代码：
1 #coding: utf-8 2 from PyQt4.QtCore import * 3 from PyQt4.QtGui import * 4 import sys 5 6 QTextCodec.setCodecForTr(QTextCodec.codecForName("utf8")) 7 8 class MyQQ(QToolBox): 9 def __init__(self, parent=None): 10 super(MyQQ, self).__init__(parent) 11 #创建了一个 QToolButton 类实例， 在这里 QToolButton 分别对应于抽屉中的每一个按钮。 12 toolButton1_1 = QToolButton() 13 toolButton1_1.setText(self.tr("朽木")) 14 toolButton1_1.setIcon(QIcon("image/9.gif")) 15 #toolButton1_1.setWindowIcon(QSize(60, 60)) 16 #设置按钮的 AutoRaise 属性为 True，当鼠标离开时，按钮自动恢复成弹起状态 17 toolButton1_1.setAutoRaise(True) 18 toolButton1_1.setToolButtonStyle(Qt.ToolButtonTextUnderIcon) 19 #设置按钮的 ToolButtonStyle 属性，ToolButtonStyle 属性主要用来描述按钮的文字和图标的显示方式 20 toolButton1_2 = QToolButton() 21 toolButton1_2.setText(self.tr("Cindy")) 22 toolButton1_2.setIcon(QIcon("image/8.gif")) 23 #toolButton1_2.setWindowIcon(QSize(60, 60)) 24 toolButton1_2.setAutoRaise(True) 25 toolButton1_2.setToolButtonStyle(Qt.ToolButtonTextUnderIcon) 26 27 toolButton1_3 = QToolButton() 28 toolButton1_3.setText(self.tr("了了")) 29 toolButton1_3.setIcon(QIcon("image/1.gif")) 30 #toolButton1_3.setWindowIcon(QSize(60, 60)) 31 toolButton1_3.setAutoRaise(True) 32 toolButton1_3.setToolButtonStyle(Qt.ToolButtonTextUnderIcon) 33 34 toolButton1_4 = QToolButton() 35 toolButton1_4.setText(self.tr("张三虎")) 36 toolButton1_4.setIcon(QIcon("image/3.gif")) 37 #toolButton1_4.setWindowIcon(QSize(60, 60)) 38 toolButton1_4.setAutoRaise(True) 39 toolButton1_4.setToolButtonStyle(Qt.ToolButtonTextUnderIcon) 40 41 toolButton1_5 = QToolButton() 42 toolButton1_5.setText(self.tr("CSDN")) 43 toolButton1_5.setIcon(QIcon("image/4.gif")) 44 #toolButton1_5.setWindowIcon(QSize(60, 60)) 45 toolButton1_5.setAutoRaise(True) 46 toolButton1_5.setToolButtonStyle(Qt.ToolButtonTextUnderIcon) 47 48 toolButton2_1 = QToolButton() 49 toolButton2_1.setText(self.tr("丫头")) 50 toolButton2_1.setIcon(QIcon("image/5.gif")) 51 #toolButton2_1.setWindowIcon(QSize(60, 60)) 52 toolButton2_1.setAutoRaise(True) 53 toolButton2_1.setToolButtonStyle(Qt.ToolButtonTextUnderIcon) 54 55 toolButton2_2 = QToolButton() 56 toolButton2_2.setText(self.tr("梅子")) 57 toolButton2_2.setIcon(QIcon("image/6.gif")) 58 #toolButton2_2.setWindowIcon(QSize(60, 60)) 59 toolButton2_2.setAutoRaise(True) 60 toolButton2_2.setToolButtonStyle(Qt.ToolButtonTextUnderIcon) 61 62 toolButton3_1 = QToolButton() 63 toolButton3_1.setText(self.tr("在耀")) 64 toolButton3_1.setIcon(QIcon("image/7.gif")) 65 #toolButton3_1.setWindowIcon(QSize(60, 60)) 66 toolButton3_1.setAutoRaise(True) 67 toolButton3_1.setToolButtonStyle(Qt.ToolButtonTextUnderIcon) 68 69 toolButton3_2 = QToolButton() 70 toolButton3_2.setText(self.tr("和梁")) 71 toolButton3_2.setIcon(QIcon("image/6.gif")) 72 #toolButton3_2.setWindowIcon(QSize(60, 60)) 73 toolButton3_2.setAutoRaise(True) 74 toolButton3_2.setToolButtonStyle(Qt.ToolButtonTextUnderIcon) 75 #创建了一个 QGroupBox 类实例，在本例中对应每一个抽屉 76 groupbox1 = QGroupBox() 77 #创建一个 QVBoxLayout 类实例，用来设置抽屉内各按钮的布局 78 vlayout1 = QVBoxLayout(groupbox1) 79 vlayout1.setMargin(10) 80 vlayout1.setAlignment(Qt.AlignCenter) 81 vlayout1.addWidget(toolButton1_1) 82 vlayout1.addWidget(toolButton1_2) 83 vlayout1.addWidget(toolButton1_3) 84 vlayout1.addWidget(toolButton1_4) 85 vlayout1.addWidget(toolButton1_5) 86 vlayout1.addStretch() 87 #调用 addStretch()方法在按钮之后插入一个占位符，使得所有按钮能靠上对齐。并且在整个抽屉大小发生改变时，保证按钮的大小不发生变化 88 groupbox2 = QGroupBox() 89 vlayout2 = QVBoxLayout(groupbox2) 90 vlayout2.setMargin(10) 91 vlayout2.setAlignment(Qt.AlignCenter) 92 vlayout2.addWidget(toolButton2_1) 93 vlayout2.addWidget(toolButton2_2) 94 95 groupbox3 = QGroupBox() 96 vlayout3 = QVBoxLayout(groupbox3) 97 vlayout3.setMargin(10) 98 vlayout3.setAlignment(Qt.AlignCenter) 99 vlayout3.addWidget(toolButton3_1) 100 vlayout3.addWidget(toolButton3_2) 101 #把准备好的抽屉插入至 QToolBox中 102 self.addItem(groupbox1, self.tr("我的好友")) 103 self.addItem(groupbox2, self.tr("丫头")) 104 self.addItem(groupbox3, self.tr("朋友")) 105 106 app = QApplication(sys.argv) 107 form = MyQQ() 108 form.setWindowTitle("MyQQ") 109 form.show() 110 app.exec_()