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WIN_CLOSED bulk update. No more test for event is None, use WIN_CLOSED instead

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This commit is contained in:
PySimpleGUI 2020-05-07 06:22:59 -04:00
parent 6174b355a6
commit 0076b461f5
135 changed files with 395 additions and 349 deletions
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23
DemoPrograms/Demo_Graph_Drawing_And_Dragging_Figures.py
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@ -29,7 +29,7 @@ def main():
[sg.R('Draw Rectangles', 1, key='-RECT-', enable_events=True)],
[sg.R('Draw Circle', 1, key='-CIRCLE-', enable_events=True)],
[sg.R('Draw Line', 1, key='-LINE-', enable_events=True)],
[sg.R('Draw point', 1, key='-POINT-', enable_events=True)],
[sg.R('Draw points', 1, key='-POINT-', enable_events=True)],
[sg.R('Erase item', 1, key='-ERASE-', enable_events=True)],
[sg.R('Erase all', 1, key='-CLEAR-', enable_events=True)],
[sg.R('Send to back', 1, key='-BACK-', enable_events=True)],
@ -40,14 +40,14 @@ def main():
]
layout = [[sg.Graph(
canvas_size=(400, 400),
graph_bottom_left=(0, 0),
graph_top_right=(400, 400),
key="-GRAPH-",
change_submits=True, # mouse click events
background_color='lightblue',
drag_submits=True), sg.Col(col) ],
[sg.Text(key='info', size=(60, 1))]]
canvas_size=(400, 400),
graph_bottom_left=(0, 0),
graph_top_right=(800, 800),
key="-GRAPH-",
enable_events=True,
background_color='lightblue',
drag_submits=True), sg.Col(col) ],
[sg.Text(key='info', size=(60, 1))]]
window = sg.Window("Drawing and Moving Stuff Around", layout, finalize=True)
@ -60,7 +60,8 @@ def main():
graph.bind('<Button-3>', '+RIGHT+')
while True:
event, values = window.read()
if event is None:
print(event, values)
if event == sg.WIN_CLOSED:
break # exit
if event in ('-MOVE-', '-MOVEALL-'):
graph.Widget.config(cursor='fleur')
@ -94,7 +95,7 @@ def main():
elif values['-LINE-']:
prior_rect = graph.draw_line(start_point, end_point, width=4)
elif values['-POINT-']:
prior_rect = graph.draw_point(start_point, size=1)
graph.draw_point((x,y), size=8)
elif values['-ERASE-']:
for figure in drag_figures:
graph.delete_figure(figure)