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Pascal
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 Posted: Sun Nov 16, 2003 10:16 am Post subject: How can I get Enter key first when there is a TButton.Defaul |
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I put two controls on a form, one is TMyControl which is inherited from
TEdit, and the other is TButton which the property Default is set to TRUE.
For some reasons, I hope to disable the function of TButton.Default when I
press Enter key when TMyControl has the focus, how can I write the code in
TMyControl.
For example, if I put two controls, one is TCombobox and the other is
TButton which the property Default is set to TRUE. if now the FCombobox is
drop_down, even I press Enter key, it just make the FCombobox to close up,
and disable the Enter key to be sent to TButton (The FButton will not click
then). This is what I want. How to write the code in TMyControl to make
TMyControl can get the ENTER key first and disable it to be sent to TButton?
Thanks.
--Pascal
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Kurt Barthelmess
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| Posted: Sun Nov 16, 2003 11:05 am Post subject: Re: How can I get Enter key first when there is a TButton.De |
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"Pascal" <dontreply (AT) openfind (DOT) com> wrote:
| Quote: | I put two controls on a form, one is TMyControl which is inherited from
TEdit, and the other is TButton which the property Default is set to TRUE.
For some reasons, I hope to disable the function of TButton.Default when I
press Enter key when TMyControl has the focus, how can I write the code in
TMyControl.
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Respond to the WM_GETDLGCODE message. In there, call the inherited
method, and then "or" DLGC_WANTALLKEYS into the result.
Good luck.
Kurt
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Pascal
Guest
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| Posted: Sun Nov 16, 2003 11:58 am Post subject: Re: How can I get Enter key first when there is a TButton.De |
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It works, Thanks.
"Kurt Barthelmess (TeamB)" <kbarthelmess (AT) compuserve (DOT) com> ¼¶¼g©ó¶l¥ó·s»D
:3fb75979.318117078 (AT) newsgroups (DOT) borland.com...
| Quote: | "Pascal" <dontreply (AT) openfind (DOT) com> wrote:
I put two controls on a form, one is TMyControl which is inherited from
TEdit, and the other is TButton which the property Default is set to
TRUE.
For some reasons, I hope to disable the function of TButton.Default when
I
press Enter key when TMyControl has the focus, how can I write the code
in
TMyControl.
Respond to the WM_GETDLGCODE message. In there, call the inherited
method, and then "or" DLGC_WANTALLKEYS into the result.
Good luck.
Kurt
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