Wt
3.2.2
|
A specialized tree node which allows additional data to be associated with each node. More...
#include <Wt/WTreeTableNode>
Public Member Functions | |
WTreeTableNode (const WString &labelText, WIconPair *labelIcon=0, WTreeTableNode *parentNode=0) | |
Creates a new tree table node. | |
void | setColumnWidget (int column, WWidget *item) |
Sets a widget to be displayed in the given column for this node. | |
WWidget * | columnWidget (int column) |
Returns the widget set for a column. | |
WTreeTable * | table () const |
Returns the table for this node. | |
virtual void | insertChildNode (int index, WTreeNode *node) |
Inserts a child node. | |
Protected Member Functions | |
virtual void | setTable (WTreeTable *table) |
Sets the table for this node. |
A specialized tree node which allows additional data to be associated with each node.
Additional data for each column can be set using setColumnWidget().
This widget is styled by the current CSS theme. See WTreeNode for details.
Wt::WTreeTableNode::WTreeTableNode | ( | const WString & | labelText, |
WIconPair * | labelIcon = 0 , |
||
WTreeTableNode * | parentNode = 0 |
||
) |
Creates a new tree table node.
WWidget * Wt::WTreeTableNode::columnWidget | ( | int | column | ) |
Returns the widget set for a column.
Returns the widget set previously using setColumnWidget(), or 0
if no widget was previously set.
void Wt::WTreeTableNode::insertChildNode | ( | int | index, |
WTreeNode * | node | ||
) | [virtual] |
void Wt::WTreeTableNode::setColumnWidget | ( | int | column, |
WWidget * | item | ||
) |
Sets a widget to be displayed in the given column for this node.
Columns are counted starting from 0 for the tree list itself, and 1 for the first additional column.
The node label (in column 0) is not considered a column widget. To set a custom widget in column 0, you can add a widget to the labelArea().
void Wt::WTreeTableNode::setTable | ( | WTreeTable * | table | ) | [protected, virtual] |
Sets the table for this node.
This method is called when the node is inserted, directly, or indirectly into a table.
You may want to reimplement this method if you wish to customize the behaviour of the node depending on table properties. For example to only associate data with the node when the tree list is actually used inside a table.
WTreeTable* Wt::WTreeTableNode::table | ( | ) | const |
Returns the table for this node.