Blank rows in Browse after resizing

[Hugh Middity]

Progress 9.1D (Windows)

In the ON WINDOW-RESIZED trigger, I change the height of a Browse, based on the change in the height of the window.
This works, but when maximising the form the browse shows 2 blank rows after the rows that were originally visible. Clicking on either row causes the data to appear; clicking on the scrollbar of the browse causes both to appear.

I tried adding "30 DOWN" to the WITH part of the DEFINE BROWSE statement, but this doesn't make any difference.

Any suggestions?

 

[Hugh Middity]

UPDATE: Just noticed that the browse (in its original size) was showing an extra 'half row', so increased its height to be exactly (approximately!) a whole number of rows.

Now, when the window is maximised it only shows one blank row. Progress of a kind, I suppose!

BTW, is there a formula to determine the optimum height of a browse?
eg (Number of Rows * X) + (Number of Column Heading Lines * Y)

 

[Cringer]

Personally I'd suggest upgrading as a first port of call. 9.1E as a bare minimum but version 10 if you can. There's been lots of improvements since 9.1D.

 

[kandavel879]

current-window:height=20.
current-window:width=200.
def frame f
browse with size 200 by 20.