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Documentation of class 'HierarchicalDropTargetController':
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Class: HierarchicalDropTargetController
Inheritance
Class protocol
constants
instance creation
Instance protocol
drop actions
instance creation
private
Inheritance:
Object
| +--
HierarchicalDropTargetController
Package:
stx:libwidg2
Category:
Interface-DragAndDrop
Version:
rev:
1.9
date:
2018/06/15 00:48:45
user:
cg
file:
HierarchicalDropTargetController.st
directory:
libwidg2
module:
stx
stc-classLibrary:
libwidg2
Class protocol:
constants
delayMilliSecondsBeforeExpand
instance creation
receiver:
aReceiver
argument:
anArgument
dropSelector:
aDropSelector
canDropSelector:
aCanDropSelector
receiver:
aReceiver
argument:
anArgument
dropSelector:
aDropSelector
canDropSelector:
aCanDropSelector
canExpandSelector:
aCanExpandSelector
receiver:
aReceiver
dropSelector:
aDropSelector
canDropSelector:
aCanDropSelector
receiver:
aReceiver
dropSelector:
aDropSelector
canDropSelector:
aCanDropSelector
canExpandSelector:
aCanExpandSelector
Instance protocol:
drop actions
canDrop:
aDropContext
return true, if the DropContext can be dropped into the list of items
drop:
aDropContext
drop the dropContext into the hierachical list of items
dropEnter:
aDropContext
a drop operation enters my widget; set the highlightMode in the target widget
dropLeave:
aDropContext
restore drop indications drawn...
dropOver:
aDropContext
never setup by dropEnter:
instance creation
receiver:
aReceiver
argument:
anArgument
dropSelector:
aDropSelector
canDropSelector:
aCanDropSelector
canExpandSelector:
aCanExpandSelector
private
changeDropLineTo:
aLineOrNil
in:
aDropContext
nothing changed
expandForDrop:
aDropContext
at:
aLnNr
work around X11 draw problems
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