Wt  3.3.9
Public Member Functions | List of all members
Wt::WTableRow Class Reference

A table row. More...

#include <Wt/WTableRow>

Inheritance diagram for Wt::WTableRow:
Inheritance graph
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Public Member Functions

 WTableRow ()
 Creates a new table row. More...
 
virtual ~WTableRow ()
 Destructor.
 
WTabletable () const
 Returns the table to which this row belongs. More...
 
WTableCellelementAt (int column)
 Access the row element at the given column. More...
 
int rowNum () const
 Returns the row number of this row in the table. More...
 
void setHeight (const WLength &height)
 Sets the row height. More...
 
WLength height () const
 Returns the row height. More...
 
void setStyleClass (const WString &style)
 Sets the CSS style class for this row. More...
 
const WStringstyleClass () const
 Returns the CSS style class for this row. More...
 
void setHidden (bool how)
 Sets whether the row must be hidden. More...
 
bool isHidden () const
 Returns whether the rows is hidden. More...
 
void hide ()
 Hides the row. More...
 
void show ()
 Shows the row. More...
 
void setId (const std::string &id)
 Sets the CSS Id. More...
 
virtual const std::string id () const
 Returns the (unique) identifier for this object. More...
 
- Public Member Functions inherited from Wt::WObject
 WObject (WObject *parent=0)
 Create a WObject with a given parent object. More...
 
virtual ~WObject ()
 Destructor. More...
 
virtual void setObjectName (const std::string &name)
 Sets an object name. More...
 
virtual std::string objectName () const
 Returns the object name. More...
 
void resetLearnedSlots ()
 Resets learned stateless slot implementations. More...
 
template<class T >
void resetLearnedSlot (void(T::*method)())
 Resets a learned stateless slot implementation. More...
 
template<class T >
WStatelessSlot * implementStateless (void(T::*method)())
 Declares a slot to be stateless and learn client-side behaviour on first invocation. More...
 
template<class T >
WStatelessSlot * implementStateless (void(T::*method)(), void(T::*undoMethod)())
 Declares a slot to be stateless and learn client-side behaviour in advance. More...
 
void isNotStateless ()
 Marks the current function as not stateless. More...
 
template<class T >
WStatelessSlot * implementJavaScript (void(T::*method)(), const std::string &jsCode)
 Provides a JavaScript implementation for a method. More...
 
void addChild (WObject *child)
 Adds a child object. More...
 
virtual void removeChild (WObject *child)
 Removes a child object. More...
 
const std::vector< WObject * > & children () const
 Returns the children.
 
WObjectparent () const
 Returns the parent object.
 

Additional Inherited Members

- Public Types inherited from Wt::WObject
typedef void(WObject::* Method) ()
 Typedef for a WObject method without arguments.
 
- Protected Member Functions inherited from Wt::WObject
virtual WStatelessSlot * getStateless (Method method)
 On-demand stateless slot implementation. More...
 
- Static Protected Member Functions inherited from Wt::WObject
static WObjectsender ()
 Returns the sender of the current slot call. More...
 

Detailed Description

A table row.

A WTableRow is returned by WTable::rowAt() and managing various properties of a single row in a table (it is however not a widget).

A table row corresponds to the HTML <tr> tag.

See also
WTable, WTableColumn

Constructor & Destructor Documentation

Wt::WTableRow::WTableRow ( )

Creates a new table row.

Table rows must be added to a table using WTable::insertRow() before you can access contents in it using elementAt().

Member Function Documentation

WTableCell * Wt::WTableRow::elementAt ( int  column)

Access the row element at the given column.

Like WTable::elementAt(), if the column is beyond the current table dimensions, then the table is expanded automatically.

The row must be inserted within a table first.

WLength Wt::WTableRow::height ( ) const

Returns the row height.

See also
setHeight(const WLength&)
void Wt::WTableRow::hide ( )

Hides the row.

See also
setHidden()
const std::string Wt::WTableRow::id ( ) const
virtual

Returns the (unique) identifier for this object.

For a WWidget, this corresponds to the id of the DOM element that represents the widget. This is not entirely unique, since a composite widget shares the same id as its implementation.

By default, the id is auto-generated, unless a custom id is set for a widget using WWidget::setId(). The auto-generated id is created by concatenating objectName() with a unique number.

See also
WWidget::jsRef()

Reimplemented from Wt::WObject.

bool Wt::WTableRow::isHidden ( ) const

Returns whether the rows is hidden.

See also
setHidden()
int Wt::WTableRow::rowNum ( ) const

Returns the row number of this row in the table.

Returns -1 if the row is not yet part of a table.

See also
WTable::rowAt()
void Wt::WTableRow::setHeight ( const WLength height)

Sets the row height.

The default row height is WLength::Auto.

See also
height(), WWidget::resize()
void Wt::WTableRow::setHidden ( bool  how)

Sets whether the row must be hidden.

Hide or show the row.

The default value is false (row is not hidden).

See also
hide(), show()
void Wt::WTableRow::setId ( const std::string &  id)

Sets the CSS Id.

Sets a custom Id. Note that the Id must be unique across the whole widget tree, can only be set right after construction and cannot be changed.

See also
WObject::id()
void Wt::WTableRow::setStyleClass ( const WString style)

Sets the CSS style class for this row.

The style is inherited by all table cells in this row.

See also
styleClass(), WWidget::setStyleClass()
void Wt::WTableRow::show ( )

Shows the row.

See also
setHidden()
const WString& Wt::WTableRow::styleClass ( ) const

Returns the CSS style class for this row.

See also
styleClass(), WWidget::styleClass()
WTable* Wt::WTableRow::table ( ) const

Returns the table to which this row belongs.

See also
WTable::rowAt()

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