FormExample Class Reference

Main widget for the Form example. More...

#include <FormExample.h>

Inheritance diagram for FormExample:

Public Member Functions
	FormExample (WContainerWidget *parent=0)
	Instantiate a new form example. More...
Public Member Functions inherited from Wt::WWidget
virtual void	setPositionScheme (PositionScheme scheme)=0
virtual PositionScheme	positionScheme () const =0
virtual void	setOffsets (const WLength &offset, WFlags< Side > sides=All)=0
virtual WLength	offset (Side side) const =0
virtual void	resize (const WLength &width, const WLength &height)
virtual WLength	width () const =0
virtual WLength	height () const =0
virtual void	setMinimumSize (const WLength &width, const WLength &height)=0
virtual WLength	minimumWidth () const =0
virtual WLength	minimumHeight () const =0
virtual void	setMaximumSize (const WLength &width, const WLength &height)=0
virtual WLength	maximumWidth () const =0
virtual WLength	maximumHeight () const =0
virtual void	setLineHeight (const WLength &height)=0
virtual WLength	lineHeight () const =0
virtual void	setFloatSide (Side s)=0
virtual Side	floatSide () const =0
virtual void	setClearSides (WFlags< Side > sides)=0
virtual WFlags< Side >	clearSides () const =0
virtual void	setMargin (const WLength &margin, WFlags< Side > sides=All)=0
virtual WLength	margin (Side side) const =0
virtual void	setHiddenKeepsGeometry (bool enabled)=0
virtual bool	hiddenKeepsGeometry () const =0
virtual void	setHidden (bool hidden, const WAnimation &animation=WAnimation())=0
virtual bool	isHidden () const =0
virtual bool	isVisible () const =0
virtual void	setDisabled (bool disabled)=0
virtual bool	isDisabled () const =0
virtual bool	isEnabled () const =0
virtual void	setPopup (bool popup)=0
virtual bool	isPopup () const =0
virtual void	setInline (bool inlined)=0
virtual bool	isInline () const =0
virtual void	setDecorationStyle (const WCssDecorationStyle &style)=0
virtual WCssDecorationStyle &	decorationStyle ()=0
virtual void	setStyleClass (const WString &styleClass)=0
virtual WString	styleClass () const =0
virtual void	addStyleClass (const WString &styleClass, bool force=false)=0
virtual void	removeStyleClass (const WString &styleClass, bool force=false)=0
virtual bool	hasStyleClass (const WString &styleClass) const =0
virtual void	setVerticalAlignment (AlignmentFlag alignment, const WLength &length=WLength::Auto)=0
virtual AlignmentFlag	verticalAlignment () const =0
virtual WLength	verticalAlignmentLength () const =0
virtual void	setToolTip (const WString &text, TextFormat textFormat=PlainText)=0
virtual WString	toolTip () const =0
virtual void	setDeferredToolTip (bool enable, TextFormat textFormat=PlainText)=0
virtual void	refresh ()
virtual void	setAttributeValue (const std::string &name, const WString &value)=0
virtual WString	attributeValue (const std::string &name) const =0
virtual void	setJavaScriptMember (const std::string &name, const std::string &value)=0
virtual std::string	javaScriptMember (const std::string &name) const =0
virtual void	callJavaScriptMember (const std::string &name, const std::string &args)=0
virtual void	load ()=0
virtual bool	loaded () const =0
virtual void	setTabIndex (int index)=0
virtual int	tabIndex () const =0
virtual void	setId (const std::string &id)=0
virtual WWidget *	find (const std::string &name)=0
virtual void	setSelectable (bool selectable)=0
virtual void	doJavaScript (const std::string &js)=0

Private Member Functions
void	changeLanguage ()
	Change the language. More...
void	setLanguage (const std::string lang)

Private Attributes
std::vector< WText * >	languageSelects_

Additional Inherited Members
Protected Member Functions inherited from Wt::WWidget
virtual void	enableAjax ()=0
virtual void	propagateSetEnabled (bool enabled)=0
virtual void	render (WFlags< RenderFlag > flags)

Detailed Description

Main widget for the Form example.

This class demonstrates, next instantiating the form itself, handling of different languages.

Definition at line 29 of file FormExample.h.

Constructor & Destructor Documentation

FormExample::FormExample

(

WContainerWidget *

parent = 0

)

Instantiate a new form example.

Definition at line 14 of file FormExample.C.

  : WContainerWidget(parent)
{
  WContainerWidget *langLayout = new WContainerWidget(this);
  langLayout->setContentAlignment(AlignRight);
  new WText(tr("language"), langLayout);

  const char *lang[] = { "en", "nl" };

  for (int i = 0; i < 2; ++i) {
    WText *t = new WText(widen(lang[i]), langLayout);
    t->setMargin(5);
    t->clicked().connect(this, &FormExample::changeLanguage);

    languageSelects_.push_back(t);
  }

  /*
   * Start with the reported locale, if available
   */
  setLanguage(wApp->locale().name());

  Form *form = new Form(this);
  form->setMargin(20);
}

Member Function Documentation

void FormExample::changeLanguage ( )

private

Change the language.

Definition at line 62 of file FormExample.C.

{
<