KNewPasswordWidget

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#include <KNewPasswordWidget>

Inheritance diagram for KNewPasswordWidget:

Public Types

enum  PasswordStatus {
  EmptyPasswordNotAllowed , PasswordTooShort , PasswordNotVerified , WeakPassword ,
  StrongPassword
}
 
enum class  RevealPasswordMode { OnlyNew , Never , Always }
 
- Public Types inherited from QWidget
enum  RenderFlag
 
typedef  RenderFlags
 
- Public Types inherited from QObject
typedef  QObjectList
 
- Public Types inherited from QPaintDevice
enum  PaintDeviceMetric
 

Properties

bool allowEmptyPasswords
 
QColor backgroundWarningColor
 
int maximumPasswordLength
 
int minimumPasswordLength
 
PasswordStatus passwordStatus
 
bool passwordStrengthMeterVisible
 
int passwordStrengthWarningLevel
 
int reasonablePasswordLength
 
bool revealPasswordAvailable
 
KPassword::RevealMode revealPasswordMode
 
- Properties inherited from QWidget
 acceptDrops
 
 accessibleDescription
 
 accessibleName
 
 autoFillBackground
 
 baseSize
 
 childrenRect
 
 childrenRegion
 
 contextMenuPolicy
 
 cursor
 
 enabled
 
 focus
 
 focusPolicy
 
 font
 
 frameGeometry
 
 frameSize
 
 fullScreen
 
 geometry
 
 height
 
 inputMethodHints
 
 isActiveWindow
 
 layoutDirection
 
 locale
 
 maximized
 
 maximumHeight
 
 maximumSize
 
 maximumWidth
 
 minimized
 
 minimumHeight
 
 minimumSize
 
 minimumSizeHint
 
 minimumWidth
 
 modal
 
 mouseTracking
 
 normalGeometry
 
 palette
 
 pos
 
 rect
 
 size
 
 sizeHint
 
 sizeIncrement
 
 sizePolicy
 
 statusTip
 
 styleSheet
 
 tabletTracking
 
 toolTip
 
 toolTipDuration
 
 updatesEnabled
 
 visible
 
 whatsThis
 
 width
 
 windowFilePath
 
 windowFlags
 
 windowIcon
 
 windowIconText
 
 windowModality
 
 windowModified
 
 windowOpacity
 
 windowTitle
 
 x
 
 y
 
- Properties inherited from QObject
 objectName
 

Signals

void passwordStatusChanged ()
 

Public Slots

void setAllowEmptyPasswords (bool allowed)
 
void setBackgroundWarningColor (const QColor &color)
 
void setMaximumPasswordLength (int maxLength)
 
void setMinimumPasswordLength (int minLength)
 
void setPasswordStrengthMeterVisible (bool visible)
 
void setPasswordStrengthWarningLevel (int warningLevel)
 
void setReasonablePasswordLength (int reasonableLength)
 
void setRevealPasswordAvailable (bool reveal)
 
void setRevealPasswordMode (KPassword::RevealMode revealPasswordMode)
 

Public Member Functions

 KNewPasswordWidget (QWidget *parent=nullptr)
 
 ~KNewPasswordWidget () override
 
bool allowEmptyPasswords () const
 
QColor backgroundWarningColor () const
 
bool isPasswordStrengthMeterVisible () const
 
bool isRevealPasswordAvailable () const
 
int maximumPasswordLength () const
 
int minimumPasswordLength () const
 
QString password () const
 
PasswordStatus passwordStatus () const
 
int passwordStrengthWarningLevel () const
 
int reasonablePasswordLength () const
 
KPassword::RevealMode revealPasswordMode () const
 
- Public Member Functions inherited from QWidget
 QWidget (QWidget *parent, Qt::WindowFlags f)
 
bool acceptDrops () const const
 
QString accessibleDescription () const const
 
QString accessibleName () const const
 
QList< QAction * > actions () const const
 
void activateWindow ()
 
QActionaddAction (const QIcon &icon, const QString &text)
 
QActionaddAction (const QIcon &icon, const QString &text, Args &&... args)
 
QActionaddAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut)
 
QActionaddAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut, Args &&... args)
 
QActionaddAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut, const QObject *receiver, const char *member, Qt::ConnectionType type)
 
QActionaddAction (const QIcon &icon, const QString &text, const QObject *receiver, const char *member, Qt::ConnectionType type)
 
QActionaddAction (const QString &text)
 
QActionaddAction (const QString &text, Args &&... args)
 
QActionaddAction (const QString &text, const QKeySequence &shortcut)
 
QActionaddAction (const QString &text, const QKeySequence &shortcut, Args &&... args)
 
QActionaddAction (const QString &text, const QKeySequence &shortcut, const QObject *receiver, const char *member, Qt::ConnectionType type)
 
QActionaddAction (const QString &text, const QObject *receiver, const char *member, Qt::ConnectionType type)
 
void addAction (QAction *action)
 
void addActions (const QList< QAction * > &actions)
 
void adjustSize ()
 
bool autoFillBackground () const const
 
QPalette::ColorRole backgroundRole () const const
 
QBackingStorebackingStore () const const
 
QSize baseSize () const const
 
QWidgetchildAt (const QPoint &p) const const
 
QWidgetchildAt (int x, int y) const const
 
QRect childrenRect () const const
 
QRegion childrenRegion () const const
 
void clearFocus ()
 
void clearMask ()
 
bool close ()
 
QMargins contentsMargins () const const
 
QRect contentsRect () const const
 
Qt::ContextMenuPolicy contextMenuPolicy () const const
 
QCursor cursor () const const
 
void customContextMenuRequested (const QPoint &pos)
 
WId effectiveWinId () const const
 
void ensurePolished () const const
 
Qt::FocusPolicy focusPolicy () const const
 
QWidgetfocusProxy () const const
 
QWidgetfocusWidget () const const
 
const QFontfont () const const
 
QFontInfo fontInfo () const const
 
QFontMetrics fontMetrics () const const
 
QPalette::ColorRole foregroundRole () const const
 
QRect frameGeometry () const const
 
QSize frameSize () const const
 
const QRectgeometry () const const
 
QPixmap grab (const QRect &rectangle)
 
void grabGesture (Qt::GestureType gesture, Qt::GestureFlags flags)
 
void grabKeyboard ()
 
void grabMouse ()
 
void grabMouse (const QCursor &cursor)
 
int grabShortcut (const QKeySequence &key, Qt::ShortcutContext context)
 
QGraphicsEffectgraphicsEffect () const const
 
QGraphicsProxyWidgetgraphicsProxyWidget () const const
 
bool hasEditFocus () const const
 
bool hasFocus () const const
 
virtual bool hasHeightForWidth () const const
 
bool hasMouseTracking () const const
 
bool hasTabletTracking () const const
 
int height () const const
 
virtual int heightForWidth (int w) const const
 
void hide ()
 
Qt::InputMethodHints inputMethodHints () const const
 
virtual QVariant inputMethodQuery (Qt::InputMethodQuery query) const const
 
void insertAction (QAction *before, QAction *action)
 
void insertActions (QAction *before, const QList< QAction * > &actions)
 
bool isActiveWindow () const const
 
bool isAncestorOf (const QWidget *child) const const
 
bool isEnabled () const const
 
bool isEnabledTo (const QWidget *ancestor) const const
 
bool isFullScreen () const const
 
bool isHidden () const const
 
bool isMaximized () const const
 
bool isMinimized () const const
 
bool isModal () const const
 
bool isTopLevel () const const
 
bool isVisible () const const
 
bool isVisibleTo (const QWidget *ancestor) const const
 
bool isWindow () const const
 
bool isWindowModified () const const
 
QLayoutlayout () const const
 
Qt::LayoutDirection layoutDirection () const const
 
QLocale locale () const const
 
void lower ()
 
QPoint mapFrom (const QWidget *parent, const QPoint &pos) const const
 
QPointF mapFrom (const QWidget *parent, const QPointF &pos) const const
 
QPoint mapFromGlobal (const QPoint &pos) const const
 
QPointF mapFromGlobal (const QPointF &pos) const const
 
QPoint mapFromParent (const QPoint &pos) const const
 
QPointF mapFromParent (const QPointF &pos) const const
 
QPoint mapTo (const QWidget *parent, const QPoint &pos) const const
 
QPointF mapTo (const QWidget *parent, const QPointF &pos) const const
 
QPoint mapToGlobal (const QPoint &pos) const const
 
QPointF mapToGlobal (const QPointF &pos) const const
 
QPoint mapToParent (const QPoint &pos) const const
 
QPointF mapToParent (const QPointF &pos) const const
 
QRegion mask () const const
 
int maximumHeight () const const
 
QSize maximumSize () const const
 
int maximumWidth () const const
 
int minimumHeight () const const
 
QSize minimumSize () const const
 
virtual QSize minimumSizeHint () const const
 
int minimumWidth () const const
 
void move (const QPoint &)
 
void move (int x, int y)
 
QWidgetnativeParentWidget () const const
 
QWidgetnextInFocusChain () const const
 
QRect normalGeometry () const const
 
void overrideWindowFlags (Qt::WindowFlags flags)
 
virtual QPaintEnginepaintEngine () const const override
 
const QPalettepalette () const const
 
QWidgetparentWidget () const const
 
QPoint pos () const const
 
QWidgetpreviousInFocusChain () const const
 
 QWIDGETSIZE_MAX QWIDGETSIZE_MAX
 
void raise ()
 
QRect rect () const const
 
void releaseKeyboard ()
 
void releaseMouse ()
 
void releaseShortcut (int id)
 
void removeAction (QAction *action)
 
void render (QPaintDevice *target, const QPoint &targetOffset, const QRegion &sourceRegion, RenderFlags renderFlags)
 
void render (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, RenderFlags renderFlags)
 
void repaint ()
 
void repaint (const QRect &rect)
 
void repaint (const QRegion &rgn)
 
void repaint (int x, int y, int w, int h)
 
void resize (const QSize &)
 
void resize (int w, int h)
 
bool restoreGeometry (const QByteArray &geometry)
 
QByteArray saveGeometry () const const
 
QScreenscreen () const const
 
void scroll (int dx, int dy)
 
void scroll (int dx, int dy, const QRect &r)
 
void setAcceptDrops (bool on)
 
void setAccessibleDescription (const QString &description)
 
void setAccessibleName (const QString &name)
 
void setAttribute (Qt::WidgetAttribute attribute, bool on)
 
void setAutoFillBackground (bool enabled)
 
void setBackgroundRole (QPalette::ColorRole role)
 
void setBaseSize (const QSize &)
 
void setBaseSize (int basew, int baseh)
 
void setContentsMargins (const QMargins &margins)
 
void setContentsMargins (int left, int top, int right, int bottom)
 
void setContextMenuPolicy (Qt::ContextMenuPolicy policy)
 
void setCursor (const QCursor &)
 
void setDisabled (bool disable)
 
void setEditFocus (bool enable)
 
void setEnabled (bool)
 
void setFixedHeight (int h)
 
void setFixedSize (const QSize &s)
 
void setFixedSize (int w, int h)
 
void setFixedWidth (int w)
 
void setFocus ()
 
void setFocus (Qt::FocusReason reason)
 
void setFocusPolicy (Qt::FocusPolicy policy)
 
void setFocusProxy (QWidget *w)
 
void setFont (const QFont &)
 
void setForegroundRole (QPalette::ColorRole role)
 
void setGeometry (const QRect &)
 
void setGeometry (int x, int y, int w, int h)
 
void setGraphicsEffect (QGraphicsEffect *effect)
 
void setHidden (bool hidden)
 
void setInputMethodHints (Qt::InputMethodHints hints)
 
void setLayout (QLayout *layout)
 
void setLayoutDirection (Qt::LayoutDirection direction)
 
void setLocale (const QLocale &locale)
 
void setMask (const QBitmap &bitmap)
 
void setMask (const QRegion &region)
 
void setMaximumHeight (int maxh)
 
void setMaximumSize (const QSize &)
 
void setMaximumSize (int maxw, int maxh)
 
void setMaximumWidth (int maxw)
 
void setMinimumHeight (int minh)
 
void setMinimumSize (const QSize &)
 
void setMinimumSize (int minw, int minh)
 
void setMinimumWidth (int minw)
 
void setMouseTracking (bool enable)
 
void setPalette (const QPalette &)
 
void setParent (QWidget *parent)
 
void setParent (QWidget *parent, Qt::WindowFlags f)
 
void setScreen (QScreen *screen)
 
void setShortcutAutoRepeat (int id, bool enable)
 
void setShortcutEnabled (int id, bool enable)
 
void setSizeIncrement (const QSize &)
 
void setSizeIncrement (int w, int h)
 
void setSizePolicy (QSizePolicy)
 
void setSizePolicy (QSizePolicy::Policy horizontal, QSizePolicy::Policy vertical)
 
void setStatusTip (const QString &)
 
void setStyle (QStyle *style)
 
void setStyleSheet (const QString &styleSheet)
 
void setTabletTracking (bool enable)
 
void setToolTip (const QString &)
 
void setToolTipDuration (int msec)
 
void setUpdatesEnabled (bool enable)
 
void setupUi (QWidget *widget)
 
virtual void setVisible (bool visible)
 
void setWhatsThis (const QString &)
 
void setWindowFilePath (const QString &filePath)
 
void setWindowFlag (Qt::WindowType flag, bool on)
 
void setWindowFlags (Qt::WindowFlags type)
 
void setWindowIcon (const QIcon &icon)
 
void setWindowIconText (const QString &)
 
void setWindowModality (Qt::WindowModality windowModality)
 
void setWindowModified (bool)
 
void setWindowOpacity (qreal level)
 
void setWindowRole (const QString &role)
 
void setWindowState (Qt::WindowStates windowState)
 
void setWindowTitle (const QString &)
 
void show ()
 
void showFullScreen ()
 
void showMaximized ()
 
void showMinimized ()
 
void showNormal ()
 
QSize size () const const
 
virtual QSize sizeHint () const const
 
QSize sizeIncrement () const const
 
QSizePolicy sizePolicy () const const
 
void stackUnder (QWidget *w)
 
QString statusTip () const const
 
QStylestyle () const const
 
QString styleSheet () const const
 
bool testAttribute (Qt::WidgetAttribute attribute) const const
 
QString toolTip () const const
 
int toolTipDuration () const const
 
QWidgettopLevelWidget () const const
 
bool underMouse () const const
 
void ungrabGesture (Qt::GestureType gesture)
 
void unsetCursor ()
 
void unsetLayoutDirection ()
 
void unsetLocale ()
 
void update ()
 
void update (const QRect &rect)
 
void update (const QRegion &rgn)
 
void update (int x, int y, int w, int h)
 
void updateGeometry ()
 
bool updatesEnabled () const const
 
QRegion visibleRegion () const const
 
QString whatsThis () const const
 
int width () const const
 
QWidgetwindow () const const
 
QString windowFilePath () const const
 
Qt::WindowFlags windowFlags () const const
 
QWindowwindowHandle () const const
 
QIcon windowIcon () const const
 
void windowIconChanged (const QIcon &icon)
 
QString windowIconText () const const
 
void windowIconTextChanged (const QString &iconText)
 
Qt::WindowModality windowModality () const const
 
qreal windowOpacity () const const
 
QString windowRole () const const
 
Qt::WindowStates windowState () const const
 
QString windowTitle () const const
 
void windowTitleChanged (const QString &title)
 
Qt::WindowType windowType () const const
 
WId winId () const const
 
int x () const const
 
int y () const const
 
- Public Member Functions inherited from QObject
 QObject (QObject *parent)
 
QBindable< QStringbindableObjectName ()
 
bool blockSignals (bool block)
 
const QObjectListchildren () const const
 
QMetaObject::Connection connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const
 
void deleteLater ()
 
void destroyed (QObject *obj)
 
bool disconnect (const char *signal, const QObject *receiver, const char *method) const const
 
bool disconnect (const QObject *receiver, const char *method) const const
 
void dumpObjectInfo () const const
 
void dumpObjectTree () const const
 
QList< QByteArraydynamicPropertyNames () const const
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
findChild (const QString &name, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QString &name, Qt::FindChildOptions options) const const
 
QList< T > findChildren (Qt::FindChildOptions options) const const
 
bool inherits (const char *className) const const
 
void installEventFilter (QObject *filterObj)
 
bool isQuickItemType () const const
 
bool isWidgetType () const const
 
bool isWindowType () const const
 
void killTimer (int id)
 
virtual const QMetaObjectmetaObject () const const
 
void moveToThread (QThread *targetThread)
 
QString objectName () const const
 
void objectNameChanged (const QString &objectName)
 
QObjectparent () const const
 
QVariant property (const char *name) const const
 
 Q_CLASSINFO (Name, Value)
 
 Q_EMIT Q_EMIT
 
 Q_ENUM (...)
 
 Q_ENUM_NS (...)
 
 Q_ENUMS (...)
 
 Q_FLAG (...)
 
 Q_FLAG_NS (...)
 
 Q_FLAGS (...)
 
 Q_GADGET Q_GADGET
 
 Q_GADGET_EXPORT (EXPORT_MACRO)
 
 Q_INTERFACES (...)
 
 Q_INVOKABLE Q_INVOKABLE
 
 Q_MOC_INCLUDE Q_MOC_INCLUDE
 
 Q_NAMESPACE Q_NAMESPACE
 
 Q_NAMESPACE_EXPORT (EXPORT_MACRO)
 
 Q_OBJECT Q_OBJECT
 
 Q_PROPERTY (...)
 
 Q_REVISION Q_REVISION
 
 Q_SET_OBJECT_NAME (Object)
 
 Q_SIGNAL Q_SIGNAL
 
 Q_SIGNALS Q_SIGNALS
 
 Q_SLOT Q_SLOT
 
 Q_SLOTS Q_SLOTS
 
qobject_cast (const QObject *object)
 
qobject_cast (QObject *object)
 
 QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
 
void removeEventFilter (QObject *obj)
 
void setObjectName (const QString &name)
 
void setObjectName (QAnyStringView name)
 
void setParent (QObject *parent)
 
bool setProperty (const char *name, const QVariant &value)
 
bool setProperty (const char *name, QVariant &&value)
 
bool signalsBlocked () const const
 
int startTimer (int interval, Qt::TimerType timerType)
 
int startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType)
 
QThreadthread () const const
 
- Public Member Functions inherited from QPaintDevice
int colorCount () const const
 
int depth () const const
 
qreal devicePixelRatio () const const
 
qreal devicePixelRatioF () const const
 
int height () const const
 
int heightMM () const const
 
int logicalDpiX () const const
 
int logicalDpiY () const const
 
bool paintingActive () const const
 
int physicalDpiX () const const
 
int physicalDpiY () const const
 
int width () const const
 
int widthMM () const const
 

Additional Inherited Members

- Static Public Member Functions inherited from QWidget
QWidgetcreateWindowContainer (QWindow *window, QWidget *parent, Qt::WindowFlags flags)
 
QWidgetfind (WId id)
 
QWidgetkeyboardGrabber ()
 
QWidgetmouseGrabber ()
 
void setTabOrder (QWidget *first, QWidget *second)
 
void setTabOrder (std::initializer_list< QWidget * > widgets)
 
- Static Public Member Functions inherited from QObject
QMetaObject::Connection connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)
 
bool disconnect (const QMetaObject::Connection &connection)
 
bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
 
bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
 
bool disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
 
QString tr (const char *sourceText, const char *disambiguation, int n)
 
- Public Attributes inherited from QWidget
 DrawChildren
 
 DrawWindowBackground
 
 IgnoreMask
 
- Public Attributes inherited from QPaintDevice
 PdmDepth
 
 PdmDevicePixelRatio
 
 PdmDevicePixelRatioScaled
 
 PdmDpiX
 
 PdmDpiY
 
 PdmHeight
 
 PdmHeightMM
 
 PdmNumColors
 
 PdmPhysicalDpiX
 
 PdmPhysicalDpiY
 
 PdmWidth
 
 PdmWidthMM
 
- Protected Member Functions inherited from QWidget
virtual void actionEvent (QActionEvent *event)
 
virtual void changeEvent (QEvent *event)
 
virtual void closeEvent (QCloseEvent *event)
 
virtual void contextMenuEvent (QContextMenuEvent *event)
 
void create (WId window, bool initializeWindow, bool destroyOldWindow)
 
void destroy (bool destroyWindow, bool destroySubWindows)
 
virtual void dragEnterEvent (QDragEnterEvent *event)
 
virtual void dragLeaveEvent (QDragLeaveEvent *event)
 
virtual void dragMoveEvent (QDragMoveEvent *event)
 
virtual void dropEvent (QDropEvent *event)
 
virtual void enterEvent (QEnterEvent *event)
 
virtual bool event (QEvent *event) override
 
virtual void focusInEvent (QFocusEvent *event)
 
bool focusNextChild ()
 
virtual bool focusNextPrevChild (bool next)
 
virtual void focusOutEvent (QFocusEvent *event)
 
bool focusPreviousChild ()
 
virtual void hideEvent (QHideEvent *event)
 
virtual void initPainter (QPainter *painter) const const override
 
virtual void inputMethodEvent (QInputMethodEvent *event)
 
virtual void keyPressEvent (QKeyEvent *event)
 
virtual void keyReleaseEvent (QKeyEvent *event)
 
virtual void leaveEvent (QEvent *event)
 
virtual int metric (PaintDeviceMetric m) const const override
 
virtual void mouseDoubleClickEvent (QMouseEvent *event)
 
virtual void mouseMoveEvent (QMouseEvent *event)
 
virtual void mousePressEvent (QMouseEvent *event)
 
virtual void mouseReleaseEvent (QMouseEvent *event)
 
virtual void moveEvent (QMoveEvent *event)
 
virtual bool nativeEvent (const QByteArray &eventType, void *message, qintptr *result)
 
virtual void paintEvent (QPaintEvent *event)
 
virtual void resizeEvent (QResizeEvent *event)
 
virtual void showEvent (QShowEvent *event)
 
virtual void tabletEvent (QTabletEvent *event)
 
void updateMicroFocus (Qt::InputMethodQuery query)
 
virtual void wheelEvent (QWheelEvent *event)
 
- Protected Member Functions inherited from QObject
virtual void childEvent (QChildEvent *event)
 
virtual void connectNotify (const QMetaMethod &signal)
 
virtual void customEvent (QEvent *event)
 
virtual void disconnectNotify (const QMetaMethod &signal)
 
bool isSignalConnected (const QMetaMethod &signal) const const
 
int receivers (const char *signal) const const
 
QObjectsender () const const
 
int senderSignalIndex () const const
 
virtual void timerEvent (QTimerEvent *event)
 
- Protected Member Functions inherited from QPaintDevice

Detailed Description

A password input widget.

This widget allows the user to enter a new password.

The password has to be entered twice to check if the passwords match. A hint about the strength of the entered password is also shown.

In order to embed this widget in your custom password dialog, you may want to connect to the passwordStatus() signal. This way you can e.g. disable the OK button if the passwords don't match, warn the user if the password is too weak, and so on.

Usage Example

Setup

KNewPasswordWidget *m_passwordWidget = new KNewPasswordWidget(this);
// set a background warning color (taken from the current color scheme)
m_passwordWidget->setBackgroundWarningColor(colorScheme.background(KColorScheme::NegativeBackground).color());
// listen to password status updates
connect(m_passwordWidget, &KNewPasswordWidget::passwordStatusChanged, this, &MyCustomDialog::slotPasswordStatusChanged);
...
A password input widget.
void passwordStatusChanged()
Notify about the current status of the password being typed.
KNewPasswordWidget(QWidget *parent=nullptr)
Constructs a password widget.
void setBackgroundWarningColor(const QColor &color)
When the verification password does not match, the background color of the verification field is set ...
QMetaObject::Connection connect(const QObject *sender, PointerToMemberFunction signal, Functor functor)

Update your custom dialog

void MyPasswordDialog::slotPasswordStatusChanged()
{
// You may want to extend this switch with more cases,
// in order to warn the user about all the possible password issues.
switch (m_passwordWidget->passwordStatus()) {
m_buttonBox->button(QDialogButtonBox::Ok)->setEnabled(true);
break;
default:
m_buttonBox->button(QDialogButtonBox::Ok)->setEnabled(false);
break;
}
}

Accept your custom dialog

void MyPasswordDialog::accept()
{
switch (m_passwordWidget->passwordStatus()) {
break;
KMessageBox::error(nullptr, i18n("The chosen password does not match the given verification password."));
break;
KMessageBox::error(nullptr, i18n("The chosen password cannot be empty."));
break;
KMessageBox::error(nullptr, i18n("The chosen password is too short."));
break;
}
}
Author
Geert Jansen janse.nosp@m.n@kd.nosp@m.e.org
Olivier Goffart ogoff.nosp@m.art@.nosp@m.kde.o.nosp@m.rg
Elvis Angelaccio elvis.nosp@m..ang.nosp@m.elacc.nosp@m.io@k.nosp@m.de.or.nosp@m.g
Since
5.16

Definition at line 64 of file knewpasswordwidget.h.

Member Enumeration Documentation

◆ PasswordStatus

Status of the password being typed in the widget.

Enumerator
EmptyPasswordNotAllowed 

Both passwords fields empty, but minimum length > 0.

PasswordTooShort 

Password length is too low.

PasswordNotVerified 

Password and verification password don't match.

WeakPassword 

Passwords match but the strength level is not enough.

StrongPassword 

Passwords match and the strength level is good.

Definition at line 87 of file knewpasswordwidget.h.

◆ RevealPasswordMode

This enum describe when the reveal password button is visible.

Since
6.0
Enumerator
OnlyNew 

Display the button when entering a new password, but doesn't let you see a previously entered password.

This is the default.

Never 

Never display the reveal button.

Always 

Always display the reveal button.

Usefull in a password manager for example.

Definition at line 100 of file knewpasswordwidget.h.

Property Documentation

◆ allowEmptyPasswords

bool KNewPasswordWidget::allowEmptyPasswords
readwrite

Definition at line 68 of file knewpasswordwidget.h.

◆ backgroundWarningColor

QColor KNewPasswordWidget::backgroundWarningColor
readwrite

Definition at line 73 of file knewpasswordwidget.h.

◆ maximumPasswordLength

int KNewPasswordWidget::maximumPasswordLength
readwrite

Definition at line 70 of file knewpasswordwidget.h.

◆ minimumPasswordLength

int KNewPasswordWidget::minimumPasswordLength
readwrite

Definition at line 69 of file knewpasswordwidget.h.

◆ passwordStatus

PasswordStatus KNewPasswordWidget::passwordStatus
read

Definition at line 67 of file knewpasswordwidget.h.

◆ passwordStrengthMeterVisible

bool KNewPasswordWidget::passwordStrengthMeterVisible
readwrite

Definition at line 74 of file knewpasswordwidget.h.

◆ passwordStrengthWarningLevel

int KNewPasswordWidget::passwordStrengthWarningLevel
readwrite

Definition at line 72 of file knewpasswordwidget.h.

◆ reasonablePasswordLength

int KNewPasswordWidget::reasonablePasswordLength
readwrite

Definition at line 71 of file knewpasswordwidget.h.

◆ revealPasswordAvailable

bool KNewPasswordWidget::revealPasswordAvailable
readwrite
Since
5.31

Definition at line 79 of file knewpasswordwidget.h.

◆ revealPasswordMode

KPassword::RevealMode KNewPasswordWidget::revealPasswordMode
readwrite

Definition at line 81 of file knewpasswordwidget.h.

Constructor & Destructor Documentation

◆ KNewPasswordWidget()

KNewPasswordWidget::KNewPasswordWidget ( QWidget * parent = nullptr)
explicit

Constructs a password widget.

Parameters
parentPassed to lower level constructor.

Definition at line 193 of file knewpasswordwidget.cpp.

◆ ~KNewPasswordWidget()

KNewPasswordWidget::~KNewPasswordWidget ( )
overridedefault

Destructs the password widget.

Member Function Documentation

◆ allowEmptyPasswords()

bool KNewPasswordWidget::allowEmptyPasswords ( ) const

Allow empty passwords?

Returns
true if minimumPasswordLength() == 0

Definition at line 207 of file knewpasswordwidget.cpp.

◆ backgroundWarningColor()

QColor KNewPasswordWidget::backgroundWarningColor ( ) const

The color used as warning for the verification password field's background.

Definition at line 232 of file knewpasswordwidget.cpp.

◆ isPasswordStrengthMeterVisible()

bool KNewPasswordWidget::isPasswordStrengthMeterVisible ( ) const

Whether the password strength meter is visible.

Definition at line 237 of file knewpasswordwidget.cpp.

◆ isRevealPasswordAvailable()

bool KNewPasswordWidget::isRevealPasswordAvailable ( ) const

Whether the visibility trailing action in the line edit is visible.

Since
5.31

Definition at line 245 of file knewpasswordwidget.cpp.

◆ maximumPasswordLength()

int KNewPasswordWidget::maximumPasswordLength ( ) const

Maximum acceptable password length.

Definition at line 217 of file knewpasswordwidget.cpp.

◆ minimumPasswordLength()

int KNewPasswordWidget::minimumPasswordLength ( ) const

Minimum acceptable password length.

Definition at line 212 of file knewpasswordwidget.cpp.

◆ password()

QString KNewPasswordWidget::password ( ) const

Returns the password entered.

Note
Only returns meaningful data when passwordStatus is either WeakPassword or StrongPassword.

Definition at line 257 of file knewpasswordwidget.cpp.

◆ passwordStatus()

KNewPasswordWidget::PasswordStatus KNewPasswordWidget::passwordStatus ( ) const

The current status of the password in the widget.

Definition at line 202 of file knewpasswordwidget.cpp.

◆ passwordStatusChanged

void KNewPasswordWidget::passwordStatusChanged ( )
signal

Notify about the current status of the password being typed.

◆ passwordStrengthWarningLevel()

int KNewPasswordWidget::passwordStrengthWarningLevel ( ) const

Password strength level below which a warning is given.

Definition at line 227 of file knewpasswordwidget.cpp.

◆ reasonablePasswordLength()

int KNewPasswordWidget::reasonablePasswordLength ( ) const

Password length that is expected to be reasonably safe.

Definition at line 222 of file knewpasswordwidget.cpp.

◆ revealPasswordMode()

KPassword::RevealMode KNewPasswordWidget::revealPasswordMode ( ) const

Whether the visibility trailing action in the line edit is visible.

Since
6.0

Definition at line 252 of file knewpasswordwidget.cpp.

◆ setAllowEmptyPasswords

void KNewPasswordWidget::setAllowEmptyPasswords ( bool allowed)
slot

Allow empty passwords? - Default: true.

same as setMinimumPasswordLength( allowed ? 0 : 1 )

Definition at line 262 of file knewpasswordwidget.cpp.

◆ setBackgroundWarningColor

void KNewPasswordWidget::setBackgroundWarningColor ( const QColor & color)
slot

When the verification password does not match, the background color of the verification field is set to color.

As soon as the passwords match, the original color of the verification field is restored.

Definition at line 296 of file knewpasswordwidget.cpp.

◆ setMaximumPasswordLength

void KNewPasswordWidget::setMaximumPasswordLength ( int maxLength)
slot

Maximum acceptable password length.

Parameters
maxLengthThe new maximum password length.

Definition at line 274 of file knewpasswordwidget.cpp.

◆ setMinimumPasswordLength

void KNewPasswordWidget::setMinimumPasswordLength ( int minLength)
slot

Minimum acceptable password length.

Default: 0

Parameters
minLengthThe new minimum password length

Definition at line 268 of file knewpasswordwidget.cpp.

◆ setPasswordStrengthMeterVisible

void KNewPasswordWidget::setPasswordStrengthMeterVisible ( bool visible)
slot

Whether to show the password strength meter (label and progress bar).

Default is true.

Definition at line 302 of file knewpasswordwidget.cpp.

◆ setPasswordStrengthWarningLevel

void KNewPasswordWidget::setPasswordStrengthWarningLevel ( int warningLevel)
slot

Set the password strength level below which a warning is given The value is guaranteed to be in the range from 0 to 99.

Empty passwords score 0; non-empty passwords score up to 100, depending on their length and whether they contain numbers, mixed case letters and punctuation.

Default: 1 - warn if the password has no discernible strength whatsoever

Parameters
warningLevelThe level below which a warning should be given.

Definition at line 291 of file knewpasswordwidget.cpp.

◆ setReasonablePasswordLength

void KNewPasswordWidget::setReasonablePasswordLength ( int reasonableLength)
slot

Password length that is expected to be reasonably safe.

The value is guaranteed to be in the range from 1 to maximumPasswordLength().

Used to compute the strength level

Default: 8 - the standard UNIX password length

Parameters
reasonableLengthThe new reasonable password length.

Definition at line 286 of file knewpasswordwidget.cpp.

◆ setRevealPasswordAvailable

void KNewPasswordWidget::setRevealPasswordAvailable ( bool reveal)
slot

Whether to show the visibility trailing action in the line edit.

Default is true. This can be used to honor the lineedit_reveal_password kiosk key, for example:

passwordWidget.setRevealPasswordAvailable(KAuthorized::authorize(QStringLiteral("lineedit_reveal_password")));
static Q_INVOKABLE bool authorize(const QString &action)
Since
5.31

Definition at line 311 of file knewpasswordwidget.cpp.

◆ setRevealPasswordMode

void KNewPasswordWidget::setRevealPasswordMode ( KPassword::RevealMode revealPasswordMode)
slot

Set when the reveal password button will be visible.

The default is RevealPasswordMode::OnlyNew and the reveal password button will only be visible when entering a new password.

This can be used to honor the lineedit_reveal_password kiosk key, for example:

if (KAuthorized::authorize(QStringLiteral("lineedit_reveal_password"))) {
newPasswordWidget.setRevealPasswordMode(KPassword::RevealMode::OnlyNew);
} else {
newPasswordWidget.setRevealPasswordMode(KPassword::RevealMode::Never);
}
Since
6.0

Definition at line 318 of file knewpasswordwidget.cpp.


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