Mercurial > dwindows
comparison android/DWindows.kt @ 2716:a1fea6b9f308
Android: Fix potential null pointer exception in mleSetVisible().
Discovered running emulated on Windows.
| author | bsmith@81767d24-ef19-dc11-ae90-00e081727c95 |
|---|---|
| date | Sun, 05 Dec 2021 16:55:48 +0000 |
| parents | e9ad53d2271b |
| children | 6754e8f70142 |
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| 2715:e9ad53d2271b | 2716:a1fea6b9f308 |
|---|---|
| 3017 } | 3017 } |
| 3018 | 3018 |
| 3019 fun mleSetVisible(mle: EditText, line: Int) | 3019 fun mleSetVisible(mle: EditText, line: Int) |
| 3020 { | 3020 { |
| 3021 waitOnUiThread { | 3021 waitOnUiThread { |
| 3022 val y: Int = mle.layout.getLineTop(line) | 3022 val layout = mle.layout |
| 3023 | 3023 |
| 3024 mle.scrollTo(0, y) | 3024 if(layout != null) { |
| 3025 val y: Int = layout.getLineTop(line) | |
| 3026 | |
| 3027 mle.scrollTo(0, y) | |
| 3028 } | |
| 3025 } | 3029 } |
| 3026 } | 3030 } |
| 3027 | 3031 |
| 3028 fun mleSetWordWrap(mle: EditText, state: Int) | 3032 fun mleSetWordWrap(mle: EditText, state: Int) |
| 3029 { | 3033 { |