RETURN ENTER in Unicode
So; here I am bu**ering around in my Devawriter Pro [ http://andregarzia.on-rev.com/richmond/dwriterpro.html ] which is in what I, slightly pompously, call its 3rd System Development Life-Cycle . . . Anyway . . . Inside a socking great rawKeyDown Case statement one of the possibilities runs a bit like this: case 65293 set the useUnicode to true set the unicodeText of the selectedText to (numToChar(13) numToChar(10)) select after the selectedText break now 65293 is the raw key code for the 'Return' key [ the one above the right-hand SHIFT key ], so, in theory, when an end-user hits that key they should end up with a carriage return in the text field: BUT they don't. Just to really confuse the issue, when an end-user hits the 'Enter' key [ over on the right, on those keyboards that have a number pad ] they get a carriage return: this seems to make no sense at all considering that the raw key code for the 'Enter' key is 65421. So; just for a laugh I threw this into the soup: case 65421 set the useUnicode to true set the unicodeText of the selectedText to (numToChar(13) numToChar(10)) select after the selectedText break and that blocked the 'Enter' key as well. This tells me that my rawKeyDown for those keys is doing sweet FA, and merely serving to block them. Of course the easy thing to do is just to remove the case 65293 code so that the default pass rawKeyDown at the end of the switch statement just lets the OS strut its funky stuff with the 'Return' key rather than attempting to over-ride it in the app. - BUT; this is not entirely satisfying, and I wonder if anyone can tell me what I should have in my case 65293 code instead of (numToChar(13) numToChar(10)) to get a carriage return? LiveCode 4.5 Commercial in Mac OS 10.6.7 --- Richmond. ___ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
Re: RETURN ENTER in Unicode
On Apr 2, 2014, at 11:18 AM, Richmond richmondmathew...@gmail.com wrote: So; here I am bu**ering around in my Devawriter Pro [ http://andregarzia.on-rev.com/richmond/dwriterpro.html ] which is in what I, slightly pompously, call its 3rd System Development Life-Cycle . . . Anyway . . . Inside a socking great rawKeyDown Case statement one of the possibilities runs a bit like this: case 65293 set the useUnicode to true set the unicodeText of the selectedText to (numToChar(13) numToChar(10)) select after the selectedText break now 65293 is the raw key code for the 'Return' key [ the one above the right-hand SHIFT key ], so, in theory, when an end-user hits that key they should end up with a carriage return in the text field: BUT they don't. Just to really confuse the issue, when an end-user hits the 'Enter' key [ over on the right, on those keyboards that have a number pad ] they get a carriage return: this seems to make no sense at all considering that the raw key code for the 'Enter' key is 65421. So; just for a laugh I threw this into the soup: case 65421 set the useUnicode to true set the unicodeText of the selectedText to (numToChar(13) numToChar(10)) select after the selectedText break and that blocked the 'Enter' key as well. This tells me that my rawKeyDown for those keys is doing sweet FA, and merely serving to block them. Of course the easy thing to do is just to remove the case 65293 code so that the default pass rawKeyDown at the end of the switch statement just lets the OS strut its funky stuff with the 'Return' key rather than attempting to over-ride it in the app. - BUT; this is not entirely satisfying, and I wonder if anyone can tell me what I should have in my case 65293 code instead of (numToChar(13) numToChar(10)) to get a carriage return? Richmond, LiveCode uses ASCII 10 internally for the end-of-line delimiter. 13+10 is the Windows line delimiter, but you should not have to bother with that, unless you're saving the text in your field to an external file using put into URL binfile:… If you use URL file:… the line-ending conversion happens automatically. But I suspect that since you're dealing with unicode text you're using bilefile: Regards, Devin Devin Asay Learn to code with LiveCode University http://university.livecode.com ___ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
Re: RETURN ENTER in Unicode
On 02/04/14 20:49, Devin Asay wrote: On Apr 2, 2014, at 11:18 AM, Richmond richmondmathew...@gmail.com wrote: So; here I am bu**ering around in my Devawriter Pro [ http://andregarzia.on-rev.com/richmond/dwriterpro.html ] which is in what I, slightly pompously, call its 3rd System Development Life-Cycle . . . Anyway . . . Inside a socking great rawKeyDown Case statement one of the possibilities runs a bit like this: case 65293 set the useUnicode to true set the unicodeText of the selectedText to (numToChar(13) numToChar(10)) select after the selectedText break now 65293 is the raw key code for the 'Return' key [ the one above the right-hand SHIFT key ], so, in theory, when an end-user hits that key they should end up with a carriage return in the text field: BUT they don't. Just to really confuse the issue, when an end-user hits the 'Enter' key [ over on the right, on those keyboards that have a number pad ] they get a carriage return: this seems to make no sense at all considering that the raw key code for the 'Enter' key is 65421. So; just for a laugh I threw this into the soup: case 65421 set the useUnicode to true set the unicodeText of the selectedText to (numToChar(13) numToChar(10)) select after the selectedText break and that blocked the 'Enter' key as well. This tells me that my rawKeyDown for those keys is doing sweet FA, and merely serving to block them. Of course the easy thing to do is just to remove the case 65293 code so that the default pass rawKeyDown at the end of the switch statement just lets the OS strut its funky stuff with the 'Return' key rather than attempting to over-ride it in the app. - BUT; this is not entirely satisfying, and I wonder if anyone can tell me what I should have in my case 65293 code instead of (numToChar(13) numToChar(10)) to get a carriage return? Richmond, LiveCode uses ASCII 10 internally for the end-of-line delimiter. 13+10 is the Windows line delimiter, but you should not have to bother with that, unless you're saving the text in your field to an external file using put into URL binfile:… If you use URL file:… the line-ending conversion happens automatically. But I suspect that since you're dealing with unicode text you're using bilefile: Regards, Devin Thank you, Devin, I just removed the rawKeyDown Case statements to trap the RETURN key, as this is the simplest way to do things. My Devawriter Preo exports to RTF and HTML; and I have yet to test what the output looks like. Richmond. ___ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode