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| author | Andreas Kling <kling@serenityos.org> | 2021-05-18 21:24:46 +0200 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2021-05-18 21:25:35 +0200 |
| commit | 076018b74b5dc98462f203a132b4697b6c9e22ff (patch) | |
| tree | 35e6ee576dedc6308e7c897141aac8fb3f7ea598 /Userland/Applications/PDFViewer/PDFViewer.cpp | |
| parent | f8082797694290c09fa32b2480e4eecde452c372 (diff) | |
| download | serenity-076018b74b5dc98462f203a132b4697b6c9e22ff.zip | |
PDFViewer: Ignore wheel events when there is no document loaded
Diffstat (limited to 'Userland/Applications/PDFViewer/PDFViewer.cpp')
| -rw-r--r-- | Userland/Applications/PDFViewer/PDFViewer.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Userland/Applications/PDFViewer/PDFViewer.cpp b/Userland/Applications/PDFViewer/PDFViewer.cpp index 87902dc39f..c93cc495b2 100644 --- a/Userland/Applications/PDFViewer/PDFViewer.cpp +++ b/Userland/Applications/PDFViewer/PDFViewer.cpp @@ -72,6 +72,9 @@ void PDFViewer::paint_event(GUI::PaintEvent& event) void PDFViewer::mousewheel_event(GUI::MouseEvent& event) { + if (!m_document) + return; + bool scrolled_down = event.wheel_delta() > 0; if (event.ctrl()) { |