On Sun, 15 Aug 2021 21:18:51 GMT, Thiago Milczarek Sayao <tsa...@openjdk.org> wrote:
>> It seems raw images need to be converted BRGA -> RGBA. >> >> It was being converted on gtk2 code path, but gtk3 only uses >> `gtk_drag_set_icon_pixbuf`. >> >> I have simplified the gtk2 `DragView::View::expose` to paint with >> `gdk_cairo_set_source_pixbuf` (that is available since Gtk 2.8) because the >> old way was somehow converting again. >> >> Run the issue sample with `-Djdk.gtk.version=2` to test the gtk2 code path. >> >> To test: >> >> `./gradlew apps` >> >> >> java @build/run.args -cp apps/toys/DragDrop/dist/DragDrop.jar >> dragdrop.DragDropWithControls >> java @build/run.args -cp apps/toys/DragDrop/dist/DragDrop.jar >> dragdrop.DragDropColor >> >> java -Djdk.gtk.version=2 @build/run.args -cp >> apps/toys/DragDrop/dist/DragDrop.jar dragdrop.DragDropWithControls >> java -Djdk.gtk.version=2 @build/run.args -cp >> apps/toys/DragDrop/dist/DragDrop.jar dragdrop.DragDropColor > > Thiago Milczarek Sayao has updated the pull request incrementally with one > additional commit since the last revision: > > Change test to manual `gdk_cairo_set_source_pixbuf` is available since gtk 2.8. I can't find the minimum gtk version for 2.0. ------------- PR: https://git.openjdk.java.net/jfx/pull/599
