Make button8 and button9 grab window without modifier

Dmitry Lavnikevich · Dmitry Lavnikevich · commit c50106feda30 · 2018-09-06T21:04:43.000+03:00
Unlike buttons 1-3 these two can be used solely for window resize/movement
actions and so do not require modifier.
diff --git a/src/pointer.c b/src/pointer.c
@@ -55,7 +55,11 @@ void window_grab_buttons(xcb_window_t win)
 			window_grab_button(win, BUTTONS[i], XCB_NONE);
 		}
 		if (pointer_actions[i] != ACTION_NONE) {
-			window_grab_button(win, BUTTONS[i], pointer_modifier);
+			if (BUTTONS[i] == 8 || BUTTONS[i] == 9) {
+				window_grab_button(win, BUTTONS[i], 0);
+			} else {
+				window_grab_button(win, BUTTONS[i], pointer_modifier);
+			}
 		}
 	}
 }

Original file line number	Diff line number	Diff line change
`@@ -55,7 +55,11 @@ void window_grab_buttons(xcb_window_t win)`
`55`	`55`	`window_grab_button(win, BUTTONS[i], XCB_NONE);`
`56`	`56`	`}`
`57`	`57`	`if (pointer_actions[i] != ACTION_NONE) {`
`58`		`- window_grab_button(win, BUTTONS[i], pointer_modifier);`
	`58`	`+ if (BUTTONS[i] == 8 \|\| BUTTONS[i] == 9) {`
	`59`	`+ window_grab_button(win, BUTTONS[i], 0);`
	`60`	`+ } else {`
	`61`	`+ window_grab_button(win, BUTTONS[i], pointer_modifier);`
	`62`	`+ }`
`59`	`63`	`}`
`60`	`64`	`}`
`61`	`65`	`}`