我想创建一个包含 2 个小部件的子容器布局。这 2 个小部件应该彼此相邻放置,但我当前的设置之间仍然有一些间距。
我已经将间距设置为 0 setSpacing(0)
。并setContentsMargins(0,0,0,0)
没有帮助。
我正在使用 PyQt5,但转换 c++ 代码应该不是问题。
正如您在图片中看到的,仍然有一个小差距:
import PyQt5.QtCore as qc
import PyQt5.QtGui as qg
import PyQt5.QtWidgets as qw
import sys
class Window(qw.QWidget):
def __init__(self):
qw.QWidget.__init__(self)
self.initUI()
def initUI(self):
gridLayout = qw.QGridLayout()
height = 20
self.label1 = qw.QLabel("Input:")
self.label1.setFixedHeight(height)
gridLayout.addWidget(self.label1, 0, 0)
# Child Container
childGridLayout = qw.QGridLayout()
childGridLayout.setContentsMargins(0,0,0,0)
childGridLayout.setHorizontalSpacing(0)
self.lineEdit1 = qw.QLineEdit()
self.lineEdit1.setFixedSize(25, height)
childGridLayout.addWidget(self.lineEdit1, 0, 0)
self.pushButton1 = qw.QPushButton("T")
self.pushButton1.setFixedSize(20, height)
childGridLayout.addWidget(self.pushButton1, 0, 1)
# -----------------
gridLayout.addItem(childGridLayout, 0,1)
self.setLayout(gridLayout)
if __name__ == '__main__':
app = qw.QApplication(sys.argv)
window = Window()
window.show()
sys.exit(app.exec_())