Python QApplication.style方法代码示例

# 需要导入模块: from python_qt_binding.QtGui import QApplication [as 别名]
# 或者: from python_qt_binding.QtGui.QApplication import style [as 别名]
    def paint(self, painter, option, index):
        if index.column() in [0,3]:
            return super(GroupsDelegate, self).paint(painter, option, index)

        button = QStyleOptionButton()
        r = option.rect
        x = r.left() + r.width() - 30
        y = r.top()+ 2
        w = 28
        h = 14
        button.rect = QRect(x,y,w,h)
        button.text = '+' if index.column() == 1 else '-'
        button.state = QStyle.State_Enabled

        QApplication.style().drawControl(QStyle.CE_PushButton, button, painter)

# 需要导入模块: from python_qt_binding.QtGui import QApplication [as 别名]
# 或者: from python_qt_binding.QtGui.QApplication import style [as 别名]
    def paint(self, painter, option, index):
        '''
        Use the QTextDokument to represent the HTML text.
        @see: U{http://www.pyside.org/docs/pyside/PySide/QtGui/QAbstractItemDelegate.html#PySide.QtGui.QAbstractItemDelegate}
        '''
        options = QStyleOptionViewItem(option)
        self.initStyleOption(options, index)

        style = QApplication.style() if options.widget is None else options.widget.style()

        doc = QTextDocument()
        doc.setHtml(self.toHTML(options.text))
        doc.setTextWidth(option.rect.width())

        options.text = ''
        style.drawControl(QStyle.CE_ItemViewItem, options, painter)

        ctx = QAbstractTextDocumentLayout.PaintContext()

        # Highlighting text if item is selected
        # if (optionV4.state and QStyle::State_Selected):
        #  ctx.palette.setColor(QPalette::Text, optionV4.palette.color(QPalette::Active, QPalette::HighlightedText));

        textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options, options.widget)
        painter.save()
        painter.translate(QPoint(textRect.topLeft().x(), textRect.topLeft().y() - 3))
        painter.setClipRect(textRect.translated(-textRect.topLeft()))
        doc.documentLayout().draw(painter, ctx)

        painter.restore()

# 需要导入模块: from python_qt_binding.QtGui import QApplication [as 别名]
# 或者: from python_qt_binding.QtGui.QApplication import style [as 别名]
    def __init__(self, icon, title, text, detailed_text="", buttons=Cancel | Ok, parent=None):
        QDialog.__init__(self, parent=parent)
        self.setWindowFlags(self.windowFlags() & ~Qt.WindowTitleHint)
        self.setWindowFlags(self.windowFlags() & ~Qt.WindowContextHelpButtonHint & ~Qt.WindowMinimizeButtonHint)
        self.setObjectName('MessageBox')
        self._use_checkbox = True
        self.text = text
        self.verticalLayout = QVBoxLayout(self)
        self.verticalLayout.setObjectName("verticalLayout")
        self.verticalLayout.setContentsMargins(1, 1, 1, 1)

        self.horizontalLayout = QHBoxLayout()
        self.horizontalLayout.setObjectName("horizontalLayout")
        self.horizontalLayout.setContentsMargins(1, 1, 1, 1)
        # create icon
        pixmap = None
        if icon == self.NoIcon:
            pass
        elif icon == self.Question:
            pixmap = QApplication.style().standardPixmap(QStyle.SP_MessageBoxQuestion)
        elif icon == self.Information:
            pixmap = QApplication.style().standardPixmap(QStyle.SP_MessageBoxInformation)
        elif icon == self.Warning:
            pixmap = QPixmap(":icons/crystal_clear_warning_56.png")
        elif icon == self.Critical:
            pixmap = QApplication.style().standardPixmap(QStyle.SP_MessageBoxCritical)
        spacerItem = QSpacerItem(10, 60, QSizePolicy.Minimum, QSizePolicy.Minimum)
        self.horizontalLayout.addItem(spacerItem)
        self.icon_label = QLabel()
        if pixmap is not None:
            self.icon_label.setPixmap(pixmap)
        self.icon_label.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
        self.horizontalLayout.addWidget(self.icon_label)
        spacerItem = QSpacerItem(10, 60, QSizePolicy.Minimum, QSizePolicy.Minimum)
        self.horizontalLayout.addItem(spacerItem)
        # add message
        self.message_label = QLabel(text)
        self.message_label.setWordWrap(True)
        self.message_label.setScaledContents(True)
        self.message_label.setOpenExternalLinks(True)
        self.horizontalLayout.addWidget(self.message_label)
        self.verticalLayout.addLayout(self.horizontalLayout)

        # create buttons
        self.buttonBox = QDialogButtonBox(self)
        self.buttonBox.setObjectName("buttonBox")
        self.buttonBox.setOrientation(Qt.Horizontal)

        self._accept_button = None
        self._reject_button = None
        self._buttons = buttons
        self._create_buttons(buttons)
        self.buttonBox.accepted.connect(self.accept)
        self.buttonBox.rejected.connect(self.reject)
        self.verticalLayout.addWidget(self.buttonBox)

        if detailed_text:
            self.btn_show_details = QPushButton(self.tr('Details...'))
            self.btn_show_details.setCheckable(True)
            self.btn_show_details.setChecked(True)
            self.btn_show_details.toggled.connect(self.on_toggled_details)
            self.buttonBox.addButton(self.btn_show_details, QDialogButtonBox.ActionRole)
            # create area for detailed text
            self.textEdit = textEdit = QTextEdit(self)
            textEdit.setObjectName("textEdit")
            textEdit.setReadOnly(True)
            textEdit.setText(detailed_text)
            # textEdit.setVisible(False)
            self.verticalLayout.addWidget(self.textEdit)
        self.resize(480, self.verticalLayout.totalSizeHint().height())
        buttons_in_box = self.buttonBox.buttons()
        if buttons_in_box:
            self.buttonBox.buttons()[0].setFocus()