def __init__(self, item, parent_layout):
super(FloatArrayWidget, self).__init__(item, parent_layout)
_label = item.get_prop_value("display", "label")
self.groupbox = self.group = QGroupBox(_label)
self.layout = QGridLayout()
self.layout.setAlignment(Qt.AlignLeft)
self.groupbox.setLayout(self.layout)
self.first_line, self.dim_label = get_image_layout("shape.png",
_("Number of rows x Number of columns"))
edit_button = QPushButton(get_icon("arredit.png"), "")
edit_button.setToolTip(_("Edit array contents"))
edit_button.setMaximumWidth(32)
self.first_line.addWidget(edit_button)
self.layout.addLayout(self.first_line, 0, 0)
self.min_line, self.min_label = get_image_layout("min.png",
_("Smallest element in array"))
self.layout.addLayout(self.min_line, 1, 0)
self.max_line, self.max_label = get_image_layout("max.png",
_("Largest element in array"))
self.layout.addLayout(self.max_line, 2, 0)
edit_button.clicked.connect(self.edit_array)
self.arr = None # le tableau si il a été modifié
self.instance = None
class ColorWidget(HLayoutMixin, LineEditWidget):
"""
ColorItem widget
"""
def __init__(self, item, parent_layout):
super(ColorWidget, self).__init__(item, parent_layout)
self.button = QPushButton("")
self.button.setMaximumWidth(32)
self.button.clicked.connect(self.select_color)
self.group.addWidget(self.button)
def update(self, value):
"""Reimplement LineEditWidget method"""
LineEditWidget.update(self, value)
color = text_to_qcolor(value)
if color.isValid():
bitmap = QPixmap(16, 16)
bitmap.fill(color)
icon = QIcon(bitmap)
else:
icon = get_icon("not_found")
self.button.setIcon(icon)
def select_color(self):
"""Open a color selection dialog box"""
color = text_to_qcolor(self.edit.text())
if not color.isValid():
color = Qt.gray
color = QColorDialog.getColor(color, self.parent_layout.parent)
if color.isValid():
value = color.name()
self.edit.setText(value)
self.update(value)
