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Use high performance rendering in pager example

This commit is contained in:
Christian Rocha 2020-06-17 19:43:33 -04:00
parent a6deb077c5
commit 2110a923ab
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GPG Key ID: D6CC7A16E5878018
1 changed files with 12 additions and 3 deletions
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15
examples/pager/main.go
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@ -86,7 +86,6 @@ func update(msg tea.Msg, mdl tea.Model) (tea.Model, tea.Cmd) {
if msg.Type == tea.KeyCtrlC {
return m, tea.Quit
}
m.viewport, _ = viewport.Update(msg, m.viewport)
case terminalSizeMsg:
if msg.Error() != nil {
@ -99,18 +98,28 @@ func update(msg tea.Msg, mdl tea.Model) (tea.Model, tea.Cmd) {
w, h := msg.Size()
if !m.ready {
m.viewport = viewport.NewModel(w, h-viewportVerticalMargins)
m.viewport.YPosition = viewportTopMargin
m.viewport.HighPerformanceRendering = true
m.viewport.SetContent(m.content)
m.ready = true
} else {
m.viewport.Width = w
m.viewport.Height = h - viewportVerticalMargins
m.viewport.Height = h - viewportBottomMargin
}
case resizeMsg:
return m, tea.Batch(getTerminalSize(), listenForResize())
}
return m, nil
// Because we're using the viewport's default update function (with pager-
// style navigation) it's important that the viewport's update function:
//
// * Recieves messages from the Bubble Tea runtime
// * Returns commands to the Bubble Tea runtime
var cmd tea.Cmd
m.viewport, cmd = viewport.Update(msg, m.viewport)
return m, cmd
}
func view(mdl tea.Model) string {