[ImGui] Add helper function to get wheel delta
@@ -219,6 +219,11 @@ impl ImGui {
let io = self.io_mut();
io.mouse_wheel = value;
}
+ /// Get mouse wheel delta
+ pub fn mouse_wheel(&self) -> f32 {
+ let io = self.io();
+ io.mouse_wheel
+ }
/// Set to `true` to have ImGui draw the cursor in software.
/// If `false`, the OS cursor is used (default to `false`).
pub fn set_mouse_draw_cursor(&mut self, value: bool) {
