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Added Pos methods to DisplayDrag{Enter,Move}Event.

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This commit is contained in:
Sander Schobers 2021-06-07 07:48:24 +02:00
parent b63fc999e1
commit 7fa5601307
3 changed files with 11 additions and 3 deletions
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2
ui/dragdrop.go
View File

@ -34,7 +34,7 @@ func (t *dragDropEventTarget) DragEnter(pos geom.PointF32, files []string) {
} }
func (t *dragDropEventTarget) DragMove(pos geom.PointF32) { func (t *dragDropEventTarget) DragMove(pos geom.PointF32) {
t.pushEvent(&DisplayDragMoveEnter{EventBase: t.eventBase(), X: pos.X, Y: pos.Y}) t.pushEvent(&DisplayDragMoveEvent{EventBase: t.eventBase(), X: pos.X, Y: pos.Y})
} }
func (t *dragDropEventTarget) DragLeave() { func (t *dragDropEventTarget) DragLeave() {

10
ui/event.go
View File

@ -12,15 +12,23 @@ type DisplayDragEnterEvent struct {
Files []string Files []string
} }
func (e DisplayDragEnterEvent) Pos() geom.PointF32 {
return geom.PtF32(e.X, e.Y)
}
type DisplayDragLeaveEvent struct { type DisplayDragLeaveEvent struct {
EventBase EventBase
} }
type DisplayDragMoveEnter struct { type DisplayDragMoveEvent struct {
EventBase EventBase
X, Y float32 X, Y float32
} }
func (e DisplayDragMoveEvent) Pos() geom.PointF32 {
return geom.PtF32(e.X, e.Y)
}
type DisplayDropEvent struct { type DisplayDropEvent struct {
EventBase EventBase
X, Y float32 X, Y float32

2
ui/examples/03_dragdrop/dragdrop.go
View File

@ -45,7 +45,7 @@ func (p *ping) Render(ctx ui.Context) {
func (d *dropFiles) Handle(ctx ui.Context, e ui.Event) bool { func (d *dropFiles) Handle(ctx ui.Context, e ui.Event) bool {
switch e := e.(type) { switch e := e.(type) {
case *ui.DisplayDragMoveEnter: case *ui.DisplayDragMoveEvent:
d.ping.tick = time.Now() d.ping.tick = time.Now()
d.ping.position = geom.PtF32(e.X, e.Y) d.ping.position = geom.PtF32(e.X, e.Y)
d.ping.over = true d.ping.over = true