preset-loading and basic args from commandline

also made some docstrings more informative

1 files changed, 10 insertions, 0 deletions

diff --git a/components/text.py b/components/text.py
index f8ef7b3..6c465b1 100644
--- a/components/text.py
+++ b/components/text.py
@@ -146,3 +146,13 @@ class Component(__base__.Component):
             return
         self.page.lineEdit_textColor.setText(RGBstring)
         self.page.pushButton_textColor.setStyleSheet(btnStyle)
+
+    def commandHelp(self, arg):
+        print('Enter a string to use as centred white text. '
+        'Use quotes around the string to escape spaces.')
+
+    def command(self, arg):
+        if not arg.startswith('preset='):
+            self.title = arg
+            return True
+        super().command(arg)