Wt
4.9.0
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A widget which initiates a lost-password email. More...
Public Member Functions | |
LostPasswordWidget (AbstractUserDatabase &users, const AuthService &auth) | |
Constructor. | |
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WTemplate () | |
Creates a template widget. | |
WTemplate (const WString &text) | |
Creates a template widget with given template. | |
virtual WString | templateText () const |
Returns the template. | |
void | setTemplateText (const WString &text, TextFormat textFormat=TextFormat::XHTML) |
Sets the template text. | |
void | setWidgetIdMode (TemplateWidgetIdMode mode) |
Sets how the varName should be reflected on bound widgets. | |
TemplateWidgetIdMode | widgetIdMode () const |
Returns how the varName is reflected on a bound widget. | |
virtual void | bindString (const std::string &varName, const WString &value, TextFormat textFormat=TextFormat::XHTML) |
Binds a string value to a variable. | |
void | bindInt (const std::string &varName, int value) |
Binds an integer value to a variable. | |
virtual void | bindWidget (const std::string &varName, std::unique_ptr< WWidget > widget) |
Binds a widget to a variable. | |
template<typename Widget > | |
Widget * | bindWidget (const std::string &varName, std::unique_ptr< Widget > widget) |
Binds a widget to a variable, returning a raw pointer. | |
template<typename Widget , typename ... Args> | |
Widget * | bindNew (const std::string &varName, Args &&...args) |
Creates a new widget with the given arguments, and binds it, returning a raw pointer. | |
std::unique_ptr< WWidget > | removeWidget (const std::string &varName) |
Unbinds a widget by variable name. | |
virtual std::unique_ptr< WWidget > | removeWidget (WWidget *widget) override |
Unbinds a widget by widget pointer. | |
void | bindEmpty (const std::string &varName) |
Binds an empty string to a variable. | |
void | addFunction (const std::string &name, const Function &function) |
Binds a function. | |
void | setCondition (const std::string &name, bool value) |
Sets a condition. | |
virtual bool | conditionValue (const std::string &name) const |
Returns a condition value. | |
std::set< std::string > | conditionsSet () |
Returns the set of conditions set to true. | |
virtual void | resolveString (const std::string &varName, const std::vector< WString > &args, std::ostream &result) |
Resolves the string value for a variable name. | |
virtual void | handleUnresolvedVariable (const std::string &varName, const std::vector< WString > &args, std::ostream &result) |
Handles a variable that could not be resolved. | |
virtual WWidget * | resolveWidget (const std::string &varName) |
Resolves a widget for a variable name. | |
virtual const WString & | resolveStringValue (const std::string &varName) |
Resolves a string that was bound to a variable name. | |
virtual bool | resolveFunction (const std::string &name, const std::vector< WString > &args, std::ostream &result) |
Resolves a function call. | |
template<typename T > | |
T | resolve (const std::string &varName) |
Returns a widget for a variable name. | |
virtual void | clear () |
Erases all variable bindings. | |
void | setInternalPathEncoding (bool enabled) |
Enables internal path anchors in the XHTML template. | |
bool | hasInternalPathEncoding () const |
Returns whether internal paths are enabled. | |
void | setEncodeTemplateText (bool on) |
Configures when internal path encoding is done. | |
bool | encodeTemplateText () const |
Returns whether internal path encoding is done on the template text. | |
virtual void | refresh () override |
Refresh the widget. | |
virtual void | renderTemplate (std::ostream &result) |
Renders the template into the given result stream. | |
bool | renderTemplateText (std::ostream &result, const WString &templateText) |
Renders a template into the given result stream. | |
std::string | getErrorText () |
Renders the errors during renderring. | |
virtual std::unique_ptr< WWidget > | removeWidget (WWidget *widget) |
Removes a child widget. | |
template<typename Widget > | |
std::unique_ptr< Widget > | removeWidget (Widget *widget) |
Removes a child widget. | |
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WInteractWidget () | |
Create an InteractWidget. | |
EventSignal< WKeyEvent > & | keyWentDown () |
Event signal emitted when a keyboard key is pushed down. | |
EventSignal< WKeyEvent > & | keyPressed () |
Event signal emitted when a "character" was entered. | |
EventSignal< WKeyEvent > & | keyWentUp () |
Event signal emitted when a keyboard key is released. | |
EventSignal & | enterPressed () |
Event signal emitted when enter was pressed. | |
EventSignal & | escapePressed () |
Event signal emitted when escape was pressed. | |
EventSignal< WMouseEvent > & | clicked () |
Event signal emitted when the primary mouse button was clicked on this widget. | |
EventSignal< WMouseEvent > & | doubleClicked () |
Event signal emitted when the primary mouse button was double clicked on this widget. | |
EventSignal< WMouseEvent > & | mouseWentDown () |
Event signal emitted when a mouse button was pushed down on this widget. | |
EventSignal< WMouseEvent > & | mouseWentUp () |
Event signal emitted when a mouse button was released on this widget. | |
EventSignal< WMouseEvent > & | mouseWentOut () |
Event signal emitted when the mouse went out of this widget. | |
EventSignal< WMouseEvent > & | mouseWentOver () |
Event signal emitted when the mouse entered this widget. | |
EventSignal< WMouseEvent > & | mouseMoved () |
Event signal emitted when the mouse moved over this widget. | |
EventSignal< WMouseEvent > & | mouseDragged () |
Event signal emitted when the mouse is dragged over this widget. | |
EventSignal< WMouseEvent > & | mouseWheel () |
Event signal emitted when the mouse scroll wheel was used. | |
EventSignal< WTouchEvent > & | touchStarted () |
Event signal emitted when a finger is placed on the screen. | |
EventSignal< WTouchEvent > & | touchEnded () |
Event signal emitted when a finger is removed from the screen. | |
EventSignal< WTouchEvent > & | touchMoved () |
Event signal emitted when a finger, which is already placed on the screen, is moved across the screen. | |
EventSignal< WGestureEvent > & | gestureStarted () |
Event signal emitted when a gesture is started. | |
EventSignal< WGestureEvent > & | gestureChanged () |
Event signal emitted when a gesture is changed. | |
EventSignal< WGestureEvent > & | gestureEnded () |
Event signal emitted when a gesture is ended. | |
void | setDraggable (const std::string &mimeType, WWidget *dragWidget=nullptr, bool isDragWidgetOnly=false, WObject *sourceWidget=nullptr) |
Configure dragging for drag and drop. | |
void | unsetDraggable () |
Disable drag & drop for this widget. | |
void | setMouseOverDelay (int delay) |
Sets a delay for the mouse over event. | |
int | mouseOverDelay () const |
Returns the mouse over signal delay. | |
virtual void | setPopup (bool popup) override |
Lets the widget overlay over other sibling widgets. | |
virtual void | load () override |
Loads content just before the widget is used. | |
virtual bool | isEnabled () const override |
Returns whether the widget is enabled. | |
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WWebWidget () | |
Construct a WebWidget. | |
virtual std::vector< WWidget * > | children () const override |
Returns child widgets. | |
Signal & | childrenChanged () |
Signal emitted when children have been added or removed. | |
virtual void | setPositionScheme (PositionScheme scheme) override |
Sets the CSS position scheme. | |
virtual PositionScheme | positionScheme () const override |
Returns the CSS position scheme. | |
virtual void | setOffsets (const WLength &offset, WFlags< Side > sides=AllSides) override |
Sets CSS offsets for a non-statically positioned widget. | |
virtual WLength | offset (Side s) const override |
Returns a CSS offset. | |
virtual void | resize (const WLength &width, const WLength &height) override |
Resizes the widget. | |
virtual WLength | width () const override |
Returns the width. | |
virtual WLength | height () const override |
Returns the height. | |
virtual void | setMinimumSize (const WLength &width, const WLength &height) override |
Sets a minimum size. | |
virtual WLength | minimumWidth () const override |
Returns the minimum width. | |
virtual WLength | minimumHeight () const override |
Returns the minimum height. | |
virtual void | setMaximumSize (const WLength &width, const WLength &height) override |
Sets a maximum size. | |
virtual WLength | maximumWidth () const override |
Returns the maximum width. | |
virtual WLength | maximumHeight () const override |
Returns the maximum height. | |
virtual void | setLineHeight (const WLength &height) override |
Sets the CSS line height for contained text. | |
virtual WLength | lineHeight () const override |
Returns the CSS line height for contained text. | |
virtual void | setFloatSide (Side s) override |
Specifies a CSS float side. | |
virtual Side | floatSide () const override |
Returns the CSS float side. | |
virtual void | setClearSides (WFlags< Side > sides) override |
Sets the sides that should be cleared of floats. | |
virtual WFlags< Side > | clearSides () const override |
Returns the sides that should remain empty. | |
virtual void | setMargin (const WLength &margin, WFlags< Side > sides=AllSides) override |
Sets CSS margins around the widget. | |
virtual WLength | margin (Side side) const override |
Returns a CSS margin set. | |
virtual void | setHiddenKeepsGeometry (bool enabled) override |
Sets whether the widget keeps its geometry when hidden. | |
virtual bool | hiddenKeepsGeometry () const override |
Returns whether the widget keeps its geometry when hidden. | |
virtual void | setHidden (bool hidden, const WAnimation &animation=WAnimation()) override |
Hides or shows the widget. | |
virtual bool | isHidden () const override |
Returns whether the widget is set hidden. | |
virtual bool | isVisible () const override |
Returns whether the widget is visible. | |
virtual void | setDisabled (bool disabled) override |
Sets whether the widget is disabled. | |
virtual bool | isDisabled () const override |
Returns whether the widget is set disabled. | |
virtual bool | isEnabled () const override |
Returns whether the widget is enabled. | |
virtual void | setPopup (bool popup) override |
Lets the widget overlay over other sibling widgets. | |
virtual bool | isPopup () const override |
Returns whether the widget is overlayed. | |
virtual void | setInline (bool isInline) override |
Sets whether the widget is displayed inline or as a block. | |
virtual bool | isInline () const override |
Returns whether the widget is displayed inline or as block. | |
virtual void | setDecorationStyle (const WCssDecorationStyle &style) override |
Sets a CSS decoration style. | |
virtual WCssDecorationStyle & | decorationStyle () override |
Returns the decoration style of this widget. | |
virtual void | setStyleClass (const WString &styleClass) override |
Sets (one or more) CSS style classes. | |
virtual WString | styleClass () const override |
Returns the CSS style class. | |
virtual void | addStyleClass (const WString &styleClass, bool force=false) override |
Adds a CSS style class. | |
virtual void | removeStyleClass (const WString &styleClass, bool force=false) override |
Removes a CSS style class. | |
virtual bool | hasStyleClass (const WString &styleClass) const override |
Returns whether the widget has a style class. | |
virtual void | setVerticalAlignment (AlignmentFlag alignment, const WLength &length=WLength()) override |
Sets the vertical alignment. | |
virtual AlignmentFlag | verticalAlignment () const override |
Returns the vertical alignment. | |
virtual WLength | verticalAlignmentLength () const override |
Returns the fixed vertical alignment that was set. | |
virtual void | setToolTip (const WString &text, TextFormat textFormat=TextFormat::Plain) override |
Sets a tooltip. | |
virtual void | setDeferredToolTip (bool enable, TextFormat textFormat=TextFormat::Plain) override |
Enable deferred tooltip. | |
virtual WString | toolTip () const override |
Returns the tooltip. | |
virtual void | refresh () override |
Refresh the widget. | |
virtual void | setAttributeValue (const std::string &name, const WString &value) override |
Sets an attribute value. | |
virtual WString | attributeValue (const std::string &name) const override |
Returns an attribute value. | |
virtual void | setJavaScriptMember (const std::string &name, const std::string &value) override |
Sets a JavaScript member. | |
virtual std::string | javaScriptMember (const std::string &name) const override |
Returns the value of a JavaScript member. | |
virtual void | callJavaScriptMember (const std::string &name, const std::string &args) override |
Calls a JavaScript member. | |
virtual void | load () override |
Loads content just before the widget is used. | |
virtual bool | loaded () const override |
Returns whether this widget has been loaded. | |
virtual void | setId (const std::string &id) override |
Sets the CSS Id. | |
virtual WWidget * | find (const std::string &name) override |
Finds a descendent widget by name. | |
virtual WWidget * | findById (const std::string &id) override |
Finds a descendent widget by id. | |
virtual void | setSelectable (bool selectable) override |
Sets as selectable. | |
virtual void | doJavaScript (const std::string &javascript) override |
Executes the given JavaScript statements when the widget is rendered or updated. | |
virtual const std::string | id () const override |
Returns the (unique) identifier for this object. | |
void | setLoadLaterWhenInvisible (bool) |
Change the way the widget is loaded when invisible. | |
std::string | htmlTagName () const |
returns the current html tag name | |
void | setHtmlTagName (const std::string &tag) |
set the custom HTML tag name | |
virtual void | setCanReceiveFocus (bool enabled) override |
Sets whether the widget can receive focus. | |
virtual bool | canReceiveFocus () const override |
Returns whether the widget can receive focus. | |
virtual bool | setFirstFocus () override |
Set focus on the widget's first descendant. | |
virtual void | setFocus (bool focus) override |
Sets focus. | |
virtual bool | hasFocus () const override |
Returns whether the widget currently has the focus. | |
virtual void | setTabIndex (int index) override |
Sets the tab index. | |
virtual int | tabIndex () const override |
Returns the tab index. | |
EventSignal & | blurred () |
Signal emitted when the widget lost focus. | |
EventSignal & | focussed () |
Signal emitted when the widget recieved focus. | |
virtual bool | scrollVisibilityEnabled () const final override |
Returns whether scroll visibility detection is enabled for this widget. | |
virtual void | setScrollVisibilityEnabled (bool enabled) final override |
Sets whether scroll visibility detection is enabled for this widget. | |
virtual int | scrollVisibilityMargin () const final override |
Returns the margin around the viewport within which the widget is considered visible. | |
virtual void | setScrollVisibilityMargin (int margin) final override |
Sets the margin around the viewport within which the widget is considered visible. | |
virtual Signal< bool > & | scrollVisibilityChanged () final override |
Signal triggered when the scroll visibility of this widget changes. | |
virtual bool | isScrollVisible () const final override |
Returns whether this widget is currently considered scroll visible. | |
virtual void | setThemeStyleEnabled (bool enabled) final override |
Sets whether theme styling for a widget is enabled or disabled. | |
virtual bool | isThemeStyleEnabled () const final override |
Returns whether this widget is currently styled by the chosen theme. | |
virtual void | setObjectName (const std::string &name) override |
Sets an object name. | |
void | setFocus () |
Sets focus. | |
virtual void | setFocus (bool focus)=0 |
Sets focus. | |
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virtual | ~WWidget () |
Destructor. | |
WWidget * | parent () const |
Returns the parent widget. | |
virtual std::vector< WWidget * > | children () const =0 |
Returns child widgets. | |
virtual std::unique_ptr< WWidget > | removeWidget (WWidget *widget) |
Removes a child widget. | |
template<typename Widget > | |
std::unique_ptr< Widget > | removeWidget (Widget *widget) |
Removes a child widget. | |
std::unique_ptr< WWidget > | removeFromParent () |
Removes the widget from its parent. | |
virtual void | setPositionScheme (PositionScheme scheme)=0 |
Sets the CSS position scheme. | |
virtual PositionScheme | positionScheme () const =0 |
Returns the CSS position scheme. | |
virtual void | setOffsets (const WLength &offset, WFlags< Side > sides=AllSides)=0 |
Sets CSS offsets for a non-statically positioned widget. | |
virtual WLength | offset (Side side) const =0 |
Returns a CSS offset. | |
virtual void | resize (const WLength &width, const WLength &height) |
Resizes the widget. | |
virtual WLength | width () const =0 |
Returns the width. | |
void | setWidth (const WLength &width) |
Sets the width. | |
virtual WLength | height () const =0 |
Returns the height. | |
void | setHeight (const WLength &height) |
Sets the height. | |
virtual void | setMinimumSize (const WLength &width, const WLength &height)=0 |
Sets a minimum size. | |
virtual WLength | minimumWidth () const =0 |
Returns the minimum width. | |
virtual WLength | minimumHeight () const =0 |
Returns the minimum height. | |
virtual void | setMaximumSize (const WLength &width, const WLength &height)=0 |
Sets a maximum size. | |
virtual WLength | maximumWidth () const =0 |
Returns the maximum width. | |
virtual WLength | maximumHeight () const =0 |
Returns the maximum height. | |
virtual void | positionAt (const WWidget *widget, Orientation orientation=Orientation::Vertical) |
Positions a widget next to another widget. | |
virtual void | setLineHeight (const WLength &height)=0 |
Sets the CSS line height for contained text. | |
virtual WLength | lineHeight () const =0 |
Returns the CSS line height for contained text. | |
virtual void | setFloatSide (Side s)=0 |
Specifies a CSS float side. | |
virtual Side | floatSide () const =0 |
Returns the CSS float side. | |
virtual void | setClearSides (WFlags< Side > sides)=0 |
Sets the sides that should be cleared of floats. | |
virtual WFlags< Side > | clearSides () const =0 |
Returns the sides that should remain empty. | |
virtual void | setMargin (const WLength &margin, WFlags< Side > sides=AllSides)=0 |
Sets CSS margins around the widget. | |
virtual WLength | margin (Side side) const =0 |
Returns a CSS margin set. | |
virtual void | setHiddenKeepsGeometry (bool enabled)=0 |
Sets whether the widget keeps its geometry when hidden. | |
virtual bool | hiddenKeepsGeometry () const =0 |
Returns whether the widget keeps its geometry when hidden. | |
virtual void | setHidden (bool hidden, const WAnimation &animation=WAnimation())=0 |
Hides or shows the widget. | |
virtual bool | isHidden () const =0 |
Returns whether the widget is set hidden. | |
virtual bool | isVisible () const =0 |
Returns whether the widget is visible. | |
virtual void | setDisabled (bool disabled)=0 |
Sets whether the widget is disabled. | |
virtual bool | isDisabled () const =0 |
Returns whether the widget is set disabled. | |
virtual bool | isEnabled () const =0 |
Returns whether the widget is enabled. | |
virtual void | setPopup (bool popup)=0 |
Lets the widget overlay over other sibling widgets. | |
virtual bool | isPopup () const =0 |
Returns whether the widget is overlayed. | |
virtual void | setInline (bool inlined)=0 |
Sets whether the widget is displayed inline or as a block. | |
virtual bool | isInline () const =0 |
Returns whether the widget is displayed inline or as block. | |
virtual void | setDecorationStyle (const WCssDecorationStyle &style)=0 |
Sets a CSS decoration style. | |
virtual WCssDecorationStyle & | decorationStyle ()=0 |
Returns the decoration style of this widget. | |
virtual void | setStyleClass (const WString &styleClass)=0 |
Sets (one or more) CSS style classes. | |
virtual WString | styleClass () const =0 |
Returns the CSS style class. | |
virtual void | addStyleClass (const WString &styleClass, bool force=false)=0 |
Adds a CSS style class. | |
virtual void | removeStyleClass (const WString &styleClass, bool force=false)=0 |
Removes a CSS style class. | |
virtual void | toggleStyleClass (const WString &styleClass, bool add, bool force=false) |
Toggles a CSS style class. | |
virtual bool | hasStyleClass (const WString &styleClass) const =0 |
Returns whether the widget has a style class. | |
virtual void | setVerticalAlignment (AlignmentFlag alignment, const WLength &length=WLength::Auto)=0 |
Sets the vertical alignment. | |
virtual AlignmentFlag | verticalAlignment () const =0 |
Returns the vertical alignment. | |
virtual WLength | verticalAlignmentLength () const =0 |
Returns the fixed vertical alignment that was set. | |
virtual void | setToolTip (const WString &text, TextFormat textFormat=TextFormat::Plain)=0 |
Sets a tooltip. | |
virtual WString | toolTip () const =0 |
Returns the tooltip. | |
virtual void | setDeferredToolTip (bool enable, TextFormat textFormat=TextFormat::Plain)=0 |
Enable deferred tooltip. | |
virtual void | refresh () |
Refresh the widget. | |
std::string | jsRef () const |
Returns a JavaScript expression to the corresponding DOM node. | |
virtual void | setAttributeValue (const std::string &name, const WString &value)=0 |
Sets an attribute value. | |
virtual WString | attributeValue (const std::string &name) const =0 |
Returns an attribute value. | |
virtual void | setJavaScriptMember (const std::string &name, const std::string &value)=0 |
Sets a JavaScript member. | |
virtual std::string | javaScriptMember (const std::string &name) const =0 |
Returns the value of a JavaScript member. | |
virtual void | callJavaScriptMember (const std::string &name, const std::string &args)=0 |
Calls a JavaScript member. | |
virtual void | load ()=0 |
Loads content just before the widget is used. | |
virtual bool | loaded () const =0 |
Returns whether this widget has been loaded. | |
virtual void | setCanReceiveFocus (bool enabled)=0 |
Sets whether the widget can receive focus. | |
virtual bool | canReceiveFocus () const =0 |
Returns whether the widget can receive focus. | |
void | setFocus () |
Sets focus. | |
virtual void | setFocus (bool focus)=0 |
Sets focus. | |
virtual bool | setFirstFocus ()=0 |
Set focus on the widget's first descendant. | |
virtual bool | hasFocus () const =0 |
Returns whether the widget currently has the focus. | |
virtual void | setTabIndex (int index)=0 |
Sets the tab index. | |
virtual int | tabIndex () const =0 |
Returns the tab index. | |
virtual void | acceptDrops (const std::string &mimeType, const WString &hoverStyleClass=WString()) |
Sets a mime type to be accepted for dropping. | |
virtual void | stopAcceptDrops (const std::string &mimeType) |
Indicates that a mime type is no longer accepted for dropping. | |
virtual void | setId (const std::string &id)=0 |
Sets the CSS Id. | |
virtual WWidget * | find (const std::string &name)=0 |
Finds a descendent widget by name. | |
virtual WWidget * | findById (const std::string &id)=0 |
Finds a descendent widget by id. | |
virtual void | htmlText (std::ostream &out) |
Streams the (X)HTML representation. | |
virtual void | setSelectable (bool selectable)=0 |
Sets as selectable. | |
virtual void | doJavaScript (const std::string &js)=0 |
Executes the given JavaScript statements when the widget is rendered or updated. | |
bool | isRendered () const |
Returns whether the widget is rendered. | |
void | hide () |
Hides the widget. | |
void | animateHide (const WAnimation &animation) |
Hides the widget using an animation. | |
void | show () |
Shows the widget. | |
void | animateShow (const WAnimation &animation) |
Shows the widget using an animation. | |
void | enable () |
Enables the widget. | |
void | disable () |
Disable thes widget. | |
bool | layoutSizeAware () const |
Returns whether the widget is layout size aware. | |
virtual bool | scrollVisibilityEnabled () const =0 |
Returns whether scroll visibility detection is enabled for this widget. | |
virtual void | setScrollVisibilityEnabled (bool enabled)=0 |
Sets whether scroll visibility detection is enabled for this widget. | |
virtual int | scrollVisibilityMargin () const =0 |
Returns the margin around the viewport within which the widget is considered visible. | |
virtual void | setScrollVisibilityMargin (int margin)=0 |
Sets the margin around the viewport within which the widget is considered visible. | |
virtual Signal< bool > & | scrollVisibilityChanged ()=0 |
Signal triggered when the scroll visibility of this widget changes. | |
virtual bool | isScrollVisible () const =0 |
Returns whether this widget is currently considered scroll visible. | |
virtual void | setThemeStyleEnabled (bool enabled)=0 |
Sets whether theme styling for a widget is enabled or disabled. | |
virtual bool | isThemeStyleEnabled () const =0 |
Returns whether this widget is currently styled by the chosen theme. | |
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void | addChild (std::unique_ptr< WObject > child) |
Add a child WObject whose lifetime is determined by this WObject. | |
template<typename Child > | |
Child * | addChild (std::unique_ptr< Child > child) |
Add a child WObject, returning a raw pointer. | |
std::unique_ptr< WObject > | removeChild (WObject *child) |
Remove a child WObject, so its lifetime is no longer determined by this WObject. | |
template<typename Child > | |
std::unique_ptr< Child > | removeChild (Child *child) |
Remove a child WObject, so its lifetime is no longer determined by this WObject. | |
virtual const std::string | id () const |
Returns the (unique) identifier for this object. | |
virtual void | setObjectName (const std::string &name) |
Sets an object name. | |
virtual std::string | objectName () const |
Returns the object name. | |
void | resetLearnedSlots () |
Resets learned stateless slot implementations. | |
template<class T > | |
void | resetLearnedSlot (void(T::*method)()) |
Resets a learned stateless slot implementation. | |
template<class T > | |
WStatelessSlot * | implementStateless (void(T::*method)()) |
Declares a slot to be stateless and learn client-side behaviour on first invocation. | |
template<class T > | |
WStatelessSlot * | implementStateless (void(T::*method)(), void(T::*undoMethod)()) |
Declares a slot to be stateless and learn client-side behaviour in advance. | |
void | isNotStateless () |
Marks the current function as not stateless. | |
template<class T > | |
WStatelessSlot * | implementJavaScript (void(T::*method)(), const std::string &jsCode) |
Provides a JavaScript implementation for a method. | |
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observable () noexcept | |
Default constructor. | |
virtual | ~observable () |
Destructor. | |
template<typename... Args, typename C > | |
auto | bindSafe (void(C::*method)(Args...)) noexcept |
Protects a method call against object destruction. | |
template<typename... Args, typename C > | |
auto | bindSafe (void(C::*method)(Args...) const) const noexcept |
Protects a const method call against object destruction. | |
template<typename Function > | |
auto | bindSafe (const Function &function) noexcept |
Protects a function against object destruction. | |
Additional Inherited Members | |
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typedef TemplateWidgetIdMode | WidgetIdMode |
Typedef for enum Wt::TemplateWidgetIdMode. | |
typedef std::function< bool(WTemplate *t, const std::vector< WString > &args, std::ostream &result)> | Function |
A function type. | |
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typedef void(WObject::* | Method) () |
Typedef for a WObject method without arguments. | |
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static std::string | jsStringLiteral (const std::string &v, char delimiter='\'') |
Turn a CharEncoding::UTF8 encoded string into a JavaScript string literal. | |
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static WString | tr (const char *key) |
Short hand for WString::tr() | |
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virtual void | applyArguments (WWidget *w, const std::vector< WString > &args) |
Applies arguments to a resolved widget. | |
void | format (std::ostream &result, const std::string &s, TextFormat textFormat=TextFormat::Plain) |
Utility method to safely format an XHTML string. | |
void | format (std::ostream &result, const WString &s, TextFormat textFormat=TextFormat::Plain) |
Utility method to safely format an XHTML string. | |
virtual void | enableAjax () override |
Progresses to an Ajax-enabled widget. | |
void | reset () |
Notifies the template that it has changed and must be rerendered. | |
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virtual void | propagateSetEnabled (bool enabled) override |
Propagates that a widget was enabled or disabled through children. | |
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virtual void | propagateSetEnabled (bool enabled) override |
Propagates that a widget was enabled or disabled through children. | |
virtual void | enableAjax () override |
Progresses to an Ajax-enabled widget. | |
virtual WStatelessSlot * | getStateless (Method method) override |
On-demand stateless slot implementation. | |
virtual void | render (WFlags< RenderFlag > flags) override |
Renders the widget. | |
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void | setLayoutSizeAware (bool sizeAware) |
Sets the widget to be aware of its size set by a layout manager. | |
virtual void | layoutSizeChanged (int width, int height) |
Virtual method that indicates a size change. | |
WWidget () | |
Creates a widget. | |
virtual void | dropEvent (WDropEvent dropEvent) |
Handles a drop event. | |
virtual void | enableAjax ()=0 |
Progresses to an Ajax-enabled widget. | |
virtual int | boxPadding (Orientation orientation) const |
Returns the widget's built-in padding. | |
virtual int | boxBorder (Orientation orientation) const |
Returns the widget's built-in border width. | |
virtual void | propagateSetEnabled (bool enabled)=0 |
Propagates that a widget was enabled or disabled through children. | |
void | scheduleRender (WFlags< RepaintFlag > flags=None) |
Schedules rerendering of the widget. | |
virtual void | render (WFlags< RenderFlag > flags) |
Renders the widget. | |
virtual WStatelessSlot * | getStateless (Method method) override |
On-demand stateless slot implementation. | |
virtual WStatelessSlot * | getStateless (Method method) |
On-demand stateless slot implementation. | |
A widget which initiates a lost-password email.
The widget renders the "Wt.Auth.template.lost-password"
template. It prompts for an email address and then invokes AuthService::lostPassword() with the given email address.