gui: add scrolling

alacritty_config_gui.py

@@ -9,6 +9,7 @@ from PyQt5 import QtWidgets, QtGui, QtCore
 
 
 ALACRITTY_CONFIG = os.path.expanduser("~/.config/alacritty/alacritty.yml")
+NAME = 'Alacritty Config'
 
 
 class ColorSelect(QtWidgets.QPushButton):
@@ -93,7 +94,7 @@ class ConfigWidget(QtWidgets.QWidget):
         self.widgets = {}
 
     def prettify(self, s):
-        return ' '.join(x.capitalize() for x in s.split('_') if x)
+        return ' '.join(x.capitalize() for x in s.split('_'))
 
     def render_item(self, layout, name, widget):
         sub_layout = QtWidgets.QHBoxLayout()
@@ -350,6 +351,26 @@ class Window(ConfigWidget):
         self.render_state()
 
 
+class Scrolling(ConfigWidget):
+    def __init__(self, config):
+        super().__init__()
+        history = QtWidgets.QSpinBox(config.get('history'))
+        multiplier = QtWidgets.QSpinBox(config.get('multiplier'))
+        faux_multiplier = QtWidgets.QSpinBox(config.get('faux_multiplier'))
+        autoscroll = QtWidgets.QCheckBox()
+        autoscroll.setChecked(config.get('autoscroll', False))
+
+        self.widgets = {
+            'history': history,
+            'multiplier': multiplier,
+            'faux_multiplier': faux_multiplier,
+            'faux_multiplier': faux_multiplier,
+            'autoscroll': autoscroll,
+        }
+
+        self.render_state()
+
+
 class Config(QtWidgets.QWidget):
     def __init__(self, config):
         super().__init__()
@@ -357,18 +378,20 @@ class Config(QtWidgets.QWidget):
         self.config = config
         self.add_tabs(config)
         self.add_buttons()
+        self.setWindowTitle(NAME)
         self.setLayout(self.layout)
 
     def add_tabs(self, config):
         self.tabs = QtWidgets.QTabWidget()
 
-        self.tabs.addTab(Window(config.get('window')), "Window")
-        self.tabs.addTab(Font(config.get('font')), "Font")
-        self.tabs.addTab(Debug(config.get('debug')), "Debug")
-        self.tabs.addTab(Env(config.get('env')), "Env")
-        self.tabs.addTab(Selection(config.get('selection')), "Selection")
-        self.tabs.addTab(Shell(config.get('shell')), "Shell")
-        self.tabs.addTab(Colors(config.get('colors')), "Colors")
+        self.tabs.addTab(Window(config.get('window', {})), "Window")
+        self.tabs.addTab(Font(config.get('font', {})), "Font")
+        self.tabs.addTab(Debug(config.get('debug', {})), "Debug")
+        self.tabs.addTab(Env(config.get('env', {})), "Env")
+        self.tabs.addTab(Selection(config.get('selection', {})), "Selection")
+        self.tabs.addTab(Shell(config.get('shell', {})), "Shell")
+        self.tabs.addTab(Colors(config.get('colors', {})), "Colors")
+        self.tabs.addTab(Scrolling(config.get('scrolling', {})), "Scrolling")
 
         self.layout.addWidget(self.tabs)
 
@@ -402,7 +425,8 @@ class Config(QtWidgets.QWidget):
 
 
 if __name__ == '__main__':
-    app = QtWidgets.QApplication([])
+    app = QtWidgets.QApplication([NAME])
+    app.setApplicationName(NAME)
     with open(ALACRITTY_CONFIG) as f:
         config = yaml.safe_load(f.read())
     conf = Config(config)