class HtmlComboBox(QComboBox):
def __init__(self, state, parent=None):
super().__init__(parent)
self.state = state
self.updateDisplayFonts()
self.label = QLabel()
self.label.setTextFormat(Qt.RichText)
self.setEditable(False)
self.setItemDelegate(HtmlDelegate())
def updateDisplayFonts(self):
self.setFont(QFont(self.state.stdFontFamily, self.state.stdFontSize))
def minimumSizeHint(self):
return self.sizeHint()
def sizeHint(self):
size = super().minimumSizeHint()
width = 0
for i in range(self.count()):
text = Lib.htmlToPlainText(self.itemText(i))
w = self.fontMetrics().width(text)
if w > width:
width = w
width += self.fontMetrics().width("W" * 3)
return QSize(width, size.height())
def paintEvent(self, event):
painter = QStylePainter(self)
painter.setPen(self.palette().color(QPalette.Text))
# Draw the combobox frame, focus rect, selected etc.
opt = QStyleOptionComboBox()
self.initStyleOption(opt)
opt.currentText = "" # Don't draw the raw HTML
painter.drawComplexControl(QStyle.CC_ComboBox, opt)
# Draw the icon and text
painter.drawControl(QStyle.CE_ComboBoxLabel, opt)
# Draw the HTML
self.label.setText(self.currentText())
self.label.adjustSize()
pixmap = QPixmap(self.label.width(), self.label.height())
pixmap.fill(Qt.transparent)
self.label.render(pixmap, renderFlags=QWidget.RenderFlags(0))
rect = QRect(opt.rect)
y = (rect.height() - self.label.height()) / 2
rect.setX(self.fontMetrics().width("n"))
rect.setY(y)
rect.setHeight(pixmap.height())
rect.setWidth(pixmap.width())
painter.drawPixmap(rect, pixmap, pixmap.rect())
class MyLable(QWidget):
""" a widget contains a picture and two line of text """
def __init__(self, title, subtitle, icon_path):
"""
:param title: str title
:param subtitle: str subtitle
:param icon_path: path of picture
"""
super(MyLable, self).__init__()
self.lb_title = QLabel(title)
self.lb_title.setFont(QFont("Arial", 10, QFont.Bold))
self.lb_subtitle = QLabel(subtitle)
self.lb_subtitle.setFont(QFont("Arial", 8, QFont.StyleItalic))
self.lb_subtitle1 = QLabel(subtitle)
self.lb_subtitle1.setFont(QFont("Arial", 8, QFont.StyleItalic))
self.lb_icon = QLabel()
self.lb_icon.setFixedSize(40, 40)
pixMap = QPixmap(icon_path).scaled(self.lb_icon.width(), self.lb_icon.height())
self.lb_icon.setPixmap(pixMap)
self.lb_icon1 = QLabel()
self.lb_icon1.setFixedSize(40, 40)
pixMap1 = QPixmap(icon_path).scaled(self.lb_icon.width(), self.lb_icon.height())
self.lb_icon1.setPixmap(pixMap1)
self.double_click_fun = None
self.init_ui()
def init_ui(self):
"""handle layout"""
ly_main = QHBoxLayout()
ly_right = QVBoxLayout()
ly_right.addWidget(self.lb_title)
ly_right.addWidget(self.lb_subtitle)
ly_right.addWidget(self.lb_subtitle1)
ly_right.setAlignment(Qt.AlignVCenter)
ly_main.addWidget(self.lb_icon)
ly_main.addLayout(ly_right)
ly_main.addWidget(self.lb_icon1)
self.setLayout(ly_main)
self.resize(90, 60)
def get_lb_title(self):
return self.lb_title.text()
def get_lb_subtitle(self):
return self.lb_subtitle.text()
