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twBRBrowse() Cargo Structure
When using actionkeys or mouse hot spots,
it is very common to obtain a reference to
the browse with twBRGetBrowse() and modify
the browse behaviour from outside. This
cargo structure is provided in order that
the programmer has complete control over
the browse structure at all times, even
when the browse is active.
An example might be to use a PreRun block
to define column ColorBlocks or use a
different title color for the browse
than the default text colour, eg.,
bPreRun := {|x,y| twTitle( "Title", "n/w",
"T", "C" ),;
x := twBRGetBrowse(), ;
y := x:GETCOLUMN( 2 ),;
y:colorblock := {|| { 5, 2 } },;
y := x:GETCOLUMN( 3 ),;
y:colorblock := {|| ;
IIF( Part->POnHand > 500, ;
{ 1, 2 }, ;
IIF( Part->POnHand < 100, ;
{ 7, 2 }, { 6, 2 } )) },;
x:ColPos := 1 }
NOTE: Some of the setting in the above
example may be set up in the column
definition.
See TSDWIN.NG for more details