wip

Author: Taka-S-dev

static/css/main.css

@@ -89,7 +89,7 @@ input[type=checkbox]{cursor:pointer;margin-right:2px}
   background:#1e1e1e;
   display:none;
   flex-direction:column;
-  min-height:120px;max-height:70vh;
+  height:35vh;min-height:120px;max-height:70vh;
 }
 #peek.visible{display:flex}
 #peek-hdr{

static/js/editor.js

@@ -482,7 +482,7 @@ async function ensureEditor() {
     readOnly: true,
     minimap: {enabled: true, scale: 1, showSlider: 'mouseover'},
     scrollBeyondLastLine: false,
-    fontSize: 12,
+    fontSize: parseInt(localStorage.getItem('grepnavi-font-size')) || 12,
     lineNumbers: 'on',
     wordWrap: 'off',
     occurrencesHighlight: 'singleFile',
@@ -497,6 +497,19 @@ async function ensureEditor() {
   });
   new ResizeObserver(() => monacoEditor.layout()).observe(id('monaco-container'));
 
+  window.addEventListener('wheel', e => {
+    if (!e.ctrlKey || !monacoEditor) return;
+    const dom = monacoEditor.getDomNode();
+    if (!dom) return;
+    const r = dom.getBoundingClientRect();
+    if (e.clientX < r.left || e.clientX > r.right || e.clientY < r.top || e.clientY > r.bottom) return;
+    e.stopPropagation(); e.preventDefault();
+    const cur = monacoEditor.getOption(monaco.editor.EditorOption.fontSize);
+    const next = e.deltaY < 0 ? Math.min(cur + 1, 32) : Math.max(cur - 1, 8);
+    monacoEditor.updateOptions({ fontSize: next });
+    localStorage.setItem('grepnavi-font-size', next);
+  }, { capture: true, passive: false });
+
   // ===== C/C++ 言語固有拡張 (editor-c.js) =====
   const { resolveLocalVar } = initEditorC(monacoEditor, monaco);