shithub: mongrel

Download patch

ref: c471b6bf820684b415d206b50ac09e80c14352ac
parent: b7f238577616a8ca247ef68ee00924cc9d0caf02
author: phil9 <telephil9@gmail.com>
date: Fri Feb 4 13:36:25 EST 2022 

add galaxy brain scrolling to index

	allows scrolling with your usual click on mouse left/middle/right in the scrollbar.


--- a/index.c
+++ b/index.c
@@ -286,7 +286,7 @@
 void
 indexmouse(Mouse m)
 {
-	int sl;
+	int n;
 
 	if(!ptinrect(m.xy, viewr))
 		return;
@@ -298,11 +298,22 @@
 		}else if(m.buttons & 4){
 			select(indexat(m.xy), showc);
 		}else if(m.buttons & 8){
-			sl = mousescrollsize(nlines);
-			scroll(-sl);
+			n = mousescrollsize(nlines);
+			scroll(-n);
 		}else if(m.buttons & 16){
-			sl = mousescrollsize(nlines);
-			scroll(sl);
+			n = mousescrollsize(nlines);
+			scroll(n);
+		}
+	}else if(ptinrect(m.xy, scrollr)){
+		if(m.buttons & 1){
+			n = (m.xy.y - scrollr.min.y) / lineh;
+			scroll(-n);
+		}else if(m.buttons & 2){
+			offset = (m.xy.y - scrollr.min.y) * mbox->list->nelts / Dy(scrollr);
+			indexdrawsync();
+		}else if(m.buttons & 4){
+			n = (m.xy.y - scrollr.min.y) / lineh;
+			scroll(n);
 		}
 	}
 }
-- 
⑨