initial commit

tinker.py

@@ -0,0 +1,52 @@
+#!/usr/bin/env python
+
+import PySimpleGUI as sg
+import os.path
+# First the window layout in 2 columns
+file_list_column = [
+    [sg.Text("Image Folder"),
+     sg.In(size=(25, 1), enable_events=True, key="-FOLDER-"),
+     sg.FolderBrowse(),],
+    [sg.Listbox(values=[], enable_events=True, size=(40, 20), key="-FILE LIST-")],
+]
+# For now will only show the name of the file that was chosen
+image_viewer_column = [
+    [sg.Text("Choose an image from list on left:")],
+    [sg.Text(size=(40, 1), key="-TEXT-")],
+    [sg.Image(key="-IMAGE-")],
+]
+# ----- Full layout -----
+layout = [
+    [sg.Column(file_list_column),
+     sg.VSeperator(),
+     sg.Column(image_viewer_column),]
+]
+window = sg.Window("Column Demo", layout)
+# Run the Event Loop
+while True:
+    event, values = window.read()
+    if event == "Exit" or event == sg.WIN_CLOSED:
+        break
+    # Folder name was filled in, make a list of files in the folder
+    if event == "-FOLDER-":
+        folder = values["-FOLDER-"]
+        try:
+            # Get list of files in folder
+            file_list = os.listdir(folder)
+        except:
+            file_list = []
+        fnames = [
+            f
+            for f in file_list
+            if os.path.isfile(os.path.join(folder, f))
+            and f.lower().endswith((".png", ".gif"))
+        ]
+        window["-FILE LIST-"].update(fnames)
+    elif event == "-FILE LIST-":  # A file was chosen from the listbox
+        try:
+            filename = os.path.join(values["-FOLDER-"], values["-FILE LIST-"][0])
+            window["-TEXT-"].update(filename)
+            window["-IMAGE-"].update(filename=filename)
+        except:
+            pass
+window.close()