def etiquette(self):
select = self.canvas.select
old_style = select.style().copy()
old_label = select.style(u"label")
if old_label is None: # le style label n'existe pas pour l'objet
return
dlg = QDialog(self.canvas)
dlg.setWindowTitle("Changer la légende de l'objet (texte quelconque)")
sizer = QVBoxLayout()
sizer.addWidget(QLabel(u"Note: le code LATEX doit etre entre $$. Ex: $\\alpha$"))
dlg.text = QTextEdit(dlg)
dlg.setPlainText(old_label)
dlg.setMinimumSize(300, 50)
sizer.addWidget(dlg.text)
dlg.cb = QCheckBox(u"Interpréter la formule", dlg)
dlg.cb.setChecked(select.style(u"legende") == FORMULE)
sizer.addWidget(dlg.cb)
line = QFrame(self)
line.setFrameStyle(QFrame.HLine)
sizer.addWidget(line)
box = QHBoxLayout()
btn = QPushButton('OK')
btn.clicked.connect(dlg.accept)
box.addWidget(btn)
box.addStretch(1)
btn = QPushButton(u"Annuler")
btn.clicked.connect(dlg.reject)
box.addWidget(btn)
sizer.addLayout(box)
dlg.setLayout(sizer)
dlg.setWindowModality(Qt.WindowModal)
while True:
ok = dlg.exec_()
if ok:
try:
self.executer(u"%s.label(%s, %s)" %(select.nom, repr(dlg.text.toPlainText()), dlg.cb.isChecked()))
except:
select.style(**old_style)
print_error()
continue
else:
select.label(old_label)
break
def etiquette(self):
select = self.canvas.select
old_style = select.style().copy()
if isinstance(select, Texte_generique):
old_label = select.texte
elif select.etiquette is not None:
old_label = select.etiquette.texte
else:
# L'objet n'a pas d'étiquette (Variable, etc.)
return
# ----------------
# Cas particuliers
# ----------------
if isinstance(select, Champ):
if select.style('choix'):
choix = select.style('choix')
try:
index = choix.index(select.texte)
except ValueError:
index = 0
text, ok = QInputDialog.getItem(self.canvas, u"Choisir une valeur",
u"Réponse :", choix, index, False)
else:
text, ok = QInputDialog.getText(self.canvas, u"Éditer le champ",
u"Réponse :", QLineEdit.Normal, select.texte)
if ok:
select.label(text)
return
# -----------
# Cas général
# -----------
dlg = QDialog(self.canvas)
dlg.setWindowTitle("Changer la légende de l'objet (texte quelconque)")
sizer = QVBoxLayout()
sizer.addWidget(QLabel(u"Note: le code LATEX doit etre entre $$. Ex: $\\alpha$"))
dlg.text = QTextEdit(dlg)
dlg.text.setPlainText(old_label)
dlg.setMinimumSize(300, 50)
sizer.addWidget(dlg.text)
dlg.cb = QCheckBox(u"Interpréter la formule", dlg)
dlg.cb.setChecked(select.mode_affichage == FORMULE)
sizer.addWidget(dlg.cb)
line = QFrame(self)
line.setFrameStyle(QFrame.HLine)
sizer.addWidget(line)
box = QHBoxLayout()
btn = QPushButton('OK')
btn.clicked.connect(dlg.accept)
box.addWidget(btn)
box.addStretch(1)
btn = QPushButton(u"Annuler")
btn.clicked.connect(dlg.reject)
box.addWidget(btn)
sizer.addLayout(box)
dlg.setLayout(sizer)
dlg.setWindowModality(Qt.WindowModal)
while True:
ok = dlg.exec_()
if ok:
try:
nom = select.nom
txt = repr(dlg.text.toPlainText())
mode = (FORMULE if dlg.cb.isChecked() else TEXTE)
self.executer(u"%s.label(%s, %s)" %(nom, txt, mode))
except:
select.style(**old_style)
print_error()
continue
else:
select.label(old_label)
break
