style combo

bauh/view/qt/styles.py

@@ -0,0 +1,28 @@
+from PyQt5.QtWidgets import QComboBox, QApplication, QStyleFactory, QWidget
+
+from bauh.core import config
+
+
+class StylesComboBox(QComboBox):
+
+    def __init__(self, parent: QWidget, i18n: dict):
+        super(StylesComboBox, self).__init__(parent=parent)
+        self.app = QApplication.instance()
+        self.styles = []
+
+        for idx, style in enumerate(QStyleFactory.keys()):
+            self.styles.append(style)
+            self.addItem('{}: {}'.format(i18n['style'].capitalize(), style), style)
+
+            if style.lower() == self.app.style().objectName():
+                self.setCurrentIndex(idx)
+
+        self.currentIndexChanged.connect(self.change_style)
+
+    def change_style(self, idx: int):
+        style = self.styles[idx]
+        self.app.setStyle(style)
+
+        user_config = config.read()
+        user_config.style = style
+        config.save(user_config)