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Subject: Bug in MessageBox Visual designer and C++ Builder [Print This Page]

Author: pazvante Time: 2009-7-8 17:56 Subject: Bug in MessageBox Visual designer and C++ Builder

The code generated by the MessageBox Visual designer for MessageDlg and C++ Builder is sometimes incorrect.

For example instead of
MessageDlg("text", mtConfirmation, [mbOK], 0);

it should be
MessageDlg("text", mtConfirmation, TMsgDlgButtons() << mbOK, 0);

The same for
MessageDlg("text", mtConfirmation, [mbYes, mbNo], 0);
MessageDlg("text", mtConfirmation, [mbRetry, mbCancel], 0);

it should be
MessageDlg("text", mtConfirmation, TMsgDlgButtons() << mbYes << mbNo, 0);
MessageDlg("text", mtConfirmation, TMsgDlgButtons() << mbRetry << mbCancel, 0);

Tested with CnWizards_0.9.2.522 and BCB 6.0.

BTW, thank you for a great addon!

[ Last edited by pazvante at 2009-7-8 17:58 ]

Author: Passion Time: 2009-7-8 18:47

Thanks for your report. We'll correct this problem.

Author: Passion Time: 2009-7-8 20:16

Please try our latest nightly build 0.9.2.525? It fixed this problem.

http://www.cnpack.org/downbuilds.php

or

http://code.google.com/p/cnpack/downloads/list?can=1

Author: pazvante Time: 2009-7-8 21:40

Thanks for the quick reply!
Tested build 525 and it works.
One note though.
There are some #defines in Dialogs:

Constant	Meaning
mbYesNoCancel	mbYes, mbNo, and mbCancel
mbYesNoAllCancel	mbYes, mbYesToAll, mbNo, mbNoToAll, and mbCancel
mbOKCancel	mbOK and mbCancel
mbAbortRetryIgnore	mbAbort, mbRetry, and mbIgnore
mbAbortIgnore	mbAbort, mbIgnore

that can be used instead (like the previous version did)
So
MessageDlg("text", mtConfirmation, TMsgDlgButtons() << mbAbort << mbRetry << mbIgnore, 0);
becomes
MessageDlg("text", mtConfirmation, mbAbortRetryIgnore, 0);

The only messages that failed were the ones (3) mentioned by me in the 1st post. Everything else worked fine.

You can leave it like it is now or you can change to use TMsgDlgButtons() only where absolutely needed (like GExperts does).

[ Last edited by pazvante at 2009-7-8 21:43 ]

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