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gucio321 edited this page May 9, 2023 · 26 revisions

Frequently Asked Questions

In this chapter you find many issues, new users may face with.

Work in progress! Feel free to post any suggestions in this issue

Q: My app is refreshed only when I move my mouse type something, so my constantly changing Widgets doesn't work
A: Giu implements Power Saving Mode. UI is not re-rendered if no event happens. To baypass this, you need to call giu.Update() whenever you want to redraw UI.

Q: How to handle double-click event on any widget?
A: To do this, you simply need to use EventHandler

giu.Button("Double-click me"),
giu.Event().OnDClick(giu.MouseButtonLeft, func() {fmt.Println("I was double clicked!")}),

Q: How to use popups? I can't open them anyhow...
A: Generally poups are being refactored. Some useful information you can find in https://github.com/AllenDang/giu/issues/565

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