Merge pull request #55 from Uriziel01/feature/SetWindowTitle

Added setWindowTitle widget method with docs

docs/api/NodeWidget.md

@@ -82,6 +82,12 @@ Sets the property that holds the widget's style sheet. It calls the native metho
 
 - `styleSheet` string - String which holds the widget's style sheet. Make sure you create this string using `StyleSheet.create()`
 
+#### `widget.setWindowTitle(title)`
+
+Sets the window title property. It calls the native method [QWidget: setWindowTitle](https://doc.qt.io/qt-5/qwidget.html#windowTitle-prop).
+
+- `title` string - String which holds the windows title.
+
 #### `widget.styleSheet()`
 
 Gets the property that holds the widget's style sheet. It calls the native method [QWidget: styleSheet](https://doc.qt.io/qt-5/qwidget.html#styleSheet-prop).

src/cpp/QtWidgets/QWidget/qwidget_macro.h

@@ -57,6 +57,14 @@ Napi::Value setStyleSheet(const Napi::CallbackInfo& info){ \
   this->instance->setStyleSheet(style.c_str()); \
   return env.Null(); \
 } \
+Napi::Value setWindowTitle(const Napi::CallbackInfo& info){ \
+  Napi::Env env = info.Env(); \
+  Napi::HandleScope scope(env); \
+  Napi::String napiTitle = info[0].As<Napi::String>(); \
+  std::string title = napiTitle.Utf8Value(); \
+  this->instance->setWindowTitle(title.c_str()); \
+  return env.Null(); \
+} \
 Napi::Value styleSheet(const Napi::CallbackInfo& info){ \
   Napi::Env env = info.Env(); \
   Napi::HandleScope scope(env); \
@@ -219,6 +227,7 @@ Napi::Value setWindowFlag(const Napi::CallbackInfo& info){ \
  InstanceMethod("close",&WidgetWrapName::close), \
  InstanceMethod("setLayout",&WidgetWrapName::setLayout), \
  InstanceMethod("setStyleSheet",&WidgetWrapName::setStyleSheet), \
+ InstanceMethod("setWindowTitle",&WidgetWrapName::setWindowTitle), \
  InstanceMethod("styleSheet",&WidgetWrapName::styleSheet), \
  InstanceMethod("hide",&WidgetWrapName::hide), \
  InstanceMethod("move",&WidgetWrapName::move), \

src/lib/QtGui/QWidget/index.ts

@@ -36,6 +36,9 @@ export abstract class NodeWidget extends EventWidget {
     const preparedSheet = await StyleSheet.create(styleSheet);
     await applyStyleSheet(this, preparedSheet);
   };
+  setWindowTitle = async (title: string) => {
+    return this.native.setWindowTitle(title);
+  };
   setInlineStyle = async (style: string) => {
     const preparedSheet = await prepareInlineStyleSheet(this, style);
     await applyStyleSheet(this, preparedSheet);