drag and drop windows in python gui code example

Example 1: JOptionPane with drop down list java

package com.mkyong.inputDialog;

import javax.swing.ImageIcon;
import javax.swing.JOptionPane;

public class InputDialog6a {

    public static void main(String[] args) {

        String[] options = {"I adore turtles", "Yes", "Maybe", "Urm...", "No", "Hate them"};
        ImageIcon icon = new ImageIcon("src/images/turtle32.png");
        String n = (String)JOptionPane.showInputDialog(null, "Do you like turtles??", 
                "I like turtles", JOptionPane.QUESTION_MESSAGE, icon, options, options[2]);
        System.out.println(n);

    }

}
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Example 2: vb.net drag window without titlebar

Public Const WM_NCLBUTTONDOWN As Integer = &HA1 
Public Const HT_CAPTION As Integer = &H2 

<DllImportAttribute("user32.dll")> _ 
Public Shared Function SendMessage(ByVal hWnd As IntPtr, ByVal Msg As Integer, ByVal wParam As Integer, ByVal lParam As Integer) As Integer
End Function

<DllImportAttribute("user32.dll")> _ 
Public Shared Function ReleaseCapture() As Boolean
End Function

Private Sub Form1_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Me.MouseDown, Panel1.MouseDown 
    If e.Button = Windows.Forms.MouseButtons.Left Then
        ReleaseCapture() 
        SendMessage(Handle, WM_NCLBUTTONDOWN, HT_CAPTION, 0) 
    End If
End Sub