[英]What happens with QMainWindow
我想用此代碼創建GUI。 當我單擊“添加新對象”按鈕時,它將顯示彈出窗口(我使用QMainWindown),但是我想在此處放置QLabel,它無法工作
我不知道為什么。我希望每個人都能給我更多建議。 謝謝
這是我的代碼:
from PySide import QtCore, QtGui
import sys
app = QtGui.QApplication.instance()
if not app:
app = QtGui.QApplication([])
class Window(QtGui.QDialog):
def __init__(self, parent=None):
super(Window, self).__init__(parent)
self.mainLayout = QtGui.QGridLayout()
self.mainLayout.addWidget(self.First(), 0, 0, 2, 0)
self.setLayout(self.mainLayout)
self.setWindowTitle("Library")
self.resize(700,660)
#----------------------------------------FIRST COLUMN-------------------------------------
def First(self):
FirstFrame = QtGui.QFrame()
FirstFrame.setFixedSize(230,700)
# LABEL
renderer_lb = QtGui.QLabel("Renderer :")
folders_lb = QtGui.QLabel("Folder :")
#COMBOBOX
self.renderer_cbx = QtGui.QComboBox()
self.renderer_cbx.addItem("Vray")
self.renderer_cbx.addItem("Octane")
# LIST VIEW FOLDER
self.folders_lv = QtGui.QListView()
# BUTTON
addnewobject_btn = QtGui.QPushButton("Add New Objects")
newset_btn = QtGui.QPushButton("New Set")
# DEFINE THE FUNCTION FOR FIRST FRAME
Firstbox = QtGui.QGridLayout()
Firstbox.addWidget(renderer_lb,0,0)
Firstbox.addWidget(folders_lb,2,0,1,4)
Firstbox.addWidget(self.renderer_cbx,0,1,1,3)
Firstbox.addWidget(self.folders_lv,3,0,1,4)
Firstbox.addWidget(addnewobject_btn,4,0,1,2)
Firstbox.addWidget(newset_btn,4,3)
Firstbox.setColumnStretch(1, 1)
FirstFrame.setLayout(Firstbox)
addnewobject_btn.clicked.connect(self.addnewobject)
return FirstFrame
def addnewobject(self):
window = QtGui.QMainWindow(self)
window.setWindowTitle('Select folder of new objects')
window.setFixedSize(450,90)
window.show()
folder_lb = QtGui.QLabel("Folder : ")
browser = QtGui.QGridLayout()
browser.addWidget(folder_lb,0,0)
window.setLayout(browser)
if __name__ == '__main__':
window = Window()
sys.exit(window.exec_())
就像您在First()
函數中所做的一樣,您可以使用QFrame
創建一個自制的小部件。 然后,您可以為新窗口設置中央小部件。
from PySide import QtCore, QtGui
import sys
app = QtGui.QApplication.instance()
if not app:
app = QtGui.QApplication([])
class Window(QtGui.QDialog):
def __init__(self, parent=None):
super(Window, self).__init__(parent)
self.mainLayout = QtGui.QGridLayout()
self.mainLayout.addWidget(self.First(), 0, 0, 2, 0)
self.setLayout(self.mainLayout)
self.setWindowTitle("Library")
self.resize(700,660)
self.show()
#----------------------------------------FIRST COLUMN-------------------------------------
def First(self):
FirstFrame = QtGui.QFrame()
FirstFrame.setFixedSize(230,700)
# LABEL
renderer_lb = QtGui.QLabel("Renderer :")
folders_lb = QtGui.QLabel("Folder :")
#COMBOBOX
self.renderer_cbx = QtGui.QComboBox()
self.renderer_cbx.addItem("Vray")
self.renderer_cbx.addItem("Octane")
# LIST VIEW FOLDER
self.folders_lv = QtGui.QListView()
# BUTTON
addnewobject_btn = QtGui.QPushButton("Add New Objects")
newset_btn = QtGui.QPushButton("New Set")
# DEFINE THE FUNCTION FOR FIRST FRAME
Firstbox = QtGui.QGridLayout()
Firstbox.addWidget(renderer_lb,0,0)
Firstbox.addWidget(folders_lb,2,0,1,4)
Firstbox.addWidget(self.renderer_cbx,0,1,1,3)
Firstbox.addWidget(self.folders_lv,3,0,1,4)
Firstbox.addWidget(addnewobject_btn,4,0,1,2)
Firstbox.addWidget(newset_btn,4,3)
Firstbox.setColumnStretch(1, 1)
FirstFrame.setLayout(Firstbox)
addnewobject_btn.clicked.connect(self.addnewobject)
return FirstFrame
def addnewobject(self):
secondFrame = QtGui.QFrame()
secondFrame.setFixedSize(230,700)
# LABEL
folders_lb = QtGui.QLabel("Folder :")
# DEFINE THE FUNCTION FOR FIRST FRAME
secondGridLayout = QtGui.QGridLayout()
secondGridLayout.addWidget(folders_lb,2,0,1,4)
secondGridLayout.setColumnStretch(1, 1)
secondFrame.setLayout(secondGridLayout)
window = QtGui.QMainWindow(self)
window.setWindowTitle('Select folder of new objects')
window.setFixedSize(600,700)
window.setCentralWidget(secondFrame) # Here is the main change: setLayout(QLayout) to setCentralWidget(QWidget)
window.show()
if __name__ == '__main__':
window = Window()
sys.exit(window.exec_())
這是為Maya設計的嗎? 如果是,我建議您不要使用模式窗口,因為它將很快使用戶厭煩。
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