focus after dir creation

src/main/java/cz/kamma/kfmanager/ui/FilePanel.java

@@ -680,9 +680,13 @@ public class FilePanel extends JPanel {
     }
 
     public void loadDirectory(File directory, boolean requestFocus) {
+        loadDirectory(directory, true, requestFocus);
+    }
+
+    public void loadDirectory(File directory, boolean autoSelectFirst, boolean requestFocus) {
         FilePanelTab tab = getCurrentTab();
         if (tab != null) {
-            tab.loadDirectory(directory, true, requestFocus);
+            tab.loadDirectory(directory, autoSelectFirst, requestFocus);
             updatePathField();
         }
     }

src/main/java/cz/kamma/kfmanager/ui/FilePanelTab.java

@@ -1420,13 +1420,18 @@ public class FilePanelTab extends JPanel {
 
     private void selectItemByName(String name, boolean requestFocus) {
         if (viewMode == ViewMode.BRIEF) {
+            // Re-calculate layout if needed before searching to ensure current mapping
+            if (tableModel.items.size() > 0 && (tableModel.briefColumns == 0 || tableModel.briefRowsPerColumn == 0)) {
+                tableModel.calculateBriefLayout();
+            }
+            
             for (int i = 0; i < tableModel.items.size(); i++) {
                 FileItem item = tableModel.items.get(i);
-                if (item.getName().equals(name)) {
+                if (item != null && item.getName().equalsIgnoreCase(name)) {
                     int column = i / tableModel.briefRowsPerColumn;
                     int row = i % tableModel.briefRowsPerColumn;
                     
-                    if (column < tableModel.getColumnCount()) {
+                    if (column < fileTable.getColumnCount()) {
                         briefCurrentColumn = column;
                         fileTable.setRowSelectionInterval(row, row);
                         fileTable.scrollRectToVisible(fileTable.getCellRect(row, column, true));
@@ -1442,7 +1447,7 @@ public class FilePanelTab extends JPanel {
         } else {
             for (int i = 0; i < tableModel.getRowCount(); i++) {
                 FileItem item = tableModel.getItem(i);
-                if (item != null && item.getName().equals(name)) {
+                if (item != null && item.getName().equalsIgnoreCase(name)) {
                     fileTable.setRowSelectionInterval(i, i);
                     fileTable.scrollRectToVisible(fileTable.getCellRect(i, 0, true));
                     if (requestFocus) {

src/main/java/cz/kamma/kfmanager/ui/MainWindow.java

@@ -1430,14 +1430,19 @@ public class MainWindow extends JFrame {
      * Create a new directory
      */
     private void createNewDirectory() {
-    String dirName = JOptionPane.showInputDialog(this,
+        String dirNameInput = JOptionPane.showInputDialog(this,
-        "New directory name:",
+            "New directory name:",
-        "New directory");
+            "New directory");
             
-        if (dirName != null && !dirName.trim().isEmpty()) {
+        if (dirNameInput != null && !dirNameInput.trim().isEmpty()) {
+            final String dirName = dirNameInput.trim();
             performFileOperation((callback) -> {
-                FileOperations.createDirectory(activePanel.getCurrentDirectory(), dirName.trim());
+                FileOperations.createDirectory(activePanel.getCurrentDirectory(), dirName);
-            }, "Directory created", false, activePanel);
+            }, "Directory created", false, () -> {
+                if (activePanel != null && activePanel.getCurrentTab() != null) {
+                    activePanel.getCurrentTab().selectItem(dirName);
+                }
+            }, activePanel);
         } else {
             if (activePanel != null && activePanel.getFileTable() != null) {
                 activePanel.getFileTable().requestFocusInWindow();
@@ -1847,6 +1852,13 @@ public class MainWindow extends JFrame {
      * Execute file operation with error handling
      */
     private void performFileOperation(FileOperation operation, String successMessage, boolean showBytes, FilePanel... panelsToRefresh) {
+        performFileOperation(operation, successMessage, showBytes, null, panelsToRefresh);
+    }
+
+    /**
+     * Execute file operation with error handling and a task to run after completion and refresh.
+     */
+    private void performFileOperation(FileOperation operation, String successMessage, boolean showBytes, Runnable postTask, FilePanel... panelsToRefresh) {
         ProgressDialog progressDialog = new ProgressDialog(this, "File Operation");
         progressDialog.setDisplayAsBytes(showBytes);
         
@@ -1903,10 +1915,14 @@ public class MainWindow extends JFrame {
                     progressDialog.dispose();
                     for (FilePanel panel : panelsToRefresh) {
                         if (panel.getCurrentDirectory() != null) {
-                            panel.loadDirectory(panel.getCurrentDirectory(), false);
+                            panel.loadDirectory(panel.getCurrentDirectory(), false, false);
                         }
                     }
 
+                    if (postTask != null) {
+                        SwingUtilities.invokeLater(postTask);
+                    }
+                    
                     if (activePanel != null && activePanel.getFileTable() != null) {
                         activePanel.getFileTable().requestFocusInWindow();
                     }