A tree table that displays a file tree. More...

#include <FileTreeTable.h>

Inheritance diagram for FileTreeTable:

Public Member Functions
	FileTreeTable (const boost::filesystem::path &path)
	Construct a new FileTreeTable. More...

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

void	addColumn (const WString &header, const WLength &width)

int	columnCount () const

void	setTreeRoot (std::unique_ptr< WTreeTableNode > root, const WString &header)

WTreeTableNode *	treeRoot ()

void	setTree (std::unique_ptr< WTree > tree, const WString &header)

WTree *	tree () const

WLength	columnWidth (int column) const

WText *	header (int column) const

WWidget *	headerWidget () const

void	setDisabled (bool isDisabled) override

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

	WCompositeWidget (std::unique_ptr< WWidget > implementation)

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

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

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

virtual std::string	objectName () const override

virtual const std::string	id () const override

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 void	setHidden (bool hidden, const WAnimation &animation=WAnimation()) override

virtual bool	isHidden () const override

virtual bool	isVisible () const override

virtual bool	isDisabled () const override

virtual bool	isEnabled () const override

virtual void	setPopup (bool popup) 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::Auto) override

virtual AlignmentFlag	verticalAlignment () const override

virtual WLength	verticalAlignmentLength () const override

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

virtual WString	toolTip () const override

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

virtual void	refresh () 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 void	load () override

virtual bool	loaded () const override

virtual void	setCanReceiveFocus (bool enabled) override

virtual bool	canReceiveFocus () const override

virtual void	setFocus (bool focus) override

virtual bool	setFirstFocus () override

virtual bool	hasFocus () const override

virtual void	setTabIndex (int index) override

virtual int	tabIndex () const override

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

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

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

virtual void	setSelectable (bool selectable) override

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

virtual void	propagateSetEnabled (bool enabled) override

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

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

void	setFocus ()

virtual void	setFocus (bool focus)=0

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

WWidget *	parent () const

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)

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

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

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

Protected Member Functions inherited from Wt::WTreeTable
virtual void	render (WFlags< RenderFlag > flags) override

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

void	setImplementation (std::unique_ptr< WWidget > widget)

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

W *	setNewImplementation (Args &&... args)

WWidget *	implementation ()

virtual int	boxPadding (Orientation orientation) const override

virtual int	boxBorder (Orientation orientation) const 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)

virtual WStatelessSlot *	getStateless (Method method) override

Detailed Description

A tree table that displays a file tree.

The table allows one to browse a path, and all its subdirectories, using a tree table. In addition to the file name, it shows file size and modification date.

The table use FileTreeTableNode objects to display the actual content of the table.

The tree table uses the LazyLoading strategy of WTreeNode to dynamically load contents for the tree.

This widget is part of the Wt File Explorer example.

Definition at line 33 of file FileTreeTable.h.

Constructor & Destructor Documentation

◆ FileTreeTable()

FileTreeTable::FileTreeTable ( const boost::filesystem::path & path )

Construct a new FileTreeTable.

Create a new FileTreeTable to browse the given path.

Definition at line 15 of file FileTreeTable.C.

   : WTreeTable()
 {
   addColumn("Size", 80);
   addColumn("Modified", 110);
  
   header(1)->setStyleClass("fsize");
   header(2)->setStyleClass("date");
  
   auto tableNode
       = std::make_unique<FileTreeTableNode>(path);
   setTreeRoot(std::move(tableNode), "File");
  
   //treeRoot()->setImagePack("icons/");
   treeRoot()->expand();
 }

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

filetreetable/FileTreeTable.h
filetreetable/FileTreeTable.C

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ FileTreeTable()