Not a bug in Polymorph as such, just a misuse perhaps. Choices are for lists, Squeak used to use this mechanism even for yes/not style answers. The better approach for this would be UIManager default confirm: 'Changes have not been saved.\Would you like to save or discard these changes?' translated withCRs trueChoice: 'Save' translated falseChoice: 'Discard' translated Although this has slightly different semantics (but was what Mariano suggested he wanted). To retain the semantics it could look like this instead... UIManager default confirm: 'Changes have not been saved.\Would you like to discard these changes or cancel the navigation?' translated withCRs trueChoice: 'Save' translated falseChoice: 'Cancel' translated Regards, Gary ----- Original Message ----- From: "Lukas Renggli" <renggli@gmail.com> To: <Pharo-project@lists.gforge.inria.fr> Sent: Sunday, July 18, 2010 2:18 PM Subject: Re: [Pharo-project] OBConfirmationRequest without cancel and input That's a bug in Polymorph. I don't know why it displays an input box for simple selections? Lukas 2010/7/18 Mariano Martinez Peck <marianopeck@gmail.com>:
I even think
PluggableTextMorph >> promptForCancel "Ask if it is OK to cancel changes to text" (self confirm: 'Changes have not been saved. Is it OK to cancel those changes?' translated) ifTrue: [model clearUserEditFlag].
is better ;)
On Sun, Jul 18, 2010 at 2:56 PM, Mariano Martinez Peck <marianopeck@gmail.com> wrote:
sorry, I attach picture.
On Sun, Jul 1orry8, 2010 at 2:56 PM, Mariano Martinez Peck <marianopeck@gmail.com> wrote:
Hi Lukas. I was taking a look to the OBDefinitionPanel >> aboutToChange:
because it sucks for me those popups. First, it has a TWO cancel option, and an input (to type and subselect items from the menu) that has no sense for two only options.
So, I would like something simple. I want a popup with a label: "'Changes have not been saved." and two simple buttons: "save" and "discard". Not hirzontal selection lines, but buttons.
I take a look into the methods and hierrarchy of OBInteractionRequest but I didn't find how to do it.
Thanks in advance for any hints you can give me.
Cheers
Mariano
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