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Qt 4.8
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Qt 4.8
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The QInputDialog class provides a simple convenience dialog to get a single value from the user. More...
#include <qinputdialog.h>
Public Types | |
| enum | InputDialogOption { NoButtons = 0x00000001, UseListViewForComboBoxItems = 0x00000002 } |
| This enum specifies various options that affect the look and feel of an input dialog. More... | |
| enum | InputMode { TextInput, IntInput, DoubleInput } |
| This enum describes the different modes of input that can be selected for the dialog. More... | |
 Public Types inherited from QDialog | |
| enum | DialogCode { Rejected, Accepted } |
| The value returned by a modal dialog. More... | |
| 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 } |
Signals | |
| void | doubleValueChanged (double value) |
| This signal is emitted whenever the double value changes in the dialog. More... | |
| void | doubleValueSelected (double value) |
| This signal is emitted whenever the user selects a double value by accepting the dialog; for example, by clicking the OK button. More... | |
| void | intValueChanged (int value) |
| This signal is emitted whenever the integer value changes in the dialog. More... | |
| void | intValueSelected (int value) |
| This signal is emitted whenever the user selects a integer value by accepting the dialog; for example, by clicking the OK button. More... | |
| void | textValueChanged (const QString &text) |
| This signal is emitted whenever the text string changes in the dialog. More... | |
| void | textValueSelected (const QString &text) |
| This signal is emitted whenever the user selects a text string by accepting the dialog; for example, by clicking the OK button. More... | |
| Signals inherited from QDialog | |
| void | accepted () |
| This signal is emitted when the dialog has been accepted either by the user or by calling accept() or done() with the QDialog::Accepted argument. More... | |
| void | finished (int result) |
| This signal is emitted when the dialog's result code has been set, either by the user or by calling done(), accept(), or reject(). More... | |
| void | rejected () |
| This signal is emitted when the dialog has been rejected either by the user or by calling reject() or done() with the QDialog::Rejected argument. 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 | cancelButtonText () const |
| the text for the button used to cancel the dialog More... | |
| QStringList | comboBoxItems () const |
| the items used in the combobox for the input dialog More... | |
| void | done (int result) |
| Closes the dialog and sets its result code to result. More... | |
| int | doubleDecimals () const |
| sets the percision of the double spinbox in decimals More... | |
| double | doubleMaximum () const |
| the maximum double precision floating point value accepted as input More... | |
| double | doubleMinimum () const |
| the minimum double precision floating point value accepted as input More... | |
| double | doubleValue () const |
| the current double precision floating point value accepted as input More... | |
| InputMode | inputMode () const |
| the mode used for input More... | |
| int | intMaximum () const |
| the maximum integer value accepted as input More... | |
| int | intMinimum () const |
| the minimum integer value accepted as input More... | |
| int | intStep () const |
| the step by which the integer value is increased and decreased More... | |
| int | intValue () const |
| the current integer value accepted as input More... | |
| bool | isComboBoxEditable () const |
| QString | labelText () const |
| the text to for the label to describe what needs to be input More... | |
| QSize | minimumSizeHint () const |
| Reimplemented Function More... | |
| QString | okButtonText () const |
| the text for the button used to accept the entry in the dialog More... | |
| void | open (QObject *receiver, const char *member) |
| This function connects one of its signals to the slot specified by receiver and member. More... | |
| InputDialogOptions | options () const |
| the various options that affect the look and feel of the dialog More... | |
| QInputDialog (QWidget *parent=0, Qt::WindowFlags flags=0) | |
| Constructs a new input dialog with the given parent and window flags. More... | |
| void | setCancelButtonText (const QString &text) |
| void | setComboBoxEditable (bool editable) |
| void | setComboBoxItems (const QStringList &items) |
| void | setDoubleDecimals (int decimals) |
| void | setDoubleMaximum (double max) |
| void | setDoubleMinimum (double min) |
| void | setDoubleRange (double min, double max) |
| Sets the range of double precision floating point values accepted by the dialog when used in DoubleInput mode, with minimum and maximum values specified by min and max respectively. More... | |
| void | setDoubleValue (double value) |
| void | setInputMode (InputMode mode) |
| void | setIntMaximum (int max) |
| void | setIntMinimum (int min) |
| void | setIntRange (int min, int max) |
| Sets the range of integer values accepted by the dialog when used in IntInput mode, with minimum and maximum values specified by min and max respectively. More... | |
| void | setIntStep (int step) |
| void | setIntValue (int value) |
| void | setLabelText (const QString &text) |
| void | setOkButtonText (const QString &text) |
| void | setOption (InputDialogOption option, bool on=true) |
| Sets the given option to be enabled if on is true; otherwise, clears the given option. More... | |
| void | setOptions (InputDialogOptions options) |
| void | setTextEchoMode (QLineEdit::EchoMode mode) |
| void | setTextValue (const QString &text) |
| void | setVisible (bool visible) |
| Reimplemented Function More... | |
| QSize | sizeHint () const |
| Reimplemented Function More... | |
| bool | testOption (InputDialogOption option) const |
| Returns true if the given option is enabled; otherwise, returns false. More... | |
| QLineEdit::EchoMode | textEchoMode () const |
| the echo mode for the text value More... | |
| QString | textValue () const |
| the text value for the input dialog More... | |
| ~QInputDialog () | |
| Destroys the input dialog. More... | |
| Public Functions inherited from QDialog | |
| QWidget * | extension () const |
| Returns the dialog's extension or 0 if no extension has been defined. More... | |
| bool | isSizeGripEnabled () const |
| Qt::Orientation | orientation () const |
| Returns the dialog's extension orientation. More... | |
| QDialog (QWidget *parent=0, Qt::WindowFlags f=0) | |
| Constructs a dialog with parent parent. More... | |
| int | result () const |
In general returns the modal dialog's result code, Accepted or Rejected. More... | |
| void | setExtension (QWidget *extension) |
| Sets the widget, extension, to be the dialog's extension, deleting any previous extension. More... | |
| void | setModal (bool modal) |
| void | setOrientation (Qt::Orientation orientation) |
| If orientation is Qt::Horizontal, the extension will be displayed to the right of the dialog's main area. More... | |
| void | setResult (int r) |
| Sets the modal dialog's result code to i. More... | |
| void | setSizeGripEnabled (bool) |
| ~QDialog () | |
| Destroys the QDialog, deleting all its children. 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 |
| 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 |
| 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... | |
| 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 () |
Static Public Functions | |
| static double | getDouble (QWidget *parent, const QString &title, const QString &label, double value=0, double minValue=-2147483647, double maxValue=2147483647, int decimals=1, bool *ok=0, Qt::WindowFlags flags=0) |
| Static convenience function to get a floating point number from the user. More... | |
| static int | getInt (QWidget *parent, const QString &title, const QString &label, int value=0, int minValue=-2147483647, int maxValue=2147483647, int step=1, bool *ok=0, Qt::WindowFlags flags=0) |
| static int | getInteger (QWidget *parent, const QString &title, const QString &label, int value=0, int minValue=-2147483647, int maxValue=2147483647, int step=1, bool *ok=0, Qt::WindowFlags flags=0) |
| Use getInt() instead. More... | |
| static QString | getItem (QWidget *parent, const QString &title, const QString &label, const QStringList &items, int current=0, bool editable=true, bool *ok=0, Qt::WindowFlags flags=0, Qt::InputMethodHints inputMethodHints=Qt::ImhNone) |
| Static convenience function to let the user select an item from a string list. More... | |
| static QString | getText (QWidget *parent, const QString &title, const QString &label, QLineEdit::EchoMode echo=QLineEdit::Normal, const QString &text=QString(), bool *ok=0, Qt::WindowFlags flags=0, Qt::InputMethodHints inputMethodHints=Qt::ImhNone) |
| Static convenience function to get a string from the user. 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 () |
Additional Inherited Members | |
| Public Slots inherited from QDialog | |
| virtual void | accept () |
Hides the modal dialog and sets the result code to Accepted. More... | |
| int | exec () |
| Shows the dialog as a modal dialog, blocking until the user closes it. More... | |
| void | open () |
| Shows the dialog as a window modal dialog, returning immediately. More... | |
| virtual void | reject () |
Hides the modal dialog and sets the result code to Rejected. More... | |
| void | showExtension (bool) |
| If showIt is true, the dialog's extension is shown; otherwise the extension is hidden. More... | |
| 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) |
| 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 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 Functions inherited from QDialog | |
| void | adjustPosition (QWidget *) |
| void | closeEvent (QCloseEvent *) |
| Reimplemented Function More... | |
| void | contextMenuEvent (QContextMenuEvent *) |
| Reimplemented Function More... | |
| bool | event (QEvent *e) |
| Reimplemented Function More... | |
| bool | eventFilter (QObject *, QEvent *) |
| Reimplemented Function More... | |
| void | keyPressEvent (QKeyEvent *) |
| Reimplemented Function More... | |
| QDialog (QDialogPrivate &, QWidget *parent, Qt::WindowFlags f=0) | |
| This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More... | |
| void | resizeEvent (QResizeEvent *) |
| Reimplemented Function More... | |
| 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... | |
| 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... | |
| 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 | 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 | 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 () | |
| 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 QInputDialog class provides a simple convenience dialog to get a single value from the user.
The input value can be a string, a number or an item from a list. A label must be set to tell the user what they should enter.
Four static convenience functions are provided: getText(), getInt(), getDouble(), and getItem(). All the functions can be used in a similar way, for example:
The ok variable is set to true if the user clicks OK; otherwise it is set to false.
The Standard Dialogs example shows how to use QInputDialog as well as other built-in Qt dialogs.
Definition at line 59 of file qinputdialog.h.
This enum specifies various options that affect the look and feel of an input dialog.
| Enumerator | |
|---|---|
| NoButtons | |
| UseListViewForComboBoxItems | |
Definition at line 83 of file qinputdialog.h.
This enum describes the different modes of input that can be selected for the dialog.
| Enumerator | |
|---|---|
| TextInput | |
| IntInput | |
| DoubleInput | |
Definition at line 90 of file qinputdialog.h.
| QInputDialog::QInputDialog | ( | QWidget * | parent = 0, |
| Qt::WindowFlags | flags = 0 |
||
| ) |
Constructs a new input dialog with the given parent and window flags.
Definition at line 491 of file qinputdialog.cpp.
| QInputDialog::~QInputDialog | ( | ) |
| QString QInputDialog::cancelButtonText | ( | ) | const |
the text for the button used to cancel the dialog
Definition at line 1091 of file qinputdialog.cpp.
| QStringList QInputDialog::comboBoxItems | ( | ) | const |
the items used in the combobox for the input dialog
Definition at line 790 of file qinputdialog.cpp.
|
virtual |
Closes the dialog and sets its result code to result.
If this dialog is shown with exec(), done() causes the local event loop to finish, and exec() to return result.
Reimplemented from QDialog.
Definition at line 1174 of file qinputdialog.cpp.
| int QInputDialog::doubleDecimals | ( | ) | const |
sets the percision of the double spinbox in decimals
Definition at line 1041 of file qinputdialog.cpp.
| double QInputDialog::doubleMaximum | ( | ) | const |
the maximum double precision floating point value accepted as input
This property is only relevant when the input dialog is used in DoubleInput mode.
Definition at line 1000 of file qinputdialog.cpp.
| double QInputDialog::doubleMinimum | ( | ) | const |
the minimum double precision floating point value accepted as input
This property is only relevant when the input dialog is used in DoubleInput mode.
Definition at line 972 of file qinputdialog.cpp.
| double QInputDialog::doubleValue | ( | ) | const |
the current double precision floating point value accepted as input
This property is only relevant when the input dialog is used in DoubleInput mode.
Definition at line 944 of file qinputdialog.cpp.
Referenced by done(), and getDouble().
|
signal |
This signal is emitted whenever the double value changes in the dialog.
The current value is specified by value.
This signal is only relevant when the input dialog is used in DoubleInput mode.
|
signal |
This signal is emitted whenever the user selects a double value by accepting the dialog; for example, by clicking the OK button.
The selected value is specified by value.
This signal is only relevant when the input dialog is used in DoubleInput mode.
Referenced by done().
|
static |
Static convenience function to get a floating point number from the user.
Call getDouble(parent, title, label, value, min, max, decimals, ok, flags).
title is the text which is displayed in the title bar of the dialog. label is the text which is shown to the user (it should say what should be entered). value is the default floating point number that the line edit will be set to. min and max are the minimum and maximum values the user may choose. decimals is the maximum number of decimal places the number may have.
If ok is nonnull, *ok will be set to true if the user pressed OK and to false if the user pressed Cancel. The dialog's parent is parent. The dialog will be modal and uses the widget flags.
This function returns the floating point number which has been entered by the user.
Use this static function like this:
The name parameter is ignored.
Definition at line 1342 of file qinputdialog.cpp.
|
static |
Static convenience function to get an integer input from the user.
title is the text which is displayed in the title bar of the dialog. label is the text which is shown to the user (it should say what should be entered). value is the default integer which the spinbox will be set to. min and max are the minimum and maximum values the user may choose. step is the amount by which the values change as the user presses the arrow buttons to increment or decrement the value.
If ok is nonnull *ok will be set to true if the user pressed OK and to false if the user pressed Cancel. The dialog's parent is parent. The dialog will be modal and uses the widget flags.
On success, this function returns the integer which has been entered by the user; on failure, it returns the initial value.
Use this static function like this:
Definition at line 1293 of file qinputdialog.cpp.
Referenced by getInteger().
|
static |
Use getInt() instead.
Call getInteger(parent, title, label, value, min, max, step, ok, flags) instead.
The name parameter is ignored.
Definition at line 1439 of file qinputdialog.cpp.
Referenced by QScriptDebuggerPrivate::_q_goToLine().
|
static |
Static convenience function to let the user select an item from a string list.
Call getItem(parent, title, label, list, current, editable, ok, flags) instead.
title is the text which is displayed in the title bar of the dialog. label is the text which is shown to the user (it should say what should be entered). items is the string list which is inserted into the combobox. current is the number of the item which should be the current item. inputMethodHints is the input method hints that will be used if the combobox is editable and an input method is active.
If editable is true the user can enter their own text; otherwise the user may only select one of the existing items.
If ok is nonnull *ok will be set to true if the user pressed OK and to false if the user pressed Cancel. The dialog's parent is parent. The dialog will be modal and uses the widget flags.
This function returns the text of the current item, or if editable is true, the current text of the combobox.
Use this static function like this:
The name parameter is ignored.
Definition at line 1396 of file qinputdialog.cpp.
|
static |
Static convenience function to get a string from the user.
Call getText(parent, title, label, echo, text, ok, flags) instead.
title is the text which is displayed in the title bar of the dialog. label is the text which is shown to the user (it should say what should be entered). text is the default text which is placed in the line edit. mode is the echo mode the line edit will use. inputMethodHints is the input method hints that will be used in the edit widget if an input method is active.
If ok is nonnull *ok will be set to true if the user pressed OK and to false if the user pressed Cancel. The dialog's parent is parent. The dialog will be modal and uses the specified widget flags.
If the dialog is accepted, this function returns the text in the dialog's line edit. If the dialog is rejected, a null QString is returned.
Use this static function like this:
The name parameter is ignored.
Definition at line 1230 of file qinputdialog.cpp.
| QInputDialog::InputMode QInputDialog::inputMode | ( | ) | const |
the mode used for input
This property help determines which widget is used for entering input into the dialog.
Definition at line 551 of file qinputdialog.cpp.
Referenced by done(), setComboBoxEditable(), setComboBoxItems(), and setOptions().
| int QInputDialog::intMaximum | ( | ) | const |
the maximum integer value accepted as input
This property is only relevant when the input dialog is used in IntInput mode.
Definition at line 876 of file qinputdialog.cpp.
| int QInputDialog::intMinimum | ( | ) | const |
the minimum integer value accepted as input
This property is only relevant when the input dialog is used in IntInput mode.
Definition at line 848 of file qinputdialog.cpp.
| int QInputDialog::intStep | ( | ) | const |
the step by which the integer value is increased and decreased
This property is only relevant when the input dialog is used in IntInput mode.
Definition at line 916 of file qinputdialog.cpp.
| int QInputDialog::intValue | ( | ) | const |
the current integer value accepted as input
This property is only relevant when the input dialog is used in IntInput mode.
Definition at line 820 of file qinputdialog.cpp.
Referenced by done(), and getInt().
|
signal |
This signal is emitted whenever the integer value changes in the dialog.
The current value is specified by value.
This signal is only relevant when the input dialog is used in IntInput mode.
|
signal |
This signal is emitted whenever the user selects a integer value by accepting the dialog; for example, by clicking the OK button.
The selected value is specified by value.
This signal is only relevant when the input dialog is used in IntInput mode.
Referenced by done().
| bool QInputDialog::isComboBoxEditable | ( | ) | const |
Definition at line 756 of file qinputdialog.cpp.
| QString QInputDialog::labelText | ( | ) | const |
the text to for the label to describe what needs to be input
Definition at line 589 of file qinputdialog.cpp.
|
virtual |
Reimplemented Function
Reimplemented from QDialog.
Definition at line 1130 of file qinputdialog.cpp.
| QString QInputDialog::okButtonText | ( | ) | const |
the text for the button used to accept the entry in the dialog
Definition at line 1068 of file qinputdialog.cpp.
| void QInputDialog::open | ( | QObject * | receiver, |
| const char * | member | ||
| ) |
This function connects one of its signals to the slot specified by receiver and member.
The specific signal depends on the arguments that are specified in member. These are:
The signal will be disconnected from the slot when the dialog is closed.
Definition at line 1118 of file qinputdialog.cpp.
| QInputDialog::InputDialogOptions QInputDialog::options | ( | ) | const |
the various options that affect the look and feel of the dialog
By default, all options are disabled.
Definition at line 668 of file qinputdialog.cpp.
Referenced by setOptions().
| void QInputDialog::setCancelButtonText | ( | const QString & | text | ) |
Definition at line 1084 of file qinputdialog.cpp.
| void QInputDialog::setComboBoxEditable | ( | bool | editable | ) |
Definition at line 747 of file qinputdialog.cpp.
| void QInputDialog::setComboBoxItems | ( | const QStringList & | items | ) |
Definition at line 776 of file qinputdialog.cpp.
| void QInputDialog::setDoubleDecimals | ( | int | decimals | ) |
Definition at line 1034 of file qinputdialog.cpp.
Referenced by getDouble().
| void QInputDialog::setDoubleMaximum | ( | double | max | ) |
Definition at line 993 of file qinputdialog.cpp.
| void QInputDialog::setDoubleMinimum | ( | double | min | ) |
Definition at line 965 of file qinputdialog.cpp.
| void QInputDialog::setDoubleRange | ( | double | min, |
| double | max | ||
| ) |
Sets the range of double precision floating point values accepted by the dialog when used in DoubleInput mode, with minimum and maximum values specified by min and max respectively.
Definition at line 1015 of file qinputdialog.cpp.
Referenced by getDouble().
| void QInputDialog::setDoubleValue | ( | double | value | ) |
Definition at line 937 of file qinputdialog.cpp.
Referenced by getDouble().
| void QInputDialog::setInputMode | ( | InputMode | mode | ) |
Definition at line 521 of file qinputdialog.cpp.
Referenced by setDoubleValue(), setIntValue(), and setTextValue().
| void QInputDialog::setIntMaximum | ( | int | max | ) |
Definition at line 869 of file qinputdialog.cpp.
| void QInputDialog::setIntMinimum | ( | int | min | ) |
Definition at line 841 of file qinputdialog.cpp.
| void QInputDialog::setIntRange | ( | int | min, |
| int | max | ||
| ) |
Sets the range of integer values accepted by the dialog when used in IntInput mode, with minimum and maximum values specified by min and max respectively.
Definition at line 891 of file qinputdialog.cpp.
Referenced by getInt().
| void QInputDialog::setIntStep | ( | int | step | ) |
Definition at line 909 of file qinputdialog.cpp.
Referenced by getInt().
| void QInputDialog::setIntValue | ( | int | value | ) |
Definition at line 813 of file qinputdialog.cpp.
Referenced by getInt().
| void QInputDialog::setLabelText | ( | const QString & | text | ) |
Definition at line 576 of file qinputdialog.cpp.
Referenced by getDouble(), getInt(), and getText().
| void QInputDialog::setOkButtonText | ( | const QString & | text | ) |
Definition at line 1061 of file qinputdialog.cpp.
| void QInputDialog::setOption | ( | InputDialogOption | option, |
| bool | on = true |
||
| ) |
Sets the given option to be enabled if on is true; otherwise, clears the given option.
Definition at line 620 of file qinputdialog.cpp.
| void QInputDialog::setOptions | ( | InputDialogOptions | options | ) |
Definition at line 651 of file qinputdialog.cpp.
Referenced by setOption().
| void QInputDialog::setTextEchoMode | ( | QLineEdit::EchoMode | mode | ) |
Definition at line 720 of file qinputdialog.cpp.
Referenced by getText().
| void QInputDialog::setTextValue | ( | const QString & | text | ) |
Definition at line 687 of file qinputdialog.cpp.
Referenced by getText().
|
virtual |
Reimplemented Function
Reimplemented from QDialog.
Definition at line 1150 of file qinputdialog.cpp.
|
virtual |
Reimplemented Function
Reimplemented from QDialog.
Definition at line 1140 of file qinputdialog.cpp.
| bool QInputDialog::testOption | ( | InputDialogOption | option | ) | const |
Returns true if the given option is enabled; otherwise, returns false.
Definition at line 633 of file qinputdialog.cpp.
| QLineEdit::EchoMode QInputDialog::textEchoMode | ( | ) | const |
the echo mode for the text value
This property is only relevant when the input dialog is used in TextInput mode.
Definition at line 727 of file qinputdialog.cpp.
| QString QInputDialog::textValue | ( | ) | const |
the text value for the input dialog
This property is only relevant when the input dialog is used in TextInput mode.
Definition at line 701 of file qinputdialog.cpp.
Referenced by done(), and getText().
|
signal |
This signal is emitted whenever the text string changes in the dialog.
The current string is specified by text.
This signal is only relevant when the input dialog is used in TextInput mode.
|
signal |