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QHBoxLayout Class Reference

^{[ QtGui module]}

QHBoxLayout 类水平排列 Widget。 更多...

继承 QBoxLayout .

方法

• __init__ ( self )
• __init__ ( self , QWidget  parent )

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详细描述

QHBoxLayout 类水平排列 Widget。

This class is used to construct horizontal box layout objects. 见 QBoxLayout 了解细节。

最简单的类用法，像这样：

     QWidget *window = new QWidget;
     QPushButton *button1 = new QPushButton("One");
     QPushButton *button2 = new QPushButton("Two");
     QPushButton *button3 = new QPushButton("Three");
     QPushButton *button4 = new QPushButton("Four");
     QPushButton *button5 = new QPushButton("Five");
     QHBoxLayout *layout = new QHBoxLayout;
     layout->addWidget(button1);
     layout->addWidget(button2);
     layout->addWidget(button3);
     layout->addWidget(button4);
     layout->addWidget(button5);
     window->setLayout(layout);
     window->show();
			

First, we create the widgets we want in the layout. Then, we create the QHBoxLayout object and add the widgets into the layout. 最后，调用 QWidget.setLayout () to install the QHBoxLayout object onto the widget. At that point, the widgets in the layout are reparented to have window as their parent.

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方法文档编制

QHBoxLayout.__init__ ( self )

Constructs a new horizontal box. You must add it to another layout.

QHBoxLayout.__init__ ( self , QWidget   parent )

parent argument, if not None, causes self to be owned by Qt instead of PyQt.

构造新的顶层水平框采用父级 parent .

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