Fix [d2a10a14a8]: Give mousewheel events their own flag and event struct; avoid unnecessary keysym lookups

1 files changed, 17 insertions, 0 deletions

diff --git a/xlib/X11/Xlib.h b/xlib/X11/Xlib.h
index 0971191..a83efde 100644
--- a/xlib/X11/Xlib.h
+++ b/xlib/X11/Xlib.h
@@ -627,6 +627,22 @@ typedef struct {
 	int x, y;		/* pointer x, y coordinates in event window */
 	int x_root, y_root;	/* coordinates relative to root */
 	unsigned int state;	/* key or button mask */
+	int delta;	        /* detail */
+	Bool same_screen;	/* same screen flag */
+} XWheelEvent;
+
+typedef struct {
+	int type;		/* of event */
+	unsigned long serial;	/* # of last request processed by server */
+	Bool send_event;	/* true if this came from a SendEvent request */
+	Display *display;	/* Display the event was read from */
+	Window window;	        /* "event" window it is reported relative to */
+	Window root;	        /* root window that the event occured on */
+	Window subwindow;	/* child window */
+	Time time;		/* milliseconds */
+	int x, y;		/* pointer x, y coordinates in event window */
+	int x_root, y_root;	/* coordinates relative to root */
+	unsigned int state;	/* key or button mask */
 	unsigned int button;	/* detail */
 	Bool same_screen;	/* same screen flag */
 } XButtonEvent;
@@ -1017,6 +1033,7 @@ typedef union _XEvent {
         int type;		/* must not be changed; first element */
 	XAnyEvent xany;
 	XKeyEvent xkey;
+	XWheelEvent xwheel;
 	XButtonEvent xbutton;
 	XMotionEvent xmotion;
 	XCrossingEvent xcrossing;