diff options
| -rw-r--r-- | src/Editor.cxx | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/Editor.cxx b/src/Editor.cxx index 3093e6c57..ab8f1dba3 100644 --- a/src/Editor.cxx +++ b/src/Editor.cxx @@ -7556,11 +7556,15 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) { InvalidateStyleRedraw(); break; - case SCI_SETZOOM: - vs.zoomLevel = static_cast<int>(wParam); - InvalidateStyleRedraw(); - NotifyZoom(); - break; + case SCI_SETZOOM: { + const int zoomLevel = static_cast<int>(wParam); + if (zoomLevel != vs.zoomLevel) { + vs.zoomLevel = zoomLevel; + InvalidateStyleRedraw(); + NotifyZoom(); + } + break; + } case SCI_GETZOOM: return vs.zoomLevel; |