Re: je programmes pas en python

Bon ben finalement tu avais raison semble t'il il y avait bien un probleme de focus. Je comprend pas trop la logique mais bon... Donc voici la solution:

import sys
from PyQt4.QtCore import *
from PyQt4.QtGui import *
class Test(QDialog):
 
 def __init__(self, parent=None):
 super(Test, self).__init__(parent)
	self.toto = 0.3
	self.totolabel = QLabel('toto')
	self.totoedit = QLineEdit('{0:.2f}'.format(self.toto))
	buttonBox = QDialogButtonBox(QDialogButtonBox.Reset)
	layout = QGridLayout()
	layout.addWidget(self.totolabel,0,0)
	layout.addWidget(self.totoedit,0,1)
	layout.addWidget(buttonBox, 1, 0, 1, 2)
	self.setLayout(layout)
	self.connect(self.totoedit, SIGNAL('returnPressed()'), self.returnedit)
	self.connect(buttonBox.button(QDialogButtonBox.Reset), SIGNAL("clicked()"), self.resetForm)
	buttonBox.setFocusPolicy(Qt.NoFocus)
 def resetForm(self):
	print 'button reset clicked'
 def returnedit(self):
	print 'return pressed in line edit'
app = QApplication(sys.argv)
test = Test()
test.show()
app.exec_()