Squeak-dev November 2004

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164 participants
373 discussions

Re: Tabbed text morphs
by Chris Muller 01 Nov '04

01 Nov '04

Hi Brian, I remember seeing some tabbing support built into Morphic. I'm working on a UI utility in Morphic and ended up wrapping a TextMorph with my own "EntryFieldMorph" objects that end up controlling the TextMorph for me. It was easy-enough with Morphic to implement EntryFieldMorph>>#handleKeystroke: and check the incoming KeyboardEvent's keyCharacter for Character tab, as in.. handleKeystroke: aKeyboardEvent | keyPressed | aKeyboardEvent wasHandled ifTrue: [ ^self ]. keyPressed _ aKeyboardEvent keyCharacter. keyPressed = (self preferred: #keyForFocusShift) ifTrue: [ ^self shiftFocus: aKeyboardEvent ]. keyPressed = ... I don't see any harm in case-logic for checking hot keys.. A one liner to shiftFocus: aKeyboardEvent hand newKeyboardFocus: self nextTabStopMorph

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smacc documentation
by Chris Wright 01 Nov '04

01 Nov '04

Where would be the best place to look for smaCC docs? In the browser, I've found SmaCClineNumberStream SmaCCParser SmaccParserError SmaCSScanner SmaCCToken (under SmaCC-Runtime) There docs provided by these classes didn't qo far enough for me. The docs on the SmaCC home page seem to be oriented to Windows based systems (http://www.refactory.com/Software/SmaCC/Tutorial.html) I'd be grateful for some pointers Chris Wright _________________________________________________________________ Find love today with ninemsn personals. Click here: http://ninemsn.match.com?referrer=hotmailtagline

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Re: Squeak and relational databases; via the plugin
by Doug Way 01 Nov '04

01 Nov '04

On Sunday, October 31, 2004, at 12:05 PM, Paul Grunwald wrote: >> >> Is there something like an ODBC interface between Squeak and >> relational >> databases? Any chance there's a native MySQL interface? Want to read >> up on these. >> > ... > Other databases : http://minnow.cc.gatech.edu/squeak/555 Also, the master list of database/persistence-related stuff is really this page: http://minnow.cc.gatech.edu/squeak/512 - Doug

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