## GtkPrintUnixDialog

GtkPrintUnixDialog — A print dialog

## Synopsis

    #include <gtk/gtkprintunixdialog.h>

    struct              GtkPrintUnixDialog;
    GtkWidget *         gtk_print_unix_dialog_new           (const gchar *title,
                                                             GtkWindow *parent);
    void                gtk_print_unix_dialog_set_page_setup
                                                            (GtkPrintUnixDialog *dialog,
                                                             GtkPageSetup *page_setup);
    GtkPageSetup *      gtk_print_unix_dialog_get_page_setup
                                                            (GtkPrintUnixDialog *dialog);
    void                gtk_print_unix_dialog_set_current_page
                                                            (GtkPrintUnixDialog *dialog,
                                                             gint current_page);
    gint                gtk_print_unix_dialog_get_current_page
                                                            (GtkPrintUnixDialog *dialog);
    void                gtk_print_unix_dialog_set_settings  (GtkPrintUnixDialog *dialog,
                                                             GtkPrintSettings *settings);
    GtkPrintSettings *  gtk_print_unix_dialog_get_settings  (GtkPrintUnixDialog *dialog);
    GtkPrinter *        gtk_print_unix_dialog_get_selected_printer
                                                            (GtkPrintUnixDialog *dialog);
    void                gtk_print_unix_dialog_add_custom_tab
                                                            (GtkPrintUnixDialog *dialog,
                                                             GtkWidget *child,
                                                             GtkWidget *tab_label);
    void                gtk_print_unix_dialog_set_support_selection
                                                            (GtkPrintUnixDialog *dialog,
                                                             gboolean support_selection);
    gboolean            gtk_print_unix_dialog_get_support_selection
                                                            (GtkPrintUnixDialog *dialog);
    void                gtk_print_unix_dialog_set_has_selection
                                                            (GtkPrintUnixDialog *dialog,
                                                             gboolean has_selection);
    gboolean            gtk_print_unix_dialog_get_has_selection
                                                            (GtkPrintUnixDialog *dialog);
    void                gtk_print_unix_dialog_set_embed_page_setup
                                                            (GtkPrintUnixDialog *dialog,
                                                             gboolean embed);
    gboolean            gtk_print_unix_dialog_get_embed_page_setup
                                                            (GtkPrintUnixDialog *dialog);
    gboolean            gtk_print_unix_dialog_get_page_setup_set
                                                            (GtkPrintUnixDialog *dialog);
    enum                GtkPrintCapabilities;
    void                gtk_print_unix_dialog_set_manual_capabilities
                                                            (GtkPrintUnixDialog *dialog,
                                                             GtkPrintCapabilities capabilities);
    GtkPrintCapabilities gtk_print_unix_dialog_get_manual_capabilities
                                                            (GtkPrintUnixDialog *dialog);

## Object Hierarchy

      GObject
       +----GInitiallyUnowned
             +----GtkWidget
                   +----GtkContainer
                         +----GtkBin
                               +----GtkWindow
                                     +----GtkDialog
                                           +----GtkPrintUnixDialog

## Implemented Interfaces

GtkPrintUnixDialog implements AtkImplementorIface and GtkBuildable.

## Properties

      "current-page"             gint                  : Read / Write
      "embed-page-setup"         gboolean              : Read / Write
      "has-selection"            gboolean              : Read / Write
      "manual-capabilities"      GtkPrintCapabilities  : Read / Write
      "page-setup"               GtkPageSetup*         : Read / Write
      "print-settings"           GtkPrintSettings*     : Read / Write
      "selected-printer"         GtkPrinter*           : Read
      "support-selection"        gboolean              : Read / Write

## Description

GtkPrintUnixDialog implements a print dialog for platforms which don't provide a native print dialog, like Unix. It can be used very much like any other GTK+ dialog, at the cost of the portability offered by the high-level printing API

In order to print something with GtkPrintUnixDialog, you need to use `gtk_print_unix_dialog_get_selected_printer()` to obtain a GtkPrinter object and use it to construct a GtkPrintJob using `gtk_print_job_new()`.

GtkPrintUnixDialog uses the following response values:

`GTK_RESPONSE_OK` | for the "Print" button
`GTK_RESPONSE_APPLY` | for the "Preview" button
`GTK_RESPONSE_CANCEL` | for the "Cancel" button

Printing support was added in GTK+ 2.10.

### GtkPrintUnixDialog as GtkBuildable

The GtkPrintUnixDialog implementation of the GtkBuildable interface exposes its `notebook` internal children with the name "notebook".

Example 99. A GtkPrintUnixDialog UI definition fragment.

    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    12
    13
    14
    15
    16
    17
    18
    19
    20

    <object class="GtkPrintUnixDialog" id="dialog1">
      <child internal-child="notebook">
        <object class="GtkNotebook" id="notebook">
          <child>
            <object class="GtkLabel" id="tabcontent">
            <property name="label">Content on notebook tab</property>
            </object>
          </child>
          <child type="tab">
            <object class="GtkLabel" id="tablabel">
              <property name="label">Tab label</property>
            </object>
            <packing>
              <property name="tab_expand">False</property>
              <property name="tab_fill">False</property>
            </packing>
          </child>
        </object>
      </child>
    </object>

## Details

### struct GtkPrintUnixDialog

    struct GtkPrintUnixDialog;

### gtk_print_unix_dialog_new ()

    GtkWidget *         gtk_print_unix_dialog_new           (const gchar *title,
                                                             GtkWindow *parent);

Creates a new GtkPrintUnixDialog.

`title` : | Title of the dialog, or `NULL`. [allow-none]
`parent` : | Transient parent of the dialog, or `NULL`. [allow-none]
Returns : | a new GtkPrintUnixDialog

Since 2.10

### gtk_print_unix_dialog_set_page_setup ()

    void                gtk_print_unix_dialog_set_page_setup
                                                            (GtkPrintUnixDialog *dialog,
                                                             GtkPageSetup *page_setup);

Sets the page setup of the GtkPrintUnixDialog.

`dialog` : | a GtkPrintUnixDialog
`page_setup` : | a GtkPageSetup

Since 2.10

### gtk_print_unix_dialog_get_page_setup ()

    GtkPageSetup *      gtk_print_unix_dialog_get_page_setup
                                                            (GtkPrintUnixDialog *dialog);

Gets the page setup that is used by the GtkPrintUnixDialog.

`dialog` : | a GtkPrintUnixDialog
Returns : | the page setup of `dialog`. [transfer none]

Since 2.10

### gtk_print_unix_dialog_set_current_page ()

    void                gtk_print_unix_dialog_set_current_page
                                                            (GtkPrintUnixDialog *dialog,
                                                             gint current_page);

Sets the current page number. If `current_page` is not -1, this enables the current page choice for the range of pages to print.

`dialog` : | a GtkPrintUnixDialog
`current_page` : | the current page number.

Since 2.10

### gtk_print_unix_dialog_get_current_page ()

    gint                gtk_print_unix_dialog_get_current_page
                                                            (GtkPrintUnixDialog *dialog);

Gets the current page of the GtkPrintUnixDialog.

`dialog` : | a GtkPrintUnixDialog
Returns : | the current page of `dialog`

Since 2.10

### gtk_print_unix_dialog_set_settings ()

    void                gtk_print_unix_dialog_set_settings  (GtkPrintUnixDialog *dialog,
                                                             GtkPrintSettings *settings);

Sets the GtkPrintSettings for the GtkPrintUnixDialog. Typically, this is used to restore saved print settings from a previous print operation before the print dialog is shown.

`dialog` : | a GtkPrintUnixDialog
`settings` : | a GtkPrintSettings, or `NULL`. [allow-none]

Since 2.10

### gtk_print_unix_dialog_get_settings ()

    GtkPrintSettings *  gtk_print_unix_dialog_get_settings  (GtkPrintUnixDialog *dialog);

Gets a new GtkPrintSettings object that represents the current values in the print dialog. Note that this creates a new object, and you need to unref it if don't want to keep it.

`dialog` : | a GtkPrintUnixDialog
Returns : | a new GtkPrintSettings object with the values from `dialog`

Since 2.10

### gtk_print_unix_dialog_get_selected_printer ()

    GtkPrinter *        gtk_print_unix_dialog_get_selected_printer
                                                            (GtkPrintUnixDialog *dialog);

Gets the currently selected printer.

`dialog` : | a GtkPrintUnixDialog
Returns : | the currently selected printer. [transfer none]

Since 2.10

### gtk_print_unix_dialog_add_custom_tab ()

    void                gtk_print_unix_dialog_add_custom_tab
                                                            (GtkPrintUnixDialog *dialog,
                                                             GtkWidget *child,
                                                             GtkWidget *tab_label);

Adds a custom tab to the print dialog.

`dialog` : | a GtkPrintUnixDialog
`child` : | the widget to put in the custom tab
`tab_label` : | the widget to use as tab label

Since 2.10

### gtk_print_unix_dialog_set_support_selection ()

    void                gtk_print_unix_dialog_set_support_selection
                                                            (GtkPrintUnixDialog *dialog,
                                                             gboolean support_selection);

Sets whether the print dialog allows user to print a selection.

`dialog` : | a GtkPrintUnixDialog
`support_selection` : | `TRUE` to allow print selection

Since 2.18

### gtk_print_unix_dialog_get_support_selection ()

    gboolean            gtk_print_unix_dialog_get_support_selection
                                                            (GtkPrintUnixDialog *dialog);

Gets the value of "support-selection" property.

`dialog` : | a GtkPrintUnixDialog
Returns : | whether the application supports print of selection

Since 2.18

### gtk_print_unix_dialog_set_has_selection ()

    void                gtk_print_unix_dialog_set_has_selection
                                                            (GtkPrintUnixDialog *dialog,
                                                             gboolean has_selection);

Sets whether a selection exists.

`dialog` : | a GtkPrintUnixDialog
`has_selection` : | `TRUE` indicates that a selection exists

Since 2.18

### gtk_print_unix_dialog_get_has_selection ()

    gboolean            gtk_print_unix_dialog_get_has_selection
                                                            (GtkPrintUnixDialog *dialog);

Gets the value of "has-selection" property.

`dialog` : | a GtkPrintUnixDialog
Returns : | whether there is a selection

Since 2.18

### gtk_print_unix_dialog_set_embed_page_setup ()

    void                gtk_print_unix_dialog_set_embed_page_setup
                                                            (GtkPrintUnixDialog *dialog,
                                                             gboolean embed);

Embed page size combo box and orientation combo box into page setup page.

`dialog` : | a GtkPrintUnixDialog
`embed` : | embed page setup selection

Since 2.18

### gtk_print_unix_dialog_get_embed_page_setup ()

    gboolean            gtk_print_unix_dialog_get_embed_page_setup
                                                            (GtkPrintUnixDialog *dialog);

Gets the value of "embed-page-setup" property.

`dialog` : | a GtkPrintUnixDialog
Returns : | whether there is a selection

Since 2.18

### gtk_print_unix_dialog_get_page_setup_set ()

    gboolean            gtk_print_unix_dialog_get_page_setup_set
                                                            (GtkPrintUnixDialog *dialog);

Gets the page setup that is used by the GtkPrintUnixDialog.

`dialog` : | a GtkPrintUnixDialog
Returns : | whether a page setup was set by user.

Since 2.18

### enum GtkPrintCapabilities

    typedef enum {
      GTK_PRINT_CAPABILITY_PAGE_SET         = 1 << 0,
      GTK_PRINT_CAPABILITY_COPIES           = 1 << 1,
      GTK_PRINT_CAPABILITY_COLLATE          = 1 << 2,
      GTK_PRINT_CAPABILITY_REVERSE          = 1 << 3,
      GTK_PRINT_CAPABILITY_SCALE            = 1 << 4,
      GTK_PRINT_CAPABILITY_GENERATE_PDF     = 1 << 5,
      GTK_PRINT_CAPABILITY_GENERATE_PS      = 1 << 6,
      GTK_PRINT_CAPABILITY_PREVIEW          = 1 << 7,
      GTK_PRINT_CAPABILITY_NUMBER_UP        = 1 << 8,
      GTK_PRINT_CAPABILITY_NUMBER_UP_LAYOUT = 1 << 9
    } GtkPrintCapabilities;

An enum for specifying which features the print dialog should offer. If neither `GTK_PRINT_CAPABILITY_GENERATE_PDF` nor `GTK_PRINT_CAPABILITY_GENERATE_PS` is specified, GTK+ assumes that all formats are supported.

`GTK_PRINT_CAPABILITY_PAGE_SET` | Print dialog will offer printing even/odd pages.
`GTK_PRINT_CAPABILITY_COPIES` | Print dialog will allow to print multiple copies.
`GTK_PRINT_CAPABILITY_COLLATE` | Print dialog will allow to collate multiple copies.
`GTK_PRINT_CAPABILITY_REVERSE` | Print dialog will allow to print pages in reverse order.
`GTK_PRINT_CAPABILITY_SCALE` | Print dialog will allow to scale the output.
`GTK_PRINT_CAPABILITY_GENERATE_PDF` | The program will send the document to the printer in PDF format
`GTK_PRINT_CAPABILITY_GENERATE_PS` | The program will send the document to the printer in Postscript format
`GTK_PRINT_CAPABILITY_PREVIEW` | Print dialog will offer a preview
`GTK_PRINT_CAPABILITY_NUMBER_UP` | Print dialog will offer printing multiple pages per sheet. Since 2.12
`GTK_PRINT_CAPABILITY_NUMBER_UP_LAYOUT` | Print dialog will allow to rearrange pages when printing multiple pages per sheet. Since 2.14

### gtk_print_unix_dialog_set_manual_capabilities ()

    void                gtk_print_unix_dialog_set_manual_capabilities
                                                            (GtkPrintUnixDialog *dialog,
                                                             GtkPrintCapabilities capabilities);

This lets you specify the printing capabilities your application supports. For instance, if you can handle scaling the output then you pass GTK_PRINT_CAPABILITY_SCALE. If you don't pass that, then the dialog will only let you select the scale if the printing system automatically handles scaling.

`dialog` : | a GtkPrintUnixDialog
`capabilities` : | the printing capabilities of your application

Since 2.10

### gtk_print_unix_dialog_get_manual_capabilities ()

    GtkPrintCapabilities gtk_print_unix_dialog_get_manual_capabilities
                                                            (GtkPrintUnixDialog *dialog);

Gets the value of "manual-capabilities" property.

`dialog` : | a GtkPrintUnixDialog
Returns : | the printing capabilities

Since 2.18

## Property Details

### The `"current-page"` property

      "current-page"             gint                  : Read / Write

The current page in the document.

Allowed values: >= G_MAXULONG

Default value: -1

### The `"embed-page-setup"` property

      "embed-page-setup"         gboolean              : Read / Write

TRUE if page setup combos are embedded in GtkPrintUnixDialog.

Default value: FALSE

### The `"has-selection"` property

      "has-selection"            gboolean              : Read / Write

Whether the application has a selection.

Default value: FALSE

### The `"manual-capabilities"` property

      "manual-capabilities"      GtkPrintCapabilities  : Read / Write

Capabilities the application can handle.

### The `"page-setup"` property

      "page-setup"               GtkPageSetup*         : Read / Write

The GtkPageSetup to use.

### The `"print-settings"` property

      "print-settings"           GtkPrintSettings*     : Read / Write

The GtkPrintSettings used for initializing the dialog.

### The `"selected-printer"` property

      "selected-printer"         GtkPrinter*           : Read

The GtkPrinter which is selected.

### The `"support-selection"` property

      "support-selection"        gboolean              : Read / Write

Whether the dialog supports selection.

Default value: FALSE

## See Also

GtkPageSetupUnixDialog, GtkPrinter, GtkPrintJob