diff options
Diffstat (limited to 'src/api')
| -rw-r--r-- | src/api/x11/input.rs | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/src/api/x11/input.rs b/src/api/x11/input.rs index 7387ab0..388b651 100644 --- a/src/api/x11/input.rs +++ b/src/api/x11/input.rs @@ -21,7 +21,8 @@ struct Axis { id: i32, device_id: i32, axis_number: i32, - axis_type: AxisType + axis_type: AxisType, + scroll_increment: f64, } #[derive(Debug)] @@ -167,7 +168,7 @@ impl XInputEventHandler { use events::Event::{Focused, MouseInput, MouseMoved, MouseWheel}; use events::ElementState::{Pressed, Released}; use events::MouseButton::{Left, Right, Middle}; - use events::MouseScrollDelta::{PixelDelta, LineDelta}; + use events::MouseScrollDelta::LineDelta; use events::{Touch, TouchPhase}; match cookie.evtype { @@ -221,7 +222,7 @@ impl XInputEventHandler { } if scroll_delta.0.abs() > 0.0 || scroll_delta.1.abs() > 0.0 { - Some(MouseWheel(PixelDelta(scroll_delta.0 as f32, scroll_delta.1 as f32))) + Some(MouseWheel(LineDelta(scroll_delta.0 as f32, scroll_delta.1 as f32))) } else { let new_cursor_pos = (event_data.event_x, event_data.event_y); if new_cursor_pos != self.current_state.cursor_pos { @@ -267,10 +268,9 @@ fn read_input_axis_info(display: &Arc<XConnection>) -> Vec<Axis> { let mut axis_list = Vec::new(); let mut device_count = 0; - // only get events from the master devices which are 'attached' - // to the keyboard or cursor + // Check all input devices for scroll axes. let devices = unsafe{ - (display.xinput2.XIQueryDevice)(display.display, ffi::XIAllMasterDevices, &mut device_count) + (display.xinput2.XIQueryDevice)(display.display, ffi::XIAllDevices, &mut device_count) }; for i in 0..device_count { let device = unsafe { *(devices.offset(i as isize)) }; @@ -290,7 +290,8 @@ fn read_input_axis_info(display: &Arc<XConnection>) -> Vec<Axis> { ffi::XIScrollTypeHorizontal => AxisType::HorizontalScroll, ffi::XIScrollTypeVertical => AxisType::VerticalScroll, _ => { unreachable!() } - } + }, + scroll_increment: scroll_class.increment, }) }, _ => {} @@ -314,7 +315,7 @@ fn calc_scroll_deltas(event: &ffi::XIDeviceEvent, prev_axis.axis_number == axis_id }); let delta = match prev_value_pos { - Some(idx) => axis_value - prev_axis_values[idx].value, + Some(idx) => prev_axis_values[idx].value - axis_value, None => 0.0 }; @@ -335,8 +336,8 @@ fn calc_scroll_deltas(event: &ffi::XIDeviceEvent, if axis.id == event.sourceid && axis.axis_number == axis_id { match axis.axis_type { - AxisType::HorizontalScroll => scroll_delta.0 = delta, - AxisType::VerticalScroll => scroll_delta.1 = delta + AxisType::HorizontalScroll => scroll_delta.0 = delta / axis.scroll_increment, + AxisType::VerticalScroll => scroll_delta.1 = delta / axis.scroll_increment } } } |