本文整理汇总了Python中PySide.QtGui.QListWidget.sizeHintForColumn方法的典型用法代码示例。如果您正苦于以下问题：Python QListWidget.sizeHintForColumn方法的具体用法？Python QListWidget.sizeHintForColumn怎么用？Python QListWidget.sizeHintForColumn使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PySide.QtGui.QListWidget的用法示例。
在下文中一共展示了QListWidget.sizeHintForColumn方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: PysideGui
# 需要导入模块: from PySide.QtGui import QListWidget [as 别名]
# 或者: from PySide.QtGui.QListWidget import sizeHintForColumn [as 别名]
class PysideGui(generic.GenericGui):
def __init__(self):
generic.GenericGui.__init__(self)
window = QWidget()
window.setWindowTitle('quichem-pyside')
self.compiler_view = QListWidget()
self.compiler_view.currentRowChanged.connect(self.show_source)
self.stacked_widget = QStackedWidget()
self.stacked_widget.setFrameStyle(QFrame.StyledPanel | QFrame.Raised)
self.edit = QLineEdit()
self.edit.setPlaceholderText('Type quichem input...')
self.edit.textChanged.connect(self.change_value)
self.view = QWebView()
self.view.page().mainFrame().setScrollBarPolicy(Qt.Vertical,
Qt.ScrollBarAlwaysOff)
self.view.page().action(QWebPage.Reload).setVisible(False)
self.view.setMaximumHeight(0)
self.view.setUrl('qrc:/web/page.html')
self.view.setZoomFactor(2)
self.view.page().mainFrame().contentsSizeChanged.connect(
self._resize_view)
# For debugging JS:
## from PySide.QtWebKit import QWebSettings
## QWebSettings.globalSettings().setAttribute(
## QWebSettings.DeveloperExtrasEnabled, True)
button_image = QPushButton('Copy as Image')
button_image.clicked.connect(self.set_clipboard_image)
button_image.setToolTip('Then paste into any graphics program')
button_word = QPushButton('Copy as MS Word Equation')
button_word.clicked.connect(self.set_clipboard_word)
button_html = QPushButton('Copy as Formatted Text')
button_html.clicked.connect(self.set_clipboard_html)
line = QFrame()
line.setFrameShape(QFrame.HLine)
line.setFrameShadow(QFrame.Sunken)
button_layout = QHBoxLayout()
button_layout.addStretch()
button_layout.addWidget(button_image)
button_layout.addWidget(button_word)
button_layout.addWidget(button_html)
source_layout = QHBoxLayout()
source_layout.addWidget(self.compiler_view)
source_layout.addWidget(self.stacked_widget, 1)
QVBoxLayout(window)
window.layout().addWidget(self.edit)
window.layout().addWidget(self.view)
window.layout().addLayout(button_layout)
window.layout().addWidget(line)
window.layout().addLayout(source_layout, 1)
window.show()
window.resize(window.minimumWidth(), window.height())
# To prevent garbage collection of internal Qt object.
self._window = window
def show_source(self, index):
if not self.sources:
return
self.stacked_widget.setCurrentIndex(index)
self.change_value(self.edit.text())
def _resize_view(self):
"""Set the QWebView's minimum height based on its current
contents.
"""
div = self.view.page().mainFrame().findFirstElement('.output')
scrollbar_width = QApplication.style().pixelMetric(
QStyle.PM_ScrollBarExtent)
self.view.setMaximumHeight(
div.geometry().height() + scrollbar_width + 16)
def make_source(self, name):
self.compiler_view.addItem(name)
self.compiler_view.setCurrentRow(0)
scrollbar_width = QApplication.style().pixelMetric(
QStyle.PM_ScrollBarExtent)
self.compiler_view.setMaximumWidth(
self.compiler_view.sizeHintForColumn(0) + scrollbar_width + 16)
page = QWidget()
QHBoxLayout(page)
page.layout().setContentsMargins(*(0,) * 4)
source = QTextEdit()
source.setStyleSheet('min-width: 0; min-height: 0')
source.setReadOnly(True)
QVBoxLayout(source)
button = QPushButton('Copy')
button.clicked.connect(functools.partial(self.set_clipboard, source))
page.layout().addWidget(source)
source.layout().addWidget(button, 0, Qt.AlignRight | Qt.AlignBottom)
self.stacked_widget.addWidget(page)
return source
def run_script(self, js):
self.view.page().mainFrame().evaluateJavaScript(js)
#.........这里部分代码省略.........