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examples: cleanup examples/term.ui/event_viewer.v

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Delyan Angelov 2024-12-15 15:09:56 +02:00
parent 3d5f81b0e6
commit c9542a2553
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1 changed files with 8 additions and 3 deletions
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11
examples/term.ui/event_viewer.v
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@ -5,10 +5,15 @@ mut:
tui &tui.Context = unsafe { nil } tui &tui.Context = unsafe { nil }
} }
fn event(e &tui.Event, mut app App) { fn (mut app App) show_header() {
app.tui.clear() app.tui.clear()
app.tui.set_cursor_position(0, 0) app.tui.set_cursor_position(0, 0)
app.tui.write('V term.input event viewer (press `esc` to exit)\n\n') app.tui.write('V term.input event viewer (press `esc` to exit)\n\n')
app.tui.flush()
}
fn event(e &tui.Event, mut app App) {
app.show_header()
app.tui.write('${e}') app.tui.write('${e}')
app.tui.write('\n\nRaw event bytes: "${e.utf8.bytes().hex()}" = ${e.utf8.bytes()}') app.tui.write('\n\nRaw event bytes: "${e.utf8.bytes().hex()}" = ${e.utf8.bytes()}')
if !e.modifiers.is_empty() { if !e.modifiers.is_empty() {
@ -24,8 +29,8 @@ fn event(e &tui.Event, mut app App) {
} }
} }
app.tui.flush() app.tui.flush()
if e.typ == .key_down && e.code == .escape { if e.typ == .key_down && e.code == .escape {
println('\nGood bye.')
exit(0) exit(0)
} }
} }
@ -43,6 +48,6 @@ fn main() {
frame_rate: 60 frame_rate: 60
use_alternate_buffer: false use_alternate_buffer: false
) )
println('V term.ui event viewer (press `esc` to exit)\n\n') app.show_header()
app.tui.run()! app.tui.run()!
} }