Class AbstractTableOrTreeItemWrapper


  • public abstract class AbstractTableOrTreeItemWrapper
    extends Object
    A wrapper of Table Item or Tree Item.
    Since:
    4.0
    • Method Summary

      All Methods Static Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      static AbstractTableOrTreeItemWrapper create​(org.eclipse.swt.widgets.Item item)
      Create an ItemWrapper from an Item.
      abstract org.eclipse.swt.graphics.Rectangle getBounds()
      returns the bounds (as Rectangle) of the Item.
      Object getData()
      Returns the data associated to the Item.
      abstract org.eclipse.swt.graphics.Image getImage​(int index)
      Returns the image stored at the given column index in the receiver, or null if the image has not been set or if the column does not exist.
      abstract org.eclipse.swt.graphics.Rectangle getImageBounds​(int index)
      Returns a rectangle describing the size and location relative to its parent of an image at a column in the tree or the table.
      protected abstract org.eclipse.swt.widgets.Item getItem()
      Returns the wrapped Item.
      abstract org.eclipse.swt.widgets.Scrollable getParent()
      Returns the parent of the Item.
      abstract int getParentColumnCount()
      Returns the number of columns contained in the receiver.
      abstract AbstractTableOrTreeItemWrapper getParentItem()
      Returns the parent Item of the receiver.
      abstract int getParentItemHeight()
      Returns the height of the area which would be used to display the parent item of an Item of the tree or the table.
      abstract String getText​(int index)
      Returns the text stored at the given column index in the receiver, or empty string if the text has not been set.
      abstract org.eclipse.swt.graphics.Rectangle getTextBounds​(int index)
      Returns a rectangle describing the size and location relative to its parent of the text at a column in the tree or the table.
      boolean isExpandable()
      Returns whether the receiver can be expanded to show children.
    • Constructor Detail

      • AbstractTableOrTreeItemWrapper

        public AbstractTableOrTreeItemWrapper()
    • Method Detail

      • create

        public static AbstractTableOrTreeItemWrapper create​(org.eclipse.swt.widgets.Item item)
        Create an ItemWrapper from an Item.
        Parameters:
        item - the given Item.
        Returns:
        the wrapped Item.
      • getItem

        protected abstract org.eclipse.swt.widgets.Item getItem()
        Returns the wrapped Item.
        Returns:
        the wrapped Item.
      • getBounds

        public abstract org.eclipse.swt.graphics.Rectangle getBounds()
        returns the bounds (as Rectangle) of the Item.
        Returns:
        the bounds (as Rectangle) of the Item.
      • getParent

        public abstract org.eclipse.swt.widgets.Scrollable getParent()
        Returns the parent of the Item.
        Returns:
        the parent of the Item.
      • getParentColumnCount

        public abstract int getParentColumnCount()
        Returns the number of columns contained in the receiver.
        Returns:
        the number of columns contained in the receiver.
      • getImageBounds

        public abstract org.eclipse.swt.graphics.Rectangle getImageBounds​(int index)
        Returns a rectangle describing the size and location relative to its parent of an image at a column in the tree or the table.
        Parameters:
        index - the index that specifies the column.
        Returns:
        a rectangle describing the size and location relative to its parent of an image at a column in the tree or the table.
      • getTextBounds

        public abstract org.eclipse.swt.graphics.Rectangle getTextBounds​(int index)
        Returns a rectangle describing the size and location relative to its parent of the text at a column in the tree or the table.
        Parameters:
        index - the index that specifies the column.
        Returns:
        a rectangle describing the size and location relative to its parent of the text at a column in the tree or the table.
      • getText

        public abstract String getText​(int index)
        Returns the text stored at the given column index in the receiver, or empty string if the text has not been set.
        Parameters:
        index - the index that specifies the column.
        Returns:
        the text stored at the given column index in the receiver, or empty string if the text has not been set.
      • getImage

        public abstract org.eclipse.swt.graphics.Image getImage​(int index)
        Returns the image stored at the given column index in the receiver, or null if the image has not been set or if the column does not exist.
        Parameters:
        index - the index that specifies the column.
        Returns:
        the image stored at the given column index in the receiver, or null if the image has not been set or if the column does not exist.
      • getParentItem

        public abstract AbstractTableOrTreeItemWrapper getParentItem()
        Returns the parent Item of the receiver.
        Returns:
        the parent Item of the receiver.
      • getParentItemHeight

        public abstract int getParentItemHeight()
        Returns the height of the area which would be used to display the parent item of an Item of the tree or the table.
        Returns:
        the height of the area which would be used to display the parent item of an Item of the tree or the table.
      • isExpandable

        public boolean isExpandable()
        Returns whether the receiver can be expanded to show children.
        Returns:
        whether the receiver can be expanded to show children.
      • getData

        public Object getData()
        Returns the data associated to the Item.
        Returns:
        the data associated to the Item.