joejulian/gio
1
0
Fork 1
mirror of https://git.sr.ht/~eliasnaur/gio synced 2026-07-01 07:35:40 +00:00
Code Issues Packages Projects Releases Wiki Activity

app: [API] make ViewEvent an interface on all platforms

Browse Source 
A uniform type allows convenient nil checks and for future window
backends on platforms other than Linux (which already had ViewEvent
as an interface).

Signed-off-by: Elias Naur <mail@eliasnaur.com>
This commit is contained in:
Elias Naur
2023-12-15 16:52:38 -06:00
parent 5e5d164929
commit f3fc0d62b8
7 changed files with 34 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files
app/os_android.go
+6 -5
View File
@@ -205,9 +205,9 @@ type pixelInsets struct {
top, bottom, left, right int
}
// ViewEvent is sent whenever the Window's underlying Android view
// AndroidViewEvent is sent whenever the Window's underlying Android view
// changes.
type ViewEvent struct {
type AndroidViewEvent struct {
// View is a JNI global reference to the android.view.View
// instance backing the Window. The reference is valid until
// the next ViewEvent is received.
@@ -514,7 +514,7 @@ func Java_org_gioui_GioView_onCreateView(env *C.JNIEnv, class C.jclass, view C.j
w.setConfig(env, cnf)
w.SetInputHint(w.inputHint)
w.setStage(StagePaused)
w.processEvent(ViewEvent{View: uintptr(view)})
w.processEvent(AndroidViewEvent{View: uintptr(view)})
return C.jlong(w.handle)
}
@@ -805,7 +805,7 @@ func (w *window) semIDFor(virtID C.jint) input.SemanticID {
func (w *window) detach(env *C.JNIEnv) {
callVoidMethod(env, w.view, gioView.unregister)
w.processEvent(ViewEvent{})
w.processEvent(AndroidViewEvent{})
w.handle.Delete()
C.jni_DeleteGlobalRef(env, w.view)
w.view = 0
@@ -1504,4 +1504,5 @@ func Java_org_gioui_Gio_scheduleMainFuncs(env *C.JNIEnv, cls C.jclass) {
}
}
func (_ ViewEvent) ImplementsEvent() {}
func (AndroidViewEvent) implementsViewEvent() {}
func (AndroidViewEvent) ImplementsEvent() {}