cargo update

Cargo.toml

@@ -5,3 +5,12 @@ members = [
   "srv",
   "gui",
 ]
+
+# Enable max optimizations for dependencies, but not for our code:
+# Very helpful when developing in Slint.
+[profile.dev.package."*"]
+opt-level = 3
+
+# Enable only a small amount of optimization in debug mode
+[profile.dev]
+opt-level = 1

gui/Cargo.toml

@@ -39,7 +39,7 @@ serde_json = "1.0.148"
 anyhow = "1.0.100"
 
 [dependencies.slint]
-version = "1.17.1"
+version = "1.18.0"
 default-features = false
 features = [
   "live-preview",
@@ -49,7 +49,6 @@ features = [
   "backend-android-activity-06",
 ]
 
-
 [target.'cfg(target_os = "linux")'.dependencies]
 tokio = { version = "1.48.0", default-features = false, features = ["fs", "rt-multi-thread"] }
 xdg = "3.0.0"
@@ -63,4 +62,4 @@ wasm-bindgen-futures = "0.4.56"
 web-sys = "0.3.83"
 
 [build-dependencies]
-slint-build = "1.17.1"
+slint-build = "1.18.0"

gui/src/lib.rs

@@ -93,6 +93,7 @@ fn update_slint_list(new_list: Vec<Item>, list: &VecModel<ui::SItem>) {
             name: item.name.to_shared_string(),
             checked: item.data.checked,
             amount: item.data.amount as i32,
+            just_added: false,
         })
         .for_each(|item| list.push(item));
 }
@@ -196,6 +197,7 @@ pub fn run() -> Result<(), anyhow::Error> {
             checked: false,
             name: item.clone(),
             amount: 1,
+            just_added: true,
         });
         let conf = conf.clone();
         io.spawn(async move || {

gui/ui/app.slint

@@ -9,12 +9,13 @@ import {
     GridBox,
     HorizontalBox,
     ComboBox,
-    Palette, Spinner, SpinBox,
+    Palette,
+    Spinner,
+    SpinBox,
 } from "std-widgets.slint";
 import { SettingsView } from "settings.slint";
 import { ConnectionStatus, State, SItem, SButtonItem } from "state.slint";
 export { ConnectionStatus, State, SItem }
-
 component GoodListItem inherits Rectangle {
     in-out property <SItem> item;
     background: Palette.alternate-background;
@@ -112,6 +113,23 @@ component PlusMinus inherits HorizontalLayout {
 
 component GoodListItemAdd inherits Rectangle {
     in-out property <SItem> item;
+    // Animate when this item appears.
+    transform-scale: item.just-added ? 90% : 100%;
+    opacity: item.just-added ? 0 : 100%;
+    init => {
+        self.transform-scale = 100%;
+        self.opacity = 100%;
+        item.just-added = false;
+    }
+    animate transform-scale {
+        duration: 500ms;
+        easing: ease-out-bounce;
+    }
+    animate opacity {
+        duration: 300ms;
+        easing: ease-out;
+    }
+
     background: Palette.alternate-background;
     border-radius: 8pt;
     border-width: 10pt;
@@ -168,7 +186,7 @@ component GoodsListAdd {
 
         for item in items: VerticalLayout {
             GoodListItemAdd {
-                item: item;
+                item <=> item;
             }
 
             Rectangle {
@@ -185,19 +203,21 @@ component GoodButtons inherits ScrollView {
 
     property <int> count-x: floor(root.width / (button-min-width + button-spacing));
     property <int> count-y: ceil(State.favorites.length / count-x);
-    property <length> button-width: ((self.width + button-spacing ) / count-x) - button-spacing;
+    property <length> button-width: ((root.width + button-spacing) / count-x) - button-spacing;
 
-    viewport-height: (count-y * (button-height + button-spacing));
+    content-height: (count-y * (button-height + button-spacing));
     mouse-drag-pan-enabled: true;
+    vertical-scrollbar-policy: always-off;
 
-    for item[idx] in State.favorites: Button {
-        x: floor(mod(idx, count-x)) * (root.button-width + root.button-spacing);
-        y: floor(idx / count-x) * (root.button-height + root.button-spacing);
-        width: root.button-width;
-        height: root.button-height;
-        text: item.name;
-        clicked => {
-            State.add-to-list(item.name);
+    FlexboxLayout {
+        spacing: button-spacing;
+        for item in State.favorites: Button {
+            width: root.button-width;
+            height: root.button-height;
+            text: item.name;
+            clicked => {
+                State.add-to-list(item.name);
+            }
         }
     }
 }
@@ -225,7 +245,7 @@ component ConnStatusIndicator inherits Rectangle {
 }
 
 component RefreshButton inherits HorizontalLayout {
-        spacing: 8px;
+    spacing: 8px;
     alignment: center;
     Button {
         text: "Refresh";
@@ -234,6 +254,7 @@ component RefreshButton inherits HorizontalLayout {
             State.refresh-list();
         }
     }
+
     ConnStatusIndicator { }
 }
 
@@ -243,7 +264,7 @@ component AddView inherits VerticalLayout {
     padding: 8px;
     spacing: 8px;
 
-    RefreshButton {}
+    RefreshButton { }
 
     goods := GoodsListAdd {
         items <=> list;
@@ -281,24 +302,25 @@ component AddView inherits VerticalLayout {
     GoodButtons { }
 }
 
-component ShopView inherits VerticalLayout {
+component ShopView inherits ScrollView {
     in property <[SItem]> list;
+    mouse-drag-pan-enabled: true;
+    VerticalLayout {
+        RefreshButton { }
 
-    padding: 8px;
-    spacing: 8px;
+        padding: 8px;
+        spacing: 8px;
+        goods := GoodsList {
+            items <=> list;
+        }
 
-    RefreshButton { }
-
-    goods := GoodsList {
-        items <=> list;
-    }
-
-    HorizontalLayout {
-        padding: 12px;
-        Button {
-            text: "I am done hehe";
-            clicked => {
-                State.delete-checked();
+        HorizontalLayout {
+            padding: 12px;
+            Button {
+                text: "I am done hehe";
+                clicked => {
+                    State.delete-checked();
+                }
             }
         }
     }
@@ -322,23 +344,26 @@ component CatItem inherits HorizontalBox {
 }
 
 
-component CatView inherits VerticalLayout {
+component CatView inherits ScrollView {
     in-out property <[SButtonItem]> cats;
-
-    for item in cats: CatItem {
-        item: item;
+    mouse-drag-pan-enabled: true;
+    VerticalLayout {
+        for item in cats: CatItem {
+            item: item;
+        }
     }
 }
 
 export component App inherits Window {
-
+    in property <int> prefered-start-tab: 0;
     title: "Inköpslista";
     icon: @image-url("../images/icon.svg");
 
     preferred-height: 700px;
     preferred-width: 480px;
 
-    TabWidget {
+    tabs := TabWidget {
+        current-index: prefered-start-tab;
         Tab {
             title: "Add";
             AddView {

gui/ui/state.slint

@@ -2,6 +2,10 @@ export struct SItem {
     name: string,
     checked: bool,
     amount: int,
+
+    /// Whether the item was just added by the user.
+    /// Determines whether the add-animation plays.
+    just_added: bool,
 }
 
 export struct SButtonItem{