Leak_Technologies/VideoTools
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Fix drag target setup crash (require non-empty target list)

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Stu 2025-12-13 22:32:35 -05:00
parent 6fc4d80e6c
commit fdb0f44fa7
1 changed files with 4 additions and 4 deletions
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8
cmd/gtkplayer/main.go
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@ -268,12 +268,12 @@ func preferDark() {
func setupDragDest(p *pane, win *gtk.Window) { func setupDragDest(p *pane, win *gtk.Window) {
// Accept URI drops using a target list // Accept URI drops using a target list
p.area.DragDestSet(gtk.DEST_DEFAULT_ALL, nil, gdk.ACTION_COPY)
// gotk3 doesn't expose TargetList easily on drawing area; set default URI target via TargetEntry
target, err := gtk.TargetEntryNew("text/uri-list", gtk.TARGET_OTHER_APP, 0) target, err := gtk.TargetEntryNew("text/uri-list", gtk.TARGET_OTHER_APP, 0)
if err == nil { if err != nil {
p.area.DragDestSet(gtk.DEST_DEFAULT_ALL, []gtk.TargetEntry{*target}, gdk.ACTION_COPY) return
} }
// DragDestSet requires at least one target; use the URI target.
p.area.DragDestSet(gtk.DEST_DEFAULT_ALL, []gtk.TargetEntry{*target}, gdk.ACTION_COPY)
p.area.Connect("drag-data-received", func(_ *gtk.DrawingArea, ctx *gdk.DragContext, x, y int, data *gtk.SelectionData, info uint, t uint32) { p.area.Connect("drag-data-received", func(_ *gtk.DrawingArea, ctx *gdk.DragContext, x, y int, data *gtk.SelectionData, info uint, t uint32) {
uris := data.GetURIs() uris := data.GetURIs()
if len(uris) == 0 { if len(uris) == 0 {