finished moving out render_state

core/src/ui/draw_state.rs

@@ -1,6 +1,6 @@
 use crate::{
-    ActiveData, Axis, EventsLike, Painter, PainterData, SizeCtx, StrongWidget, UiRegion,
-    UiRenderState, UiVec2, WidgetId, Widgets,
+    ActiveData, Axis, EventsLike, Painter, SizeCtx, StrongWidget, UiRegion, UiRenderState, UiVec2,
+    WidgetId, Widgets,
     render::MaskIdx,
     util::{HashSet, forget_ref},
 };
@@ -16,30 +16,6 @@ pub struct Drawer<'a> {
 }
 
 impl<'a> Drawer<'a> {
-    pub fn new(
-        widgets: &'a mut Widgets,
-        data: &'a mut PainterData,
-        render: &'a mut UiRenderState,
-        events: &'a mut dyn EventsLike,
-        root: Option<&'a StrongWidget>,
-    ) -> Self {
-        Self {
-            widgets,
-            data,
-            events,
-            render,
-            root,
-            draw_started: Default::default(),
-        }
-    }
-
-    pub fn redraw_updates(&mut self) {
-        while let Some(&id) = self.widgets.needs_redraw.iter().next() {
-            self.redraw(id);
-        }
-        self.ui.free(self.events);
-    }
-
     /// redraws a widget that's currently active (drawn)
     pub fn redraw(&mut self, id: WidgetId) {
         self.widgets.needs_redraw.remove(&id);
@@ -94,21 +70,6 @@ impl<'a> Drawer<'a> {
         }
     }
 
-    pub fn redraw_all(&mut self) {
-        // free all resources & cache
-        for (_, active) in self.render.active.drain() {
-            self.events.undraw(&active);
-        }
-        self.render.cache.clear();
-        self.ui.free(self.events);
-        self.render.layers.clear();
-        self.widgets.needs_redraw.clear();
-
-        if let Some(id) = self.root {
-            self.draw_inner(0, id.id(), UiRegion::FULL, None, MaskIdx::NONE, None);
-        }
-    }
-
     pub(super) fn draw_inner(
         &mut self,
         layer: usize,