def __init__(self):
super().__init__(
['Enter expression:', E('expr'),
B('Eval!')], ['Result:', 'result', _], [_, _, Quit])
self.events(
[_, do_eval, do_eval],
[_, _, _],
[_, _, _],
)
# -*- coding: utf-8 -*-
from guietta import B, E, _, Gui, Quit
# Use *args to accept multiple signals
# with different arguments.
def do_eval(gui, *args):
print(gui.foo)
gui.bar = eval(gui.foo)
gui = Gui(['Enter expression:', E('expr'),
B('Eval!')], ['Result:', 'result', _], [_, _, Quit])
gui.events(
[_, do_eval, do_eval],
[_, _, _],
[_, _, _],
)
gui.rename(
[_, 'foo', _],
[_, 'bar', _],
[_, _, _],
)
gui.run()
# GUI widgets are available after window closing,
try:
from PySide2.QtWidgets import QDial, QLCDNumber, QTableWidget
from PySide2.QtWidgets import QTableWidgetItem, QHeaderView
except ImportError:
from PyQt5.QtWidgets import QDial, QLCDNumber, QTableWidget
from PyQt5.QtWidgets import QTableWidgetItem, QHeaderView
gui = Gui(
['<center>A big GUI with all of Guietta'
's widgets</center>'],
['<center>Move the dial!</center>'],
[HSeparator],
['Label', 'imagelabel.jpeg',
L('another label'),
VS('slider1')],
[_, ['button'], B('another button'), III],
['__edit__', E('an edit box'), _, VSeparator],
[R1('rad1'), R1('rad2'), R1('rad3'), III],
[R2('rad4'), R2('rad5'), R2('rad6'), III],
[C('ck1'), C('ck2'), C('ck3'), III],
[Quit, Ok, Cancel, III],
[Yes, No, _, III],
[HS('slider2'), ___, ___, _],
[(QDial, 'dial'), (QLCDNumber, 'lcd'), ___, _],
[(QTableWidget, 'tab1'), ___, ___, ___],
[III, III, III, III],
[III, III, III, III],
[P('progbar'), (QLCDNumber, 'lcd2'), _, _],
[L('l1'), L('l2'), L('l3'), L('l4')],
)
# -*- coding: utf-8 -*-
from guietta import B, C, E, _, Gui, Quit
def do_eval(gui, *args):
gui.result = eval(gui.expr)
def checkbox(gui, state):
print('Checkbox state is', state)
gui = Gui(['Enter expression:', E('expr'),
B('Eval!')], ['Result:', 'result', _], [C('test'), _, Quit])
gui.events(
[_, do_eval, do_eval],
[_, _, _],
[checkbox, _, _],
)
gui.run()
# GUI widgets are available after window closing,
print(gui.result)
from guietta import B, E, _, Gui, Quit
from PySide2.QtWidgets import QSlider
from PySide2.QtCore import Qt
def do_eval(gui, *args):
gui.result = eval(gui.expr)
def do_slider(gui, state):
gui.result = '%d' % state
s = QSlider(Qt.Horizontal)
gui = Gui(
[ 'Enter expression:', E('expr') , B('Eval!') ],
[ 'Result:' , 'result' , _ ],
[ (s, 'myslider') , _ , Quit ] )
gui.events(
[ _ , do_eval , do_eval ],
[ _ , _ , _ ],
[ do_slider , _ , _ ], )
gui.run()
# GUI widgets are available after window closing,
print(gui.result)
# -*- coding: utf-8 -*-
from guietta import B, _, Gui, Quit, Empty
counter = 0
gui = Gui(['Enter expression:', '__expr__',
B('Eval!')], ['Result:', 'result', _], ['counter', _, Quit])
while True:
try:
name, event = gui.get(timeout=0.1)
except Empty:
counter += 1
gui.counte = counter
continue
if name == 'Eval':
try:
gui.result = eval(gui.expr)
except Exception as e:
gui.result = 'Error: ' + str(e)
elif name is None:
break
# -*- coding: utf-8 -*-
import os.path
from guietta import B, L, _, Gui, Quit
gui = Gui(
[ 'Enter expression:', '__expr__' , B('right.png', 'newname') ],
[ L('left.png', 'result') , 'result' , _ ],
[ _ , _ , Quit ],
images_dir = os.path.dirname(__file__)
)
while True:
name, event = gui.get()
print(name, event)
if name == 'newname':
try:
gui.result = eval(gui.expr)
except Exception as e:
gui.result = 'Error: ' + str(e)
elif name == None:
break
# -*- coding: utf-8 -*-
from guietta import B, _, Gui, Quit
gui = Gui(
[ 'Enter expression:', '__expr__' , B('Eval!') ],
[ 'Result:' , 'result' , _ ],
[ _ , _ , Quit ] )
gui.run()
# -*- coding: utf-8 -*-
import os.path
from guietta import B, L, _, Gui
gui = Gui(
[ ['left'] ], # Simple button
[ (['left'], 'bb') ], # Simple button, renamed
[ B('left') ], # Previous two with explicit B
[ (B('left'), 'bb') ],
[ ['left.png'] ], # Image button
[ ['left.png', 'aa'] ], # Image button + text
[ (['left.png'], 'bb') ], # Image button, renamed
[ (['left.png', 'aa'], 'bb') ], # Image button + text, renamed
[ B('left.png') ], # Previous for with explicit B
[ B('left.png', 'aa') ],
[ (B('left.png'), 'bb') ],
[ (B('left.png', 'aa'), 'bb') ],
[ ['leftt.png'] ], # Previous 8 with wrong filename
[ ['leftt.png', 'aa'] ],
[ (['leftt.png'], 'bb') ],
[ (['leftt.png', 'aa'], 'bb') ],
[ B('leftt.png') ],
[ B('leftt.png', 'aa') ],
[ (B('leftt.png'), 'bb') ],
[ (B('leftt.png', 'aa'), 'bb') ],
images_dir = os.path.dirname(__file__))
# -*- coding: utf-8 -*-
import os.path
from guietta import B, L, _, Gui
gui = Gui([_, L('up.png'), _],
[B('left.png'), _, B('right.png')], [
_,
L('down.png'),
_,
],
images_dir=os.path.dirname(__file__))
while True:
name, event = gui.get()
print(name, event)
if name == None:
break