Add helpers for zooming an app using Ctrl+Plus and Ctrl+Minus #2239
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emilk
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Nice! Thanks much. |
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This PR adds the helper module
egui::gui_zoomwhich has keyboard shortcuts and GUI elements for zooming a whole GUI app (by modifyingContext::pixels_per_point), similar to how you can zoom a web page (or an egui app in a web page).The demo app now listens for Cmd+Plus and Cmd+Minus to zoom the GUI.
Closes #1721