157 lines
7.1 KiB
C
157 lines
7.1 KiB
C
/* LIBPIKA - The PIKA Library
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* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
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*
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* pikasizeentry.h
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* Copyright (C) 1999-2000 Sven Neumann <sven@gimp.org>
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* Michael Natterer <mitch@gimp.org>
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*
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* This library is free software: you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <https://www.gnu.org/licenses/>.
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*/
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#if !defined (__PIKA_WIDGETS_H_INSIDE__) && !defined (PIKA_WIDGETS_COMPILATION)
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#error "Only <libpikawidgets/pikawidgets.h> can be included directly."
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#endif
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#ifndef __PIKA_SIZE_ENTRY_H__
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#define __PIKA_SIZE_ENTRY_H__
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G_BEGIN_DECLS
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/* For information look into the C source or the html documentation */
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#define PIKA_TYPE_SIZE_ENTRY (pika_size_entry_get_type ())
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#define PIKA_SIZE_ENTRY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIKA_TYPE_SIZE_ENTRY, PikaSizeEntry))
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#define PIKA_SIZE_ENTRY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PIKA_TYPE_SIZE_ENTRY, PikaSizeEntryClass))
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#define PIKA_IS_SIZE_ENTRY(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, PIKA_TYPE_SIZE_ENTRY))
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#define PIKA_IS_SIZE_ENTRY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PIKA_TYPE_SIZE_ENTRY))
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#define PIKA_SIZE_ENTRY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PIKA_TYPE_SIZE_ENTRY, PikaSizeEntryClass))
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typedef struct _PikaSizeEntryPrivate PikaSizeEntryPrivate;
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typedef struct _PikaSizeEntryClass PikaSizeEntryClass;
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typedef struct _PikaSizeEntryField PikaSizeEntryField;
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struct _PikaSizeEntry
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{
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GtkGrid parent_instance;
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PikaSizeEntryPrivate *priv;
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};
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struct _PikaSizeEntryClass
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{
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GtkGridClass parent_class;
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void (* value_changed) (PikaSizeEntry *gse);
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void (* refval_changed) (PikaSizeEntry *gse);
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void (* unit_changed) (PikaSizeEntry *gse);
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/* Padding for future expansion */
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void (* _pika_reserved1) (void);
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void (* _pika_reserved2) (void);
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void (* _pika_reserved3) (void);
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void (* _pika_reserved4) (void);
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void (* _pika_reserved5) (void);
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void (* _pika_reserved6) (void);
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void (* _pika_reserved7) (void);
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void (* _pika_reserved8) (void);
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};
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/* For information look into the C source or the html documentation */
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GType pika_size_entry_get_type (void) G_GNUC_CONST;
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GtkWidget * pika_size_entry_new (gint number_of_fields,
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PikaUnit unit,
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const gchar *unit_format,
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gboolean menu_show_pixels,
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gboolean menu_show_percent,
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gboolean show_refval,
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gint spinbutton_width,
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PikaSizeEntryUpdatePolicy update_policy);
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void pika_size_entry_add_field (PikaSizeEntry *gse,
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GtkSpinButton *value_spinbutton,
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GtkSpinButton *refval_spinbutton);
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PikaSizeEntryUpdatePolicy
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pika_size_entry_get_update_policy (PikaSizeEntry *gse);
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gint pika_size_entry_get_n_fields (PikaSizeEntry *gse);
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GtkWidget * pika_size_entry_get_unit_combo (PikaSizeEntry *gse);
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GtkWidget * pika_size_entry_attach_label (PikaSizeEntry *gse,
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const gchar *text,
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gint row,
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gint column,
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gfloat alignment);
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void pika_size_entry_set_resolution (PikaSizeEntry *gse,
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gint field,
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gdouble resolution,
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gboolean keep_size);
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void pika_size_entry_set_size (PikaSizeEntry *gse,
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gint field,
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gdouble lower,
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gdouble upper);
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void pika_size_entry_set_value_boundaries (PikaSizeEntry *gse,
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gint field,
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gdouble lower,
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gdouble upper);
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gdouble pika_size_entry_get_value (PikaSizeEntry *gse,
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gint field);
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void pika_size_entry_set_value (PikaSizeEntry *gse,
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gint field,
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gdouble value);
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void pika_size_entry_set_refval_boundaries (PikaSizeEntry *gse,
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gint field,
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gdouble lower,
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gdouble upper);
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void pika_size_entry_set_refval_digits (PikaSizeEntry *gse,
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gint field,
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gint digits);
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gdouble pika_size_entry_get_refval (PikaSizeEntry *gse,
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gint field);
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void pika_size_entry_set_refval (PikaSizeEntry *gse,
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gint field,
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gdouble refval);
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PikaUnit pika_size_entry_get_unit (PikaSizeEntry *gse);
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void pika_size_entry_set_unit (PikaSizeEntry *gse,
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PikaUnit unit);
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void pika_size_entry_show_unit_menu (PikaSizeEntry *gse,
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gboolean show);
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void pika_size_entry_set_pixel_digits (PikaSizeEntry *gse,
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gint digits);
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void pika_size_entry_grab_focus (PikaSizeEntry *gse);
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void pika_size_entry_set_activates_default (PikaSizeEntry *gse,
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gboolean setting);
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GtkWidget * pika_size_entry_get_help_widget (PikaSizeEntry *gse,
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gint field);
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G_END_DECLS
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#endif /* __PIKA_SIZE_ENTRY_H__ */
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