Sample MultiColumn Text Code Posted - With BUG!
Sample MultiColumn Text Code Posted - With BUG!
- Subject: Sample MultiColumn Text Code Posted - With BUG!
- From: Steve Sheets <email@hidden>
- Date: Mon, 9 Dec 2002 16:22:13 -0500
HELP!
I have posted ThreeColumnTextViewSample at my website
(
http://members.aol.com/magesteve/sourcecode.html). This is a work in
process, i.e. it currently is buggy. As you can read below,
ThreeColumnTextViewSample is a program to demonstate Cocoa Text engine,
specifically the multicolumn text ability. Could someone who is good
with the text engine take a look at this? My program crashes outside my
code when the text engine is doing some background calculations. I do
not know what to do at this point!
Again the site is:
http://members.aol.com/magesteve/sourcecode.html
Please read below for a better description of the problem.
Thanks,
Steve Sheets
Midnight Mage Software
email@hidden
----
ThreeColumnTextViewSample is a program to demonstate Cocoa Text engine.
It uses the custom view MFThreeColumnTextView to display a scrollable
view containing multicolumn selectable text (ie. read only, not
editable). The user can set it for 1-3 columns, and various font sizes,
the view is redrawn with the new settings. The text is broken up by
page (using the default printer page size), 1-3 columns to the page.
MFThreeColumnTextView supports headers and footers (including ones with
page number & date information).
MFThreeColumnTextView was working, but I changed something, and now
crashes when you after you startup. After the code has initialize,
outside my code, the application generates a "ThreeColumnTextSampler
has exited due to signal 11 (SIGSEGV)." error. Cocoa Text engine
handles some of it's calcuation on the fly, outside my event loop, so
obviously I am setting something up incorrectly that causes the crash
outside of my code.
PLEASE any help with the program would be appreciated. The final bug
free code will be posted.
----
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