Delphi 2010 Pro:
Per default property Keyoptions is empty and nothing happens pressing
insert, delete ...
You can only select the value and edit it.
Am 26.02.2013 19:03, schrieb Bart:
Hi all,
I'm currently working on the ValueListEditor.
I have some questions on the behaviour of the KeyOptions property that
I cannot find an answer to, simply because my Delphi is too old, and
it does not have a TValueListEditor at all, and the Embarcadero
DocWiki
(http://docwiki.embarcadero.com/Libraries/XE3/en/Vcl.ValEdit.TKeyOptions)
doesn't provide clear answers either.
So, for anyone that has a recent Delphi here are my questions:
1)
keyDelete: "The user can delete the selected name/value pair by
pressing the Delete key."
When does this happen.
- If the user presses Delete in "key" column, or also in "value" column?
If property keyoptions is [keyEdit,keyAdd,keyDelete,keyUnique] and you
press Control plus keyDelete, the whole line is deleted. Doesn't matter
which column is selected!
- Does it happen if the user is editing the cell (if keyEdit is set)?
YES !!!
2)
keyDelete: the Embarcadero docwiki does not specify: must keyEdit be
set in order to set keyDelete (like it is, for keyAdd)?
keyDelete can be set, even if keyedit is false !
3)
keyAdd: if the user presses Insert, an empty row is added.
(first attempt at implementing this in r40418)
- if you are in an empty row, does it still insert a new one?
No !
You just hit the insert key and get ONE new row next to current row.
Please only provide answer obtained by "black box" testing. Just build
a Delpi app and see how it functions.
Do NOT, I repeat do NOT, look at the Delphi source code.
Our implementation needs to be clean.
Thanks in advance.
Bart
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