showing names in brief mode improved

src/main/java/cz/kamma/kfmanager/config/AppConfig.java

@@ -512,6 +512,40 @@ public class AppConfig {
         }
     }
 
+    public int getBriefModeMaxNameLength() {
+        return Integer.parseInt(properties.getProperty("appearance.brief.max.len", "30"));
+    }
+
+    public void setBriefModeMaxNameLength(int len) {
+        properties.setProperty("appearance.brief.max.len", String.valueOf(len));
+    }
+
+    public int getBriefModeStartLength() {
+        return Integer.parseInt(properties.getProperty("appearance.brief.start.len", "20"));
+    }
+
+    public void setBriefModeStartLength(int len) {
+        properties.setProperty("appearance.brief.start.len", String.valueOf(len));
+    }
+
+    public int getBriefModeEndLength() {
+        return Integer.parseInt(properties.getProperty("appearance.brief.end.len", "10"));
+    }
+
+    public void setBriefModeEndLength(int len) {
+        properties.setProperty("appearance.brief.end.len", String.valueOf(len));
+    }
+
+    public String getBriefModeSeparator() {
+        return properties.getProperty("appearance.brief.separator", "...");
+    }
+
+    public void setBriefModeSeparator(String sep) {
+        if (sep != null) {
+            properties.setProperty("appearance.brief.separator", sep);
+        }
+    }
+
     // -- Sorting persistence (global default)
     public int getDefaultSortColumn() {
         return Integer.parseInt(properties.getProperty("global.sort.column", "-1"));

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

@@ -115,6 +115,15 @@ public class FilePanelTab extends JPanel {
                 } else {
                     tf.selectAll();
                 }
+
+                // Ensure Escape key cancels editing
+                tf.getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), "cancelEditing");
+                tf.getActionMap().put("cancelEditing", new AbstractAction() {
+                    @Override
+                    public void actionPerformed(ActionEvent e) {
+                        fileTable.getCellEditor().cancelCellEditing();
+                    }
+                });
             }
             return;
         }
@@ -157,6 +166,15 @@ public class FilePanelTab extends JPanel {
 
                 tf.requestFocusInWindow();
                 tf.selectAll();
+
+                // Ensure Escape key cancels editing
+                tf.getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), "cancelEditing");
+                tf.getActionMap().put("cancelEditing", new AbstractAction() {
+                    @Override
+                    public void actionPerformed(ActionEvent e) {
+                        fileTable.getCellEditor().cancelCellEditing();
+                    }
+                });
             }
         } else {
             inlineRenameActive = false;
@@ -2564,7 +2582,19 @@ public class FilePanelTab extends JPanel {
                     // Prepare displayed text: wrap directory names in square brackets
                     String displayText = "";
                     if (viewMode == ViewMode.BRIEF) {
-                        displayText = item.getName();
+                        String name = item.getName();
+                        int maxLen = persistedConfig != null ? persistedConfig.getBriefModeMaxNameLength() : 30;
+                        if (name.length() > maxLen) {
+                            int startLen = persistedConfig != null ? persistedConfig.getBriefModeStartLength() : 20;
+                            int endLen = persistedConfig != null ? persistedConfig.getBriefModeEndLength() : 10;
+                            String sep = persistedConfig != null ? persistedConfig.getBriefModeSeparator() : "...";
+                            
+                            // Safety check to ensure indices are valid even if config has weird values
+                            if (startLen + endLen < name.length()) {
+                                name = name.substring(0, startLen) + sep + name.substring(name.length() - endLen);
+                            }
+                        }
+                        displayText = name;
                         if (item.isDirectory()) {
                             displayText = "[" + displayText + "]";
                         }
@@ -2699,7 +2729,18 @@ public class FilePanelTab extends JPanel {
 
             for (FileItem item : tableModel.items) {
                 if (item == null) continue;
-                String display = item.getName();
+                String name = item.getName();
+                // Match truncation from renderer for BRIEF mode
+                int maxLen = persistedConfig != null ? persistedConfig.getBriefModeMaxNameLength() : 30;
+                if (name.length() > maxLen) {
+                    int startLen = persistedConfig != null ? persistedConfig.getBriefModeStartLength() : 20;
+                    int endLen = persistedConfig != null ? persistedConfig.getBriefModeEndLength() : 10;
+                    String sep = persistedConfig != null ? persistedConfig.getBriefModeSeparator() : "...";
+                    if (startLen + endLen < name.length()) {
+                        name = name.substring(0, startLen) + sep + name.substring(name.length() - endLen);
+                    }
+                }
+                String display = name;
                 if (item.isDirectory()) {
                     display = "[" + display + "]";
                 }

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

@@ -975,21 +975,21 @@ public class MainWindow extends JFrame {
     private void applyAppearanceSettings() {
         updateAutoRefreshTimer();
         Font gfont = config.getGlobalFont();
-        if (gfont != null) {
         // Apply to toolbars, buttons and tables
         SwingUtilities.invokeLater(() -> {
+            if (gfont != null) {
                 for (Component c : getContentPane().getComponents()) {
                     c.setFont(gfont);
                 }
-                // Apply to panels' tables
-                if (leftPanel != null && leftPanel.getFileTable() != null) {
-                    leftPanel.applyGlobalFont(gfont);
             }
-                if (rightPanel != null && rightPanel.getFileTable() != null) {
+            // Apply to panels (font, colors, and layout refresh)
-                    rightPanel.applyGlobalFont(gfont);
+            if (leftPanel != null) {
+                if (gfont != null) leftPanel.applyGlobalFont(gfont);
+            }
+            if (rightPanel != null) {
+                if (gfont != null) rightPanel.applyGlobalFont(gfont);
             }
         });
-        }
 
         Color bg = config.getBackgroundColor();
         if (bg != null) {

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

@@ -27,6 +27,10 @@ public class SettingsDialog extends JDialog {
     private final Color originalSel;
     private final Color originalMark;
     private final Color originalFolder;
+    private final int originalBriefMaxLen;
+    private final int originalBriefStartLen;
+    private final int originalBriefEndLen;
+    private final String originalBriefSeparator;
     private final Font originalGlobalFont;
     private final Font originalEditorFont;
     private final String originalExternalEditorPath;
@@ -57,6 +61,10 @@ public class SettingsDialog extends JDialog {
         this.originalSel = config.getSelectionColor();
         this.originalMark = config.getMarkedColor();
         this.originalFolder = config.getFolderColor();
+        this.originalBriefMaxLen = config.getBriefModeMaxNameLength();
+        this.originalBriefStartLen = config.getBriefModeStartLength();
+        this.originalBriefEndLen = config.getBriefModeEndLength();
+        this.originalBriefSeparator = config.getBriefModeSeparator();
         this.originalGlobalFont = config.getGlobalFont();
         this.originalEditorFont = config.getEditorFont();
         this.originalExternalEditorPath = config.getExternalEditorPath();
@@ -231,6 +239,10 @@ public class SettingsDialog extends JDialog {
             config.setSelectionColor(originalSel);
             config.setMarkedColor(originalMark);
             config.setFolderColor(originalFolder);
+            config.setBriefModeMaxNameLength(originalBriefMaxLen);
+            config.setBriefModeStartLength(originalBriefStartLen);
+            config.setBriefModeEndLength(originalBriefEndLen);
+            config.setBriefModeSeparator(originalBriefSeparator);
             config.setGlobalFont(originalGlobalFont);
             config.setEditorFont(originalEditorFont);
             config.setExternalEditorPath(originalExternalEditorPath);
@@ -401,6 +413,55 @@ public class SettingsDialog extends JDialog {
         gbc.gridx = 1; gbc.gridy = row++; gbc.weightx = 1.0;
         grid.add(appearanceFolderBtn, gbc);
 
+        // Brief mode max name length
+        gbc.gridx = 0; gbc.gridy = row; gbc.weightx = 0.0;
+        grid.add(new JLabel("Brief mode max name length:"), gbc);
+        
+        JSpinner briefMaxLenSpinner = new JSpinner(new SpinnerNumberModel(config.getBriefModeMaxNameLength(), 10, 255, 1));
+        briefMaxLenSpinner.addChangeListener(e -> {
+            config.setBriefModeMaxNameLength((Integer) briefMaxLenSpinner.getValue());
+            if (onChange != null) onChange.run();
+        });
+        p.putClientProperty("briefMaxLen", briefMaxLenSpinner);
+        gbc.gridx = 1; gbc.gridy = row++; gbc.weightx = 1.0;
+        grid.add(briefMaxLenSpinner, gbc);
+
+        // Brief mode start/end length
+        gbc.gridx = 0; gbc.gridy = row; gbc.weightx = 0.0;
+        grid.add(new JLabel("Brief mode truncation (start/end):"), gbc);
+        
+        JPanel truncationPanel = new JPanel(new FlowLayout(FlowLayout.LEFT, 0, 0));
+        JSpinner briefStartLenSpinner = new JSpinner(new SpinnerNumberModel(config.getBriefModeStartLength(), 1, 100, 1));
+        briefStartLenSpinner.addChangeListener(e -> {
+            config.setBriefModeStartLength((Integer) briefStartLenSpinner.getValue());
+            if (onChange != null) onChange.run();
+        });
+        truncationPanel.add(briefStartLenSpinner);
+        truncationPanel.add(new JLabel(" / "));
+        JSpinner briefEndLenSpinner = new JSpinner(new SpinnerNumberModel(config.getBriefModeEndLength(), 1, 100, 1));
+        briefEndLenSpinner.addChangeListener(e -> {
+            config.setBriefModeEndLength((Integer) briefEndLenSpinner.getValue());
+            if (onChange != null) onChange.run();
+        });
+        truncationPanel.add(briefEndLenSpinner);
+        gbc.gridx = 1; gbc.gridy = row++; gbc.weightx = 1.0;
+        grid.add(truncationPanel, gbc);
+
+        // Brief mode separator
+        gbc.gridx = 0; gbc.gridy = row; gbc.weightx = 0.0;
+        grid.add(new JLabel("Brief mode separator:"), gbc);
+
+        JTextField briefSeparatorField = new JTextField(config.getBriefModeSeparator());
+        briefSeparatorField.addFocusListener(new java.awt.event.FocusAdapter() {
+            @Override
+            public void focusLost(java.awt.event.FocusEvent e) {
+                config.setBriefModeSeparator(briefSeparatorField.getText());
+                if (onChange != null) onChange.run();
+            }
+        });
+        gbc.gridx = 1; gbc.gridy = row++; gbc.weightx = 1.0;
+        grid.add(briefSeparatorField, gbc);
+
         p.add(grid, BorderLayout.NORTH);
         panels.put("Appearance", p);
         return p;