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Eskil Abrahamsen Blomfeldt c1b46b98ed Fix possible divide by zero in QPlainTextEdit
If the font engine for some reason fails to get font metrics
for the font, the application should still not crash.

[ChangeLog][Widgets][QPlainTextEdit] Fixed a possible divide
by zero crash when font metrics were missing for the font.

Task-number: QTBUG-40347
Change-Id: I571bc3eace07cdbee6f9ce9aa649df95412aed71
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
2014-09-11 10:15:22 +02:00
bin automate handling of generated headers some more 2014-02-28 03:17:11 +01:00
config.tests Create the 64 bits version strings for MIPS, SPARC and S390 2014-06-27 03:02:53 +02:00
dist Add empty changes-5.3.2 file 2014-08-26 15:07:33 +02:00
doc Merge remote-tracking branch 'origin/release' into stable 2014-05-12 14:01:46 +02:00
examples fingerpaint example: be sensitive to pressure only when supported 2014-08-18 15:38:21 +02:00
lib Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
mkspecs Do not set QMAKE_{INC,LIB}DIR_{OPENGL,X11} in the freebsd mkspecs. 2014-08-15 19:54:02 +02:00
qmake qmake: Document the "aux" template type. 2014-07-25 09:24:39 +02:00
src Fix possible divide by zero in QPlainTextEdit 2014-09-11 10:15:22 +02:00
tests Preventing caching of null authenticator 2014-09-09 22:26:27 +02:00
tools pass --sysroot to compile tests also on windows 2014-08-01 14:37:37 +02:00
util Introduce QChar::JoiningType enum and QChar::joiningType() method 2014-01-29 23:19:47 +01:00
.gitattributes Update the git-archive export options 2012-09-07 15:39:31 +02:00
.gitignore Add .dylib and .d to .gitignore 2014-03-29 00:40:46 +01:00
.qmake.conf Enable -Werror for all of qtbase 2013-09-04 01:50:10 +02:00
.tag Update the git-archive export options 2012-09-07 15:39:31 +02:00
configure configure: fix expanding system commands in qmake parser with GNU awk < 4 2014-09-09 17:16:01 +02:00
configure.bat get rid of syncqt wrapper scripts 2013-05-13 21:54:48 +02:00
header.BSD Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.FDL Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.LGPL Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.LGPL-ONLY Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
INSTALL Doc: Update links in INSTALL file 2014-01-16 20:37:25 +01:00
LGPL_EXCEPTION.txt Change copyrights from Nokia to Digia 2012-09-22 19:20:11 +02:00
LICENSE.FDL Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
LICENSE.GPL Add the LICENSE.GPL file to the module referenced from license headers 2012-05-20 22:41:08 +02:00
LICENSE.LGPL Update copyright year in LICENSE.LGPL 2014-03-31 12:36:33 +02:00
LICENSE.PREVIEW.COMMERCIAL Update LICENSE.PREVIEW.COMMERCIAL license 2013-06-03 20:04:26 +02:00
qtbase.pro untangle use of system vs. shell path(-list) semantics 2014-04-30 16:56:54 +02:00
sync.profile generate QGL header file from qgl.h 2014-07-18 14:54:11 +02:00