shithub: nc

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add mouse wheel scrolling in panel

	this basically sends key events to simulate up and down arrows presses
	also change mouse clicks to send an Enter key press.

--- a/a.h

+++ b/a.h

@@ -112,7 +112,6 @@

 void		dirviewemouse(Dirview*, Mouse);

 Dirpanel*	dirviewcurrentpanel(Dirview*);

 Dirpanel*	dirviewotherpanel(Dirview*);

-void		cmdview(void);

 Dirmodel*	mkdirmodel(char*);

 Dir			dirmodelgetdir(Dirmodel*, int);

--- a/dirpanel.c

+++ b/dirpanel.c

@@ -194,9 +194,12 @@

 		n = (pt.y - p->filesr.min.y) / (font->height+2);

 		if(n < p->nlines){

 			p->cursor = n;

-			cmdview(); /* ugly hack */

+			sendul(kc->c, L'\n');

 		}

-	}

+	}else if(m.buttons == 8)

+		sendul(kc->c, Kup);

+	else if(m.buttons == 16)

+		sendul(kc->c, Kdown);

 }

 void

--- a/dirviewcmd.c

+++ b/dirviewcmd.c

@@ -24,7 +24,7 @@

 	setmode(Mhelp);

 }

-void

+static void

 cmdview(void)

 {

 	Dirpanel *p;