def __init__(self, parent=None, text=None):
super(MplLabelDialog, self).__init__(parent)
self.setWindowTitle('Edit text')
self.setWindowIcon(QtGui.QIcon(':/font_32x32.png'))
layout = QtGui.QVBoxLayout(self)
#self.tab_widget = QtGui.QTabWidget()
#self.tab_widget.addTab(self, 'test')
#
self.font_label = QtGui.QLabel('Font Family:')
self.size_label = QtGui.QLabel('Size:')
self.text_label = QtGui.QLabel('Label:')
self.color_label = QtGui.QLabel('Color:')
self.alpha_label = QtGui.QLabel('Alpha:')
self.fill_color_label = QtGui.QLabel("Background color:")
self.fill_alpha_label = QtGui.QLabel("Background alpha:")
self.font_combo = QtGui.QComboBox()
self.color_combo = QtGui.QComboBox()
self.text_edit = QtGui.QLineEdit()
self.size_spin_box = QtGui.QSpinBox()
self.alpha_spin_box = QtGui.QDoubleSpinBox()
self.fill_alpha_spin_box = QtGui.QDoubleSpinBox()
try:
from matplotlib.backends.qt4_editor.formlayout import ColorButton
self.color_button = ColorButton()
self.color_button.colorChanged.connect(lambda x:
self.callback(self.text.set_color(self.color_button.color)))
except:
pass
self.bold_check = QtGui.QPushButton('B')
self.italics_check = QtGui.QPushButton('I')
self.underline_check = QtGui.QPushButton('U')
self.underline_check.setVisible(False) # not yet implemented
font = QtGui.QFont()
font.setWeight(600)
self.bold_check.setFont(font)
self.bold_check.setCheckable(True)
self.bold_check.setMinimumWidth(25)
self.bold_check.setSizePolicy(QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Preferred)
font = QtGui.QFont()
font.setItalic(True)
self.italics_check.setFont(font)
self.italics_check.setCheckable(True)
self.italics_check.setMinimumWidth(25)
self.italics_check.setSizePolicy(QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Preferred)
font = QtGui.QFont()
font.setUnderline(True)
self.underline_check.setFont(font)
self.underline_check.setCheckable(True)
self.underline_check.setMinimumWidth(25)
self.underline_check.setSizePolicy(QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Preferred)
self.alpha_spin_box.setMinimum(0.)
self.alpha_spin_box.setMaximum(1.)
self.alpha_spin_box.setSingleStep(0.1)
self.fill_alpha_spin_box.setMinimum(0.)
self.fill_alpha_spin_box.setMaximum(1.)
self.fill_alpha_spin_box.setSingleStep(0.1)
self.size_spin_box.setMinimum(1)
self.size_spin_box.setMaximum(200)
self.size_spin_box.setSingleStep(1)
self._populate_fonts()
self._populate_colors()
spacer = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Minimum)
layout.addWidget(self.font_label)
font_layout = QtGui.QHBoxLayout()
font_layout.addWidget(self.font_combo)
font_layout.addWidget(self.bold_check)
font_layout.addWidget(self.italics_check)
font_layout.addWidget(self.underline_check)
font_layout.addItem(spacer)
layout.addLayout(font_layout)
layout.addWidget(self.size_label)
layout.addWidget(self.size_spin_box)
layout.addWidget(self.color_label)
color_layout = QtGui.QHBoxLayout()
color_layout.addWidget(self.color_combo)
if hasattr(self, 'color_button'):
color_layout.addWidget(self.color_button)
layout.addLayout(color_layout)
layout.addWidget(self.alpha_label)
layout.addWidget(self.alpha_spin_box)
#layout.addWidget(self.fill_alpha_label)
#layout.addWidget(self.fill_alpha_spin_box)
layout.addWidget(self.text_label)
layout.addWidget(self.text_edit)
#self.addLayout(layout)
self.text = text
try:
import matplotlib as mpl
self.size_spin_box.setValue(text.get_size() or 12)
self.text_edit.setText(text.get_text() if text.get_text() != '____' else '')
self.font_combo.setCurrentIndex(self.families.index(text.get_family()[0]))
self.font_combo.update()
color = text.get_color()
try:
self.font_combo.setCurrentIndex(self.colors[color])
except KeyError:
from matplotlib.colors import ColorConverter, rgb2hex, cnames
code = rgb2hex(ColorConverter.colors[color])
for name in cnames:
if cnames[name] == code:
color = name
try:
self.font_combo.setCurrentIndex(self.colors[color])
except KeyError:
self.font_combo.setCurrentIndex(self.colors['black'])
finally:
pass
try:
self.bold_check.setChecked((text.get_weight() >= 600))
except:
pass
try:
self.italics_check.setChecked(text.get_style() == 'italic')
except:
pass
except ImportWarning:
pass
self.text_edit.textChanged.connect(lambda x: self.callback(self._set_text(x)))
self.color_combo.currentIndexChanged.connect(lambda x:
self.callback(self.text.set_color(str(self.color_combo.itemText(x)))))
self.font_combo.currentIndexChanged.connect(lambda x:
self.callback(self.text.set_family(str(self.font_combo.itemText(x)))))
self.size_spin_box.valueChanged.connect(lambda x:
self.callback(self.text.set_size(x)))
self.alpha_spin_box.valueChanged.connect(lambda x:
self.callback(self.text.set_alpha(x)))
self.bold_check.toggled.connect(lambda x:
self.callback(self.text.set_weight('bold' if x else 'normal')))
self.italics_check.toggled.connect(lambda x:
self.callback(self.text.set_style('italic' if x else 'normal')))
self.underline_check.toggled.connect(lambda x:
self.callback(self.text.set_text('\\underline{%s}'
% self.text.get_text() if x
else self.text.get_text())))
def __init__(self, parent=None):
super(MplBaseDialog, self).__init__(parent)
layout = QtGui.QVBoxLayout(self)
#self.tab_widget = QtGui.QTabWidget()
#self.tab_widget.addTab(self, 'test')
#
self.font_label = QtGui.QLabel('Font Family:')
self.size_label = QtGui.QLabel('Size:')
self.text_label = QtGui.QLabel('Label:')
self.color_label = QtGui.QLabel('Color:')
self.alpha_label = QtGui.QLabel('Alpha:')
self.fill_color_label = QtGui.QLabel("Fill color:")
self.fill_alpha_label = QtGui.QLabel("Fill alpha:")
self.font_combo = QtGui.QComboBox()
self.color_combo = QtGui.QComboBox()
self.text_edit = QtGui.QLineEdit()
self.size_spin_box = QtGui.QSpinBox()
self.alpha_spin_box = QtGui.QDoubleSpinBox()
self.fill_alpha_spin_box = QtGui.QDoubleSpinBox()
try:
from matplotlib.backends.qt4_editor.formlayout import ColorButton
self.color_button = ColorButton()
self.fill_color_button = ColorButton()
except:
self.color_button = QtGui.QPushButton('')
self.color_button.setVisible(False)
self.fill_color_button = QtGui.QPushButton('')
self.fill_color_button.setVisible(False)
self.bold_check = QtGui.QPushButton('B')
self.italics_check = QtGui.QPushButton('I')
self.underline_check = QtGui.QPushButton('U')
self.underline_check.setVisible(False) # not yet implemented
font = QtGui.QFont()
font.setWeight(600)
self.bold_check.setFont(font)
self.bold_check.setCheckable(True)
self.bold_check.setMinimumWidth(25)
self.bold_check.setSizePolicy(QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Preferred)
font = QtGui.QFont()
font.setItalic(True)
self.italics_check.setFont(font)
self.italics_check.setCheckable(True)
self.italics_check.setMinimumWidth(25)
self.italics_check.setSizePolicy(QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Preferred)
font = QtGui.QFont()
font.setUnderline(True)
self.underline_check.setFont(font)
self.underline_check.setCheckable(True)
self.underline_check.setMinimumWidth(25)
self.underline_check.setSizePolicy(QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Preferred)
self.alpha_spin_box.setMinimum(0.)
self.alpha_spin_box.setMaximum(1.)
self.alpha_spin_box.setSingleStep(0.1)
self.fill_alpha_spin_box.setMinimum(0.)
self.fill_alpha_spin_box.setMaximum(1.)
self.fill_alpha_spin_box.setSingleStep(0.1)
self.size_spin_box.setMinimum(1)
self.size_spin_box.setMaximum(200)
self.size_spin_box.setSingleStep(1)
self._populate_colors()
for family in self.families:
self.font_combo.addItem(family)
spacer = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Minimum)
layout.addWidget(self.font_label)
font_layout = QtGui.QHBoxLayout()
font_layout.addWidget(self.font_combo)
font_layout.addWidget(self.bold_check)
font_layout.addWidget(self.italics_check)
font_layout.addWidget(self.underline_check)
font_layout.addItem(spacer)
layout.addLayout(font_layout)
layout.addWidget(self.size_label)
layout.addWidget(self.size_spin_box)
layout.addWidget(self.color_label)
color_layout = QtGui.QHBoxLayout()
color_layout.addWidget(self.color_combo)
color_layout.addWidget(self.color_button)
layout.addLayout(color_layout)
layout.addWidget(self.alpha_label)
layout.addWidget(self.alpha_spin_box)
#layout.addWidget(self.fill_alpha_label)
#layout.addWidget(self.fill_alpha_spin_box)
layout.addWidget(self.text_label)
layout.addWidget(self.text_edit)