会给标签一个固定的宽度。标签内的文本比标签的宽度短。目前,标签文本在标签中央对齐。但我想让文本与标签右侧对齐,使文本的右侧与lineEdit小部件的左侧边缘对齐。
from PyQt4 import QtCore, QtGui
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self.resize(720, 480)
cWidget = QtGui.QWidget(self)
self.setCentralWidget(cWidget)
layout = QtGui.QHBoxLayout(cWidget)
label = QtGui.QLabel(" Label Text Value: ")
label.setFixedWidth(200)
layout.addWidget(label)
textEdit = QtGui.QTextEdit()
textEdit.setMaximumHeight(14)
layout.addWidget(textEdit)
button=QtGui.QPushButton("Browse")
layout.addWidget(button)
if __name__ == "__main__":
app = QtGui.QApplication(sys.argv)
frame = MainWindow()
frame.show()
sys.exit(app.exec_())