UnrealEnginePython/examples/slow_task_with_progress_bar.py at develop · 20tab/UnrealEnginePython · GitHub

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from unreal_engine import SWindow, SProgressBar, SButton, SVerticalBox

import unreal_engine as ue

progress_bar = SProgressBar()

canceled = False

def cancel_operation():

global canceled

ue.log_warning('slow operation canceled')

canceled = True

SWindow(title='slow task', sizing_rule=1)(

SVerticalBox()

(

progress_bar

)

(

SButton(text='cancel', on_clicked=cancel_operation)

)

for i in range(0, 10000):

progress_bar.set_percent(1/10000 * i)

ue.log('slow task iteration: {0}'.format(i))

if canceled:

break

ue.slate_tick()