2
的QPushButton之間的距離我寫了下面的程序,繪製雷區遊戲的工兵在QGridLayout
# -*- coding: utf-8 -*-
import mainw, sys
from PyQt4 import QtCore, QtGui
class WindowSapper(QtGui.QMainWindow):
buttons=[]
def __init__(self, parent=None):
QtGui.QMainWindow.__init__(self,parent)
self.ui=mainw.Ui_mainwin()
self.ui.setupUi(self)
for i in xrange(10):
l=[]
for j in xrange(10):
b=QtGui.QPushButton()
l.append(b)
self.ui.gridLayout.addWidget(b, i, j, 1, 1)
self.buttons.append(l)
def main():
app=QtGui.QApplication(sys.argv)
window=WindowSapper()
window.show()
sys.exit(app.exec_())
if __name__ == '__main__':
main()
我也申請表格模塊
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'mainw.ui'
#
# Created: Tue Nov 27 08:52:39 2012
# by: PyQt4 UI code generator 4.9.4
#
# WARNING! All changes made in this file will be lost!
from PyQt4 import QtCore, QtGui
try:
_fromUtf8 = QtCore.QString.fromUtf8
except AttributeError:
_fromUtf8 = lambda s: s
class Ui_mainwin(object):
def setupUi(self, mainwin):
mainwin.setObjectName(_fromUtf8("mainwin"))
mainwin.resize(546, 530)
self.centralwidget = QtGui.QWidget(mainwin)
self.centralwidget.setObjectName(_fromUtf8("centralwidget"))
self.gridLayoutWidget = QtGui.QWidget(self.centralwidget)
self.gridLayoutWidget.setGeometry(QtCore.QRect(10, 30, 521, 461))
self.gridLayoutWidget.setObjectName(_fromUtf8("gridLayoutWidget"))
self.gridLayout = QtGui.QGridLayout(self.gridLayoutWidget)
self.gridLayout.setMargin(0)
self.gridLayout.setHorizontalSpacing(6)
self.gridLayout.setObjectName(_fromUtf8("gridLayout"))
mainwin.setCentralWidget(self.centralwidget)
self.menubar = QtGui.QMenuBar(mainwin)
self.menubar.setGeometry(QtCore.QRect(0, 0, 546, 21))
self.menubar.setObjectName(_fromUtf8("menubar"))
mainwin.setMenuBar(self.menubar)
self.statusbar = QtGui.QStatusBar(mainwin)
self.statusbar.setObjectName(_fromUtf8("statusbar"))
mainwin.setStatusBar(self.statusbar)
self.retranslateUi(mainwin)
QtCore.QMetaObject.connectSlotsByName(mainwin)
def retranslateUi(self, mainwin):
mainwin.setWindowTitle(QtGui.QApplication.translate("mainwin", "Сапер", None, QtGui.QApplication.UnicodeUTF8))
class mainwin(QtGui.QMainWindow, Ui_mainwin):
def __init__(self, parent=None, f=QtCore.Qt.WindowFlags()):
QtGui.QMainWindow.__init__(self, parent, f)
self.setupUi(self)
但它不符合我的期望:按鈕沒有完全填充GridLayout,其中有空閒的空間,也就是說,它們沒有完全填充單元格GridLayout。如何擺脫這些差距?
你能解釋一下爲什麼我們使用'l.append(b)'和'self.buttons.append(l)'它是如何工作的。謝謝。 – dazzieta
@ utkarsh13,如果您查看原始問題,他們正在使用列表來存儲對按鈕的引用。 'self.buttons'列表包含每行按鈕的列表。我不假設他們爲什麼被使用,只是我需要保留問題的原意。 – jdi
這清除了我的懷疑,謝謝你的回覆。 – dazzieta