libervia-backend: sat_frontends/jp/xmlui

jp (xmlui manager): basic handling of multi-lines text in TextBoxWidget

comparison

equal deleted inserted replaced

-:48985ef7682f
+:18a98a541f7a
 type = u"jid_input"
 class TextBoxWidget(xmlui_base.TextWidget, StringWidget):
 type = u"textbox"
+# TODO: use a more advanced input method
+def show(self):
+self.verboseName()
+if self.read_only:
+self.disp(self.value)
+else:
+if self.value:
+self.disp(A.color(C.A_HEADER, u"↓ current value ↓\n", A.FG_CYAN, self.value,
+""))
+values = []
+while True:
+try:
+if not values:
+line = raw_input(A.color(C.A_HEADER, u"[Ctrl-D to finish]> "))
+else:
+line = raw_input()
+values.append(line)
+except EOFError:
+break
+self.value = u'\n'.join(values).rstrip()
 class XHTMLBoxWidget(xmlui_base.XHTMLBoxWidget, StringWidget):
 type = u"xhtmlbox"

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