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slidingView: Add space between images

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This commit is contained in:
Sophie Herold 2023-02-05 23:56:42 +01:00
parent 6077292117
commit cf03d357a0
1 changed files with 9 additions and 1 deletions
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10
src/widgets/sliding_view.rs
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@ -19,6 +19,14 @@ static SCROLL_DAMPING_RATIO: f64 = 1.;
static SCROLL_MASS: f64 = 0.5; static SCROLL_MASS: f64 = 0.5;
static SCROLL_STIFFNESS: f64 = 500.; static SCROLL_STIFFNESS: f64 = 500.;
/// Space between images in application pixels
///
/// This is combined with the percent component
static PAGE_SPACING_FIXED: f32 = 25.;
/// Space between images as factor of width
const PAGE_SPACING_PERCENT: f32 = 0.02;
mod imp { mod imp {
use super::*; use super::*;
use glib::subclass::Signal; use glib::subclass::Signal;
@ -144,7 +152,7 @@ mod imp {
// according to the position that should currently be shown. // according to the position that should currently be shown.
let x = direction_sign let x = direction_sign
* (page_index as f32 - scroll_position - position_shift) * (page_index as f32 - scroll_position - position_shift)
* width as f32; * (width as f32 * (1. + PAGE_SPACING_PERCENT) + PAGE_SPACING_FIXED);
let transform = gsk::Transform::new().translate(&graphene::Point::new(x, 0.)); let transform = gsk::Transform::new().translate(&graphene::Point::new(x, 0.));
page.allocate(width, height, 0, Some(&transform)); page.allocate(width, height, 0, Some(&transform));