The QAbstractPrintDialog class provides a base implementation for print dialogs used to configure printers. 更多...
| 頭： | #include <QAbstractPrintDialog> |
| qmake: | QT += printsupport |
| 繼承： | QDialog |
| 繼承者： | QPrintDialog |
| enum | PrintDialogOption { None, PrintToFile, PrintSelection, PrintPageRange, ..., DontUseSheet } |
| flags | PrintDialogOptions |
| enum | PrintRange { AllPages, Selection, PageRange, CurrentPage } |
| QAbstractPrintDialog (QPrinter * printer , QWidget * parent = Q_NULLPTR) | |
| int | fromPage () const |
| int | maxPage () const |
| int | minPage () const |
| PrintRange | printRange () const |
| QPrinter * | printer () const |
| void | setFromTo (int from , int to ) |
| void | setMinMax (int min , int max ) |
| void | setOptionTabs (const QList<QWidget *> & tabs ) |
| void | setPrintRange (PrintRange range ) |
| int | toPage () const |
| virtual int | exec () override = 0 |
The QAbstractPrintDialog class provides a base implementation for print dialogs used to configure printers.
This class implements getter and setter functions that are used to customize settings shown in print dialogs, but it is not used directly. Use QPrintDialog to display a print dialog in your application.
另請參閱 QPrintDialog and QPrinter .
Used to specify which parts of the print dialog should be visible.
| 常量 | 值 | 描述 |
|---|---|---|
QAbstractPrintDialog::None
|
0x0000
|
None of the options are enabled. |
QAbstractPrintDialog::PrintToFile
|
0x0001
|
The print to file option is enabled. |
QAbstractPrintDialog::PrintSelection
|
0x0002
|
The print selection option is enabled. |
QAbstractPrintDialog::PrintPageRange
|
0x0004
|
The page range selection option is enabled. |
QAbstractPrintDialog::PrintShowPageSize
|
0x0008
|
Show the page size + margins page only if this is enabled. |
QAbstractPrintDialog::PrintCollateCopies
|
0x0010
|
The collate copies option is enabled |
QAbstractPrintDialog::PrintCurrentPage
|
0x0040
|
The print current page option is enabled |
該值從 Qt 4.5 起已過時且什麼都不做：
| 常量 | 值 | 描述 |
|---|---|---|
QAbstractPrintDialog::DontUseSheet
|
0x0020
|
In previous versions of Qt, exec () the print dialog would create a sheet by default the dialog was given a parent. This is no longer supported in Qt 4.5. If you want to use sheets, use QPrintDialog::open () 代替。 |
The PrintDialogOptions type is a typedef for QFlags <PrintDialogOption>. It stores an OR combination of PrintDialogOption values.
用於指定打印範圍選定選項。
| 常量 | 值 | 描述 |
|---|---|---|
QAbstractPrintDialog::AllPages
|
0
|
應打印所有頁麵。 |
QAbstractPrintDialog::Selection
|
1
|
Only the selection should be printed. |
QAbstractPrintDialog::PageRange
|
2
|
The specified page range should be printed. |
QAbstractPrintDialog::CurrentPage
|
3
|
Only the currently visible page should be printed. |
另請參閱 QPrinter::PrintRange .
構造抽象打印對話框為 printer with parent 作為父級 Widget。
[override pure virtual]
int
QAbstractPrintDialog::
exec
()
重實現自 QDialog::exec ().
This virtual function is called to pop up the dialog. It must be reimplemented in subclasses.
Returns the first page to be printed By default, this value is set to 0.
Returns the maximum page in the page range. As of Qt 4.4, this function returns INT_MAX by default. Previous versions returned 1 by default.
Returns the minimum page in the page range. By default, this value is set to 1.
返迴打印範圍。
另請參閱 setPrintRange ().
Returns the printer that this printer dialog operates on.
將打印對話框中的範圍設為從 from to to .
Sets the page range in this dialog to be from min to max . This also enables the PrintPageRange 選項。
Set a list of widgets as tabs to be shown on the print dialog, if supported.
Currently this option is only supported on X11.
Setting the option tabs will transfer their ownership to the print dialog.
該函數在 Qt 4.4 引入。
Sets the print range option in to be range .
另請參閱 printRange ().
Returns the last page to be printed. By default, this value is set to 0.