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prevent canvas piano roll header scroomer drag pushing the same cursor over and over

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Paul Davis
2024-11-19 16:31:55 -07:00
parent 28e638deac
commit fc91c7b92d
1 changed files with 12 additions and 6 deletions
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18
gtk2_ardour/prh.cc
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@@ -636,14 +636,20 @@ PianoRollHeader::motion_handler (GdkEventMotion* ev)
double edge = 5. * UIConfiguration::instance().get_ui_scale();
if (evd.y > scroomer_top - 5 && evd.y < scroomer_top + edge){
_view->editing_context().push_canvas_cursor (_view->editing_context().cursors()->resize_top);
_scroomer_state = TOP;
if (_scroomer_state != TOP) {
_view->editing_context().push_canvas_cursor (_view->editing_context().cursors()->resize_top);
_scroomer_state = TOP;
}
} else if (evd.y > scroomer_bottom - edge && evd.y < scroomer_bottom + edge){
_view->editing_context().push_canvas_cursor (_view->editing_context().cursors()->resize_bottom);
_scroomer_state = BOTTOM;
if (_scroomer_state != BOTTOM) {
_view->editing_context().push_canvas_cursor (_view->editing_context().cursors()->resize_bottom);
_scroomer_state = BOTTOM;
}
} else {
_view->editing_context().push_canvas_cursor (_view->editing_context().cursors()->grabber);
_scroomer_state = MOVE;
if (_scroomer_state != MOVE) {
_view->editing_context().push_canvas_cursor (_view->editing_context().cursors()->grabber);
_scroomer_state = MOVE;
}
}
}