def keyPressEvent(self, event):
if event.key() == Qt.Key_Escape:
QApplication.quit()
elif event.key() == Qt.Key_F1:
s = ""
s += "\nAdapt: "
s += ["on", "off"][Colors.noAdapt]
s += "\nAdaption occured: "
s += ["no", "yes"][Colors.adapted]
w = QWidget()
s += "\nColor bit depth: %d" % w.depth()
s += "\nWanted FPS: %d" % Colors.fps
s += "\nBenchmarked FPS: ";
if Colors.benchmarkFps != -1:
s += "%d" % Colors.benchmarkFps
else:
s += "not calculated"
s += "\nAnimations: ";
s += ["on", "off"][Colors.noAnimations]
s += "\nBlending: ";
s += ["on", "off"][Colors.useEightBitPalette]
s += "\nTicker: ";
s += ["on", "off"][Colors.noTicker]
s += "\nPixmaps: ";
s += ["off", "on"][Colors.usePixmaps]
s += "\nRescale images on resize: ";
s += ["on", "off"][Colors.noRescale]
s += "\nTimer based updates: ";
s += ["on", "off"][Colors.noTimerUpdate]
s += "\nSeparate loop: ";
s += ["no", "yes"][Colors.useLoop]
s += "\nScreen sync: ";
s += ["yes", "no"][Colors.noScreenSync]
QMessageBox.information(None, "Current configuration", s)
super(MainWindow, self).keyPressEvent(event)
python类Key_F1()的实例源码
def keyPressEvent(self, event):
if event.key() == Qt.Key_Escape:
QApplication.quit()
elif event.key() == Qt.Key_F1:
s = ""
s += "\nAdapt: "
s += ["on", "off"][Colors.noAdapt]
s += "\nAdaption occured: "
s += ["no", "yes"][Colors.adapted]
w = QWidget()
s += "\nColor bit depth: %d" % w.depth()
s += "\nWanted FPS: %d" % Colors.fps
s += "\nBenchmarked FPS: ";
if Colors.benchmarkFps != -1:
s += "%d" % Colors.benchmarkFps
else:
s += "not calculated"
s += "\nAnimations: ";
s += ["on", "off"][Colors.noAnimations]
s += "\nBlending: ";
s += ["on", "off"][Colors.useEightBitPalette]
s += "\nTicker: ";
s += ["on", "off"][Colors.noTicker]
s += "\nPixmaps: ";
s += ["off", "on"][Colors.usePixmaps]
s += "\nRescale images on resize: ";
s += ["on", "off"][Colors.noRescale]
s += "\nTimer based updates: ";
s += ["on", "off"][Colors.noTimerUpdate]
s += "\nSeparate loop: ";
s += ["no", "yes"][Colors.useLoop]
s += "\nScreen sync: ";
s += ["yes", "no"][Colors.noScreenSync]
QMessageBox.information(None, "Current configuration", s)
super(MainWindow, self).keyPressEvent(event)
def keyPressEvent(self, event):
if event.key() == Qt.Key_Escape:
QApplication.quit()
elif event.key() == Qt.Key_F1:
s = ""
s += "\nAdapt: "
s += ["on", "off"][Colors.noAdapt]
s += "\nAdaption occured: "
s += ["no", "yes"][Colors.adapted]
w = QWidget()
s += "\nColor bit depth: %d" % w.depth()
s += "\nWanted FPS: %d" % Colors.fps
s += "\nBenchmarked FPS: ";
if Colors.benchmarkFps != -1:
s += "%d" % Colors.benchmarkFps
else:
s += "not calculated"
s += "\nAnimations: ";
s += ["on", "off"][Colors.noAnimations]
s += "\nBlending: ";
s += ["on", "off"][Colors.useEightBitPalette]
s += "\nTicker: ";
s += ["on", "off"][Colors.noTicker]
s += "\nPixmaps: ";
s += ["off", "on"][Colors.usePixmaps]
s += "\nRescale images on resize: ";
s += ["on", "off"][Colors.noRescale]
s += "\nTimer based updates: ";
s += ["on", "off"][Colors.noTimerUpdate]
s += "\nSeparate loop: ";
s += ["no", "yes"][Colors.useLoop]
s += "\nScreen sync: ";
s += ["yes", "no"][Colors.noScreenSync]
QMessageBox.information(None, "Current configuration", s)
super(MainWindow, self).keyPressEvent(event)
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.tape = []
self.tape_pos = -1
self.style_sheet = None
self.search_bar = QLineEdit(self)
self.search_bar.textChanged.connect(self.onSearchTextChanged)
self.style_text_edit = QTextEdit(self)
self.style_text_edit.textChanged.connect(self.onStyleTextChanged)
# To prevent messing with contents when pasted from an IDE, for
# instance.
self.style_text_edit.setAcceptRichText(False)
self.apply_button = QPushButton('Apply', self)
self.apply_button.clicked.connect(self.onApplyButton)
layout = QVBoxLayout(self)
layout.addWidget(self.search_bar)
layout.addWidget(self.style_text_edit)
layout.addWidget(self.apply_button)
self.setLayout(layout)
next_hit_shortcut = QShortcut(QKeySequence(Qt.Key_F3), self)
next_hit_shortcut.activated.connect(self.onNextSearchHit)
search_shortcut = QShortcut(QKeySequence(Qt.CTRL + Qt.Key_F), self)
search_shortcut.activated.connect(self.onFocusSearchBar)
apply_shortcut = QShortcut(QKeySequence(Qt.CTRL + Qt.Key_S), self)
apply_shortcut.activated.connect(self.applyStyleSheet)
undo_shortcut = QShortcut(
QKeySequence(Qt.CTRL + Qt.ALT + Qt.Key_Z), self)
undo_shortcut.activated.connect(self.onUndo)
redo_shortcut = QShortcut(
QKeySequence(Qt.CTRL + Qt.ALT + Qt.Key_Y), self)
redo_shortcut.activated.connect(self.onRedo)
help_shortcut = QShortcut(
QKeySequence(Qt.Key_F1), self)
help_shortcut.activated.connect(self.onHelp)
self.loadStyleSheet()
