net.infonode.docking.drop
public interface DropFilter
Interface for filtering drops when a drag and drop is in progress.
There are 4 kinds of drop types, see SplitDropInfo, ChildDropInfo, InteriorDropInfo and InsertTabDropInfo.
A drop filter is used to filter drops. The filter may decide if a drop of a window into another window is to be accepted or not. This makes it possible to tailor the drop behavior of a DockingWindow. The window (called drop window) into which another window is beeing dropped is asked if it will accept a drop of that window. The filter is asked continuously during a drag operation i.e. it may be asked many times during a drag operation.
Since: IDW 1.4.0
Version: $Revision: 1.4 $
Method Summary | |
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boolean | acceptDrop(DropInfo dropInfo)
Return true if the drop should be accepted, otherwise false.
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Parameters: dropInfo information about the current drop
Returns: true if drop is to be accepted, otherwise false