Details
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Bug
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Resolution: Done
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P3: Somewhat important
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5.9.6, 5.12.4, 5.15.5
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macOS,
QNX,
Windows
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43a63901f4eb61ad8a29f4cc7a1700685f88ec35 (qt/qtbase/dev) 432acc2794be4bb3fa98c7319b7824bf2fec44d4 (qt/qtbase/6.2) 6a2b565b5bed2616a4f5b7a14931e09594f4670b (qt/qtbase/6.1) 41fabc9b2729f401a4a2953870d5f4753ad064f0 (qt/tqtc-qtbase/5.15)
Description
Symptom
Garbled character is displayed when switching Arabic to another language. I attached sample program (source code) that reproduces the problem.Garbled character is displayed when switching Arabic to another language. I attached sample program (source code : ArabicFontChangeSample.zip
) that reproduces the problem.
Steps to Reproduce
- Launch the sample program
- Click a button labeled "Arabic"
- Click a button labeled "Japanese"
- Garbled characters are displayed
Notes
- This symptom happens when selecting Arabic first then switch to another language. If Japanese or English is selected first, this symptom never happens.
- This symptom only happens when “NoFontMerging” is specified as QFont::StyleStrategy option. "NoFontMerging" is specified in main.cpp.
Attachments
Issue Links
- mentioned in
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| For Gerrit Dashboard: QTBUG-81770 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 365611,2 | Fix bug with NoFontMerging when font does not support script | dev | qt/qtbase | Status: MERGED | +2 | 0 |
| 365846,2 | Fix bug with NoFontMerging when font does not support script | 6.2 | qt/qtbase | Status: MERGED | +2 | 0 |
| 365927,2 | Fix bug with NoFontMerging when font does not support script | 6.1 | qt/qtbase | Status: MERGED | +2 | 0 |
| 365931,3 | Fix bug with NoFontMerging when font does not support script | tqtc/lts-5.15 | qt/tqtc-qtbase | Status: MERGED | +2 | 0 |