80 lines
2.9 KiB
C
80 lines
2.9 KiB
C
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/* 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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* pikascaleentry.h
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* Copyright (C) 2000 Michael Natterer <mitch@gimp.org>,
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* 2008 Bill Skaggs <weskaggs@primate.ucdavis.edu>
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* 2020 Jehan
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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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#include <libpikawidgets/pikalabelspin.h>
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#ifndef __PIKA_SCALE_ENTRY_H__
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#define __PIKA_SCALE_ENTRY_H__
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G_BEGIN_DECLS
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#define PIKA_TYPE_SCALE_ENTRY (pika_scale_entry_get_type ())
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G_DECLARE_DERIVABLE_TYPE (PikaScaleEntry, pika_scale_entry, PIKA, SCALE_ENTRY, PikaLabelSpin)
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struct _PikaScaleEntryClass
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{
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PikaLabelSpinClass parent_class;
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/* Signals */
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void (* value_changed) (PikaScaleEntry *entry);
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/* Class methods */
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GtkWidget * (* new_range_widget) (GtkAdjustment *adjustment);
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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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GtkWidget * pika_scale_entry_new (const gchar *text,
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gdouble value,
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gdouble lower,
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gdouble upper,
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guint digits);
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GtkWidget * pika_scale_entry_get_range (PikaScaleEntry *entry);
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void pika_scale_entry_set_bounds (PikaScaleEntry *entry,
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gdouble lower,
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gdouble upper,
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gboolean limit_scale);
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void pika_scale_entry_set_logarithmic (PikaScaleEntry *entry,
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gboolean logarithmic);
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gboolean pika_scale_entry_get_logarithmic (PikaScaleEntry *entry);
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G_END_DECLS
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#endif /* __PIKA_SCALE_ENTRY_H__ */
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