ui_menu.py 文件源码

def __init__(self, parent=None):
        super().__init__(parent)
        self.setSubTitle(self.tr("<h2>Select Menu Style</h2>"))

        texts = [
            self.tr("<p>Application Menu is the default for KaOS because of its \
            extremely lightweight (and fast) structure.</p>"),
            self.tr("<p>Application Launcher is the standard for KDE. \
            Application shortcuts are arranged under a tab structure.</p>"),
            self.tr("<p>Application Panel is a full screen menu style. \
            Application shortcuts are arranged so that you can access them quickly and easily.</p>")
        ]

        self.menus = [[":/data/images/menu-kicker.png", texts[0]],
                 [":/data/images/menu-kickoff.png", texts[1]],
                 [":/data/images/menu-kimpanel.png", texts[2]]]

        vlayout = QVBoxLayout(self)

        labelLayout = QHBoxLayout()

        iconLabel = QLabel()
        iconLabel.setMaximumSize(64, 64)
        iconLabel.setPixmap(QIcon.fromTheme("kde").pixmap(64, 64))
        labelLayout.addWidget(iconLabel)

        label = QLabel(self)
        label.setText(self.tr("<p>You can also customize your <strong>KDE menu</strong> as you like. \
        Please choose one from the following styles.</p>"))
        labelLayout.addWidget(label)
        vlayout.addLayout(labelLayout)

        vlayout.addItem(QSpacerItem(20, 40, QSizePolicy.Preferred, QSizePolicy.Preferred))

        self.comboBox = QComboBox(self)
        self.comboBox.addItem(self.tr("Application Menu"))
        self.comboBox.addItem(self.tr("Application Launcher"))
        self.comboBox.addItem(self.tr("Application Dashboard"))
        vlayout.addWidget(self.comboBox)

        vlayout.addItem(QSpacerItem(20, 40, QSizePolicy.Preferred, QSizePolicy.Preferred))

        hlayout = QHBoxLayout(self)

        self.labelMenu = QLabel(self)
        self.labelMenu.setPixmap(QPixmap(self.menus[0][0]))
        self.labelMenu.setMaximumSize(350 ,214)
        hlayout.addWidget(self.labelMenu)
        self.labelText = QLabel(self)
        self.labelText.setWordWrap(True)
        self.labelText.setText(self.tr(self.menus[0][1]))
        hlayout.addWidget(self.labelText)

        vlayout.addLayout(hlayout)

        vlayout.addItem(QSpacerItem(20, 40, QSizePolicy.Preferred, QSizePolicy.Preferred))

        self.comboBox.currentIndexChanged.connect(self.menuSelect)

        self.menuSelected = 0