Fixed #21527 (Show hint to right click when curve editor is empty)
Fixed #21527 (Show hint to right click when curve editor is empty)

honix/godot,vnen/godot,josempans/godot,pkowal1982/godot,ex/godot,firefly2442/godot,ex/godot,sanikoyes/godot,Zylann/godot,ZuBsPaCe/godot,firefly2442/godot,pkowal1982/godot,vnen/godot,firefly2442/godot,vkbsb/godot,ex/godot,vkbsb/godot,honix/godot,Valentactive/godot,pkowal1982/godot,Shockblast/godot,honix/godot,Faless/godot,vkbsb/godot,pkowal1982/godot,BastiaanOlij/godot,akien-mga/godot,Paulloz/godot,Paulloz/godot,Shockblast/godot,Paulloz/godot,Zylann/godot,DmitriySalnikov/godot,ZuBsPaCe/godot,Paulloz/godot,firefly2442/godot,DmitriySalnikov/godot,Shockblast/godot,honix/godot,MarianoGnu/godot,Valentactive/godot,firefly2442/godot,Faless/godot,sanikoyes/godot,ex/godot,firefly2442/godot,DmitriySalnikov/godot,josempans/godot,sanikoyes/godot,ZuBsPaCe/godot,DmitriySalnikov/godot,vkbsb/godot,Paulloz/godot,Faless/godot,Zylann/godot,josempans/godot,honix/godot,MarianoGnu/godot,sanikoyes/godot,pkowal1982/godot,Faless/godot,vnen/godot,Shockblast/godot,DmitriySalnikov/godot,Faless/godot,josempans/godot,akien-mga/godot,Valentactive/godot,MarianoGnu/godot,BastiaanOlij/godot,Faless/godot,akien-mga/godot,Zylann/godot,Valentactive/godot,ZuBsPaCe/godot,sanikoyes/godot,vnen/godot,godotengine/godot,sanikoyes/godot,guilhermefelipecgs/godot,Zylann/godot,vnen/godot,Paulloz/godot,ex/godot,pkowal1982/godot,ZuBsPaCe/godot,guilhermefelipecgs/godot,akien-mga/godot,MarianoGnu/godot,firefly2442/godot,guilhermefelipecgs/godot,akien-mga/godot,Faless/godot,vkbsb/godot,Faless/godot,Valentactive/godot,MarianoGnu/godot,vnen/godot,Zylann/godot,godotengine/godot,ZuBsPaCe/godot,josempans/godot,DmitriySalnikov/godot,MarianoGnu/godot,vkbsb/godot,BastiaanOlij/godot,guilhermefelipecgs/godot,Zylann/godot,guilhermefelipecgs/godot,ex/godot,Shockblast/godot,ZuBsPaCe/godot,godotengine/godot,MarianoGnu/godot,BastiaanOlij/godot,godotengine/godot,guilhermefelipecgs/godot,Shockblast/godot,guilhermefelipecgs/godot,guilhermefelipecgs/godot,BastiaanOlij/godot,pkowal1982/godot,vkbsb/godot,sanikoyes/godot,BastiaanOlij/godot,Zylann/godot,Valentactive/godot,Paulloz/godot,DmitriySalnikov/godot,pkowal1982/godot,josempans/godot,Valentactive/godot,josempans/godot,vnen/godot,godotengine/godot,ZuBsPaCe/godot,godotengine/godot,Shockblast/godot,godotengine/godot,godotengine/godot,BastiaanOlij/godot,firefly2442/godot,sanikoyes/godot,josempans/godot,MarianoGnu/godot,akien-mga/godot,vnen/godot,akien-mga/godot,honix/godot,Shockblast/godot,ex/godot,akien-mga/godot,Valentactive/godot,BastiaanOlij/godot,ex/godot,vkbsb/godot