#include <FileChooser.hpp>

Inheritance diagram for ewol::widget::FileChooser:

Public Member Functions
	DECLARE_WIDGET_FACTORY (FileChooser, "FileChooser")

void	onGetFocus () override

Public Member Functions inherited from ewol::widget::Composer
	DECLARE_WIDGET_FACTORY (Composer, "Composer")

virtual	~Composer ()

bool	loadFromFile (const std::string &_fileName)

bool	loadFromString (const std::string &_composerXmlString)

Public Member Functions inherited from ewol::widget::Container
virtual	~Container ()

ewol::WidgetShared	getSubWidget ()

void	setSubWidget (ewol::WidgetShared _newWidget)

virtual void	subWidgetReplace (const ewol::WidgetShared &_oldWidget, const ewol::WidgetShared &_newWidget)

void	subWidgetRemove ()

void	subWidgetUnLink ()

void	systemDraw (const ewol::DrawProperty &_displayProp) override

void	onRegenerateDisplay () override

void	onChangeSize () override

void	calculateMinMaxSize () override

ewol::WidgetShared	getWidgetAtPos (const vec2 &_pos) override

ewol::ObjectShared	getSubObjectNamed (const std::string &_objectName) override

bool	loadXML (const exml::Element &_node) override

void	setOffset (const vec2 &_newVal) override

void	requestDestroyFromChild (const ewol::ObjectShared &_child) override

Public Member Functions inherited from ewol::Widget
virtual	~Widget ()

virtual vec2	relativePosition (const vec2 &_pos)

virtual void	calculateSize ()

virtual vec2	getSize ()

virtual void	setSize (const vec2 &_value)

virtual vec2	getCalculateMinSize ()

virtual vec2	getCalculateMaxSize ()

virtual const vec2 &	getOffset ()

virtual void	setZoom (float _newVal)

virtual float	getZoom ()

virtual void	changeZoom (float _range)

virtual void	setOrigin (const vec2 &_pos)

virtual vec2	getOrigin ()

void	setNoMinSize ()

virtual void	checkMinSize ()

void	setNoMaxSize ()

virtual void	checkMaxSize ()

virtual bvec2	canExpand ()

const bvec2 &	canFill ()

virtual bool	getFocus ()

virtual bool	setFocus ()

virtual bool	rmFocus ()

virtual void	keepFocus ()

virtual int32_t	getMouseLimit ()

virtual void	setMouseLimit (int32_t _numberState)

virtual bool	getKeyboardRepeate ()

virtual bool	systemEventInput (ewol::event::InputSystem &_event)

virtual bool	systemEventEntry (ewol::event::EntrySystem &_event)

virtual void	onEventClipboard (enum gale::context::clipBoard::clipboardListe _clipboardID)

virtual bool	onEventShortCut (const gale::key::Special &_special, char32_t _unicodeValue, enum gale::key::keyboard _kbMove, bool _isDown)

virtual void	grabCursor ()

virtual void	unGrabCursor ()

virtual bool	getGrabStatus ()

virtual void	setCursor (enum gale::context::cursor _newCursor)

virtual enum gale::context::cursor	getCursor ()

void	requestUpdateSize ()

ewol::widget::Manager &	getWidgetManager ()

ememory::SharedPtr< ewol::widget::Windows >	getWindows ()

void	setAnnimationType (enum ewol::Widget::annimationMode _mode, const std::string &_type)

void	setAnnimationTime (enum ewol::Widget::annimationMode _mode, float _time)

bool	startAnnimation (enum ewol::Widget::annimationMode _mode)

bool	stopAnnimation ()

Public Member Functions inherited from ewol::Object
	DECLARE_FACTORY (Object)

virtual	~Object ()

bool	objectHasBeenCorectlyInit ()

virtual void	destroy ()

bool	isDestroyed () const

virtual void	setParent (const ewol::ObjectShared &_newParent)

virtual void	removeParent ()

const char *const	getObjectType () const

std::string	getTypeDescription () const

bool	isTypeCompatible (const std::string &_type) const

bool	getStatic ()

int32_t	getId ()

bool	propertySetOnWidgetNamed (const std::string &_objectName, const std::string &_config, const std::string &_value)

virtual bool	storeXML (exml::Element &_node) const

void	setStatusResource (bool _val)

bool	getStatusResource () const

Public Member Functions inherited from ememory::EnableSharedFromThis< Object >
ememory::SharedPtr< EMEMORY_TYPE >	sharedFromThis ()

const ememory::SharedPtr< EMEMORY_TYPE >	sharedFromThis () const

ememory::WeakPtr< EMEMORY_TYPE >	weakFromThis ()

const ememory::WeakPtr< EMEMORY_TYPE >	weakFromThis () const

Public Attributes
esignal::Signal	signalCancel

esignal::Signal< std::string >	signalValidate

eproperty::Value< std::string >	propertyPath

eproperty::Value< std::string >	propertyFile

eproperty::Value< std::string >	propertyLabelTitle

eproperty::Value< std::string >	propertyLabelValidate

eproperty::Value< std::string >	propertyLabelCancel

Public Attributes inherited from ewol::widget::Composer
eproperty::Value< bool >	propertyRemoveIfUnderRemove

Public Attributes inherited from ewol::Widget
eproperty::Value< gale::Dimension >	propertyMinSize

eproperty::Value< gale::Dimension >	propertyMaxSize

eproperty::Value< bvec2 >	propertyExpand

eproperty::Value< bvec2 >	propertyFill

eproperty::Value< bool >	propertyHide

eproperty::List< enum ewol::gravity >	propertyGravity

eproperty::Value< bool >	propertyCanFocus

esignal::Signal< std::string >	signalShortcut

esignal::Signal	signalAnnimationStart

esignal::Signal< float >	signalAnnimationRatio

esignal::Signal	signalAnnimationStop

Public Attributes inherited from ewol::Object
eproperty::Value< std::string >	propertyName

Public Attributes inherited from eproperty::Interface
eproperty::InterfaceData	properties

Protected Member Functions
void	init () override

virtual void	onChangePropertyPath ()

virtual void	onChangePropertyFile ()

virtual void	onChangePropertyLabelTitle ()

virtual void	onChangePropertyLabelValidate ()

virtual void	onChangePropertyLabelCancel ()

Protected Member Functions inherited from ewol::widget::Composer
	Composer ()

Protected Member Functions inherited from ewol::widget::Container
	Container ()

Protected Member Functions inherited from ewol::Widget
	Widget ()

virtual void	onLostFocus ()

virtual void	setKeyboardRepeate (bool _state)

virtual void	showKeyboard ()

virtual void	hideKeyboard ()

virtual bool	onEventInput (const ewol::event::Input &_event)

virtual bool	onEventEntry (const ewol::event::Entry &_event)

virtual void	shortCutAdd (const std::string &_descriptiveString, const std::string &_message="")

virtual void	shortCutClean ()

virtual void	shortCutRemove (const std::string &_message)

virtual void	markToRedraw ()

virtual bool	needRedraw ()

virtual void	onDraw ()

void	addAnnimationType (enum ewol::Widget::annimationMode _mode, const char *_type)

virtual bool	onStartAnnimation (enum ewol::Widget::annimationMode _mode)

virtual void	onStopAnnimation ()

virtual void	onChangePropertyCanFocus ()

virtual void	onChangePropertyGravity ()

virtual void	onChangePropertyHide ()

virtual void	onChangePropertyFill ()

virtual void	onChangePropertyExpand ()

virtual void	onChangePropertyMaxSize ()

virtual void	onChangePropertyMinSize ()

Protected Member Functions inherited from ewol::Object
	Object ()

virtual void	autoDestroy ()

void	addObjectType (const char *_type)

Additional Inherited Members
Static Public Member Functions inherited from ewol::Object
static ewol::object::Manager &	getObjectManager ()

static ewol::Context &	getContext ()

static ewol::ObjectShared	getObjectNamed (const std::string &_objectName)

Protected Types inherited from ewol::Widget
enum	annimationMode { annimationModeEnableAdd, annimationModeEnableRemove, annimationModeDisable }

Protected Attributes inherited from ewol::widget::Container
ewol::WidgetShared	m_subWidget

Protected Attributes inherited from ewol::Widget
vec2	m_size

vec2	m_minSize

vec2	m_maxSize

vec2	m_offset

float	m_zoom

vec2	m_origin

bool	m_needRegenerateDisplay

enum annimationMode	m_annimationMode

float	m_annimationratio

eproperty::List< int32_t >	propertyAnnimationTypeStart

eproperty::Range< float >	propertyAnnimationTimeStart

eproperty::List< int32_t >	propertyAnnimationTypeStop

eproperty::Range< float >	propertyAnnimationTimeStop

Protected Attributes inherited from ewol::Object
ewol::ObjectWeak	m_parent

bool	m_destroy

bool	m_static

Detailed Description

File Chooser is a simple selector of file for opening, saving, and what you want ...

As all other pop-up methode ( wost case we can have) the creating is simple , but event back is not all the time simple:

Fist global static declaration and inclusion: [code style=c++] #include <ewol/widget/meta/FileChooser.h> [/code]

The first step is to create the file chooser pop-up : (never in the constructor!!!) [code style=c++] ewol::widget::FileChooserShared tmpWidget = ewol::Widget::FileChooser::create(); if (tmpWidget == nullptr) { APPL_ERROR("Can not open File chooser !!! "); return -1; } // register on the Validate event: tmpWidget->signalValidate.connect(sharedFromThis(), &****::onCallbackOpenFile); // no need of this event watching ... tmpWidget->signalCancel.connect(sharedFromThis(), &****::onCallbackClosePopUp); // set the title: tmpWidget->propertyLabelTitle.set("Open files ..."); // Set the validate Label: tmpWidget->propertyLabelValidate.set("Open"); // simply set a folder (by default this is the home folder) //tmpWidget->propertyPath.set("/home/me"); // add the widget as windows pop-up ... ewol::widget::WindowsShared tmpWindows = getWindows(); if (tmpWindows == nullptr) { APPL_ERROR("Can not get the current windows !!! "); return -1; } tmpWindows->popUpWidgetPush(tmpWidget); [/code]

Now we just need to wait the the open event message.

[code style=c++] void ****::onCallbackOpenFile(const std::string& _value) { APPL_INFO("Request open file : '" << _value << "'"); } void ****::onCallbackClosePopUp() { APPL_INFO("The File chooser has been closed"); } [/code] This is the best example of a Meta-widget.

Member Function Documentation

§ onGetFocus()

void ewol::widget::FileChooser::onGetFocus ( )

overridevirtual

Event of the focus has been grep by the current widget.

Reimplemented from ewol::Widget.

Member Data Documentation

§ propertyFile

eproperty::Value<std::string> ewol::widget::FileChooser::propertyFile

Selected file.

§ propertyLabelCancel

eproperty::Value<std::string> ewol::widget::FileChooser::propertyLabelCancel

Label of cancel/close button of the pop-up (can use translation)

§ propertyLabelTitle

eproperty::Value<std::string> ewol::widget::FileChooser::propertyLabelTitle

Label of the pop-up (can use translation)

§ propertyLabelValidate

eproperty::Value<std::string> ewol::widget::FileChooser::propertyLabelValidate

Label of validate button of the pop-up (can use translation)

§ propertyPath

eproperty::Value<std::string> ewol::widget::FileChooser::propertyPath

Current path to explore.

§ signalCancel

esignal::Signal ewol::widget::FileChooser::signalCancel

abort the display of the pop-up or press cancel button

§ signalValidate

esignal::Signal<std::string> ewol::widget::FileChooser::signalValidate

select file(s)

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

framework/atria-soft/ewol/ewol/widget/meta/FileChooser.hpp

Public Member Functions

Public Attributes

Protected Member Functions

Additional Inherited Members