Merge pull request #224 from hecrj/feature/panes-widget

Pane grid widget

2 files changed, 30 insertions, 1 deletions

diff --git a/wgpu/src/widget/canvas/layer/cache.rs b/wgpu/src/widget/canvas/layer/cache.rs
index 6b69f01e..f7002459 100644
--- a/wgpu/src/widget/canvas/layer/cache.rs
+++ b/wgpu/src/widget/canvas/layer/cache.rs
@@ -19,7 +19,6 @@ pub struct Cache<T: Drawable> {
     state: RefCell<State>,
 }
 
-#[derive(Debug)]
 enum State {
     Empty,
     Filled {
@@ -97,3 +96,16 @@ where
         primitive
     }
 }
+
+impl std::fmt::Debug for State {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            State::Empty => write!(f, "Empty"),
+            State::Filled { primitive, bounds } => f
+                .debug_struct("Filled")
+                .field("primitive", primitive)
+                .field("bounds", bounds)
+                .finish(),
+        }
+    }
+}
diff --git a/wgpu/src/widget/pane_grid.rs b/wgpu/src/widget/pane_grid.rs
new file mode 100644
index 00000000..7bc2f7c5
--- /dev/null
+++ b/wgpu/src/widget/pane_grid.rs
@@ -0,0 +1,17 @@
+//! Let your users split regions of your application and organize layout dynamically.
+//!
+//! [![Pane grid - Iced](https://thumbs.gfycat.com/MixedFlatJellyfish-small.gif)](https://gfycat.com/mixedflatjellyfish)
+use crate::Renderer;
+
+pub use iced_native::pane_grid::{
+    Axis, Direction, DragEvent, Focus, KeyPressEvent, Pane, ResizeEvent, Split,
+    State,
+};
+
+/// A collection of panes distributed using either vertical or horizontal splits
+/// to completely fill the space available.
+///
+/// [![Pane grid - Iced](https://thumbs.gfycat.com/MixedFlatJellyfish-small.gif)](https://gfycat.com/mixedflatjellyfish)
+///
+/// This is an alias of an `iced_native` pane grid with an `iced_wgpu::Renderer`.
+pub type PaneGrid<'a, Message> = iced_native::PaneGrid<'a, Message, Renderer>;