def hoverEnterEvent(self, event):
tip = (
f"<p><b>Execution {self._execution_state}</b>. Select to see messages in Event Log and Process Output.</p>"
)
QToolTip.showText(event.screenPos(), tip)
def copy(self, item):
QApplication.clipboard().setText(item.text())
QToolTip.showText(QCursor.pos(),
self.tr("Cell contents copied to clipboard"), self,
QRect(), 3000)
def setup_tool_tip_style():
tool_tip_palette = QToolTip.palette()
tool_tip_palette.setColor(QPalette.ToolTipBase, QColor("#FFFFFF"))
tool_tip_palette.setColor(QPalette.ToolTipText, QColor("#505050"))
QToolTip.setPalette(tool_tip_palette)
def hoverEnterEvent(self, event):
tip = f"<p><b>Execution {self._execution_state}</b>. Select this item to see Console and Log messages.</p>"
QToolTip.showText(event.screenPos(), tip)
def hoverLeaveEvent(self, event):
QToolTip.hideText()
import sys
from PySide2.QtWidgets import QApplication, QToolTip, QPushButton, QWidget
from PySide2.QtGui import QFont
app = QApplication(sys.argv)
w = QWidget()
w.setGeometry(300, 300, 300, 220)
w.setWindowTitle('提示框')
QToolTip.setFont(QFont('SansSerif', 20))
w.setToolTip('这是一个窗口\n设计者：HTG')
button = QPushButton('Button', w)
button.setToolTip('这是一个按钮\n设计者：HTG')
button.resize(button.sizeHint())
button.move(50, 50)
w.show()
sys.exit(app.exec_())
def copyAddress(self, address):
QToolTip.showText(QCursor.pos(),
"Address %s has been copied to clipboard!" % address)
clipboard = QApplication.clipboard()
clipboard.setText(address)
def mouseMoveEvent(self, evt):
QGraphicsView.mouseMoveEvent(self, evt)
# implement a real time tooltip
item = self.itemAt(evt.pos())
if item:
QToolTip.showText(evt.globalPos(), str(item))
def event(self, event):
if event.type() == QEvent.ToolTip:
QToolTip.showText(event.globalPos(), self.toolTip())
return True
return super(QAbstractButton, self).event(event)
def f2(e, p, q):
self.currentPb = p / float(self.bSliderWidth)
self.graphicsScene.slider2D.QImg.setPb(self.currentPb)
self.graphicsScene.slider2D.setPixmap(self.graphicsScene.slider2D.QImg.rPixmap)
QToolTip.showText(e.screenPos(), (str(int(self.currentPb * 100.0))), self)
