Unterschiede

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--- en:examples [2022/08/22 11:07] – [Car] roehner
+++ en:examples [2022/08/25 21:28] (aktuell) – [EAN check] roehner
@@ Zeile 1: / Zeile 1: @@
 ===== Examples =====
 ==== EAN check ====
+=== Tkinter/TTK ===
 The EAN check is an example of a simple GUI application. It has an entry widget for entering an EAN and a text widget for the multi-line output of results.
@@ Zeile 61: / Zeile 62: @@
 **Download**:
   *[[https://www.guipy.de/examples/en/ean.zip|ean.zip]]
+=== Qt variant of EAN check ===
+In Qt we have a LineEdit widget for input and a PlainTextWidget for output. To read the EAN we use the //text()// method of LineEdit widget.
+<code python>
+    EAN = self.leEAN.text()
+</code>
+The output is easier in Qt than in Tkinter/TTK:
+<code python>
+    def output(self, line):
+        self.Output.appendPlainText(line)
+</code>
+**Download**:
+  *[[https://www.guipy.de/examples/en/qtean.zip|qtean.zip]]
 ==== Car====