An edit field for an email addressee. More...

#include <AddresseeEdit.h>

Inheritance diagram for AddresseeEdit:

[legend]

Public Member Functions
	AddresseeEdit (const WString &label, WContainerWidget parent, WContainerWidget labelParent)
	Create a new addressee edit with the given label. More...

void	setAddressees (const std::vector< Contact > &contacts)
	Set a list of addressees. More...

std::vector< Contact >	addressees () const
	Get a list of addressees. More...

virtual void	setHidden (bool hidden, const WAnimation &animation)
	Reimplement hide() and show() to also hide() and show() the label. More...

Public Member Functions inherited from Wt::WTextArea
	WTextArea ()

	WTextArea (const WString &content)

void	setColumns (int cols)

void	setRows (int rows)

int	columns () const

int	rows () const

const WString &	text () const

virtual void	setText (const WString &text)

int	selectionStart () const

WString	selectedText () const

bool	hasSelectedText () const

int	cursorPosition () const

virtual WString	valueText () const override

virtual void	setValueText (const WString &text) override

EventSignal &	textInput ()

Public Member Functions inherited from Wt::WFormWidget
	WFormWidget ()

	~WFormWidget ()

WLabel *	label () const

void	setValidator (const std::shared_ptr< WValidator > &validator)

virtual std::shared_ptr< WValidator >	validator () const

virtual ValidationState	validate ()

void	setEnabled (bool enabled)

virtual void	setReadOnly (bool readOnly)

bool	isReadOnly () const

virtual void	setPlaceholderText (const WString &placeholder)

const WString &	placeholderText () const

EventSignal &	changed ()

Signal< WValidator::Result > &	validated ()

virtual void	refresh () override

virtual void	setToolTip (const WString &text, TextFormat textFormat=TextFormat::Plain) override

virtual bool	canReceiveFocus () const override

virtual int	tabIndex () const override

Public Member Functions inherited from Wt::WInteractWidget
	WInteractWidget ()

EventSignal< WKeyEvent > &	keyWentDown ()

EventSignal< WKeyEvent > &	keyPressed ()

EventSignal< WKeyEvent > &	keyWentUp ()

EventSignal &	enterPressed ()

EventSignal &	escapePressed ()

EventSignal< WMouseEvent > &	clicked ()

EventSignal< WMouseEvent > &	doubleClicked ()

EventSignal< WMouseEvent > &	mouseWentDown ()

EventSignal< WMouseEvent > &	mouseWentUp ()

EventSignal< WMouseEvent > &	mouseWentOut ()

EventSignal< WMouseEvent > &	mouseWentOver ()

EventSignal< WMouseEvent > &	mouseMoved ()

EventSignal< WMouseEvent > &	mouseDragged ()

EventSignal< WMouseEvent > &	mouseWheel ()

EventSignal< WTouchEvent > &	touchStarted ()

EventSignal< WTouchEvent > &	touchEnded ()

EventSignal< WTouchEvent > &	touchMoved ()

EventSignal< WGestureEvent > &	gestureStarted ()

EventSignal< WGestureEvent > &	gestureChanged ()

EventSignal< WGestureEvent > &	gestureEnded ()

void	setDraggable (const std::string &mimeType, WWidget dragWidget=nullptr, bool isDragWidgetOnly=false, WObject sourceWidget=nullptr)

void	unsetDraggable ()

void	setMouseOverDelay (int delay)

int	mouseOverDelay () const

virtual void	setPopup (bool popup) override

virtual void	load () override

virtual bool	isEnabled () const override

Public Member Functions inherited from Wt::WWebWidget
	WWebWidget ()

virtual std::vector< WWidget *>	children () const override

Signal &	childrenChanged ()

virtual void	setPositionScheme (PositionScheme scheme) override

virtual PositionScheme	positionScheme () const override

virtual void	setOffsets (const WLength &offset, WFlags< Side > sides=AllSides) override

virtual WLength	offset (Side s) const override

virtual void	resize (const WLength &width, const WLength &height) override

virtual WLength	width () const override

virtual WLength	height () const override

virtual void	setMinimumSize (const WLength &width, const WLength &height) override

virtual WLength	minimumWidth () const override

virtual WLength	minimumHeight () const override

virtual void	setMaximumSize (const WLength &width, const WLength &height) override

virtual WLength	maximumWidth () const override

virtual WLength	maximumHeight () const override

virtual void	setLineHeight (const WLength &height) override

virtual WLength	lineHeight () const override

virtual void	setFloatSide (Side s) override

virtual Side	floatSide () const override

virtual void	setClearSides (WFlags< Side > sides) override

virtual WFlags< Side >	clearSides () const override

virtual void	setMargin (const WLength &margin, WFlags< Side > sides=AllSides) override

virtual WLength	margin (Side side) const override

virtual void	setHiddenKeepsGeometry (bool enabled) override

virtual bool	hiddenKeepsGeometry () const override

virtual bool	isHidden () const override

virtual bool	isVisible () const override

virtual void	setDisabled (bool disabled) override

virtual bool	isDisabled () const override

virtual bool	isPopup () const override

virtual void	setInline (bool isInline) override

virtual bool	isInline () const override

virtual void	setDecorationStyle (const WCssDecorationStyle &style) override

virtual WCssDecorationStyle &	decorationStyle () override

virtual void	setStyleClass (const WString &styleClass) override

virtual WString	styleClass () const override

virtual void	addStyleClass (const WString &styleClass, bool force=false) override

virtual void	removeStyleClass (const WString &styleClass, bool force=false) override

virtual bool	hasStyleClass (const WString &styleClass) const override

virtual void	setVerticalAlignment (AlignmentFlag alignment, const WLength &length=WLength()) override

virtual AlignmentFlag	verticalAlignment () const override

virtual WLength	verticalAlignmentLength () const override

virtual void	setDeferredToolTip (bool enable, TextFormat textFormat=TextFormat::Plain) override

virtual WString	toolTip () const override

virtual void	setAttributeValue (const std::string &name, const WString &value) override

virtual WString	attributeValue (const std::string &name) const override

virtual void	setJavaScriptMember (const std::string &name, const std::string &value) override

virtual std::string	javaScriptMember (const std::string &name) const override

virtual void	callJavaScriptMember (const std::string &name, const std::string &args) override

virtual bool	loaded () const override

virtual void	setId (const std::string &id) override

virtual WWidget *	find (const std::string &name) override

virtual WWidget *	findById (const std::string &id) override

virtual void	setSelectable (bool selectable) override

virtual void	doJavaScript (const std::string &javascript) override

virtual const std::string	id () const override

void	setLoadLaterWhenInvisible (bool)

std::string	htmlTagName () const

void	setHtmlTagName (const std::string &tag)

virtual void	setCanReceiveFocus (bool enabled) override

virtual bool	setFirstFocus () override

virtual void	setFocus (bool focus) override

virtual bool	hasFocus () const override

virtual void	setTabIndex (int index) override

EventSignal &	blurred ()

EventSignal &	focussed ()

virtual bool	scrollVisibilityEnabled () const final override

virtual void	setScrollVisibilityEnabled (bool enabled) final override

virtual int	scrollVisibilityMargin () const final override

virtual void	setScrollVisibilityMargin (int margin) final override

virtual Signal< bool > &	scrollVisibilityChanged () final override

virtual bool	isScrollVisible () const final override

virtual void	setThemeStyleEnabled (bool enabled) final override

virtual bool	isThemeStyleEnabled () const final override

virtual void	setObjectName (const std::string &name) override

Public Member Functions inherited from Wt::WWidget
virtual	~WWidget ()

WWidget *	parent () const

virtual std::unique_ptr< WWidget >	removeWidget (WWidget *widget)

std::unique_ptr< Widget >	removeWidget (Widget *widget)

std::unique_ptr< WWidget >	removeFromParent ()

void	setWidth (const WLength &width)

void	setHeight (const WLength &height)

virtual void	positionAt (const WWidget *widget, Orientation orientation=Orientation::Vertical)

virtual void	toggleStyleClass (const WString &styleClass, bool add, bool force=false)

std::string	jsRef () const

void	setFocus ()

virtual void	acceptDrops (const std::string &mimeType, const WString &hoverStyleClass=WString())

virtual void	stopAcceptDrops (const std::string &mimeType)

virtual void	htmlText (std::ostream &out)

bool	isRendered () const

void	hide ()

void	animateHide (const WAnimation &animation)

void	show ()

void	animateShow (const WAnimation &animation)

void	enable ()

void	disable ()

bool	layoutSizeAware () const

Public Member Functions inherited from Wt::WObject
void	addChild (std::unique_ptr< WObject > child)

Child *	addChild (std::unique_ptr< Child > child)

std::unique_ptr< WObject >	removeChild (WObject *child)

std::unique_ptr< Child >	removeChild (Child *child)

virtual std::string	objectName () const

void	resetLearnedSlots ()

void	resetLearnedSlot (void(T::*method)())

WStatelessSlot *	implementStateless (void(T::*method)())

WStatelessSlot *	implementStateless (void(T::method)(), void(T::undoMethod)())

void	isNotStateless ()

WStatelessSlot *	implementJavaScript (void(T::*method)(), const std::string &jsCode)

Public Member Functions inherited from Wt::Core::observable
	observable () noexcept

virtual	~observable ()

auto	bindSafe (void(C::*method)(Args...)) noexcept

auto	bindSafe (void(C::*method)(Args...) const) const noexcept

auto	bindSafe (const Function &function) noexcept

Private Member Functions
bool	parse (std::vector< Contact > &contacts) const
	Parse the addressees into a list of contacts. More...

Private Attributes
Label *	label_
	The label associated with this edit. More...

Additional Inherited Members
Public Types inherited from Wt::WObject
typedef void(WObject::*	Method) ()

Static Public Member Functions inherited from Wt::WWebWidget
static std::string	jsStringLiteral (const std::string &v, char delimiter='\'')

Static Public Member Functions inherited from Wt::WWidget
static WString	tr (const char *key)

Protected Member Functions inherited from Wt::WTextArea
virtual int	boxPadding (Orientation orientation) const override

virtual int	boxBorder (Orientation orientation) const override

Protected Member Functions inherited from Wt::WFormWidget
virtual void	enableAjax () override

virtual void	render (WFlags< RenderFlag > flags) override

virtual void	propagateSetEnabled (bool enabled) override

Protected Member Functions inherited from Wt::WWebWidget
virtual WStatelessSlot *	getStateless (Method method) override

Protected Member Functions inherited from Wt::WWidget
void	setLayoutSizeAware (bool sizeAware)

virtual void	layoutSizeChanged (int width, int height)

	WWidget ()

virtual void	dropEvent (WDropEvent dropEvent)

void	scheduleRender (WFlags< RepaintFlag > flags=None)

Detailed Description

An edit field for an email addressee.

This widget is part of the Wt composer example.

Definition at line 31 of file AddresseeEdit.h.

Constructor & Destructor Documentation

◆ AddresseeEdit()

AddresseeEdit::AddresseeEdit	(	const WString &	label,
		WContainerWidget *	parent,
		WContainerWidget *	labelParent
	)

Create a new addressee edit with the given label.

Constructs also a widget to hold the label in the labelParent. The label will be hidden and shown together with this field.

Definition at line 15 of file AddresseeEdit.C.

   : WTextArea(parent)
 {
   label_ = new Label(label, labelParent);
 
   setRows(3); setColumns(55);
   resize(WLength(99, WLength::Percentage), WLength::Auto);
 
   setInline(false); // for IE to position the suggestions well
 }

Member Function Documentation

◆ addressees()

std::vector< Contact > AddresseeEdit::addressees ( ) const

Get a list of addressees.

Definition at line 74 of file AddresseeEdit.C.

 {
   std::vector<Contact> result;
   parse(result);
 
   return result;
 }

◆ parse()

bool AddresseeEdit::parse ( std::vector< Contact > & contacts ) const

private

Parse the addressees into a list of contacts.

Definition at line 40 of file AddresseeEdit.C.

 {
   typedef boost::tokenizer<boost::escaped_list_separator<wchar_t>,
                            std::wstring::const_iterator, std::wstring>
     CsvTokenizer;
 
   std::wstring t = text();
   CsvTokenizer tok(t);
   
   for (CsvTokenizer::iterator i = tok.begin(); i != tok.end(); ++i) {
     std::wstring addressee = *i;
 
     boost::trim(addressee);
     std::wstring::size_type pos = addressee.find_last_of(' ');
     if (pos != std::string::npos) {
       std::wstring email = addressee.substr(pos + 1);
       std::wstring name = addressee.substr(0, pos);
 
       boost::trim(email);
       boost::trim(name);
       if (email[0] == '<')
         email = email.substr(1);
       if (email[email.length() - 1] == '>')
         email = email.substr(0, email.length() - 1);
 
       if (!email.empty())
         contacts.push_back(Contact(name, email));
     } else
       if (!addressee.empty())
         contacts.push_back(Contact(L"", addressee));
   }
   return true;
 }

◆ setAddressees()

void AddresseeEdit::setAddressees ( const std::vector< Contact > & contacts )

Set a list of addressees.

Definition at line 27 of file AddresseeEdit.C.

 {
   std::wstring text;
 
   for (unsigned i = 0; i < contacts.size(); ++i) {
     if (i != 0)
       text += L", ";
     text += contacts[i].formatted();
   }
 
   setText(text);
 }

◆ setHidden()

void AddresseeEdit::setHidden	(	bool	hidden,
		const WAnimation &	animation
	)

virtual

Reimplement hide() and show() to also hide() and show() the label.

Reimplemented from Wt::WFormWidget.

Definition at line 82 of file AddresseeEdit.C.

 {
   WTextArea::setHidden(hidden, animation);
   label_->setHidden(hidden, animation);
 }

Member Data Documentation

◆ label_

Label* AddresseeEdit::label_

private

The label associated with this edit.

Definition at line 55 of file AddresseeEdit.h.

The documentation for this class was generated from the following files:

/home/roel/project/wt/public-git/wt/examples/composer/AddresseeEdit.h
/home/roel/project/wt/public-git/wt/examples/composer/AddresseeEdit.C

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members