Add source link to examples

Author: laffra

examples/custom.py

@@ -34,4 +34,7 @@ def create():
         ltk.Text("For clarity, we marked the custom widget orange.")
             .css("margin-top", 20),
         ltk.H4("Tip: drag the card."),
+        ltk.Link(href="https://github.com/laffra/ltk/blob/main/examples/custom.py")
+            .attr("target", "_blank")
+            .text("source")
     ).attr("name", "Custom")

examples/helloworld.py

@@ -5,9 +5,13 @@
 
 def create():
     return (
-        ltk.VBox(ltk.Text("Hello World 🎉"))
-            .css("padding", 100)
-            .css("background-color", "orange")
-            .css("font-size", 42)
-            .attr("name", "Hello World")
+        ltk.VBox(
+            ltk.Text("Hello World 🎉")
+                .css("padding", 100)
+                .css("background-color", "orange")
+                .css("font-size", 42),
+            ltk.Link(href="https://github.com/laffra/ltk/blob/main/examples/helloworld.py")
+                .attr("target", "_blank")
+                .text("source")
+        ).attr("name", "Hello World")
     )

examples/table.py

@@ -45,7 +45,12 @@ def create():
         ],
     ).appendTo(container)
 
-    container.append(ltk.H4("Tip: resize the country column using the orange handle."))
+    container.append(
+        ltk.H4("Tip: resize the country column using the orange handle."),
+        ltk.Link(href="https://github.com/laffra/ltk/blob/main/examples/table.py")
+            .attr("target", "_blank")
+            .text("source")
+    )
 
     return container
 

examples/tictactoe.py

@@ -57,6 +57,9 @@ def create():
             for row in range(3)
         ),
         ltk.H4("Tip: Click inside the squares."),
+        ltk.Link(href="https://github.com/laffra/ltk/blob/main/examples/tictactoe.py")
+            .attr("target", "_blank")
+            .text("source")
     ).attr("name", "Tic Tac Toe")
 
 ltk.inject(__file__, "tictactoe.css")

ltk/__init__.py

@@ -41,6 +41,7 @@
 from ltk.widgets import Button
 from ltk.widgets import Tabs
 from ltk.widgets import File
+from ltk.widgets import Link
 from ltk.widgets import Table
 from ltk.widgets import TableRow
 from ltk.widgets import TableHeader