclass to receive native Qt for Embedded Linux events which are passed in the event parameter. More... | |
void | resetInputContext () |
This function can be called on the widget that currently has focus to reset the input method operating on it. More... | |
virtual void | resizeEvent (QResizeEvent *) |
This event handler can be reimplemented in a subclass to receive widget resize events which are passed in the event parameter. More... | |
virtual void | showEvent (QShowEvent *) |
This event handler can be reimplemented in a subclass to receive widget show events which are passed in the event parameter. More... | |
virtual void | styleChange (QStyle &) |
virtual void | tabletEvent (QTabletEvent *) |
This event handler, for event event, can be reimplemented in a subclass to receive tablet events for the widget. More... | |
virtual void | wheelEvent (QWheelEvent *) |
This event handler, for event event, can be reimplemented in a subclass to receive wheel events for the widget. More... | |
virtual void | windowActivationChange (bool) |
virtual bool | winEvent (MSG *message, long *result) |
This special event handler can be reimplemented in a subclass to receive native Windows events which are passed in the message parameter. More... | |
virtual bool | x11Event (XEvent *) |
This special event handler can be reimplemented in a subclass to receive native X11 events passed in the event parameter. More... | |
Protected Functions inherited from QObject | |
virtual void | childEvent (QChildEvent *) |
This event handler can be reimplemented in a subclass to receive child events. More... | |
virtual void | connectNotify (const char *signal) |
This virtual function is called when something has been connected to signal in this object. More... | |
virtual void | customEvent (QEvent *) |
This event handler can be reimplemented in a subclass to receive custom events. More... | |
virtual void | disconnectNotify (const char *signal) |
This virtual function is called when something has been disconnected from signal in this object. More... | |
QObject (QObjectPrivate &dd, QObject *parent=0) | |
int | receivers (const char *signal) const |
Returns the number of receivers connected to the signal. More... | |
QObject * | sender () const |
Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns 0. More... | |
int | senderSignalIndex () const |
virtual void | timerEvent (QTimerEvent *) |
This event handler can be reimplemented in a subclass to receive timer events for the object. More... | |
Protected Functions inherited from QPaintDevice | |
QPaintDevice () | |
Properties | |
QString | subTitle |
the subtitle of the page More... | |
QString | title |
the title of the page More... | |
Friends | |
class | QWizard |
class | QWizardPrivate |
Additional Inherited Members | |
Public Types inherited from QWidget | |
enum | RenderFlag { DrawWindowBackground = 0x1, DrawChildren = 0x2, IgnoreMask = 0x4 } |
This enum describes how to render the widget when calling QWidget::render(). More... | |
Public Types inherited from QPaintDevice | |
enum | PaintDeviceMetric { PdmWidth = 1, PdmHeight, PdmWidthMM, PdmHeightMM, PdmNumColors, PdmDepth, PdmDpiX, PdmDpiY, PdmPhysicalDpiX, PdmPhysicalDpiY } |
Public Slots inherited from QWidget | |
bool | close () |
Closes this widget. More... | |
void | hide () |
Hides the widget. More... | |
void | lower () |
Lowers the widget to the bottom of the parent widget's stack. More... | |
void | raise () |
Raises this widget to the top of the parent widget's stack. More... | |
void | repaint () |
Repaints the widget directly by calling paintEvent() immediately, unless updates are disabled or the widget is hidden. More... | |
void | setDisabled (bool) |
Disables widget input events if disable is true; otherwise enables input events. More... | |
void | setEnabled (bool) |
void | setFocus () |
Gives the keyboard input focus to this widget (or its focus proxy) if this widget or one of its parents is the active window. More... | |
void | setHidden (bool hidden) |
Convenience function, equivalent to setVisible(!hidden). More... | |
QT_MOC_COMPAT void | setShown (bool shown) |
Use setVisible(shown) instead. More... | |
void | setStyleSheet (const QString &styleSheet) |
virtual void | setVisible (bool visible) |
void | setWindowModified (bool) |
void | setWindowTitle (const QString &) |
void | show () |
Shows the widget and its child widgets. More... | |
void | showFullScreen () |
Shows the widget in full-screen mode. More... | |
void | showMaximized () |
Shows the widget maximized. More... | |
void | showMinimized () |
Shows the widget minimized, as an icon. More... | |
void | showNormal () |
Restores the widget after it has been maximized or minimized. More... | |
void | update () |
Updates the widget unless updates are disabled or the widget is hidden. More... | |
Public Slots inherited from QObject | |
void | deleteLater () |
Schedules this object for deletion. More... | |
Static Public Functions inherited from QWidget | |
static QWidget * | find (WId) |
Returns a pointer to the widget with window identifer/handle id. More... | |
static QWidget * | keyboardGrabber () |
Returns the widget that is currently grabbing the keyboard input. More... | |
static QWidget * | mouseGrabber () |
Returns the widget that is currently grabbing the mouse input. More... | |
static void | setTabOrder (QWidget *, QWidget *) |
Puts the second widget after the first widget in the focus order. More... | |
Static Public Functions inherited from QObject | |
static bool | connect (const QObject *sender, const char *signal, const QObject *receiver, const char *member, Qt::ConnectionType=Qt::AutoConnection) |
Creates a connection of the given type from the signal in the sender object to the method in the receiver object. More... | |
static bool | connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection) |
static bool | disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *member) |
Disconnects signal in object sender from method in object receiver. More... | |
static bool | disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &member) |
static uint | registerUserData () |
static QString | tr (const char *sourceText, const char *comment=0, int n=-1) |
static QString | trUtf8 (const char *sourceText, const char *comment=0, int n=-1) |
Static Public Functions inherited from QPaintDevice | |
static QWSDisplay * | qwsDisplay () |
Static Public Variables inherited from QObject | |
static const QMetaObject | staticMetaObject |
This variable stores the meta-object for the class. More... | |
Protected Slots inherited from QWidget | |
void | updateMicroFocus () |
Updates the widget's micro focus. More... | |
Protected Variables inherited from QObject | |
QScopedPointer< QObjectData > | d_ptr |
Protected Variables inherited from QPaintDevice | |
ushort | painters |
Static Protected Variables inherited from QObject | |
static const QMetaObject | staticQtMetaObject |
Related Functions inherited from QWidget | |
QWidgetList | |
WId | |
Platform dependent window identifier. More... | |
Related Functions inherited from QObject | |
T | qFindChildqFindChildren (const QObject *obj, const QString &name)() |
QList< T > | qFindChildrenqFindChildren (const QObject *obj, const QString &name)() |
QList< T > | qFindChildrenqFindChildren (const QObject *obj, const QRegExp ®Exp)() |
T * | qobject_cast (QObject *object) |
QObjectList | |
void * | qt_find_obj_child (QObject *parent, const char *type, const QString &name) |
Returns a pointer to the object named name that inherits type and with a given parent. More... | |
Related Functions inherited from QPaintDevice | |
const Q_GUI_EXPORT QX11Info * | qt_x11Info (const QPaintDevice *pd) |
Returns the QX11Info structure for the pd paint device. More... | |
The QWizardPage class is the base class for wizard pages.
QWizard represents a wizard. Each page is a QWizardPage. When you create your own wizards, you can use QWizardPage directly, or you can subclass it for more control.
A page has the following attributes, which are rendered by QWizard: a title , a subTitle , and a set of pixmaps. See Elements of a Wizard Page for details. Once a page is added to the wizard (using QWizard::addPage() or QWizard::setPage()), wizard() returns a pointer to the associated QWizard object.
Page provides five virtual functions that can be reimplemented to provide custom behavior:
Normally, the Next button and the Finish button of a wizard are mutually exclusive. If isFinalPage() returns true, Finish is available; otherwise, Next is available. By default, isFinalPage() is true only when nextId() returns -1. If you want to show Next and Final simultaneously for a page (letting the user perform an "early finish"), call setFinalPage(true) on that page. For wizards that support early finishes, you might also want to set the QWizard::HaveNextButtonOnLastPage and QWizard::HaveFinishButtonOnEarlyPages options on the wizard.
In many wizards, the contents of a page may affect the default values of the fields of a later page. To make it easy to communicate between pages, QWizard supports a Registering and Using Fields{"field" mechanism} that allows you to register a field (e.g., a QLineEdit) on a page and to access its value from any page. Fields are global to the entire wizard and make it easy for any single page to access information stored by another page, without having to put all the logic in QWizard or having the pages know explicitly about each other. Fields are registered using registerField() and can be accessed at any time using field() and setField().
QWizardPage::QWizardPage | ( | QWidget * | parent = 0 | ) |
Constructs a wizard page with the given parent.
When the page is inserted into a wizard using QWizard::addPage() or QWizard::setPage(), the parent is automatically set to be the wizard.
Definition at line 3510 of file qwizard.cpp.
QString QWizardPage::buttonText | ( | QWizard::WizardButton | which | ) | const |
Returns the text on button which on this page.
If a text has ben set using setButtonText(), this text is returned. Otherwise, if a text has been set using QWizard::setButtonText(), this text is returned.
By default, the text on buttons depends on the QWizard::wizardStyle. For example, on Mac OS X, the Next button is called Continue.
Definition at line 3852 of file qwizard.cpp.
|
virtual |
This virtual function is called by QWizard::cleanupPage() when the user leaves the page by clicking Back (unless the QWizard::IndependentPages option is set).
The default implementation resets the page's fields to their original values (the values they had before initializePage() was called).
Definition at line 3661 of file qwizard.cpp.
Referenced by QWizard::cleanupPage().
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signal |
This signal is emitted whenever the complete state of the page (i.
e., the value of isComplete()) changes.
If you reimplement isComplete(), make sure to emit completeChanged() whenever the value of isComplete() changes, to ensure that QWizard updates the enabled or disabled state of its buttons. \sa isComplete()
Referenced by QWizardPage().
Returns the value of the field called name.
This function can be used to access fields on any page of the wizard. It is equivalent to calling wizard()->field(name).
Example:
Definition at line 3951 of file qwizard.cpp.
Referenced by cleanupPage(), isComplete(), and registerField().
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virtual |
This virtual function is called by QWizard::initializePage() to prepare the page just before it is shown either as a result of QWizard::restart() being called, or as a result of the user clicking Next.
(However, if the QWizard::IndependentPages option is set, this function is only called the first time the page is shown.)
By reimplementing this function, you can ensure that the page's fields are properly initialized based on fields from previous pages. For example:
The default implementation does nothing.
Definition at line 3646 of file qwizard.cpp.
Referenced by QWizard::initializePage(), and QWizardPrivate::switchToPage().
bool QWizardPage::isCommitPage | ( | ) | const |
Returns true if this page is a commit page; otherwise returns false.
Definition at line 3817 of file qwizard.cpp.
Referenced by QWizardPrivate::_q_updateButtonStates(), and QWizardPrivate::switchToPage().
|
virtual |
This virtual function is called by QWizard to determine whether the Next or Finish button should be enabled or disabled.
The default implementation returns true if all mandatory fields are filled; otherwise, it returns false.
If you reimplement this function, make sure to emit completeChanged(), from the rest of your implementation, whenever the value of isComplete() changes. This ensures that QWizard updates the enabled or disabled state of its buttons. An example of the reimplementation is available here.
Definition at line 3709 of file qwizard.cpp.
Referenced by QWizardPrivate::_q_updateButtonStates().
bool QWizardPage::isFinalPage | ( | ) | const |
This function is called by QWizard to determine whether the Finish button should be shown for this page or not.
By default, it returns true if there is no next page (i.e., nextId() returns -1); otherwise, it returns false.
By explicitly calling setFinalPage(true), you can let the user perform an "early finish".
Definition at line 3774 of file qwizard.cpp.
Referenced by QWizardPrivate::switchToPage().
|
virtual |
This virtual function is called by QWizard::nextId() to find out which page to show when the user clicks the Next button.
The return value is the ID of the next page, or -1 if no page follows.
By default, this function returns the lowest ID greater than the ID of the current page, or -1 if there is no such ID.
By reimplementing this function, you can specify a dynamic page order. For example:
Definition at line 3881 of file qwizard.cpp.
Referenced by isFinalPage(), and QWizard::nextId().
QPixmap QWizardPage::pixmap | ( | QWizard::WizardPixmap | which | ) | const |
Returns the pixmap set for role which.
Pixmaps can also be set for the entire wizard using QWizard::setPixmap(), in which case they apply for all pages that don't specify a pixmap.
Definition at line 3614 of file qwizard.cpp.
Referenced by QWizard::paintEvent(), setPixmap(), and QWizardPrivate::updateLayout().
|
protected |
Creates a field called name associated with the given property of the given widget.
From then on, that property becomes accessible using field() and setField().
Fields are global to the entire wizard and make it easy for any single page to access information stored by another page, without having to put all the logic in QWizard or having the pages know explicitly about each other.
If name ends with an asterisk (*
), the field is a mandatory field. When a page has mandatory fields, the Next and/or Finish buttons are enabled only when all mandatory fields are filled. This requires a changedSignal to be specified, to tell QWizard to recheck the value stored by the mandatory field.
QWizard knows the most common Qt widgets. For these (or their subclasses), you don't need to specify a property or a changedSignal. The table below lists these widgets:
You can use QWizard::setDefaultProperty() to add entries to this table or to override existing entries.
To consider a field "filled", QWizard simply checks that their current value doesn't equal their original value (the value they had before initializePage() was called). For QLineEdit, it also checks that hasAcceptableInput() returns true, to honor any validator or mask.
QWizard's mandatory field mechanism is provided for convenience. It can be bypassed by reimplementing QWizardPage::isComplete().
Definition at line 4005 of file qwizard.cpp.
void QWizardPage::setButtonText | ( | QWizard::WizardButton | which, |
const QString & | text | ||
) |
Sets the text on button which to be text on this page.
By default, the text on buttons depends on the QWizard::wizardStyle, but may be redefined for the wizard as a whole using QWizard::setButtonText().
Definition at line 3831 of file qwizard.cpp.
void QWizardPage::setCommitPage | ( | bool | commitPage | ) |
Sets this page to be a commit page if commitPage is true; otherwise, sets it to be a normal page.
A commit page is a page that represents an action which cannot be undone by clicking Back or Cancel.
A Commit button replaces the Next button on a commit page. Clicking this button simply calls QWizard::next() just like clicking Next does.
A page entered directly from a commit page has its Back button disabled.
Definition at line 3803 of file qwizard.cpp.
Sets the value of the field called name to value.
This function can be used to set fields on any page of the wizard. It is equivalent to calling wizard()->setField(name, value).
Definition at line 3930 of file qwizard.cpp.
void QWizardPage::setFinalPage | ( | bool | finalPage | ) |
Explicitly sets this page to be final if finalPage is true.
After calling setFinalPage(true), isFinalPage() returns true and the Finish button is visible (and enabled if isComplete() returns true).
After calling setFinalPage(false), isFinalPage() returns true if nextId() returns -1; otherwise, it returns false.
Definition at line 3753 of file qwizard.cpp.
void QWizardPage::setPixmap | ( | QWizard::WizardPixmap | which, |
const QPixmap & | pixmap | ||
) |
Sets the pixmap for role which to pixmap.
The pixmaps are used by QWizard when displaying a page. Which pixmaps are actually used depend on the Wizard Look and Feel{wizard style}.
Pixmaps can also be set for the entire wizard using QWizard::setPixmap(), in which case they apply for all pages that don't specify a pixmap.
Definition at line 3596 of file qwizard.cpp.
void QWizardPage::setSubTitle | ( | const QString & | subTitle | ) |
Definition at line 3569 of file qwizard.cpp.
void QWizardPage::setTitle | ( | const QString & | title | ) |
Definition at line 3533 of file qwizard.cpp.
QString QWizardPage::subTitle | ( | ) | const |
Referenced by setSubTitle().
QString QWizardPage::title | ( | ) | const |
Referenced by setTitle().
|
virtual |
This virtual function is called by QWizard::validateCurrentPage() when the user clicks Next or Finish to perform some last-minute validation.
If it returns true, the next page is shown (or the wizard finishes); otherwise, the current page stays up.
The default implementation returns true.
When possible, it is usually better style to disable the Next or Finish button (by specifying mandatory fields or reimplementing isComplete()) than to reimplement validatePage().
Definition at line 3688 of file qwizard.cpp.
Referenced by QWizard::validateCurrentPage().
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protected |
Returns the wizard associated with this page, or 0 if this page hasn't been inserted into a QWizard yet.
Definition at line 4023 of file qwizard.cpp.
Referenced by buttonText(), isFinalPage(), pixmap(), setButtonText(), setCommitPage(), setFinalPage(), and QWizard::setPage().
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friend |
|
private |
the subtitle of the page
The subtitle is shown by the QWizard, between the title and the actual page. Subtitles are optional. In ClassicStyle and ModernStyle, using subtitles is necessary to make the header appear. In MacStyle, the subtitle is shown as a text label just above the actual page.
The subtitle may be plain text or HTML, depending on the value of the QWizard::subTitleFormat property.
By default, this property contains an empty string.
Definition at line 218 of file qwizard.h.
Referenced by QWizardPrivate::updateLayout().
|
private |
the title of the page
The title is shown by the QWizard, above the actual page. All pages should have a title.
The title may be plain text or HTML, depending on the value of the QWizard::titleFormat property.
By default, this property contains an empty string.
Definition at line 217 of file qwizard.h.
Referenced by QWizardPrivate::updateLayout().