mirror of https://github.com/GNOME/gimp.git
207 lines
8.8 KiB
C
207 lines
8.8 KiB
C
/* LIBGIMP - The GIMP Library
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* Copyright (C) 1995-2005 Peter Mattis and Spencer Kimball
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*
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* gimpresolutionentry.h
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* Copyright (C) 1999-2005 Sven Neumann <sven@gimp.org>
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* Michael Natterer <mitch@gimp.org>
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* Nathan Summers <rock@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 2 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, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GIMP_RESOLUTION_ENTRY_H__
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#define __GIMP_RESOLUTION_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 GIMP_TYPE_RESOLUTION_ENTRY (gimp_resolution_entry_get_type ())
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#define GIMP_RESOLUTION_ENTRY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_RESOLUTION_ENTRY, GimpResolutionEntry))
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#define GIMP_RESOLUTION_ENTRY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_RESOLUTION_ENTRY, GimpResolutionEntryClass))
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#define GIMP_IS_RESOLUTION_ENTRY(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, GIMP_TYPE_RESOLUTION_ENTRY))
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#define GIMP_IS_RESOLUTION_ENTRY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_RESOLUTION_ENTRY))
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#define GIMP_RESOLUTION_ENTRY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_RESOLUTION_ENTRY, GimpResolutionEntryClass))
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typedef struct _GimpResolutionEntryClass GimpResolutionEntryClass;
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typedef struct _GimpResolutionEntryField GimpResolutionEntryField;
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struct _GimpResolutionEntryField
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{
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GimpResolutionEntry *gre;
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GimpResolutionEntryField *corresponding;
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gboolean size;
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GtkWidget *label;
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guint changed_signal;
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GtkObject *adjustment;
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GtkWidget *spinbutton;
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gdouble phy_size;
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gdouble value;
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gdouble min_value;
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gdouble max_value;
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gint stop_recursion;
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};
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struct _GimpResolutionEntry
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{
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GtkTable parent_instance;
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GimpUnit size_unit;
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GimpUnit unit;
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gboolean independent;
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GtkWidget *unitmenu;
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GtkWidget *chainbutton;
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GimpResolutionEntryField width;
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GimpResolutionEntryField height;
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GimpResolutionEntryField x;
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GimpResolutionEntryField y;
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};
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struct _GimpResolutionEntryClass
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{
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GtkTableClass parent_class;
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void (* value_changed) (GimpResolutionEntry *gse);
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void (* refval_changed) (GimpResolutionEntry *gse);
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void (* unit_changed) (GimpResolutionEntry *gse);
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/* Padding for future expansion */
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void (* _gimp_reserved1) (void);
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void (* _gimp_reserved2) (void);
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void (* _gimp_reserved3) (void);
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void (* _gimp_reserved4) (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 gimp_resolution_entry_get_type (void) G_GNUC_CONST;
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GtkWidget * gimp_resolution_entry_new (const gchar *width_label,
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gdouble width,
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const gchar *height_label,
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gdouble height,
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GimpUnit size_unit,
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const gchar *x_label,
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gdouble initial_x,
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const gchar *y_label,
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gdouble initial_y,
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GimpUnit intial_unit,
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gboolean independent,
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gint spinbutton_width);
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GtkWidget * gimp_resolution_entry_attach_label (GimpResolutionEntry *gre,
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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 gimp_resolution_entry_set_width_boundaries
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(GimpResolutionEntry *gre,
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gdouble lower,
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gdouble upper);
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void gimp_resolution_entry_set_height_boundaries
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(GimpResolutionEntry *gre,
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gdouble lower,
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gdouble upper);
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void gimp_resolution_entry_set_x_boundaries (GimpResolutionEntry *gre,
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gdouble lower,
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gdouble upper);
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void gimp_resolution_entry_set_y_boundaries (GimpResolutionEntry *gre,
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gdouble lower,
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gdouble upper);
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gdouble gimp_resolution_entry_get_width (GimpResolutionEntry *gre);
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gdouble gimp_resolution_entry_get_height (GimpResolutionEntry *gre);
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gdouble gimp_resolution_entry_get_x (GimpResolutionEntry *gre);
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gdouble gimp_resolution_entry_get_x_in_dpi (GimpResolutionEntry *gre);
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gdouble gimp_resolution_entry_get_y (GimpResolutionEntry *gre);
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gdouble gimp_resolution_entry_get_y_in_dpi (GimpResolutionEntry *gre);
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void gimp_resolution_entry_set_width (GimpResolutionEntry *gre,
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gdouble value);
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void gimp_resolution_entry_set_height (GimpResolutionEntry *gre,
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gdouble value);
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void gimp_resolution_entry_set_x (GimpResolutionEntry *gre,
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gdouble value);
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void gimp_resolution_entry_set_y (GimpResolutionEntry *gre,
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gdouble value);
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GimpUnit gimp_resolution_entry_get_unit (GimpResolutionEntry *gre);
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void gimp_resolution_entry_set_unit (GimpResolutionEntry *gre,
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GimpUnit unit);
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void gimp_resolution_entry_show_unit_menu
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(GimpResolutionEntry *gre,
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gboolean show);
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void gimp_resolution_entry_set_pixel_digits
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(GimpResolutionEntry *gre,
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gint digits);
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void gimp_resolution_entry_grab_focus (GimpResolutionEntry *gre);
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void gimp_resolution_entry_set_activates_default
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(GimpResolutionEntry *gre,
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gboolean setting);
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GtkWidget * gimp_resolution_entry_get_width_help_widget
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(GimpResolutionEntry *gre);
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GtkWidget * gimp_resolution_entry_get_height_help_widget
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(GimpResolutionEntry *gre);
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GtkWidget * gimp_resolution_entry_get_x_help_widget
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(GimpResolutionEntry *gre);
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GtkWidget * gimp_resolution_entry_get_y_help_widget
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(GimpResolutionEntry *gre);
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/* signal callback convenience functions */
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void gimp_resolution_entry_update_width (GimpResolutionEntry *gre,
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gpointer data);
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void gimp_resolution_entry_update_height (GimpResolutionEntry *gre,
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gpointer data);
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void gimp_resolution_entry_update_x (GimpResolutionEntry *gre,
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gpointer data);
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void gimp_resolution_entry_update_x_in_dpi (GimpResolutionEntry *gre,
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gpointer data);
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void gimp_resolution_entry_update_y (GimpResolutionEntry *gre,
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gpointer data);
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void gimp_resolution_entry_update_y_in_dpi (GimpResolutionEntry *gre,
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gpointer data);
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G_END_DECLS
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#endif /* __GIMP_RESOLUTION_ENTRY_H__ */
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