Python QIcon.pixmap方法代码示例

# 需要导入模块: from PyQt5.Qt import QIcon [as 别名]
# 或者: from PyQt5.Qt.QIcon import pixmap [as 别名]
    def setup_store_checks(self):
        first_run = self.config.get('first_run', True)

        # Add check boxes for each store so the user
        # can disable searching specific stores on a
        # per search basis.
        existing = {}
        for n in self.store_checks:
            existing[n] = self.store_checks[n].isChecked()

        self.store_checks = {}

        stores_check_widget = QWidget()
        store_list_layout = QGridLayout()
        stores_check_widget.setLayout(store_list_layout)

        icon = QIcon(I('donate.png'))
        for i, x in enumerate(sorted(self.gui.istores.keys(), key=lambda x: x.lower())):
            cbox = QCheckBox(x)
            cbox.setChecked(existing.get(x, first_run))
            store_list_layout.addWidget(cbox, i, 0, 1, 1)
            if self.gui.istores[x].base_plugin.affiliate:
                iw = QLabel(self)
                iw.setToolTip('<p>' + _('Buying from this store supports the calibre developer: %s</p>') % self.gui.istores[x].base_plugin.author + '</p>')
                iw.setPixmap(icon.pixmap(16, 16))
                store_list_layout.addWidget(iw, i, 1, 1, 1)
            self.store_checks[x] = cbox
        store_list_layout.setRowStretch(store_list_layout.rowCount(), 10)
        self.store_list.setWidget(stores_check_widget)

        self.config['first_run'] = False

# 需要导入模块: from PyQt5.Qt import QIcon [as 别名]
# 或者: from PyQt5.Qt.QIcon import pixmap [as 别名]
 def finalize_entry(entry):
     icon_path = entry.get('Icon')
     if icon_path:
         ic = QIcon(icon_path)
         if not ic.isNull():
             pmap = ic.pixmap(48, 48)
             if not pmap.isNull():
                 entry['icon_data'] = pixmap_to_data(pmap)
     entry['MimeType'] = tuple(entry['MimeType'])
     return entry

# 需要导入模块: from PyQt5.Qt import QIcon [as 别名]
# 或者: from PyQt5.Qt.QIcon import pixmap [as 别名]
 def change_icon(self):
     ci = self.plist.currentItem()
     if ci is None:
         return error_dialog(self, _('No selection'), _(
             'No application selected'), show=True)
     paths = choose_images(self, 'choose-new-icon-for-open-with-program', _(
         'Choose new icon'))
     if paths:
         ic = QIcon(paths[0])
         if ic.isNull():
             return error_dialog(self, _('Invalid icon'), _(
                 'Could not load image from %s') % paths[0], show=True)
         pmap = ic.pixmap(48, 48)
         if not pmap.isNull():
             entry = ci.data(ENTRY_ROLE)
             entry['icon_data'] = pixmap_to_data(pmap)
             ci.setData(ENTRY_ROLE, entry)
             self.update_stored_config()
             ci.setIcon(ic)

# 需要导入模块: from PyQt5.Qt import QIcon [as 别名]
# 或者: from PyQt5.Qt.QIcon import pixmap [as 别名]
    def __init__(self, title, msg=u'\u00a0', min=0, max=99, parent=None, cancelable=True, icon=None):
        QDialog.__init__(self, parent)
        if icon is None:
            self.l = l = QVBoxLayout(self)
        else:
            self.h = h = QHBoxLayout(self)
            self.icon = i = QLabel(self)
            if not isinstance(icon, QIcon):
                icon = QIcon(I(icon))
            i.setPixmap(icon.pixmap(64))
            h.addWidget(i, alignment=Qt.AlignTop | Qt.AlignHCenter)
            self.l = l = QVBoxLayout()
            h.addLayout(l)
            self.setWindowIcon(icon)

        self.title_label = t = QLabel(title)
        self.setWindowTitle(title)
        t.setStyleSheet('QLabel { font-weight: bold }'), t.setAlignment(Qt.AlignCenter), t.setTextFormat(Qt.PlainText)
        l.addWidget(t)

        self.bar = b = QProgressBar(self)
        b.setMinimum(min), b.setMaximum(max), b.setValue(min)
        l.addWidget(b)

        self.message = m = QLabel(self)
        fm = QFontMetrics(self.font())
        m.setAlignment(Qt.AlignCenter), m.setMinimumWidth(fm.averageCharWidth() * 80), m.setTextFormat(Qt.PlainText)
        l.addWidget(m)
        self.msg = msg

        self.button_box = bb = QDialogButtonBox(QDialogButtonBox.Abort, self)
        bb.rejected.connect(self._canceled)
        l.addWidget(bb)

        self.setWindowModality(Qt.ApplicationModal)
        self.canceled = False

        if not cancelable:
            bb.setVisible(False)
        self.cancelable = cancelable
        self.resize(self.sizeHint())

# 需要导入模块: from PyQt5.Qt import QIcon [as 别名]
# 或者: from PyQt5.Qt.QIcon import pixmap [as 别名]
class JobError(QDialog):  # {{{

    WIDTH = 600
    do_pop = pyqtSignal()

    def __init__(self, parent):
        QDialog.__init__(self, parent)
        self.setAttribute(Qt.WA_DeleteOnClose, False)
        self.queue = []
        self.do_pop.connect(self.pop, type=Qt.QueuedConnection)

        self._layout = l = QGridLayout()
        self.setLayout(l)
        self.icon = QIcon(I('dialog_error.png'))
        self.setWindowIcon(self.icon)
        self.icon_label = QLabel()
        self.icon_label.setPixmap(self.icon.pixmap(68, 68))
        self.icon_label.setMaximumSize(QSize(68, 68))
        self.msg_label = QLabel('<p>&nbsp;')
        self.msg_label.setStyleSheet('QLabel { margin-top: 1ex; }')
        self.msg_label.setWordWrap(True)
        self.msg_label.setTextFormat(Qt.RichText)
        self.det_msg = QPlainTextEdit(self)
        self.det_msg.setVisible(False)

        self.bb = QDialogButtonBox(QDialogButtonBox.Close, parent=self)
        self.bb.accepted.connect(self.accept)
        self.bb.rejected.connect(self.reject)
        self.ctc_button = self.bb.addButton(_('&Copy to clipboard'),
                self.bb.ActionRole)
        self.ctc_button.clicked.connect(self.copy_to_clipboard)
        self.retry_button = self.bb.addButton(_('&Retry'), self.bb.ActionRole)
        self.retry_button.clicked.connect(self.retry)
        self.retry_func = None
        self.show_det_msg = _('Show &details')
        self.hide_det_msg = _('Hide &details')
        self.det_msg_toggle = self.bb.addButton(self.show_det_msg, self.bb.ActionRole)
        self.det_msg_toggle.clicked.connect(self.toggle_det_msg)
        self.det_msg_toggle.setToolTip(
                _('Show detailed information about this error'))
        self.suppress = QCheckBox(self)

        l.addWidget(self.icon_label, 0, 0, 1, 1)
        l.addWidget(self.msg_label,  0, 1, 1, 1)
        l.addWidget(self.det_msg,    1, 0, 1, 2)
        l.addWidget(self.suppress,   2, 0, 1, 2, Qt.AlignLeft|Qt.AlignBottom)
        l.addWidget(self.bb,         3, 0, 1, 2, Qt.AlignRight|Qt.AlignBottom)
        l.setColumnStretch(1, 100)

        self.setModal(False)
        self.suppress.setVisible(False)
        self.do_resize()

    def retry(self):
        if self.retry_func is not None:
            self.accept()
            self.retry_func()

    def update_suppress_state(self):
        self.suppress.setText(_(
            'Hide the remaining %d error messages'%len(self.queue)))
        self.suppress.setVisible(len(self.queue) > 3)
        self.do_resize()

    def copy_to_clipboard(self, *args):
        d = QTextDocument()
        d.setHtml(self.msg_label.text())
        QApplication.clipboard().setText(
                u'calibre, version %s (%s, embedded-python: %s)\n%s: %s\n\n%s' %
                (__version__, sys.platform, isfrozen,
                    unicode(self.windowTitle()), unicode(d.toPlainText()),
                    unicode(self.det_msg.toPlainText())))
        if hasattr(self, 'ctc_button'):
            self.ctc_button.setText(_('Copied'))

    def toggle_det_msg(self, *args):
        vis = unicode(self.det_msg_toggle.text()) == self.hide_det_msg
        self.det_msg_toggle.setText(self.show_det_msg if vis else
                self.hide_det_msg)
        self.det_msg.setVisible(not vis)
        self.do_resize()

    def do_resize(self):
        h = self.sizeHint().height()
        self.setMinimumHeight(0)  # Needed as this gets set if det_msg is shown
        # Needed otherwise re-showing the box after showing det_msg causes the box
        # to not reduce in height
        self.setMaximumHeight(h)
        self.resize(QSize(self.WIDTH, h))

    def showEvent(self, ev):
        ret = QDialog.showEvent(self, ev)
        self.bb.button(self.bb.Close).setFocus(Qt.OtherFocusReason)
        return ret

    def show_error(self, title, msg, det_msg=u'', retry_func=None):
        self.queue.append((title, msg, det_msg, retry_func))
        self.update_suppress_state()
        self.pop()

#.........这里部分代码省略.........

# 需要导入模块: from PyQt5.Qt import QIcon [as 别名]
# 或者: from PyQt5.Qt.QIcon import pixmap [as 别名]
class MessageBox(QDialog):  # {{{

    ERROR = 0
    WARNING = 1
    INFO = 2
    QUESTION = 3

    resize_needed = pyqtSignal()

    def setup_ui(self):
        self.setObjectName("Dialog")
        self.resize(497, 235)
        self.gridLayout = l = QGridLayout(self)
        l.setObjectName("gridLayout")
        self.icon_label = la = QLabel('')
        la.setMaximumSize(QSize(68, 68))
        la.setScaledContents(True)
        la.setObjectName("icon_label")
        l.addWidget(la)
        self.msg = la = QLabel(self)
        la.setWordWrap(True), la.setMinimumWidth(400)
        la.setOpenExternalLinks(True)
        la.setObjectName("msg")
        l.addWidget(la, 0, 1, 1, 1)
        self.det_msg = dm = QPlainTextEdit(self)
        dm.setReadOnly(True)
        dm.setObjectName("det_msg")
        l.addWidget(dm, 1, 0, 1, 2)
        self.bb = bb = QDialogButtonBox(self)
        bb.setStandardButtons(QDialogButtonBox.Ok)
        bb.setObjectName("bb")
        bb.accepted.connect(self.accept)
        bb.rejected.connect(self.reject)
        l.addWidget(bb, 3, 0, 1, 2)
        self.toggle_checkbox = tc = QCheckBox(self)
        tc.setObjectName("toggle_checkbox")
        l.addWidget(tc, 2, 0, 1, 2)

    def __init__(self, type_, title, msg,
                 det_msg='',
                 q_icon=None,
                 show_copy_button=True,
                 parent=None, default_yes=True,
                 yes_text=None, no_text=None, yes_icon=None, no_icon=None):
        QDialog.__init__(self, parent)
        if q_icon is None:
            icon = {
                    self.ERROR : 'error',
                    self.WARNING: 'warning',
                    self.INFO:    'information',
                    self.QUESTION: 'question',
            }[type_]
            icon = 'dialog_%s.png'%icon
            self.icon = QIcon(I(icon))
        else:
            self.icon = q_icon if isinstance(q_icon, QIcon) else QIcon(I(q_icon))
        self.setup_ui()

        self.setWindowTitle(title)
        self.setWindowIcon(self.icon)
        self.icon_label.setPixmap(self.icon.pixmap(128, 128))
        self.msg.setText(msg)
        self.det_msg.setPlainText(det_msg)
        self.det_msg.setVisible(False)
        self.toggle_checkbox.setVisible(False)

        if show_copy_button:
            self.ctc_button = self.bb.addButton(_('&Copy to clipboard'),
                    self.bb.ActionRole)
            self.ctc_button.clicked.connect(self.copy_to_clipboard)

        self.show_det_msg = _('Show &details')
        self.hide_det_msg = _('Hide &details')
        self.det_msg_toggle = self.bb.addButton(self.show_det_msg, self.bb.ActionRole)
        self.det_msg_toggle.clicked.connect(self.toggle_det_msg)
        self.det_msg_toggle.setToolTip(
                _('Show detailed information about this error'))

        self.copy_action = QAction(self)
        self.addAction(self.copy_action)
        self.copy_action.setShortcuts(QKeySequence.Copy)
        self.copy_action.triggered.connect(self.copy_to_clipboard)

        self.is_question = type_ == self.QUESTION
        if self.is_question:
            self.bb.setStandardButtons(self.bb.Yes|self.bb.No)
            self.bb.button(self.bb.Yes if default_yes else self.bb.No
                    ).setDefault(True)
            self.default_yes = default_yes
            if yes_text is not None:
                self.bb.button(self.bb.Yes).setText(yes_text)
            if no_text is not None:
                self.bb.button(self.bb.No).setText(no_text)
            if yes_icon is not None:
                self.bb.button(self.bb.Yes).setIcon(yes_icon if isinstance(yes_icon, QIcon) else QIcon(I(yes_icon)))
            if no_icon is not None:
                self.bb.button(self.bb.No).setIcon(no_icon if isinstance(no_icon, QIcon) else QIcon(I(no_icon)))
        else:
            self.bb.button(self.bb.Ok).setDefault(True)

#.........这里部分代码省略.........

# 需要导入模块: from PyQt5.Qt import QIcon [as 别名]
# 或者: from PyQt5.Qt.QIcon import pixmap [as 别名]
class CoverMessageBox(QDialog, Ui_Dialog):

    ERROR = 0
    WARNING = 1
    INFO = 2
    QUESTION = 3

    def __init__(self, type_, title, msg, opts,
                 det_msg='',
                 q_icon=None,
                 show_copy_button=True,
                 parent=None, default_yes=True):
        QDialog.__init__(self, parent)

        if q_icon is None:
            icon = {
                    self.ERROR: 'error',
                    self.WARNING: 'warning',
                    self.INFO:    'information',
                    self.QUESTION: 'question',
            }[type_]
            icon = 'dialog_%s.png' % icon
            self.icon = QIcon(I(icon))
        else:
            self.icon = q_icon
        self.setupUi(self)

        self.setWindowTitle(title)
        self.setWindowIcon(opts.icon)
        #self.icon_label.setPixmap(self.icon.pixmap(self.COVER_SIZE, self.COVER_SIZE))
        self.icon_label.setPixmap(self.icon.pixmap(COVER_ICON_SIZE))
        self.msg.setText(msg)
        self.msg.setOpenExternalLinks(True)

        self.det_msg.setPlainText(det_msg)
        self.det_msg.setVisible(False)
        self.toggle_checkbox.setVisible(False)

        if show_copy_button:
            self.ctc_button = self.bb.addButton(_('&Copy to clipboard'),
                    self.bb.ActionRole)
            self.ctc_button.clicked.connect(self.copy_to_clipboard)

        self.show_det_msg = _('Show &details')
        self.hide_det_msg = _('Hide &details')
        self.det_msg_toggle = self.bb.addButton(self.show_det_msg, self.bb.ActionRole)
        self.det_msg_toggle.clicked.connect(self.toggle_det_msg)
        self.det_msg_toggle.setToolTip(
                _('Show detailed information'))

        self.copy_action = QAction(self)
        self.addAction(self.copy_action)
        self.copy_action.setShortcuts(QKeySequence.Copy)
        self.copy_action.triggered.connect(self.copy_to_clipboard)

        self.is_question = type_ == self.QUESTION
        if self.is_question:
            self.bb.setStandardButtons(self.bb.Yes | self.bb.No)
            self.bb.button(self.bb.Yes if default_yes else self.bb.No
                    ).setDefault(True)
            self.default_yes = default_yes
        else:
            self.bb.button(self.bb.Ok).setDefault(True)

        if not det_msg:
            self.det_msg_toggle.setVisible(False)

        self.do_resize()

    def toggle_det_msg(self, *args):
        vis = unicode(self.det_msg_toggle.text()) == self.hide_det_msg
        self.det_msg_toggle.setText(self.show_det_msg if vis else
                self.hide_det_msg)
        self.det_msg.setVisible(not vis)
        self.do_resize()

    def do_resize(self):
        sz = self.sizeHint() + QSize(100, 0)
        sz.setWidth(min(500, sz.width()))
        sz.setHeight(min(500, sz.height()))
        self.resize(sz)

    def copy_to_clipboard(self, *args):
        QApplication.clipboard().setText(
                'calibre, version %s\n%s: %s\n\n%s' %
                (__version__, unicode(self.windowTitle()),
                    unicode(self.msg.text()),
                    unicode(self.det_msg.toPlainText())))
        if hasattr(self, 'ctc_button'):
            self.ctc_button.setText(_('Copied'))

    def showEvent(self, ev):
        ret = QDialog.showEvent(self, ev)
        if self.is_question:
            try:
                self.bb.button(self.bb.Yes if self.default_yes else self.bb.No
                        ).setFocus(Qt.OtherFocusReason)
            except:
                # Buttons were changed
                pass
#.........这里部分代码省略.........