shithub: mycel

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Fix reverse select

--- a/browser/browser.go

+++ b/browser/browser.go

@@ -732,14 +732,14 @@

 		r := draw.Rectangle{

 			draw.Point{from.X, from.Y},

 			draw.Point{to.X, to.Y},

-		}.Canon()

-		var delta image.Point

-		if fromLabel != nil {

-			// make sure the same coordinates are used

-			// (TODO: should be consistent in the first place)

-			delta = r.Min.Sub(fromLabel.Rect().Min)

 		}

-		r = r.Sub(delta)

+		// make sure the same coordinates are used

+		// (TODO: should be consistent in the first place)

+		if rc := r.Canon(); r == rc {

+			r = r.Sub(r.Min.Sub(fromLabel.Rect().Min))

+		} else {

+			r = rc.Sub(rc.Max.Sub(fromLabel.Rect().Max))

+		}

 		if !rectsSimilar(dragRect, r) {

 			TraverseTree(el, func(ui duit.UI) {

 				l, ok := ui.(*duitx.Label)