Class TableViewSkinBase<M,S,C extends Control,I extends IndexedCell<M>,TC extends TableColumnBase<S,?>>

  • Type Parameters:
    M - The type of the item stored in each row (for TableView, this is the type of the items list, and for TreeTableView, this is the type of the TreeItem).
    S - The type of the item, as represented by the selection model (for TableView, this is, again, the type of the items list, and for TreeTableView, this is TreeItem typed to the same type as M).
    C - The type of the virtualised control (e.g TableView, TreeTableView)
    I - The type of cell used by this virtualised control (e.g. TableRow, TreeTableRow)
    TC - The type of TableColumnBase used by this virtualised control (e.g. TableColumn, TreeTableColumn)
    All Implemented Interfaces:
    Skin<M>
    Direct Known Subclasses:
    TableViewSkin, TreeTableViewSkin


    public abstract class TableViewSkinBase<M,S,C extends Control,I extends IndexedCell<M>,TC extends TableColumnBase<S,?>>
    extends VirtualContainerBase<C,I>
    TableViewSkinBase is the base skin class used by controls such as TableView and TreeTableView (the concrete classes are TableViewSkin and TreeTableViewSkin, respectively).
    Since:
    9
    See Also:
    TableView, TreeTableView, TableViewSkin, TreeTableViewSkin
    • Constructor Detail

      • TableViewSkinBase

        public TableViewSkinBase​(C control)
        Parameters:
        control - the control
    • Method Detail

      • dispose

        public void dispose​()
        Called by a Skinnable when the Skin is replaced on the Skinnable. This method allows a Skin to implement any logic necessary to clean up itself after the Skin is no longer needed. It may be used to release native resources. The methods Skin.getSkinnable() and Skin.getNode() should return null following a call to dispose. Calling dispose twice has no effect.
        Specified by:
        dispose in interface Skin<M>
        Overrides:
        dispose in class SkinBase<C extends Control>
      • computePrefHeight

        protected double computePrefHeight​(double width,
                                           double topInset,
                                           double rightInset,
                                           double bottomInset,
                                           double leftInset)
        Calculates the preferred height of this SkinBase. The default implementation calculates this height as the height of the area occupied by its managed children when they are positioned at their current positions at their preferred heights.
        Overrides:
        computePrefHeight in class SkinBase<C extends Control>
        Parameters:
        width - the width that should be used if preferred height depends on it
        topInset - the pixel snapped top inset
        rightInset - the pixel snapped right inset
        bottomInset - the pixel snapped bottom inset
        leftInset - the pixel snapped left inset
        Returns:
        the calculated preferred height
      • computePrefWidth

        protected double computePrefWidth​(double height,
                                          double topInset,
                                          double rightInset,
                                          double bottomInset,
                                          double leftInset)
        Calculates the preferred width of this SkinBase. The default implementation calculates this width as the width of the area occupied by its managed children when they are positioned at their current positions at their preferred widths.
        Overrides:
        computePrefWidth in class SkinBase<C extends Control>
        Parameters:
        height - the height that should be used if preferred width depends on it
        topInset - the pixel snapped top inset
        rightInset - the pixel snapped right inset
        bottomInset - the pixel snapped bottom inset
        leftInset - the pixel snapped left inset
        Returns:
        the calculated preferred width
      • layoutChildren

        protected void layoutChildren​(double x,
                                      double y,
                                      double w,
                                      double h)
        Called during the layout pass of the scenegraph.
        Overrides:
        layoutChildren in class VirtualContainerBase<C extends Control,I extends IndexedCell<M>>
        Parameters:
        x - the x position
        y - the y position
        w - the width
        h - the height
      • createTableHeaderRow

        protected TableHeaderRow createTableHeaderRow​()
        Creates a new TableHeaderRow instance. By default this method should not be overridden, but in some circumstances it makes sense (e.g. testing, or when extreme customization is desired).
        Returns:
        A new TableHeaderRow instance.