fix: match file dialog filters case insensitively

TakuyaYagam1 · TakuyaYagam1 · commit 5eb58c0a8df9 · 2026-04-30T18:28:17.000+03:00
diff --git a/components/filedialog/FileDialog.qml b/components/filedialog/FileDialog.qml
@@ -37,7 +37,8 @@ LazyLoader {
 
         readonly property bool selectionValid: {
             const file = folderContents.currentItem?.modelData;
-            return (file && !file.isDir && (filters.includes("*") || filters.includes(file.suffix))) ?? false;
+            const suffix = file?.suffix.toLowerCase();
+            return (file && !file.isDir && (filters.includes("*") || filters.some(f => f.toLowerCase() === suffix))) ?? false;
         }
 
         function accepted(path: string): void {

Original file line number	Diff line number	Diff line change
`@@ -37,7 +37,8 @@ LazyLoader {`
`37`	`37`
`38`	`38`	`readonly property bool selectionValid: {`
`39`	`39`	`const file = folderContents.currentItem?.modelData;`
`40`		`- return (file && !file.isDir && (filters.includes("*") \|\| filters.includes(file.suffix))) ?? false;`
	`40`	`+ const suffix = file?.suffix.toLowerCase();`
	`41`	`+ return (file && !file.isDir && (filters.includes("*") \|\| filters.some(f => f.toLowerCase() === suffix))) ?? false;`
`41`	`42`	`}`
`42`	`43`
`43`	`44`	`function accepted(path: string): void {`