def font(self, text_style):
device_font = text_style.fontfacename in LIBERATION_FONT_MAP
try:
if device_font:
face = self.font_map[text_style.fontfacename]
else:
face = self.face_map[text_style.fontfacename]
except KeyError: # Bad fontfacename field in LRF
face = self.font_map['Dutch801 Rm BT Roman']
sz = text_style.fontsize
wt = text_style.fontweight
style = text_style.fontstyle
font = (
face,
wt,
style,
sz,
)
if font in self.cache:
rfont = self.cache[font]
else:
italic = font[2] == QFont.StyleItalic
rfont = QFont(font[0], font[3], font[1], italic)
rfont.setPixelSize(font[3])
rfont.setBold(wt >= 69)
self.cache[font] = rfont
qfont = rfont
if text_style.emplinetype != 'none':
qfont = QFont(rfont)
qfont.setOverline(text_style.emplineposition == 'before')
qfont.setUnderline(text_style.emplineposition == 'after')
return qfont
def font(self, text_style):
device_font = text_style.fontfacename in LIBERATION_FONT_MAP
try:
if device_font:
face = self.font_map[text_style.fontfacename]
else:
face = self.face_map[text_style.fontfacename]
except KeyError: # Bad fontfacename field in LRF
face = self.font_map['Dutch801 Rm BT Roman']
sz = text_style.fontsize
wt = text_style.fontweight
style = text_style.fontstyle
font = (face, wt, style, sz,)
if font in self.cache:
rfont = self.cache[font]
else:
italic = font[2] == QFont.StyleItalic
rfont = QFont(font[0], font[3], font[1], italic)
rfont.setPixelSize(font[3])
rfont.setBold(wt>=69)
self.cache[font] = rfont
qfont = rfont
if text_style.emplinetype != 'none':
qfont = QFont(rfont)
qfont.setOverline(text_style.emplineposition == 'before')
qfont.setUnderline(text_style.emplineposition == 'after')
return qfont
def add_button(self,
text='',
action=lambda: None,
menu=None,
tooltip='',
bold=False,
underline=False,
autoraise=False,
text_color: str = None):
button = QToolButton(self)
if text_color is not None:
button.setStyleSheet('QToolButton {color: ' + text_color + ';}')
button.setText(text)
font = QFont()
font.setBold(bold)
font.setUnderline(underline)
button.setFont(font)
button.setAutoRaise(autoraise)
button.clicked.connect(action)
button.setFixedHeight(self.hight)
button.setToolTip(tooltip)
if menu is not None:
button.setMenu(menu)
button.setPopupMode(QToolButton.MenuButtonPopup)
self.buttons.append(button)
self._place()
self.show()
def set_button_style(self, attr_value_dict: dict):
"""
:param attr_value_dict:
Available styles:
'color' - text color
'background'
'font' - font family
'font_size'
'bold'
'italic'
'underline'
'autoraise' - autoraise button
'on_remove' - handler of remove function, None if no need
Example: button.set_button_style({'color':'magenta' , 'font_size': 18})
"""
if not attr_value_dict:
return
style = ''
if 'color' in attr_value_dict and attr_value_dict['color']:
style += 'color: ' + attr_value_dict['color'] + ';'
if 'background' in attr_value_dict:
style += 'background-color: ' + attr_value_dict['background'] + ';'
if style is not '':
self.setStyleSheet('QToolButton {' + style + '}')
font = QFont()
if 'font' in attr_value_dict:
font.setFamily(attr_value_dict['font'])
if 'font_size' in attr_value_dict:
font.setPointSize(attr_value_dict['font_size'])
font.setBold(attr_value_dict.get('bold', False))
font.setItalic(attr_value_dict.get('italic', False))
font.setUnderline(attr_value_dict.get('underline', False))
self.setFont(font)
self.setAutoRaise(attr_value_dict.get('autoraise', True))
self.remove = attr_value_dict.get('on_remove', None)
if self.remove:
# set button context menu policy
self.setContextMenuPolicy(Qt.CustomContextMenu)
self.customContextMenuRequested.connect(self.on_context_menu)
# create context menu
self.popMenu = QMenu(self)
menu_action = QAction('Remove', self, triggered=self.remove)
self.popMenu.addAction(menu_action)
def getFont(self):
font = QFont()
font.setBold(True)
font.setUnderline(True)
return font
