51 lines
1.3 KiB
Swift
51 lines
1.3 KiB
Swift
//
|
|
// LoadMoreButton.swift
|
|
// damus
|
|
//
|
|
// Created by William Casarin on 2023-02-20.
|
|
//
|
|
|
|
import SwiftUI
|
|
|
|
struct LoadMoreButton: View {
|
|
@ObservedObject var events: EventHolder
|
|
let scroller: ScrollViewProxy?
|
|
|
|
func click() {
|
|
events.flush()
|
|
guard let ev = events.events.first, let scroller else {
|
|
return
|
|
}
|
|
scroll_to_event(scroller: scroller, id: ev.id, delay: 0.1, animate: true)
|
|
}
|
|
|
|
var body: some View {
|
|
Group {
|
|
if events.queued > 0 {
|
|
Button(action: click) {
|
|
Text("Load \(events.queued) more", comment: "Button text for loading more events, where the variable is the number of events.")
|
|
}
|
|
.font(.system(size: 14, weight: .bold))
|
|
.padding(10)
|
|
.frame(height: 30)
|
|
.foregroundColor(.white)
|
|
.background(LINEAR_GRADIENT)
|
|
.clipShape(Capsule())
|
|
} else {
|
|
EmptyView()
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
struct LoadMoreButton_Previews: PreviewProvider {
|
|
@StateObject static var events: EventHolder = test_event_holder
|
|
|
|
static var previews: some View {
|
|
LoadMoreButton(events: events, scroller: nil)
|
|
}
|
|
}
|
|
|
|
|
|
let test_event_holder = EventHolder(events: [], incoming: [test_event])
|