added convenient wxON_BLOCK_EXIT_THISn() macros wrapping wxON_BLOCK_EXIT_OBJn(*this)

[wxWidgets.git] / interface / printdlg.h

/////////////////////////////////////////////////////////////////////////////
// Name:        printdlg.h
// Purpose:     interface of wxPrintDialog
// Author:      wxWidgets team
// RCS-ID:      $Id$
// Licence:     wxWindows license
/////////////////////////////////////////////////////////////////////////////

/**
    @class wxPrintDialog
    @wxheader{printdlg.h}

    This class represents the print and print setup common dialogs.
    You may obtain a wxPrinterDC device context from
    a successfully dismissed print dialog.

    @library{wxcore}
    @category{printing}

    @see @ref overview_printingoverview "Printing framework overview", @ref
    overview_wxprintdialogoverview "wxPrintDialog Overview"
*/
class wxPrintDialog : public wxDialog
{
public:
    /**
        Constructor. Pass a parent window, and optionally a pointer to a block of print
        data, which will be copied to the print dialog's print data.

        @see wxPrintDialogData
    */
    wxPrintDialog(wxWindow* parent, wxPrintDialogData* data = NULL);

    /**
        Destructor. If GetPrintDC() has @e not been called,
        the device context obtained by the dialog (if any) will be deleted.
    */
    ~wxPrintDialog();

    /**
        Returns the device context created by the print dialog, if any.
        When this function has been called, the ownership of the device context
        is transferred to the application, so it must then be deleted
        explicitly.
    */
    wxDC* GetPrintDC();

    /**
        Returns the @ref overview_wxprintdialogdata "print dialog data" associated with
        the print dialog.
    */
    wxPrintDialogData GetPrintDialogData();

    /**
        Shows the dialog, returning wxID_OK if the user pressed OK, and wxID_CANCEL
        otherwise. After this function is called, a device context may
        be retrievable using GetPrintDC().
    */
    int ShowModal();
};



/**
    @class wxPageSetupDialog
    @wxheader{printdlg.h}

    This class represents the page setup common dialog. In MSW, the page setup
    dialog is standard from Windows 95 on, replacing the print setup dialog (which
    is retained in Windows and wxWidgets for backward compatibility). On Windows 95
    and NT 4.0 and above, the page setup dialog is native to the windowing system,
    otherwise it is emulated.

    The page setup dialog contains controls for paper size (A4, A5 etc.),
    orientation (landscape or portrait), and controls for setting left, top, right
    and bottom margin sizes in millimetres.

    On Macintosh, the native page setup dialog is used, which lets you select paper
    size and orientation but it does not let you change the page margins.

    On other platforms, a generic dialog is used.

    When the dialog has been closed, you need to query the
    wxPageSetupDialogData object associated with
    the dialog.

    Note that the OK and Cancel buttons do not destroy the dialog; this must be done
    by the application.

    @library{wxcore}
    @category{printing}

    @see @ref overview_printingoverview "Printing framework overview",
    wxPrintDialog, wxPageSetupDialogData
*/
class wxPageSetupDialog : public wxDialog
{
public:
    /**
        Constructor. Pass a parent window, and optionally a pointer to a block of page
        setup
        data, which will be copied to the print dialog's internal data.
    */
    wxPageSetupDialog(wxWindow* parent,
                      wxPageSetupDialogData* data = NULL);

    /**
        Destructor.
    */
    ~wxPageSetupDialog();

    /**
        Returns the @ref overview_wxpagesetupdialogdata "page setup data" associated
        with the dialog.
    */
    wxPageSetupDialogData GetPageSetupData();

    /**
        Shows the dialog, returning wxID_OK if the user pressed OK, and wxID_CANCEL
        otherwise.
    */
    int ShowModal();
};