Make a dialog if I press the „x“

[Python567]

On my Scene is on the left the „x“ to leave, how can I make a dialog that if I press the „x“ there come a dialog: Are you sure to leave?

[cvp]

@mikael more than nice, sometimes i wonder what i'm doing here

[mikael]

@cvp, you are being polite, it was your idea.

[cvp]

@mikael I have first tried to change target action of close UIButton, possible but not so easy because some consequences.

[Python567]

@cvp @mikael Thanks a lot, that‘s awesome, but can I also create my Scene with ui or must I have it with the module „Scene“

[Python567]

That here is my code, but it doesn‘t work really:

import ui
import console
from scene import *




class Scene(ui.View):
    def __init__(self):
        self.background_color = 'gray'
        self.name = 'Test'
        
        
    #def close(self,sender):
        self.paused = True
        if console.alert('Close Scene?','','Yes','No',hide_cancel_button=True) == 1:
            self.view.close()
            self.paused = False
        
        
s = Scene()
s.present('fullscreen')

[cvp]

@Python567 why is your Scene an ui.View? See @mikael 's code

[cvp]

@Python567 if you want to use an ui.View, try

import ui
import console
from scene import *


class Scene(ui.View):
    def __init__(self):
        self.background_color = 'gray'
        self.name = 'Test'
        
        
    def will_close(self):
        #self.paused = True
        if console.alert('Close Scene?','','Yes','No',hide_cancel_button=True) == 2:
            return
            #self.paused = False
        
        
s = Scene()
s.present('fullscreen')

[Python567]

@cvp the code from @mikael is with with the Scene module, but I already have all of my Programm with ui, so...

[Python567]

@cvp if I click „no“ on your code, the skript will close completely!

[cvp]

@Python567 you're right. Shame on me. I forgot that, like scene.stop, view.will_close allow to add process at end but not to avoid closing. Thus, you have to present without title and to build your own close button

[cvp]

@Python567

import ui
import console

class Scene(ui.View):
    def __init__(self):
        self.background_color = 'gray'
        self.name = 'Test'
        self.add_subview(ui.Button(frame=(2,12,32,32),title='x',action=self.bclose))
       
    def bclose(self,sender):
        if console.alert('Close Scene?','','Yes','No',hide_cancel_button=True) == 2:
            return
        self.close()
        
        
s = Scene()
s.present('fullscreen', hide_title_bar=True)

[Python567]

@cvp thanks