io/input: [API] execute commands immediately

Change the semantics of commands to execute immediately. In cases where
execution of a command introduces a inconsistency, freeze event routing
and defer the command as well as queued events to the next frame.

Rename Source.Queue to Source.Execute to better fit the new command
semantics.

Signed-off-by: Elias Naur <mail@eliasnaur.com>
This commit is contained in:
Elias Naur
2023-11-20 16:25:05 -06:00
parent 67b58a6006
commit fc208248b7
11 changed files with 190 additions and 142 deletions
+3 -3
View File
@@ -100,8 +100,8 @@ func (l *Selectable) initialize() {
// Focus requests the input focus for the label.
func (l *Selectable) Focus(gtx layout.Context) {
gtx.Queue(key.FocusCmd{Tag: l})
gtx.Queue(key.SoftKeyboardCmd{Show: true})
gtx.Execute(key.FocusCmd{Tag: l})
gtx.Execute(key.SoftKeyboardCmd{Show: true})
}
// Focused returns whether the label is focused or not.
@@ -348,7 +348,7 @@ func (e *Selectable) command(gtx layout.Context, k key.Event) {
case "C", "X":
e.scratch = e.text.SelectedText(e.scratch)
if text := string(e.scratch); text != "" {
gtx.Queue(clipboard.WriteCmd{Type: "application/text", Data: io.NopCloser(strings.NewReader(text))})
gtx.Execute(clipboard.WriteCmd{Type: "application/text", Data: io.NopCloser(strings.NewReader(text))})
}
// Select all
case "A":