migrations/egui
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Listen to scroll wheel (glium only)

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This commit is contained in:
Emil Ernerfeldt
2020-04-22 20:01:49 +02:00
parent 9b404159c5
commit a8d9c3fc42
6 changed files with 77 additions and 38 deletions
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9
emigui/src/types.rs
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@@ -8,7 +8,9 @@ use crate::{
// ----------------------------------------------------------------------------
/// What the integration gives to the gui.
/// All coordinates in emigui is in point/logical coordinates.
#[derive(Clone, Copy, Debug, Default, Deserialize)]
#[serde(default)]
pub struct RawInput {
/// Is the button currently down?
pub mouse_down: bool,
@@ -16,6 +18,9 @@ pub struct RawInput {
/// Current position of the mouse in points.
pub mouse_pos: Option<Pos2>,
/// How many pixels the user scrolled
pub scroll_delta: Vec2,
/// Size of the screen in points.
pub screen_size: Vec2,
@@ -46,6 +51,9 @@ pub struct GuiInput {
/// How much the mouse moved compared to last frame, in points.
pub mouse_move: Vec2,
/// How many pixels the user scrolled
pub scroll_delta: Vec2,
/// Size of the screen in points.
pub screen_size: Vec2,
@@ -68,6 +76,7 @@ impl GuiInput {
mouse_released: last.mouse_down && !new.mouse_down,
mouse_pos: new.mouse_pos,
mouse_move,
scroll_delta: new.scroll_delta,
screen_size: new.screen_size,
pixels_per_point: new.pixels_per_point,
time: new.time,