docs(examples): ensure file browser appears in front

This is particularly an issue on Windows. Add the line that is necessary to place the dialog in front. Signed-off-by: Patrick Avery <[email protected]>
Kitware · Aug 5, 2022 · ef1a869 · ef1a869
1 parent 3718950
commit ef1a869
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/examples/validation/core/21_file_browser.py b/examples/validation/core/21_file_browser.py
@@ -14,8 +14,13 @@
 # Keep track of the currently selected directory
 state.selected_dir = "None"
 
+root = Tk()
+
 # Ensure the tkinter main window is hidden
-Tk().withdraw()
+root.withdraw()
+
+# Ensure that the file browser will appear in front on Windows
+root.wm_attributes("-topmost", 1)
 
 
 def open_directory():