Class TableRowSkinBase<T,C extends IndexedCell,R extends IndexedCell>

    • Property Detail

      • graphic

        protected ObjectProperty<Node> graphicProperty
        Returns the graphic to draw on the inside of the disclosure node. Null is acceptable when no graphic should be shown. Commonly this is the graphic associated with a TreeItem (i.e. treeItem.getGraphic()), rather than a graphic associated with a cell.
    • Constructor Detail

      • TableRowSkinBase

        public TableRowSkinBase​(C control)
        Creates a new instance of TableRowSkinBase, although note that this instance does not handle any behavior / input mappings - this needs to be handled appropriately by subclasses.
        Parameters:
        control - The control that this skin should be installed onto.
    • Method Detail

      • createCell

        protected abstract R createCell​(TableColumnBase<T,?> tc)
        Creates a new cell instance that is suitable for representing the given table column instance.
        Parameters:
        tc - the table column
        Returns:
        the created cell
      • updateCell

        protected abstract void updateCell​(R cell,
                                           C row)
        A method to allow the given cell to be told that it is a member of the given row. How this is implemented is dependent on the actual cell implementation.
        Parameters:
        cell - The cell for which we want to inform it of its owner row.
        row - The row which will be set on the given cell.
      • getTableColumn

        protected abstract TableColumnBase<T,?> getTableColumn​(R cell)
        Returns the TableColumnBase instance for the given cell instance.
        Parameters:
        cell - The cell for which a TableColumn is desired.
        Returns:
        the table column
      • getVisibleLeafColumns

        protected abstract ObservableList<? extends TableColumnBase> getVisibleLeafColumns​()
        Returns an unmodifiable list containing the currently visible leaf columns.
        Returns:
        the list of visible leaf columns
      • graphicProperty

        protected ObjectProperty<Node> graphicProperty​()
        Returns the graphic to draw on the inside of the disclosure node. Null is acceptable when no graphic should be shown. Commonly this is the graphic associated with a TreeItem (i.e. treeItem.getGraphic()), rather than a graphic associated with a cell.
      • layoutChildren

        protected void layoutChildren​(double x,
                                      double y,
                                      double w,
                                      double h)
        The Layout algorithm works like this: - Get the labeled w/h, graphic w/h, text w/h - Compute content w/h based on graphicVPos, graphicHPos, graphicTextGap, and graphic w/h and text w/h - (Note that the text content has been pre-truncated where necessary) - compute content x/y based on content w/h and labeled w/h and the labeled's hpos and vpos - position the graphic and text
        Overrides:
        layoutChildren in class LabeledSkinBase<C extends IndexedCell>
        Parameters:
        x - the x position
        y - the y position
        w - the width
        h - the 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 LabeledSkinBase<C extends IndexedCell>
        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
      • 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 LabeledSkinBase<C extends IndexedCell>
        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
      • computeMinHeight

        protected double computeMinHeight​(double width,
                                          double topInset,
                                          double rightInset,
                                          double bottomInset,
                                          double leftInset)
        Computes the minimum allowable height of the Skin, based on the provided width.
        Overrides:
        computeMinHeight in class LabeledSkinBase<C extends IndexedCell>
        Parameters:
        width - The width of the Skin, in case this value might dictate the minimum height.
        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:
        A double representing the minimum height of this Skin.
      • computeMaxHeight

        protected double computeMaxHeight​(double width,
                                          double topInset,
                                          double rightInset,
                                          double bottomInset,
                                          double leftInset)
        Computes the maximum allowable height of the Skin, based on the provided width.
        Overrides:
        computeMaxHeight in class LabeledSkinBase<C extends IndexedCell>
        Parameters:
        width - The width of the Skin, in case this value might dictate the maximum height.
        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:
        A double representing the maximum height of this Skin.