fix: improve mobile scrollbar visibility and resize handling

dev-dist/sw.js

@@ -82,7 +82,7 @@ define(['./workbox-7a5e81cd'], (function (workbox) { 'use strict';
    */
   workbox.precacheAndRoute([{
     "url": "index.html",
-    "revision": "0.ohmkvc7m8mo"
+    "revision": "0.0dmrmul42fg"
   }], {});
   workbox.cleanupOutdatedCaches();
   workbox.registerRoute(new workbox.NavigationRoute(workbox.createHandlerBoundToURL("index.html"), {

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "vue-nonograms-solid",
-  "version": "1.11.1",
+  "version": "1.11.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "vue-nonograms-solid",
-      "version": "1.11.1",
+      "version": "1.11.2",
       "dependencies": {
         "fireworks-js": "^2.10.8",
         "flag-icons": "^7.5.0",

package.json

@@ -1,10 +1,10 @@
 {
   "name": "vue-nonograms-solid",
-  "version": "1.11.1",
+  "version": "1.11.2",
   "homepage": "https://nonograms.7u.pl/",
   "type": "module",
   "scripts": {
-    "dev": "vite",
+    "dev": "vite --host",
     "build": "vite build",
     "preview": "vite preview",
     "test": "vitest"

src/components/Cell.vue

@@ -43,21 +43,30 @@ const handlePointerDown = (e) => {
   const now = Date.now();
   if (now - lastTap < 300) {
     // Double tap -> X (Force)
+    clearLongPress();
     emit('start-drag', props.r, props.c, true, true);
     lastTap = 0;
   } else {
     // Single tap / Start drag -> Fill
     emit('start-drag', props.r, props.c, false, false);
     lastTap = now;
+
+    // Start Long Press Timer
+    clearLongPress();
+    longPressTimer = setTimeout(() => {
+        if (navigator.vibrate) navigator.vibrate(50);
+        // Switch to Cross (Right click logic, force=true to overwrite the just-placed Fill)
+        emit('start-drag', props.r, props.c, true, true);
+    }, 500);
   }
 };
 
 const handlePointerUp = (e) => {
-  // Handled in pointerdown
+  clearLongPress();
 };
 
 const handlePointerCancel = (e) => {
-  // Handled in pointerdown
+  clearLongPress();
 };
 </script>
 

src/components/GameBoard.vue

@@ -27,17 +27,28 @@ let dragStartLeft = 0;
 const checkScroll = () => {
   const el = scrollWrapper.value;
   if (!el) return;
+  
+  const content = el.firstElementChild;
+  const contentWidth = content ? content.offsetWidth : el.scrollWidth;
   const sw = el.scrollWidth;
   const cw = el.clientWidth;
   
   // Only show custom scrollbar on mobile/tablet (width < 768px) and if content overflows
   const isMobile = window.innerWidth <= 768;
-  showScrollbar.value = isMobile && (sw > cw + 1);
+  // Use contentWidth to check for overflow, as scrollWidth might be misleading
+  showScrollbar.value = isMobile && (contentWidth > cw + 1);
   
   if (showScrollbar.value) {
     // Thumb width percentage = (viewport / total) * 100
-    const ratio = cw / sw;
+    // Use contentWidth for more accurate ratio
+    const ratio = cw / contentWidth;
     thumbWidth.value = Math.max(10, ratio * 100);
+    
+    // Hide if content fits or almost fits (prevent useless scrollbar)
+    // Increased tolerance to 95%
+    if (ratio >= 0.95) {
+      showScrollbar.value = false;
+    }
   }
 };
 
@@ -175,21 +186,38 @@ const handleGridLeave = () => {
   activeCol.value = null;
 };
 
+const handleResize = () => {
+  computeCellSize();
+  checkScroll();
+  // Re-check after potential layout animation/transition
+  setTimeout(() => {
+    computeCellSize();
+    checkScroll();
+  }, 300);
+};
+
 onMounted(() => {
   nextTick(() => {
     computeCellSize();
+    checkScroll();
+    // Extra check for slow layout/font loading or orientation changes
+    setTimeout(() => {
+      computeCellSize();
+      checkScroll();
+    }, 300);
   });
   isFinePointer.value = window.matchMedia('(pointer: fine)').matches;
-  window.addEventListener('resize', computeCellSize);
-  window.addEventListener('resize', checkScroll);
+  
+  window.addEventListener('resize', handleResize);
+  window.addEventListener('orientationchange', handleResize);
   window.addEventListener('mouseup', handleGlobalMouseUp);
   window.addEventListener('pointerup', handleGlobalPointerUp);
   window.addEventListener('touchend', handleGlobalPointerUp, { passive: true });
 });
 
 onUnmounted(() => {
-  window.removeEventListener('resize', computeCellSize);
-  window.removeEventListener('resize', checkScroll);
+  window.removeEventListener('resize', handleResize);
+  window.removeEventListener('orientationchange', handleResize);
   window.removeEventListener('mouseup', handleGlobalMouseUp);
   window.removeEventListener('pointerup', handleGlobalPointerUp);
   window.removeEventListener('touchend', handleGlobalPointerUp);
@@ -199,6 +227,10 @@ watch(() => store.size, async () => {
   await nextTick();
   computeCellSize();
   checkScroll();
+  setTimeout(() => {
+    computeCellSize();
+    checkScroll();
+  }, 300);
 });
 </script>
 

vite.config.js

@@ -48,5 +48,8 @@ export default defineConfig({
     alias: {
       '@': path.resolve(__dirname, './src')
     }
+  },
+  server: {
+    allowedHosts: true
   }
 })