widget: Decide on rectangular selection when the mouse click occurs
widget: Decide on rectangular selection when the mouse click occurs

https://bugzilla.gnome.org/show_bug.cgi?id=745471

thestinger/vte-ng,rvu95/vte,flaxandteal/gasket-vte,saitoha/vte-sixel,saitoha/vte-sixel,rvu95/vte,saitoha/vte-sixel,thestinger/vte-ng,flaxandteal/gasket-vte,flaxandteal/gasket-vte,rvu95/vte,rvu95/vte,thestinger/vte-ng,flaxandteal/gasket-vte