C# Class SIL.FieldWorks.XWorks.PossibilityTreeBarHandler

makes a hierarchical tree of possibility items, *even if the record list is flattened*

Inheritance: TreeBarHandler

Mostrar archivo Open project: sillsdev/FieldWorks

Public Methods

Method	Description
PopulateRecordBar ( SIL.FieldWorks.XWorks.RecordList list ) : void

Protected Methods

Method	Description
AddSubNodes ( ICmObject obj, TreeNodeCollection parentsCollection ) : void	add any subitems to the tree. Note! This assumes that the list has been preloaded (e.g., using PreLoadList), so it bypasses normal load operations for speed purposes. Withoug preloading, it took almost 19,000 queries to start FW showing semantic domain list. With preloading it reduced the number to 200 queries.
ShouldAddNode ( ICmObject obj ) : bool	this is overridden because we actually need to avoid adding items from the top-level if they are not top-level possibilities. They will show up under their respective parents.in other words, if the list we are given has been flattened, we need to un-flatten it.
UpdateHeaderVisibility ( ) : void	It's possible that another tree bar handler recently turned over control of the RecordBar to us, if so, we want to make sure they didn't leave the optional info bar visible.
tree_moveDown ( ) : void
tree_moveUp ( ) : void

Private Methods

Method	Description
CreateTreebarContextMenuStrip ( ) : ContextMenuStrip
MoveItem ( int distance ) : void	Move the clicked item the specified distance (currently +/- 1) in its owning list.

Method Details

AddSubNodes() protected method

add any subitems to the tree. Note! This assumes that the list has been preloaded (e.g., using PreLoadList), so it bypasses normal load operations for speed purposes. Withoug preloading, it took almost 19,000 queries to start FW showing semantic domain list. With preloading it reduced the number to 200 queries.

protected AddSubNodes ( ICmObject obj, TreeNodeCollection parentsCollection ) : void
obj	ICmObject
parentsCollection	System.Windows.Forms.TreeNodeCollection
return	void

PopulateRecordBar() public method

public PopulateRecordBar ( SIL.FieldWorks.XWorks.RecordList list ) : void
list	SIL.FieldWorks.XWorks.RecordList
return	void

ShouldAddNode() protected method

this is overridden because we actually need to avoid adding items from the top-level if they are not top-level possibilities. They will show up under their respective parents.in other words, if the list we are given has been flattened, we need to un-flatten it.

protected ShouldAddNode ( ICmObject obj ) : bool
obj	ICmObject
return	bool

UpdateHeaderVisibility() protected method

It's possible that another tree bar handler recently turned over control of the RecordBar to us, if so, we want to make sure they didn't leave the optional info bar visible.

protected UpdateHeaderVisibility ( ) : void
return	void

tree_moveDown() protected method

protected tree_moveDown ( ) : void
return	void

tree_moveUp() protected method

protected tree_moveUp ( ) : void
return	void