Zoom with Ctrl+Scroll Wheel in Electron App?

Question

Is it possible to emulate browser-like behavior in Electron to add zooming with ctrl+scroll wheel?

Answer 1

Yes, it should be possible to emulate that behavior:

• Catch the CTRL + mousewheel element as discussed in this question.
• Use the Electron web-frame API to adapt the zoomFactor accordingly, use webFrame.getZoomFactor() to get the current zoom level and webFrame.setZoomFactor(level) to change it.