Refactor display example and keyboard example output formatting

- Updated display example to use standard characters for table borders instead of special characters.
- Simplified output messages in keyboard example by removing emoji and improving clarity.
- Enhanced code readability by adjusting string formatting and comments.

Author: lijy91

examples/display_example/main.cpp

@@ -37,9 +37,9 @@ std::string truncateString(const std::string& str, size_t maxLength) {
 // Helper function to format a table row with proper alignment
 std::string formatTableRow(const std::string& content, int totalWidth = 70) {
   std::string truncated =
-      truncateString(content, totalWidth - 4);  // Leave space for "│ " and " │"
+      truncateString(content, totalWidth - 4);  // Leave space for "| " and " |"
   std::ostringstream oss;
-  oss << "│ " << std::left << std::setw(totalWidth - 4) << truncated << " │";
+  oss << "| " << std::left << std::setw(totalWidth - 4) << truncated << " |";
   return oss.str();
 }
 
@@ -50,22 +50,22 @@ std::string createTableBorder(const std::string& leftChar,
                               const std::string& fillChar,
                               int width = 70) {
   std::string border;
-  if (leftChar == "┌")
+  if (leftChar == "+")
     border = "+";
-  else if (leftChar == "├")
+  else if (leftChar == "+")
     border = "+";
-  else if (leftChar == "└")
+  else if (leftChar == "+")
     border = "+";
   else
     border = leftChar;
 
   border += std::string(width - 2, '-');
 
-  if (rightChar == "┐")
+  if (rightChar == "+")
     border += "+";
-  else if (rightChar == "┤")
+  else if (rightChar == "+")
     border += "+";
-  else if (rightChar == "┘")
+  else if (rightChar == "+")
     border += "+";
   else
     border += rightChar;
@@ -77,10 +77,10 @@ std::string createTableBorder(const std::string& leftChar,
 void printDisplayInfo(const Display& display, bool isPrimary = false) {
   const int tableWidth = 70;
 
-  std::cout << createTableBorder("┌", "┐", "─", tableWidth) << std::endl;
+  std::cout << createTableBorder("+", "+", "-", tableWidth) << std::endl;
   std::cout << formatTableRow("Display: " + display.name, tableWidth)
             << std::endl;
-  std::cout << createTableBorder("├", "┤", "─", tableWidth) << std::endl;
+  std::cout << createTableBorder("+", "+", "-", tableWidth) << std::endl;
   std::cout << formatTableRow("ID: " + display.id, tableWidth) << std::endl;
 
   // Format position string
@@ -139,7 +139,7 @@ void printDisplayInfo(const Display& display, bool isPrimary = false) {
     std::cout << formatTableRow(modelStr, tableWidth) << std::endl;
   }
 
-  std::cout << createTableBorder("└", "┘", "─", tableWidth) << std::endl;
+  std::cout << createTableBorder("+", "+", "-", tableWidth) << std::endl;
 }
 
 int main() {
@@ -196,8 +196,8 @@ int main() {
     }
 
     const int summaryWidth = 60;
-    std::cout << "📊 SUMMARY:" << std::endl;
-    std::cout << createTableBorder("┌", "┐", "─", summaryWidth) << std::endl;
+    std::cout << "SUMMARY:" << std::endl;
+    std::cout << createTableBorder("+", "+", "-", summaryWidth) << std::endl;
 
     // Format each summary line properly
     std::string totalDisplaysStr =
@@ -218,17 +218,17 @@ int main() {
     std::string scaleRangeStr = scaleRangeStream.str();
     std::cout << formatTableRow(scaleRangeStr, summaryWidth) << std::endl;
 
-    std::cout << createTableBorder("└", "┘", "─", summaryWidth) << std::endl;
+    std::cout << createTableBorder("+", "+", "-", summaryWidth) << std::endl;
 
   } catch (const std::exception& e) {
-    std::cerr << "❌ Error: " << e.what() << std::endl;
+    std::cerr << "Error: " << e.what() << std::endl;
     return 1;
   } catch (...) {
-    std::cerr << "❌ Unknown error occurred" << std::endl;
+    std::cerr << "Unknown error occurred" << std::endl;
     return 1;
   }
 
-  std::cout << "\n✅ Display information retrieved successfully!" << std::endl;
+  std::cout << "\nDisplay information retrieved successfully!" << std::endl;
 
   // Test C API
   std::cout << "\n=== Testing C API ===" << std::endl;

examples/keyboard_example/main.cpp

@@ -86,17 +86,17 @@ int main() {
     }
 
     if (native_keyboard_monitor_is_monitoring(g_monitor)) {
-        std::cout << "✅ Keyboard monitoring is now active\n";
-        std::cout << "\n📚 This example demonstrates the KeyboardMonitor C API:\n";
+        std::cout << "Keyboard monitoring is now active\n";
+        std::cout << "\nThis example demonstrates the KeyboardMonitor C API:\n";
         std::cout << "• native_keyboard_monitor_create() - Creates a monitor instance\n";
         std::cout << "• native_keyboard_monitor_set_callbacks() - Sets event callbacks\n";
         std::cout << "• native_keyboard_monitor_start() - Starts monitoring\n";
         std::cout << "• native_keyboard_monitor_is_monitoring() - Checks status\n";
         std::cout << "• native_keyboard_monitor_stop() - Stops monitoring\n";
         std::cout << "• native_keyboard_monitor_destroy() - Cleans up resources\n";
-        std::cout << "\n🎹 Press keys to see events. Press Ctrl+C to exit.\n\n";
+        std::cout << "\nPress keys to see events. Press Ctrl+C to exit.\n\n";
     } else {
-        std::cout << "⚠️  Monitor created but not monitoring (may be due to permissions or display server)\n";
+        std::cout << "Warning: Monitor created but not monitoring (may be due to permissions or display server)\n";
         std::cout << "This is expected in headless environments or without proper permissions.\n";
         std::cout << "On a desktop system with X11/Wayland, you would see keyboard events.\n\n";
     }

examples/window_example/main.cpp

@@ -32,11 +32,12 @@ int main() {
   WindowManager& window_manager = WindowManager::GetInstance();
 
   // Create a new window with options
-  WindowOptions options = {.title = "Window Example",
-                           .size = {800, 600},
-                           .minimum_size = {400, 300},
-                           .maximum_size = {1920, 1080},
-                           .centered = true};
+  WindowOptions options;
+  options.title = "Window Example";
+  options.size = {800, 600};
+  options.minimum_size = {400, 300};
+  options.maximum_size = {1920, 1080};
+  options.centered = true;
   std::shared_ptr<Window> window_ptr = window_manager.Create(options);
 
   std::shared_ptr<TrayIcon> tray_icon_ptr = tray_manager.Create();

src/CMakeLists.txt

@@ -65,4 +65,6 @@ if(APPLE)
     target_compile_options(nativeapi PRIVATE "-x" "objective-c++")
 elseif (CMAKE_SYSTEM_NAME STREQUAL "Linux")
     target_link_libraries(nativeapi PUBLIC PkgConfig::GTK PkgConfig::X11 PkgConfig::XI pthread)
+elseif(WIN32)
+    target_link_libraries(nativeapi PUBLIC user32 shell32 dwmapi)
 endif ()

src/capi/run_example_app_c.cpp

@@ -9,11 +9,12 @@ using namespace nativeapi;
 
 int native_run_example_app() {
   // Create a new window with options
-  WindowOptions options = {.title = "Window Example",
-                           .size = {800, 600},
-                           .minimum_size = {400, 300},
-                           .maximum_size = {1920, 1080},
-                           .centered = true};
+  WindowOptions options;
+  options.title = "Window Example";
+  options.size = {800, 600};
+  options.minimum_size = {400, 300};
+  options.maximum_size = {1920, 1080};
+  options.centered = true;
   std::shared_ptr<Window> window_ptr =
       WindowManager::GetInstance().Create(options);
   // Run the main event loop

src/capi/window_c.cpp

@@ -481,9 +481,9 @@ void native_window_start_resizing(native_window_t window) {
 
 // Platform-specific functions
 FFI_PLUGIN_EXPORT
-void* native_window_get_ns_window(native_window_t window) {
+void* native_window_get_native_object(native_window_t window) {
     if (!window || !window->window) return nullptr;
-    return window->window->GetNSWindow();
+    return window->window->GetNativeObject();
 }
 
 // Memory management

src/capi/window_c.h

@@ -241,7 +241,7 @@ void native_window_start_resizing(native_window_t window);
 
 // Platform-specific functions
 FFI_PLUGIN_EXPORT
-void* native_window_get_ns_window(native_window_t window);
+void* native_window_get_native_object(native_window_t window);
 
 // Memory management
 FFI_PLUGIN_EXPORT

src/keyboard_monitor.h

@@ -46,6 +46,9 @@ class KeyboardMonitor: public EventEmitter {
   // Check if the keyboard monitor is monitoring
   bool IsMonitoring() const;
 
+  // Get access to the event dispatcher for internal use
+  EventDispatcher& GetInternalEventDispatcher();
+
  private:
   class Impl;
   std::unique_ptr<Impl> impl_;

src/menu.h

@@ -478,6 +478,8 @@ class MenuItem : public EventEmitter {
   void EmitStateChangedEvent(bool checked);
 
  private:
+  friend class Menu;
+
   /**
    * @brief Private constructor for factory methods.
    *

src/platform/linux/window_linux.cpp

@@ -347,9 +347,8 @@ void Window::StartResizing() {
   // Provide stub implementation
 }
 
-void* Window::GetNSWindow() const {
-  // This method is macOS-specific, return nullptr on Linux
-  return nullptr;
+void* Window::GetNativeObject() const {
+  return pimpl_ ? pimpl_->gdk_window_ : nullptr;
 }
 
 }  // namespace nativeapi