内容

• 公共类型
• 特性
• 公共函数
• 重实现公共函数
• 详细描述

QPageSetupDialog 类

The QPageSetupDialog class provides a configuration dialog for the page-related options on a printer. 更多...

头：	#include <QPageSetupDialog>
继承：	QDialog

• 所有成员列表，包括继承成员
• 过时成员

公共类型

enum	PageSetupDialogOption { DontUseSheet }
flags	PageSetupDialogOptions

特性

• options : PageSetupDialogOptions

• 2 特性继承自 QDialog
• 58 特性继承自 QWidget
• 1 特性继承自 QObject

公共函数

	QPageSetupDialog (QPrinter * printer , QWidget * parent = 0)
	QPageSetupDialog (QWidget * parent = 0)
void	open (QObject * receiver , const char * member )
PageSetupDialogOptions	options () const
QPrinter *	printer ()
void	setOption (PageSetupDialogOption option , bool on = true)
void	setOptions (PageSetupDialogOptions options )
bool	testOption (PageSetupDialogOption option ) const

重实现公共函数

virtual void

setVisible (bool visible )

• 8 公共函数继承自 QDialog
• 220 公共函数继承自 QWidget
• 29 公共函数继承自 QObject
• 12 公共函数继承自 QPaintDevice

额外继承成员

• 5 公共槽继承自 QDialog
• 19 公共槽继承自 QWidget
• 1 公共槽继承自 QObject
• 3 信号继承自 QDialog
• 1 信号继承自 QWidget
• 1 信号继承自 QObject
• 4 static public members inherited from QWidget
• 7 静态公共成员继承自 QObject
• 7 protected functions inherited from QDialog
• 37 保护函数继承自 QWidget
• 8 保护函数继承自 QObject
• 1 保护函数继承自 QPaintDevice
• 1 保护槽继承自 QWidget

详细描述

The QPageSetupDialog class provides a configuration dialog for the page-related options on a printer.

On Windows and Mac OS X the page setup dialog is implemented using the native page setup dialogs.

Note that on Windows and Mac OS X custom paper sizes won't be reflected in the native page setup dialogs. Additionally, custom page margins set on a QPrinter won't show in the native Mac OS X page setup dialog.

In Symbian, there is no support for printing. Hence, this dialog should not be used in Symbian.

另请参阅 QPrinter and QPrintDialog .

成员类型文档编制

enum QPageSetupDialog:: PageSetupDialogOption
flags QPageSetupDialog:: PageSetupDialogOptions

Used to specify options to the page setup dialog

该值从 Qt 4.5 起已过时且什么都不做：

常量	值	描述
QPageSetupDialog::DontUseSheet	0x00000001	In previous versions of QDialog::exec () the page setup dialog would create a sheet by default if the dialog was given a parent. This is no longer supported from Qt 4.5. If you want to use sheets, use QPageSetupDialog::open () 代替。

该枚举在 Qt 4.4 引入或被修改。

The PageSetupDialogOptions type is a typedef for QFlags <PageSetupDialogOption>. It stores an OR combination of PageSetupDialogOption values.

特性文档编制

options : PageSetupDialogOptions

This property holds the various options that affect the look and feel of the dialog.

默认情况下，所有选项是被禁用的。

Options should be set before showing the dialog. Setting them while the dialog is visible is not guaranteed to have an immediate effect on the dialog (depending on the option and on the platform).

该特性在 Qt 4.5 引入。

访问函数：

PageSetupDialogOptions	options () const
void	setOptions (PageSetupDialogOptions options )

另请参阅 setOption () 和 testOption ().

成员函数文档编制

QPageSetupDialog:: QPageSetupDialog ( QPrinter * printer , QWidget * parent = 0)

Constructs a page setup dialog that configures printer with parent as the parent widget.

QPageSetupDialog:: QPageSetupDialog ( QWidget * parent = 0)

Constructs a page setup dialog that configures a default-constructed QPrinter with parent as the parent widget.

该函数在 Qt 4.5 引入。

另请参阅 printer ().

void QPageSetupDialog:: open ( QObject * receiver , const char * member )

这是重载函数。

打开对话框并连接其 accepted () 信号到槽，指定通过 receiver and member .

将从槽断开信号连接，当关闭对话框时。

该函数在 Qt 4.5 引入。

QPrinter * QPageSetupDialog:: printer ()

Returns the printer that was passed to the QPageSetupDialog 构造函数。

void QPageSetupDialog:: setOption ( PageSetupDialogOption option , bool on = true)

设置给定 option 为被启用若 on 为 true；否则，清零给定 option .

另请参阅 options and testOption ().

[虚拟] void QPageSetupDialog:: setVisible ( bool visible )

重实现自 QWidget::setVisible ().

bool QPageSetupDialog:: testOption ( PageSetupDialogOption option ) const

Returns true if the given option 被启用；否则，返回 false。

另请参阅 options and setOption ().