Как вставить элементы в QGridLayout чтобы они не наползали друг на друга?
Мне необходимо вставлять элемент в QGridLayout при нажатии на кнопку.
Эта часть у меня получилась, однако при добавлении на форму нескольких элементов подряд они начинают наползать друг на друга.
Я не могу понять в чем проблема и как можно ее решить?
pulseinfoUI.py:
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(985, 300)
MainWindow.setMinimumSize(QtCore.QSize(985, 300))
MainWindow.setMaximumSize(QtCore.QSize(985, 16777215))
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.gridLayout = QtWidgets.QGridLayout(self.centralwidget)
self.gridLayout.setObjectName("gridLayout")
self.generalGridLayout = QtWidgets.QGridLayout()
self.generalGridLayout.setObjectName("generalGridLayout")
spacerItem = QtWidgets.QSpacerItem(40, 20, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)
self.generalGridLayout.addItem(spacerItem, 2, 1, 1, 1)
self.saveButton = QtWidgets.QPushButton(self.centralwidget)
self.saveButton.setMinimumSize(QtCore.QSize(100, 30))
self.saveButton.setMaximumSize(QtCore.QSize(100, 30))
font = QtGui.QFont()
font.setPointSize(10)
self.saveButton.setFont(font)
self.saveButton.setObjectName("saveButton")
self.generalGridLayout.addWidget(self.saveButton, 2, 2, 1, 1)
self.addPulseButton = QtWidgets.QPushButton(self.centralwidget)
self.addPulseButton.setMinimumSize(QtCore.QSize(340, 30))
self.addPulseButton.setMaximumSize(QtCore.QSize(340, 30))
font = QtGui.QFont()
font.setPointSize(10)
self.addPulseButton.setFont(font)
self.addPulseButton.setObjectName("addPulseButton")
self.generalGridLayout.addWidget(self.addPulseButton, 0, 0, 1, 1)
self.pulsesGroupBox = QtWidgets.QGroupBox(self.centralwidget)
self.pulsesGroupBox.setMinimumSize(QtCore.QSize(960, 140))
self.pulsesGroupBox.setMaximumSize(QtCore.QSize(960, 16777215))
font = QtGui.QFont()
font.setPointSize(10)
self.pulsesGroupBox.setFont(font)
self.pulsesGroupBox.setObjectName("pulsesGroupBox")
self.layoutWidget = QtWidgets.QWidget(self.pulsesGroupBox)
self.layoutWidget.setGeometry(QtCore.QRect(10, 20, 941, 121))
self.layoutWidget.setObjectName("layoutWidget")
self.pulsesGridLayout = QtWidgets.QGridLayout(self.layoutWidget)
self.pulsesGridLayout.setContentsMargins(0, 0, 0, 0)
self.pulsesGridLayout.setObjectName("pulsesGridLayout")
self.pulseGroupBox = QtWidgets.QGroupBox(self.layoutWidget)
self.pulseGroupBox.setMinimumSize(QtCore.QSize(930, 50))
self.pulseGroupBox.setMaximumSize(QtCore.QSize(930, 50))
self.pulseGroupBox.setTitle("")
self.pulseGroupBox.setObjectName("pulseGroupBox")
self.chanelComboBox = QtWidgets.QComboBox(self.pulseGroupBox)
self.chanelComboBox.setGeometry(QtCore.QRect(120, 10, 70, 30))
font = QtGui.QFont()
font.setPointSize(10)
self.chanelComboBox.setFont(font)
self.chanelComboBox.setObjectName("chanelComboBox")
self.nameLineEdit = QtWidgets.QLineEdit(self.pulseGroupBox)
self.nameLineEdit.setGeometry(QtCore.QRect(200, 10, 140, 30))
font = QtGui.QFont()
font.setPointSize(10)
self.nameLineEdit.setFont(font)
self.nameLineEdit.setObjectName("nameLineEdit")
self.plaseComboBox = QtWidgets.QComboBox(self.pulseGroupBox)
self.plaseComboBox.setGeometry(QtCore.QRect(350, 10, 140, 30))
font = QtGui.QFont()
font.setPointSize(10)
self.plaseComboBox.setFont(font)
self.plaseComboBox.setObjectName("plaseComboBox")
self.starttimeDoubleSpinBox = QtWidgets.QDoubleSpinBox(self.pulseGroupBox)
self.starttimeDoubleSpinBox.setGeometry(QtCore.QRect(500, 10, 140, 30))
font = QtGui.QFont()
font.setPointSize(10)
self.starttimeDoubleSpinBox.setFont(font)
self.starttimeDoubleSpinBox.setDecimals(4)
self.starttimeDoubleSpinBox.setSingleStep(0.0001)
self.starttimeDoubleSpinBox.setObjectName("starttimeDoubleSpinBox")
self.durationDoubleSpinBox = QtWidgets.QDoubleSpinBox(self.pulseGroupBox)
self.durationDoubleSpinBox.setGeometry(QtCore.QRect(650, 10, 140, 30))
font = QtGui.QFont()
font.setPointSize(10)
self.durationDoubleSpinBox.setFont(font)
self.durationDoubleSpinBox.setDecimals(4)
self.durationDoubleSpinBox.setSingleStep(0.0001)
self.durationDoubleSpinBox.setObjectName("durationDoubleSpinBox")
self.loopSpinBox = QtWidgets.QSpinBox(self.pulseGroupBox)
self.loopSpinBox.setGeometry(QtCore.QRect(800, 10, 90, 30))
font = QtGui.QFont()
font.setPointSize(10)
self.loopSpinBox.setFont(font)
self.loopSpinBox.setMaximum(32767)
self.loopSpinBox.setObjectName("loopSpinBox")
self.deleteButton = QtWidgets.QPushButton(self.pulseGroupBox)
self.deleteButton.setGeometry(QtCore.QRect(10, 10, 100, 30))
font = QtGui.QFont()
font.setPointSize(10)
self.deleteButton.setFont(font)
self.deleteButton.setObjectName("deleteButton")
self.processingCheckBox = QtWidgets.QCheckBox(self.pulseGroupBox)
self.processingCheckBox.setGeometry(QtCore.QRect(900, 10, 20, 30))
self.processingCheckBox.setText("")
self.processingCheckBox.setObjectName("processingCheckBox")
self.pulsesGridLayout.addWidget(self.pulseGroupBox, 0, 0, 1, 1)
self.pulseGroupBox_2 = QtWidgets.QGroupBox(self.layoutWidget)
self.pulseGroupBox_2.setMinimumSize(QtCore.QSize(930, 50))
self.pulseGroupBox_2.setMaximumSize(QtCore.QSize(930, 50))
self.pulseGroupBox_2.setTitle("")
self.pulseGroupBox_2.setObjectName("pulseGroupBox_2")
self.chanelComboBox_2 = QtWidgets.QComboBox(self.pulseGroupBox_2)
self.chanelComboBox_2.setGeometry(QtCore.QRect(120, 10, 70, 30))
font = QtGui.QFont()
font.setPointSize(10)
self.chanelComboBox_2.setFont(font)
self.chanelComboBox_2.setObjectName("chanelComboBox_2")
self.nameLineEdit_2 = QtWidgets.QLineEdit(self.pulseGroupBox_2)
self.nameLineEdit_2.setGeometry(QtCore.QRect(200, 10, 140, 30))
font = QtGui.QFont()
font.setPointSize(10)
self.nameLineEdit_2.setFont(font)
self.nameLineEdit_2.setObjectName("nameLineEdit_2")
self.plaseComboBox_2 = QtWidgets.QComboBox(self.pulseGroupBox_2)
self.plaseComboBox_2.setGeometry(QtCore.QRect(350, 10, 140, 30))
font = QtGui.QFont()
font.setPointSize(10)
self.plaseComboBox_2.setFont(font)
self.plaseComboBox_2.setObjectName("plaseComboBox_2")
self.starttimeDoubleSpinBox_2 = QtWidgets.QDoubleSpinBox(self.pulseGroupBox_2)
self.starttimeDoubleSpinBox_2.setGeometry(QtCore.QRect(500, 10, 140, 30))
font = QtGui.QFont()
font.setPointSize(10)
self.starttimeDoubleSpinBox_2.setFont(font)
self.starttimeDoubleSpinBox_2.setDecimals(4)
self.starttimeDoubleSpinBox_2.setSingleStep(0.0001)
self.starttimeDoubleSpinBox_2.setObjectName("starttimeDoubleSpinBox_2")
self.doubleSpinBox_2 = QtWidgets.QDoubleSpinBox(self.pulseGroupBox_2)
self.doubleSpinBox_2.setGeometry(QtCore.QRect(650, 10, 140, 30))
font = QtGui.QFont()
font.setPointSize(10)
self.doubleSpinBox_2.setFont(font)
self.doubleSpinBox_2.setDecimals(4)
self.doubleSpinBox_2.setSingleStep(0.0001)
self.doubleSpinBox_2.setObjectName("doubleSpinBox_2")
self.loopSpinBox_2 = QtWidgets.QSpinBox(self.pulseGroupBox_2)
self.loopSpinBox_2.setGeometry(QtCore.QRect(800, 10, 90, 30))
font = QtGui.QFont()
font.setPointSize(10)
self.loopSpinBox_2.setFont(font)
self.loopSpinBox_2.setMaximum(32767)
self.loopSpinBox_2.setObjectName("loopSpinBox_2")
self.deleteButton_2 = QtWidgets.QPushButton(self.pulseGroupBox_2)
self.deleteButton_2.setGeometry(QtCore.QRect(10, 10, 100, 30))
font = QtGui.QFont()
font.setPointSize(10)
self.deleteButton_2.setFont(font)
self.deleteButton_2.setObjectName("deleteButton_2")
self.processingCheckBox_2 = QtWidgets.QCheckBox(self.pulseGroupBox_2)
self.processingCheckBox_2.setGeometry(QtCore.QRect(900, 10, 20, 30))
self.processingCheckBox_2.setText("")
self.processingCheckBox_2.setObjectName("processingCheckBox_2")
self.pulsesGridLayout.addWidget(self.pulseGroupBox_2, 1, 0, 1, 1)
self.generalGridLayout.addWidget(self.pulsesGroupBox, 1, 0, 1, 3)
self.gridLayout.addLayout(self.generalGridLayout, 0, 0, 1, 1)
MainWindow.setCentralWidget(self.centralwidget)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
self.saveButton.setText(_translate("MainWindow", "Save"))
self.addPulseButton.setText(_translate("MainWindow", "Add Pulse"))
self.pulsesGroupBox.setTitle(_translate("MainWindow", "Group of pulses"))
self.deleteButton.setText(_translate("MainWindow", "Delete"))
self.deleteButton_2.setText(_translate("MainWindow", "Delete"))
main.py:
import sys
import numpy as np
import numpy as np
import pyqtgraph as pg
import scipy.stats as stats
from PyQt5.Qt import *
from PyQt5.QtGui import *
from PyQt5.QtCore import *
from PyQt5.QtWidgets import *
from matplotlib.pyplot import *
from PyQt5 import QtWidgets, QtCore
from pulseinfoUI import Ui_MainWindow
class Impuls(QtWidgets.QMainWindow, Ui_MainWindow):
def __init__(self):
super(Impuls, self).__init__()
self.setupUi(self)
self.elementNumber = 2
self.addPulseButton.clicked.connect(self.add_new_pulse)
def add_new_pulse(self):
print(self.elementNumber, self.pulsesGroupBox.height())
newPulseGroupBox = QtWidgets.QGroupBox(self.pulsesGroupBox)
newPulseGroupBox.setTitle("")
newPulseGroupBox.setMinimumSize(QtCore.QSize(930, 50))
newPulseGroupBox.setMaximumSize(QtCore.QSize(930, 50))
self.pulsesGroupBox.setMinimumHeight(self.pulsesGroupBox.height() + 60)
self.pulsesGridLayout.addWidget(newPulseGroupBox, self.elementNumber, 0,
1, 1)
self.elementNumber += 1
def main():
app = QtWidgets.QApplication(sys.argv)
window = Impuls()
window.show()
app.exec_()
if __name__ == '__main__':
app = QtWidgets.QApplication(sys.argv)
main()
Как я хочу, чтобы это выглядело:
Как это выглядит у меня:
Возможно есть другой вариант реализации данного проекта, поэтому, если не сложно, подскажите, пожалуйста.
Ответы (1 шт):
Автор решения: S. Nick
→ Ссылка
Класс QScrollArea обеспечивает просмотр другого виджета с прокруткой.
import sys
from PyQt5 import QtWidgets, QtGui, QtCore
from PyQt5.Qt import *
class GroupBox(QtWidgets.QGroupBox):
clicked = QtCore.pyqtSignal(str, object)
def __init__(self, title):
super(GroupBox, self).__init__()
self.title = title
# self.setTitle(self.title) # эту строку можете закомментировать
def mousePressEvent(self, event):
child = self.childAt(event.pos())
if not child:
child = self
self.clicked.emit(self.title, child)
class MainWindow(QtWidgets.QMainWindow):
def __init__(self):
super(MainWindow, self).__init__()
self.centralwidget = QtWidgets.QWidget()
self.centralwidget.setObjectName("centralwidget")
self.setCentralWidget(self.centralwidget)
self.elementNumber = 1
scroll = QtWidgets.QScrollArea() # !!! +++
# scroll.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff) #
scroll.setWidgetResizable(True) # !!! +++
scrollW = QtWidgets.QWidget() # !!! +++
scrollW.setObjectName("scrollW")
scroll.setWidget(scrollW) # !!! +++
self.scrollLayout = QtWidgets.QVBoxLayout(scrollW) # !!! +++
self.scrollLayout.setAlignment(QtCore.Qt.AlignTop)
self.saveButton = QtWidgets.QPushButton("Save")
self.addPulseButton = QtWidgets.QPushButton("Add Pulse")
self.addPulseButton.clicked.connect(self.add_new_pulse)
layout = QtWidgets.QGridLayout(self.centralwidget)
layout.addWidget(scroll, 0, 0, 1, 4) # !!! +++
layout.addWidget(self.addPulseButton, 1, 2, alignment=Qt.AlignRight)
layout.addWidget(self.saveButton, 1, 3, alignment=Qt.AlignLeft)
self.setStyleSheet("""
#centralwidget {
background-color: #D98C00;
}
#scrollW {
background-color: #D9008C;
}
QGroupBox {
background-color: #008CD9;
}
QLabel {
color: #fff;
font-size: 17px;
}
""")
def add_new_pulse(self):
fooGroup = GroupBox(f'GroupBox_{self.elementNumber}')
fooGroup.setObjectName(f'fooGroup {self.elementNumber}')
fooGroup.clicked.connect(self.onFooGroupClick)
deleteButton = QtWidgets.QPushButton("Delete", objectName="deleteButton")
deleteButton.clicked.connect(
lambda ch, btn=deleteButton, gr=fooGroup: print(
f'Нажата {btn.text()}; GroupBox: {gr.objectName()};'))
chanelComboBox = QtWidgets.QComboBox(objectName="chanelComboBox")
nameLineEdit = QtWidgets.QLineEdit(objectName="nameLineEdit")
plaseComboBox = QtWidgets.QComboBox(objectName="plaseComboBox")
plaseComboBox.setMinimumWidth(140)
starttimeDoubleSpinBox = QtWidgets.QDoubleSpinBox(objectName="starttimeDoubleSpinBox")
starttimeDoubleSpinBox.setDecimals(4)
starttimeDoubleSpinBox.setSingleStep(0.0001)
durationDoubleSpinBox = QtWidgets.QDoubleSpinBox(objectName="durationDoubleSpinBox")
durationDoubleSpinBox.setDecimals(4)
durationDoubleSpinBox.setSingleStep(0.0001)
loopSpinBox = QtWidgets.QSpinBox(objectName="loopSpinBox")
loopSpinBox.setMinimumWidth(90)
fooItem1 = QtWidgets.QLabel("fooItem1", objectName="fooItem1") # тест
processingCheckBox = QtWidgets.QCheckBox(objectName="processingCheckBox")
fooLayout = QtWidgets.QHBoxLayout(fooGroup)
fooLayout.addWidget(deleteButton)
fooLayout.addWidget(chanelComboBox)
fooLayout.addWidget(nameLineEdit)
fooLayout.addWidget(plaseComboBox)
fooLayout.addWidget(starttimeDoubleSpinBox)
fooLayout.addWidget(durationDoubleSpinBox)
fooLayout.addWidget(loopSpinBox)
fooLayout.addWidget(fooItem1) # тест
fooLayout.addWidget(processingCheckBox)
self.scrollLayout.addWidget(fooGroup)
self.elementNumber += 1
def onFooGroupClick(self, title, obj):
print(f"Group: {title}; objectName=`{obj.objectName()}`")
if __name__ == '__main__':
app = QtWidgets.QApplication(sys.argv)
app.setFont(QtGui.QFont("Times", 12))
w = MainWindow()
w.resize(985, 322)
w.show()
sys.exit(app.exec())
