mirror of https://github.com/GNOME/gimp.git
Bill Skaggs <weskaggs@primate.ucdavis.edu>
Merged from weskaggs branch at Mitch's request. Will need to update devel docs. Place scale entry code into separate files, no functional changes. * libgimpwidgets/gimpscaleentry.c * libgimpwidgets/gimpscaleentry.h: new files. * libgimpwidgets/gimpwidgets.h * libgimpwidgets/gimpwidgets.c * libgimpwidgets/gimpwidgets.h * libgimpwidgets/Makefile.am: changed accordingly. svn path=/trunk/; revision=24887
This commit is contained in:
William Skaggs
parent
da5d218a94
commit
4397dc25bf
16
ChangeLog
16
ChangeLog
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@ -1,3 +1,19 @@
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2008-02-14 Bill Skaggs <weskaggs@primate.ucdavis.edu>
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Merged from weskaggs branch at Mitch's request. Will
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need to update devel docs.
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Place scale entry code into separate files, no
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functional changes.
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* libgimpwidgets/gimpscaleentry.c
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* libgimpwidgets/gimpscaleentry.h: new files.
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* libgimpwidgets/gimpwidgets.h
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* libgimpwidgets/gimpwidgets.c
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* libgimpwidgets/gimpwidgets.h
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* libgimpwidgets/Makefile.am: changed accordingly.
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2008-02-14 Sven Neumann <sven@gimp.org>
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* app/text/gimpfont.c (gimp_font_get_sample_string): check if the
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@ -150,6 +150,8 @@ libgimpwidgets_2_0_la_sources = \
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gimppropwidgets.h \
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gimpquerybox.c \
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gimpquerybox.h \
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gimpscaleentry.h \
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gimpscaleentry.c \
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gimpscrolledpreview.c \
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gimpscrolledpreview.h \
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gimpsizeentry.c \
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@ -224,6 +226,7 @@ libgimpwidgetsinclude_HEADERS = \
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gimppreviewarea.h \
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gimppropwidgets.h \
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gimpquerybox.h \
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gimpscaleentry.h \
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gimpscrolledpreview.h \
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gimpsizeentry.h \
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gimpstock.h \
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@ -0,0 +1,549 @@
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/* LIBGIMP - The GIMP Library
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* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
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*
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* gimpwidgets.c
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* Copyright (C) 2000 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 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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||||
* Library 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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#include "config.h"
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#include <gtk/gtk.h>
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#include "libgimpcolor/gimpcolor.h"
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#include "libgimpmath/gimpmath.h"
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#include "libgimpbase/gimpbase.h"
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#include "gimpwidgets.h"
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static void gimp_scale_entry_unconstrained_adjustment_callback (GtkAdjustment *adjustment,
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GtkAdjustment *other_adj);
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static void gimp_scale_entry_exp_adjustment_callback (GtkAdjustment *adjustment,
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GtkAdjustment *other_adj);
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static void gimp_scale_entry_log_adjustment_callback (GtkAdjustment *adjustment,
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GtkAdjustment *other_adj);
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static GtkObject * gimp_scale_entry_new_internal (gboolean color_scale,
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GtkTable *table,
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gint column,
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gint row,
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const gchar *text,
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gint scale_width,
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gint spinbutton_width,
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gdouble value,
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gdouble lower,
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gdouble upper,
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gdouble step_increment,
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gdouble page_increment,
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guint digits,
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gboolean constrain,
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gdouble unconstrained_lower,
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gdouble unconstrained_upper,
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const gchar *tooltip,
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const gchar *help_id);
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static void
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gimp_scale_entry_unconstrained_adjustment_callback (GtkAdjustment *adjustment,
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GtkAdjustment *other_adj)
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{
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g_signal_handlers_block_by_func (other_adj,
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gimp_scale_entry_unconstrained_adjustment_callback,
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adjustment);
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gtk_adjustment_set_value (other_adj, adjustment->value);
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g_signal_handlers_unblock_by_func (other_adj,
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gimp_scale_entry_unconstrained_adjustment_callback,
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adjustment);
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}
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static void
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gimp_scale_entry_log_adjustment_callback (GtkAdjustment *adjustment,
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GtkAdjustment *other_adj)
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{
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gdouble value;
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g_signal_handlers_block_by_func (other_adj,
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gimp_scale_entry_exp_adjustment_callback,
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adjustment);
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if (adjustment->lower <= 0.0)
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value = log (adjustment->value - adjustment->lower + 0.1);
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else
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value = log (adjustment->value);
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gtk_adjustment_set_value (other_adj, value);
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g_signal_handlers_unblock_by_func (other_adj,
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gimp_scale_entry_exp_adjustment_callback,
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adjustment);
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}
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static void
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gimp_scale_entry_exp_adjustment_callback (GtkAdjustment *adjustment,
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GtkAdjustment *other_adj)
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{
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gdouble value;
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g_signal_handlers_block_by_func (other_adj,
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gimp_scale_entry_log_adjustment_callback,
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adjustment);
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value = exp (adjustment->value);
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if (other_adj->lower <= 0.0)
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value += other_adj->lower - 0.1;
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gtk_adjustment_set_value (other_adj, value);
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g_signal_handlers_unblock_by_func (other_adj,
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gimp_scale_entry_log_adjustment_callback,
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adjustment);
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}
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static GtkObject *
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gimp_scale_entry_new_internal (gboolean color_scale,
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GtkTable *table,
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gint column,
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gint row,
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const gchar *text,
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gint scale_width,
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gint spinbutton_width,
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gdouble value,
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gdouble lower,
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gdouble upper,
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gdouble step_increment,
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gdouble page_increment,
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guint digits,
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gboolean constrain,
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gdouble unconstrained_lower,
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gdouble unconstrained_upper,
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const gchar *tooltip,
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const gchar *help_id)
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{
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GtkWidget *label;
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GtkWidget *ebox;
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GtkWidget *scale;
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GtkWidget *spinbutton;
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GtkObject *adjustment;
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GtkObject *return_adj;
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label = gtk_label_new_with_mnemonic (text);
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gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
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if (tooltip)
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{
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ebox = g_object_new (GTK_TYPE_EVENT_BOX,
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"visible-window", FALSE,
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NULL);
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gtk_table_attach (GTK_TABLE (table), ebox,
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column, column + 1, row, row + 1,
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GTK_FILL, GTK_FILL, 0, 0);
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gtk_widget_show (ebox);
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gtk_container_add (GTK_CONTAINER (ebox), label);
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}
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else
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{
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ebox = NULL;
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gtk_table_attach (GTK_TABLE (table), label,
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column, column + 1, row, row + 1,
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GTK_FILL, GTK_FILL, 0, 0);
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}
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gtk_widget_show (label);
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if (! constrain &&
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unconstrained_lower <= lower &&
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unconstrained_upper >= upper)
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{
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GtkObject *constrained_adj;
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constrained_adj = gtk_adjustment_new (value, lower, upper,
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step_increment, page_increment,
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0.0);
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spinbutton = gimp_spin_button_new (&adjustment, value,
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unconstrained_lower,
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unconstrained_upper,
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step_increment, page_increment, 0.0,
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1.0, digits);
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g_signal_connect
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(G_OBJECT (constrained_adj), "value-changed",
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G_CALLBACK (gimp_scale_entry_unconstrained_adjustment_callback),
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adjustment);
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g_signal_connect
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(G_OBJECT (adjustment), "value-changed",
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G_CALLBACK (gimp_scale_entry_unconstrained_adjustment_callback),
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constrained_adj);
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return_adj = adjustment;
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adjustment = constrained_adj;
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}
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else
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{
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spinbutton = gimp_spin_button_new (&adjustment, value, lower, upper,
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step_increment, page_increment, 0.0,
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1.0, digits);
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return_adj = adjustment;
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}
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gtk_label_set_mnemonic_widget (GTK_LABEL (label), spinbutton);
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if (spinbutton_width > 0)
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{
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if (spinbutton_width < 17)
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gtk_entry_set_width_chars (GTK_ENTRY (spinbutton), spinbutton_width);
|
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else
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gtk_widget_set_size_request (spinbutton, spinbutton_width, -1);
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}
|
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|
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if (color_scale)
|
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{
|
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scale = gimp_color_scale_new (GTK_ORIENTATION_HORIZONTAL,
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GIMP_COLOR_SELECTOR_VALUE);
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gtk_range_set_adjustment (GTK_RANGE (scale),
|
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GTK_ADJUSTMENT (adjustment));
|
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}
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else
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{
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scale = gtk_hscale_new (GTK_ADJUSTMENT (adjustment));
|
||||
}
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if (scale_width > 0)
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gtk_widget_set_size_request (scale, scale_width, -1);
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gtk_scale_set_digits (GTK_SCALE (scale), digits);
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gtk_scale_set_draw_value (GTK_SCALE (scale), FALSE);
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gtk_table_attach (GTK_TABLE (table), scale,
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column + 1, column + 2, row, row + 1,
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GTK_FILL | GTK_EXPAND, GTK_FILL, 0, 0);
|
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gtk_widget_show (scale);
|
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gtk_table_attach (GTK_TABLE (table), spinbutton,
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column + 2, column + 3, row, row + 1,
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GTK_SHRINK, GTK_SHRINK, 0, 0);
|
||||
gtk_widget_show (spinbutton);
|
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|
||||
if (tooltip || help_id)
|
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{
|
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if (ebox)
|
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gimp_help_set_help_data (ebox, tooltip, help_id);
|
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|
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gimp_help_set_help_data (scale, tooltip, help_id);
|
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gimp_help_set_help_data (spinbutton, tooltip, help_id);
|
||||
}
|
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g_object_set_data (G_OBJECT (return_adj), "label", label);
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g_object_set_data (G_OBJECT (return_adj), "scale", scale);
|
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g_object_set_data (G_OBJECT (return_adj), "spinbutton", spinbutton);
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||||
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||||
|
||||
return return_adj;
|
||||
}
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||||
|
||||
/**
|
||||
* gimp_scale_entry_new:
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||||
* @table: The #GtkTable the widgets will be attached to.
|
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* @column: The column to start with.
|
||||
* @row: The row to attach the widgets.
|
||||
* @text: The text for the #GtkLabel which will appear
|
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* left of the #GtkHScale.
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* @scale_width: The minimum horizontal size of the #GtkHScale.
|
||||
* @spinbutton_width: The minimum horizontal size of the #GtkSpinButton.
|
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* @value: The initial value.
|
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* @lower: The lower boundary.
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* @upper: The upper boundary.
|
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* @step_increment: The step increment.
|
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* @page_increment: The page increment.
|
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* @digits: The number of decimal digits.
|
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* @constrain: %TRUE if the range of possible values of the
|
||||
* #GtkSpinButton should be the same as of the #GtkHScale.
|
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* @unconstrained_lower: The spinbutton's lower boundary
|
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* if @constrain == %FALSE.
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* @unconstrained_upper: The spinbutton's upper boundary
|
||||
* if @constrain == %FALSE.
|
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* @tooltip: A tooltip message for the scale and the spinbutton.
|
||||
* @help_id: The widgets' help_id (see gimp_help_set_help_data()).
|
||||
*
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* This function creates a #GtkLabel, a #GtkHScale and a #GtkSpinButton and
|
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* attaches them to a 3-column #GtkTable.
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*
|
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* Returns: The #GtkSpinButton's #GtkAdjustment.
|
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**/
|
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GtkObject *
|
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gimp_scale_entry_new (GtkTable *table,
|
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gint column,
|
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gint row,
|
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const gchar *text,
|
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gint scale_width,
|
||||
gint spinbutton_width,
|
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gdouble value,
|
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gdouble lower,
|
||||
gdouble upper,
|
||||
gdouble step_increment,
|
||||
gdouble page_increment,
|
||||
guint digits,
|
||||
gboolean constrain,
|
||||
gdouble unconstrained_lower,
|
||||
gdouble unconstrained_upper,
|
||||
const gchar *tooltip,
|
||||
const gchar *help_id)
|
||||
{
|
||||
return gimp_scale_entry_new_internal (FALSE,
|
||||
table, column, row,
|
||||
text, scale_width, spinbutton_width,
|
||||
value, lower, upper,
|
||||
step_increment, page_increment,
|
||||
digits,
|
||||
constrain,
|
||||
unconstrained_lower,
|
||||
unconstrained_upper,
|
||||
tooltip, help_id);
|
||||
}
|
||||
|
||||
/**
|
||||
* gimp_color_scale_entry_new:
|
||||
* @table: The #GtkTable the widgets will be attached to.
|
||||
* @column: The column to start with.
|
||||
* @row: The row to attach the widgets.
|
||||
* @text: The text for the #GtkLabel which will appear
|
||||
* left of the #GtkHScale.
|
||||
* @scale_width: The minimum horizontal size of the #GtkHScale.
|
||||
* @spinbutton_width: The minimum horizontal size of the #GtkSpinButton.
|
||||
* @value: The initial value.
|
||||
* @lower: The lower boundary.
|
||||
* @upper: The upper boundary.
|
||||
* @step_increment: The step increment.
|
||||
* @page_increment: The page increment.
|
||||
* @digits: The number of decimal digits.
|
||||
* @tooltip: A tooltip message for the scale and the spinbutton.
|
||||
* @help_id: The widgets' help_id (see gimp_help_set_help_data()).
|
||||
*
|
||||
* This function creates a #GtkLabel, a #GimpColorScale and a
|
||||
* #GtkSpinButton and attaches them to a 3-column #GtkTable.
|
||||
*
|
||||
* Returns: The #GtkSpinButton's #GtkAdjustment.
|
||||
**/
|
||||
GtkObject *
|
||||
gimp_color_scale_entry_new (GtkTable *table,
|
||||
gint column,
|
||||
gint row,
|
||||
const gchar *text,
|
||||
gint scale_width,
|
||||
gint spinbutton_width,
|
||||
gdouble value,
|
||||
gdouble lower,
|
||||
gdouble upper,
|
||||
gdouble step_increment,
|
||||
gdouble page_increment,
|
||||
guint digits,
|
||||
const gchar *tooltip,
|
||||
const gchar *help_id)
|
||||
{
|
||||
return gimp_scale_entry_new_internal (TRUE,
|
||||
table, column, row,
|
||||
text, scale_width, spinbutton_width,
|
||||
value, lower, upper,
|
||||
step_increment, page_increment,
|
||||
digits,
|
||||
TRUE, 0.0, 0.0,
|
||||
tooltip, help_id);
|
||||
}
|
||||
|
||||
/**
|
||||
* gimp_scale_entry_set_logarithmic:
|
||||
* @adjustment: a #GtkAdjustment as returned by gimp_scale_entry_new()
|
||||
* @logarithmic: a boolean value to set or reset logarithmic behaviour
|
||||
* of the scale widget
|
||||
*
|
||||
* Sets whether the scale_entry's scale widget will behave in a linear
|
||||
* or logharithmic fashion. Useful when an entry has to attend large
|
||||
* ranges, but smaller selections on that range require a finer
|
||||
* adjustment.
|
||||
*
|
||||
* Since: GIMP 2.2
|
||||
**/
|
||||
void
|
||||
gimp_scale_entry_set_logarithmic (GtkObject *adjustment,
|
||||
gboolean logarithmic)
|
||||
{
|
||||
GtkAdjustment *adj;
|
||||
GtkAdjustment *scale_adj;
|
||||
gdouble correction;
|
||||
gdouble log_value, log_lower, log_upper;
|
||||
gdouble log_step_increment, log_page_increment;
|
||||
|
||||
g_return_if_fail (GTK_IS_ADJUSTMENT (adjustment));
|
||||
|
||||
adj = GTK_ADJUSTMENT (adjustment);
|
||||
scale_adj = GIMP_SCALE_ENTRY_SCALE_ADJ (adjustment);
|
||||
|
||||
if (logarithmic)
|
||||
{
|
||||
if (gimp_scale_entry_get_logarithmic (adjustment))
|
||||
return;
|
||||
|
||||
correction = scale_adj->lower > 0 ? 0 : 0.1 + - scale_adj->lower;
|
||||
|
||||
log_value = log (scale_adj->value + correction);
|
||||
log_lower = log (scale_adj->lower + correction);
|
||||
log_upper = log (scale_adj->upper + correction);
|
||||
log_step_increment = (log_upper - log_lower) / ((scale_adj->upper -
|
||||
scale_adj->lower) /
|
||||
scale_adj->step_increment);
|
||||
log_page_increment = (log_upper - log_lower) / ((scale_adj->upper -
|
||||
scale_adj->lower) /
|
||||
scale_adj->page_increment);
|
||||
|
||||
if (scale_adj == adj)
|
||||
{
|
||||
GtkObject *new_adj;
|
||||
gdouble lower;
|
||||
gdouble upper;
|
||||
|
||||
lower = scale_adj->lower;
|
||||
upper = scale_adj->upper;
|
||||
new_adj = gtk_adjustment_new (scale_adj->value,
|
||||
scale_adj->lower,
|
||||
scale_adj->upper,
|
||||
scale_adj->step_increment,
|
||||
scale_adj->page_increment,
|
||||
0.0);
|
||||
gtk_range_set_adjustment (GTK_RANGE (GIMP_SCALE_ENTRY_SCALE (adj)),
|
||||
GTK_ADJUSTMENT (new_adj));
|
||||
|
||||
scale_adj = (GtkAdjustment *) new_adj;
|
||||
}
|
||||
else
|
||||
{
|
||||
g_signal_handlers_disconnect_by_func (adj,
|
||||
G_CALLBACK (gimp_scale_entry_unconstrained_adjustment_callback),
|
||||
scale_adj);
|
||||
g_signal_handlers_disconnect_by_func (scale_adj,
|
||||
G_CALLBACK (gimp_scale_entry_unconstrained_adjustment_callback),
|
||||
adj);
|
||||
}
|
||||
|
||||
scale_adj->value = log_value;
|
||||
scale_adj->lower = log_lower;
|
||||
scale_adj->upper = log_upper;
|
||||
scale_adj->step_increment = log_step_increment;
|
||||
scale_adj->page_increment = log_page_increment;
|
||||
|
||||
g_signal_connect (scale_adj, "value-changed",
|
||||
G_CALLBACK (gimp_scale_entry_exp_adjustment_callback),
|
||||
adj);
|
||||
|
||||
g_signal_connect (adj, "value-changed",
|
||||
G_CALLBACK (gimp_scale_entry_log_adjustment_callback),
|
||||
scale_adj);
|
||||
|
||||
g_object_set_data (G_OBJECT (adjustment),
|
||||
"logarithmic", GINT_TO_POINTER (TRUE));
|
||||
}
|
||||
else
|
||||
{
|
||||
gdouble lower, upper;
|
||||
|
||||
if (! gimp_scale_entry_get_logarithmic (adjustment))
|
||||
return;
|
||||
|
||||
g_signal_handlers_disconnect_by_func (adj,
|
||||
G_CALLBACK (gimp_scale_entry_log_adjustment_callback),
|
||||
scale_adj);
|
||||
g_signal_handlers_disconnect_by_func (scale_adj,
|
||||
G_CALLBACK (gimp_scale_entry_exp_adjustment_callback),
|
||||
adj);
|
||||
|
||||
lower = exp (scale_adj->lower);
|
||||
upper = exp (scale_adj->upper);
|
||||
|
||||
if (adj->lower <= 0.0)
|
||||
{
|
||||
lower += - 0.1 + adj->lower;
|
||||
upper += - 0.1 + adj->lower;
|
||||
}
|
||||
|
||||
scale_adj->value = adj->value;
|
||||
scale_adj->lower = lower;
|
||||
scale_adj->upper = upper;
|
||||
scale_adj->step_increment = adj->step_increment;
|
||||
scale_adj->page_increment = adj->page_increment;
|
||||
|
||||
g_signal_connect (scale_adj, "value-changed",
|
||||
G_CALLBACK (gimp_scale_entry_unconstrained_adjustment_callback),
|
||||
adj);
|
||||
|
||||
g_signal_connect (adj, "value-changed",
|
||||
G_CALLBACK (gimp_scale_entry_unconstrained_adjustment_callback),
|
||||
scale_adj);
|
||||
|
||||
g_object_set_data (G_OBJECT (adjustment),
|
||||
"logarithmic", GINT_TO_POINTER (FALSE));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* gimp_scale_entry_get_logarithmic:
|
||||
* @adjustment: a #GtkAdjustment as returned by gimp_scale_entry_new()
|
||||
*
|
||||
* Return value: %TRUE if the the entry's scale widget will behave in
|
||||
* logharithmic fashion, %FALSE for linear behaviour.
|
||||
*
|
||||
* Since: GIMP 2.2
|
||||
**/
|
||||
gboolean
|
||||
gimp_scale_entry_get_logarithmic (GtkObject *adjustment)
|
||||
{
|
||||
return GPOINTER_TO_INT (g_object_get_data (G_OBJECT (adjustment),
|
||||
"logarithmic"));
|
||||
}
|
||||
|
||||
/**
|
||||
* gimp_scale_entry_set_sensitive:
|
||||
* @adjustment: a #GtkAdjustment returned by gimp_scale_entry_new()
|
||||
* @sensitive: a boolean value with the same semantics as the @sensitive
|
||||
* parameter of gtk_widget_set_sensitive()
|
||||
*
|
||||
* Sets the sensitivity of the scale_entry's #GtkLabel, #GtkHScale and
|
||||
* #GtkSpinbutton.
|
||||
**/
|
||||
void
|
||||
gimp_scale_entry_set_sensitive (GtkObject *adjustment,
|
||||
gboolean sensitive)
|
||||
{
|
||||
GtkWidget *widget;
|
||||
|
||||
g_return_if_fail (GTK_IS_ADJUSTMENT (adjustment));
|
||||
|
||||
widget = GIMP_SCALE_ENTRY_LABEL (adjustment);
|
||||
if (widget)
|
||||
gtk_widget_set_sensitive (widget, sensitive);
|
||||
|
||||
widget = GIMP_SCALE_ENTRY_SCALE (adjustment);
|
||||
if (widget)
|
||||
gtk_widget_set_sensitive (widget, sensitive);
|
||||
|
||||
widget = GIMP_SCALE_ENTRY_SPINBUTTON (adjustment);
|
||||
if (widget)
|
||||
gtk_widget_set_sensitive (widget, sensitive);
|
||||
}
|
||||
|
|
@ -0,0 +1,87 @@
|
|||
/* LIBGIMP - The GIMP Library
|
||||
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
|
||||
*
|
||||
* gimpscaleentry.h
|
||||
* Copyright (C) 2000 Michael Natterer <mitch@gimp.org>,
|
||||
* 2008 Bill Skaggs <weskaggs@primate.ucdavis.edu>
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
#ifndef __GIMP_SCALE_ENTRY_H__
|
||||
#define __GIMP_SCALE_ENTRY_H__
|
||||
|
||||
#define GIMP_SCALE_ENTRY_LABEL(adj) \
|
||||
(g_object_get_data (G_OBJECT (adj), "label"))
|
||||
|
||||
#define GIMP_SCALE_ENTRY_SCALE(adj) \
|
||||
(g_object_get_data (G_OBJECT (adj), "scale"))
|
||||
#define GIMP_SCALE_ENTRY_SCALE_ADJ(adj) \
|
||||
gtk_range_get_adjustment \
|
||||
(GTK_RANGE (g_object_get_data (G_OBJECT (adj), "scale")))
|
||||
|
||||
#define GIMP_SCALE_ENTRY_SPINBUTTON(adj) \
|
||||
(g_object_get_data (G_OBJECT (adj), "spinbutton"))
|
||||
#define GIMP_SCALE_ENTRY_SPINBUTTON_ADJ(adj) \
|
||||
gtk_spin_button_get_adjustment \
|
||||
(GTK_SPIN_BUTTON (g_object_get_data (G_OBJECT (adj), "spinbutton")))
|
||||
|
||||
GtkObject * gimp_scale_entry_new (GtkTable *table,
|
||||
gint column,
|
||||
gint row,
|
||||
const gchar *text,
|
||||
gint scale_width,
|
||||
gint spinbutton_width,
|
||||
gdouble value,
|
||||
gdouble lower,
|
||||
gdouble upper,
|
||||
gdouble step_increment,
|
||||
gdouble page_increment,
|
||||
guint digits,
|
||||
gboolean constrain,
|
||||
gdouble unconstrained_lower,
|
||||
gdouble unconstrained_upper,
|
||||
const gchar *tooltip,
|
||||
const gchar *help_id);
|
||||
|
||||
|
||||
GtkObject * gimp_color_scale_entry_new (GtkTable *table,
|
||||
gint column,
|
||||
gint row,
|
||||
const gchar *text,
|
||||
gint scale_width,
|
||||
gint spinbutton_width,
|
||||
gdouble value,
|
||||
gdouble lower,
|
||||
gdouble upper,
|
||||
gdouble step_increment,
|
||||
gdouble page_increment,
|
||||
guint digits,
|
||||
const gchar *tooltip,
|
||||
const gchar *help_id);
|
||||
|
||||
void gimp_scale_entry_set_sensitive (GtkObject *adjustment,
|
||||
gboolean sensitive);
|
||||
|
||||
void gimp_scale_entry_set_logarithmic (GtkObject *adjustment,
|
||||
gboolean logarithmic);
|
||||
gboolean gimp_scale_entry_get_logarithmic (GtkObject *adjustment);
|
||||
|
||||
|
||||
|
||||
G_END_DECLS
|
||||
|
||||
#endif /* __GIMP_SCALE_ENTRY_H__ */
|
||||
|
|
@ -450,500 +450,6 @@ gimp_spin_button_new (GtkObject **adjustment, /* return value */
|
|||
return spinbutton;
|
||||
}
|
||||
|
||||
static void
|
||||
gimp_scale_entry_unconstrained_adjustment_callback (GtkAdjustment *adjustment,
|
||||
GtkAdjustment *other_adj)
|
||||
{
|
||||
g_signal_handlers_block_by_func (other_adj,
|
||||
gimp_scale_entry_unconstrained_adjustment_callback,
|
||||
adjustment);
|
||||
|
||||
gtk_adjustment_set_value (other_adj, adjustment->value);
|
||||
|
||||
g_signal_handlers_unblock_by_func (other_adj,
|
||||
gimp_scale_entry_unconstrained_adjustment_callback,
|
||||
adjustment);
|
||||
}
|
||||
|
||||
static void
|
||||
gimp_scale_entry_exp_adjustment_callback (GtkAdjustment *, GtkAdjustment *);
|
||||
|
||||
static void
|
||||
gimp_scale_entry_log_adjustment_callback (GtkAdjustment *adjustment,
|
||||
GtkAdjustment *other_adj)
|
||||
{
|
||||
gdouble value;
|
||||
|
||||
g_signal_handlers_block_by_func (other_adj,
|
||||
gimp_scale_entry_exp_adjustment_callback,
|
||||
adjustment);
|
||||
if (adjustment->lower <= 0.0)
|
||||
value = log (adjustment->value - adjustment->lower + 0.1);
|
||||
else
|
||||
value = log (adjustment->value);
|
||||
|
||||
gtk_adjustment_set_value (other_adj, value);
|
||||
|
||||
g_signal_handlers_unblock_by_func (other_adj,
|
||||
gimp_scale_entry_exp_adjustment_callback,
|
||||
adjustment);
|
||||
}
|
||||
|
||||
static void
|
||||
gimp_scale_entry_exp_adjustment_callback (GtkAdjustment *adjustment,
|
||||
GtkAdjustment *other_adj)
|
||||
{
|
||||
gdouble value;
|
||||
|
||||
g_signal_handlers_block_by_func (other_adj,
|
||||
gimp_scale_entry_log_adjustment_callback,
|
||||
adjustment);
|
||||
|
||||
value = exp (adjustment->value);
|
||||
if (other_adj->lower <= 0.0)
|
||||
value += other_adj->lower - 0.1;
|
||||
|
||||
gtk_adjustment_set_value (other_adj, value);
|
||||
|
||||
g_signal_handlers_unblock_by_func (other_adj,
|
||||
gimp_scale_entry_log_adjustment_callback,
|
||||
adjustment);
|
||||
}
|
||||
|
||||
static GtkObject *
|
||||
gimp_scale_entry_new_internal (gboolean color_scale,
|
||||
GtkTable *table,
|
||||
gint column,
|
||||
gint row,
|
||||
const gchar *text,
|
||||
gint scale_width,
|
||||
gint spinbutton_width,
|
||||
gdouble value,
|
||||
gdouble lower,
|
||||
gdouble upper,
|
||||
gdouble step_increment,
|
||||
gdouble page_increment,
|
||||
guint digits,
|
||||
gboolean constrain,
|
||||
gdouble unconstrained_lower,
|
||||
gdouble unconstrained_upper,
|
||||
const gchar *tooltip,
|
||||
const gchar *help_id)
|
||||
{
|
||||
GtkWidget *label;
|
||||
GtkWidget *ebox;
|
||||
GtkWidget *scale;
|
||||
GtkWidget *spinbutton;
|
||||
GtkObject *adjustment;
|
||||
GtkObject *return_adj;
|
||||
|
||||
label = gtk_label_new_with_mnemonic (text);
|
||||
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
|
||||
|
||||
if (tooltip)
|
||||
{
|
||||
ebox = g_object_new (GTK_TYPE_EVENT_BOX,
|
||||
"visible-window", FALSE,
|
||||
NULL);
|
||||
gtk_table_attach (GTK_TABLE (table), ebox,
|
||||
column, column + 1, row, row + 1,
|
||||
GTK_FILL, GTK_FILL, 0, 0);
|
||||
gtk_widget_show (ebox);
|
||||
|
||||
gtk_container_add (GTK_CONTAINER (ebox), label);
|
||||
}
|
||||
else
|
||||
{
|
||||
ebox = NULL;
|
||||
gtk_table_attach (GTK_TABLE (table), label,
|
||||
column, column + 1, row, row + 1,
|
||||
GTK_FILL, GTK_FILL, 0, 0);
|
||||
}
|
||||
|
||||
gtk_widget_show (label);
|
||||
|
||||
if (! constrain &&
|
||||
unconstrained_lower <= lower &&
|
||||
unconstrained_upper >= upper)
|
||||
{
|
||||
GtkObject *constrained_adj;
|
||||
|
||||
constrained_adj = gtk_adjustment_new (value, lower, upper,
|
||||
step_increment, page_increment,
|
||||
0.0);
|
||||
|
||||
spinbutton = gimp_spin_button_new (&adjustment, value,
|
||||
unconstrained_lower,
|
||||
unconstrained_upper,
|
||||
step_increment, page_increment, 0.0,
|
||||
1.0, digits);
|
||||
|
||||
g_signal_connect
|
||||
(G_OBJECT (constrained_adj), "value-changed",
|
||||
G_CALLBACK (gimp_scale_entry_unconstrained_adjustment_callback),
|
||||
adjustment);
|
||||
|
||||
g_signal_connect
|
||||
(G_OBJECT (adjustment), "value-changed",
|
||||
G_CALLBACK (gimp_scale_entry_unconstrained_adjustment_callback),
|
||||
constrained_adj);
|
||||
|
||||
return_adj = adjustment;
|
||||
|
||||
adjustment = constrained_adj;
|
||||
}
|
||||
else
|
||||
{
|
||||
spinbutton = gimp_spin_button_new (&adjustment, value, lower, upper,
|
||||
step_increment, page_increment, 0.0,
|
||||
1.0, digits);
|
||||
|
||||
return_adj = adjustment;
|
||||
}
|
||||
|
||||
gtk_label_set_mnemonic_widget (GTK_LABEL (label), spinbutton);
|
||||
|
||||
if (spinbutton_width > 0)
|
||||
{
|
||||
if (spinbutton_width < 17)
|
||||
gtk_entry_set_width_chars (GTK_ENTRY (spinbutton), spinbutton_width);
|
||||
else
|
||||
gtk_widget_set_size_request (spinbutton, spinbutton_width, -1);
|
||||
}
|
||||
|
||||
if (color_scale)
|
||||
{
|
||||
scale = gimp_color_scale_new (GTK_ORIENTATION_HORIZONTAL,
|
||||
GIMP_COLOR_SELECTOR_VALUE);
|
||||
|
||||
gtk_range_set_adjustment (GTK_RANGE (scale),
|
||||
GTK_ADJUSTMENT (adjustment));
|
||||
}
|
||||
else
|
||||
{
|
||||
scale = gtk_hscale_new (GTK_ADJUSTMENT (adjustment));
|
||||
}
|
||||
|
||||
if (scale_width > 0)
|
||||
gtk_widget_set_size_request (scale, scale_width, -1);
|
||||
gtk_scale_set_digits (GTK_SCALE (scale), digits);
|
||||
gtk_scale_set_draw_value (GTK_SCALE (scale), FALSE);
|
||||
gtk_table_attach (GTK_TABLE (table), scale,
|
||||
column + 1, column + 2, row, row + 1,
|
||||
GTK_FILL | GTK_EXPAND, GTK_FILL, 0, 0);
|
||||
gtk_widget_show (scale);
|
||||
|
||||
gtk_table_attach (GTK_TABLE (table), spinbutton,
|
||||
column + 2, column + 3, row, row + 1,
|
||||
GTK_SHRINK, GTK_SHRINK, 0, 0);
|
||||
gtk_widget_show (spinbutton);
|
||||
|
||||
if (tooltip || help_id)
|
||||
{
|
||||
if (ebox)
|
||||
gimp_help_set_help_data (ebox, tooltip, help_id);
|
||||
|
||||
gimp_help_set_help_data (scale, tooltip, help_id);
|
||||
gimp_help_set_help_data (spinbutton, tooltip, help_id);
|
||||
}
|
||||
|
||||
g_object_set_data (G_OBJECT (return_adj), "label", label);
|
||||
g_object_set_data (G_OBJECT (return_adj), "scale", scale);
|
||||
g_object_set_data (G_OBJECT (return_adj), "spinbutton", spinbutton);
|
||||
|
||||
|
||||
|
||||
return return_adj;
|
||||
}
|
||||
|
||||
/**
|
||||
* gimp_scale_entry_new:
|
||||
* @table: The #GtkTable the widgets will be attached to.
|
||||
* @column: The column to start with.
|
||||
* @row: The row to attach the widgets.
|
||||
* @text: The text for the #GtkLabel which will appear
|
||||
* left of the #GtkHScale.
|
||||
* @scale_width: The minimum horizontal size of the #GtkHScale.
|
||||
* @spinbutton_width: The minimum horizontal size of the #GtkSpinButton.
|
||||
* @value: The initial value.
|
||||
* @lower: The lower boundary.
|
||||
* @upper: The upper boundary.
|
||||
* @step_increment: The step increment.
|
||||
* @page_increment: The page increment.
|
||||
* @digits: The number of decimal digits.
|
||||
* @constrain: %TRUE if the range of possible values of the
|
||||
* #GtkSpinButton should be the same as of the #GtkHScale.
|
||||
* @unconstrained_lower: The spinbutton's lower boundary
|
||||
* if @constrain == %FALSE.
|
||||
* @unconstrained_upper: The spinbutton's upper boundary
|
||||
* if @constrain == %FALSE.
|
||||
* @tooltip: A tooltip message for the scale and the spinbutton.
|
||||
* @help_id: The widgets' help_id (see gimp_help_set_help_data()).
|
||||
*
|
||||
* This function creates a #GtkLabel, a #GtkHScale and a #GtkSpinButton and
|
||||
* attaches them to a 3-column #GtkTable.
|
||||
*
|
||||
* Returns: The #GtkSpinButton's #GtkAdjustment.
|
||||
**/
|
||||
GtkObject *
|
||||
gimp_scale_entry_new (GtkTable *table,
|
||||
gint column,
|
||||
gint row,
|
||||
const gchar *text,
|
||||
gint scale_width,
|
||||
gint spinbutton_width,
|
||||
gdouble value,
|
||||
gdouble lower,
|
||||
gdouble upper,
|
||||
gdouble step_increment,
|
||||
gdouble page_increment,
|
||||
guint digits,
|
||||
gboolean constrain,
|
||||
gdouble unconstrained_lower,
|
||||
gdouble unconstrained_upper,
|
||||
const gchar *tooltip,
|
||||
const gchar *help_id)
|
||||
{
|
||||
return gimp_scale_entry_new_internal (FALSE,
|
||||
table, column, row,
|
||||
text, scale_width, spinbutton_width,
|
||||
value, lower, upper,
|
||||
step_increment, page_increment,
|
||||
digits,
|
||||
constrain,
|
||||
unconstrained_lower,
|
||||
unconstrained_upper,
|
||||
tooltip, help_id);
|
||||
}
|
||||
|
||||
/**
|
||||
* gimp_color_scale_entry_new:
|
||||
* @table: The #GtkTable the widgets will be attached to.
|
||||
* @column: The column to start with.
|
||||
* @row: The row to attach the widgets.
|
||||
* @text: The text for the #GtkLabel which will appear
|
||||
* left of the #GtkHScale.
|
||||
* @scale_width: The minimum horizontal size of the #GtkHScale.
|
||||
* @spinbutton_width: The minimum horizontal size of the #GtkSpinButton.
|
||||
* @value: The initial value.
|
||||
* @lower: The lower boundary.
|
||||
* @upper: The upper boundary.
|
||||
* @step_increment: The step increment.
|
||||
* @page_increment: The page increment.
|
||||
* @digits: The number of decimal digits.
|
||||
* @tooltip: A tooltip message for the scale and the spinbutton.
|
||||
* @help_id: The widgets' help_id (see gimp_help_set_help_data()).
|
||||
*
|
||||
* This function creates a #GtkLabel, a #GimpColorScale and a
|
||||
* #GtkSpinButton and attaches them to a 3-column #GtkTable.
|
||||
*
|
||||
* Returns: The #GtkSpinButton's #GtkAdjustment.
|
||||
**/
|
||||
GtkObject *
|
||||
gimp_color_scale_entry_new (GtkTable *table,
|
||||
gint column,
|
||||
gint row,
|
||||
const gchar *text,
|
||||
gint scale_width,
|
||||
gint spinbutton_width,
|
||||
gdouble value,
|
||||
gdouble lower,
|
||||
gdouble upper,
|
||||
gdouble step_increment,
|
||||
gdouble page_increment,
|
||||
guint digits,
|
||||
const gchar *tooltip,
|
||||
const gchar *help_id)
|
||||
{
|
||||
return gimp_scale_entry_new_internal (TRUE,
|
||||
table, column, row,
|
||||
text, scale_width, spinbutton_width,
|
||||
value, lower, upper,
|
||||
step_increment, page_increment,
|
||||
digits,
|
||||
TRUE, 0.0, 0.0,
|
||||
tooltip, help_id);
|
||||
}
|
||||
|
||||
/**
|
||||
* gimp_scale_entry_set_logarithmic:
|
||||
* @adjustment: a #GtkAdjustment as returned by gimp_scale_entry_new()
|
||||
* @logarithmic: a boolean value to set or reset logarithmic behaviour
|
||||
* of the scale widget
|
||||
*
|
||||
* Sets whether the scale_entry's scale widget will behave in a linear
|
||||
* or logharithmic fashion. Useful when an entry has to attend large
|
||||
* ranges, but smaller selections on that range require a finer
|
||||
* adjustment.
|
||||
*
|
||||
* Since: GIMP 2.2
|
||||
**/
|
||||
void
|
||||
gimp_scale_entry_set_logarithmic (GtkObject *adjustment,
|
||||
gboolean logarithmic)
|
||||
{
|
||||
GtkAdjustment *adj;
|
||||
GtkAdjustment *scale_adj;
|
||||
gdouble correction;
|
||||
gdouble log_value, log_lower, log_upper;
|
||||
gdouble log_step_increment, log_page_increment;
|
||||
|
||||
g_return_if_fail (GTK_IS_ADJUSTMENT (adjustment));
|
||||
|
||||
adj = GTK_ADJUSTMENT (adjustment);
|
||||
scale_adj = GIMP_SCALE_ENTRY_SCALE_ADJ (adjustment);
|
||||
|
||||
if (logarithmic)
|
||||
{
|
||||
if (gimp_scale_entry_get_logarithmic (adjustment))
|
||||
return;
|
||||
|
||||
correction = scale_adj->lower > 0 ? 0 : 0.1 + - scale_adj->lower;
|
||||
|
||||
log_value = log (scale_adj->value + correction);
|
||||
log_lower = log (scale_adj->lower + correction);
|
||||
log_upper = log (scale_adj->upper + correction);
|
||||
log_step_increment = (log_upper - log_lower) / ((scale_adj->upper -
|
||||
scale_adj->lower) /
|
||||
scale_adj->step_increment);
|
||||
log_page_increment = (log_upper - log_lower) / ((scale_adj->upper -
|
||||
scale_adj->lower) /
|
||||
scale_adj->page_increment);
|
||||
|
||||
if (scale_adj == adj)
|
||||
{
|
||||
GtkObject *new_adj;
|
||||
gdouble lower;
|
||||
gdouble upper;
|
||||
|
||||
lower = scale_adj->lower;
|
||||
upper = scale_adj->upper;
|
||||
new_adj = gtk_adjustment_new (scale_adj->value,
|
||||
scale_adj->lower,
|
||||
scale_adj->upper,
|
||||
scale_adj->step_increment,
|
||||
scale_adj->page_increment,
|
||||
0.0);
|
||||
gtk_range_set_adjustment (GTK_RANGE (GIMP_SCALE_ENTRY_SCALE (adj)),
|
||||
GTK_ADJUSTMENT (new_adj));
|
||||
|
||||
scale_adj = (GtkAdjustment *) new_adj;
|
||||
}
|
||||
else
|
||||
{
|
||||
g_signal_handlers_disconnect_by_func (adj,
|
||||
G_CALLBACK (gimp_scale_entry_unconstrained_adjustment_callback),
|
||||
scale_adj);
|
||||
g_signal_handlers_disconnect_by_func (scale_adj,
|
||||
G_CALLBACK (gimp_scale_entry_unconstrained_adjustment_callback),
|
||||
adj);
|
||||
}
|
||||
|
||||
scale_adj->value = log_value;
|
||||
scale_adj->lower = log_lower;
|
||||
scale_adj->upper = log_upper;
|
||||
scale_adj->step_increment = log_step_increment;
|
||||
scale_adj->page_increment = log_page_increment;
|
||||
|
||||
g_signal_connect (scale_adj, "value-changed",
|
||||
G_CALLBACK (gimp_scale_entry_exp_adjustment_callback),
|
||||
adj);
|
||||
|
||||
g_signal_connect (adj, "value-changed",
|
||||
G_CALLBACK (gimp_scale_entry_log_adjustment_callback),
|
||||
scale_adj);
|
||||
|
||||
g_object_set_data (G_OBJECT (adjustment),
|
||||
"logarithmic", GINT_TO_POINTER (TRUE));
|
||||
}
|
||||
else
|
||||
{
|
||||
gdouble lower, upper;
|
||||
|
||||
if (! gimp_scale_entry_get_logarithmic (adjustment))
|
||||
return;
|
||||
|
||||
g_signal_handlers_disconnect_by_func (adj,
|
||||
G_CALLBACK (gimp_scale_entry_log_adjustment_callback),
|
||||
scale_adj);
|
||||
g_signal_handlers_disconnect_by_func (scale_adj,
|
||||
G_CALLBACK (gimp_scale_entry_exp_adjustment_callback),
|
||||
adj);
|
||||
|
||||
lower = exp (scale_adj->lower);
|
||||
upper = exp (scale_adj->upper);
|
||||
|
||||
if (adj->lower <= 0.0)
|
||||
{
|
||||
lower += - 0.1 + adj->lower;
|
||||
upper += - 0.1 + adj->lower;
|
||||
}
|
||||
|
||||
scale_adj->value = adj->value;
|
||||
scale_adj->lower = lower;
|
||||
scale_adj->upper = upper;
|
||||
scale_adj->step_increment = adj->step_increment;
|
||||
scale_adj->page_increment = adj->page_increment;
|
||||
|
||||
g_signal_connect (scale_adj, "value-changed",
|
||||
G_CALLBACK (gimp_scale_entry_unconstrained_adjustment_callback),
|
||||
adj);
|
||||
|
||||
g_signal_connect (adj, "value-changed",
|
||||
G_CALLBACK (gimp_scale_entry_unconstrained_adjustment_callback),
|
||||
scale_adj);
|
||||
|
||||
g_object_set_data (G_OBJECT (adjustment),
|
||||
"logarithmic", GINT_TO_POINTER (FALSE));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* gimp_scale_entry_get_logarithmic:
|
||||
* @adjustment: a #GtkAdjustment as returned by gimp_scale_entry_new()
|
||||
*
|
||||
* Return value: %TRUE if the the entry's scale widget will behave in
|
||||
* logharithmic fashion, %FALSE for linear behaviour.
|
||||
*
|
||||
* Since: GIMP 2.2
|
||||
**/
|
||||
gboolean
|
||||
gimp_scale_entry_get_logarithmic (GtkObject *adjustment)
|
||||
{
|
||||
return GPOINTER_TO_INT (g_object_get_data (G_OBJECT (adjustment),
|
||||
"logarithmic"));
|
||||
}
|
||||
|
||||
/**
|
||||
* gimp_scale_entry_set_sensitive:
|
||||
* @adjustment: a #GtkAdjustment returned by gimp_scale_entry_new()
|
||||
* @sensitive: a boolean value with the same semantics as the @sensitive
|
||||
* parameter of gtk_widget_set_sensitive()
|
||||
*
|
||||
* Sets the sensitivity of the scale_entry's #GtkLabel, #GtkHScale and
|
||||
* #GtkSpinbutton.
|
||||
**/
|
||||
void
|
||||
gimp_scale_entry_set_sensitive (GtkObject *adjustment,
|
||||
gboolean sensitive)
|
||||
{
|
||||
GtkWidget *widget;
|
||||
|
||||
g_return_if_fail (GTK_IS_ADJUSTMENT (adjustment));
|
||||
|
||||
widget = GIMP_SCALE_ENTRY_LABEL (adjustment);
|
||||
if (widget)
|
||||
gtk_widget_set_sensitive (widget, sensitive);
|
||||
|
||||
widget = GIMP_SCALE_ENTRY_SCALE (adjustment);
|
||||
if (widget)
|
||||
gtk_widget_set_sensitive (widget, sensitive);
|
||||
|
||||
widget = GIMP_SCALE_ENTRY_SPINBUTTON (adjustment);
|
||||
if (widget)
|
||||
gtk_widget_set_sensitive (widget, sensitive);
|
||||
}
|
||||
|
||||
static void
|
||||
gimp_random_seed_update (GtkWidget *widget,
|
||||
gpointer data)
|
||||
|
|
|
|||
|
|
@ -67,6 +67,7 @@
|
|||
#include <libgimpwidgets/gimppreviewarea.h>
|
||||
#include <libgimpwidgets/gimppropwidgets.h>
|
||||
#include <libgimpwidgets/gimpquerybox.h>
|
||||
#include <libgimpwidgets/gimpscaleentry.h>
|
||||
#include <libgimpwidgets/gimpscrolledpreview.h>
|
||||
#include <libgimpwidgets/gimpsizeentry.h>
|
||||
#include <libgimpwidgets/gimpstock.h>
|
||||
|
|
@ -147,63 +148,6 @@ GtkWidget * gimp_spin_button_new (/* return value: */
|
|||
gdouble climb_rate,
|
||||
guint digits);
|
||||
|
||||
#define GIMP_SCALE_ENTRY_LABEL(adj) \
|
||||
(g_object_get_data (G_OBJECT (adj), "label"))
|
||||
|
||||
#define GIMP_SCALE_ENTRY_SCALE(adj) \
|
||||
(g_object_get_data (G_OBJECT (adj), "scale"))
|
||||
#define GIMP_SCALE_ENTRY_SCALE_ADJ(adj) \
|
||||
gtk_range_get_adjustment \
|
||||
(GTK_RANGE (g_object_get_data (G_OBJECT (adj), "scale")))
|
||||
|
||||
#define GIMP_SCALE_ENTRY_SPINBUTTON(adj) \
|
||||
(g_object_get_data (G_OBJECT (adj), "spinbutton"))
|
||||
#define GIMP_SCALE_ENTRY_SPINBUTTON_ADJ(adj) \
|
||||
gtk_spin_button_get_adjustment \
|
||||
(GTK_SPIN_BUTTON (g_object_get_data (G_OBJECT (adj), "spinbutton")))
|
||||
|
||||
GtkObject * gimp_scale_entry_new (GtkTable *table,
|
||||
gint column,
|
||||
gint row,
|
||||
const gchar *text,
|
||||
gint scale_width,
|
||||
gint spinbutton_width,
|
||||
gdouble value,
|
||||
gdouble lower,
|
||||
gdouble upper,
|
||||
gdouble step_increment,
|
||||
gdouble page_increment,
|
||||
guint digits,
|
||||
gboolean constrain,
|
||||
gdouble unconstrained_lower,
|
||||
gdouble unconstrained_upper,
|
||||
const gchar *tooltip,
|
||||
const gchar *help_id);
|
||||
|
||||
|
||||
GtkObject * gimp_color_scale_entry_new (GtkTable *table,
|
||||
gint column,
|
||||
gint row,
|
||||
const gchar *text,
|
||||
gint scale_width,
|
||||
gint spinbutton_width,
|
||||
gdouble value,
|
||||
gdouble lower,
|
||||
gdouble upper,
|
||||
gdouble step_increment,
|
||||
gdouble page_increment,
|
||||
guint digits,
|
||||
const gchar *tooltip,
|
||||
const gchar *help_id);
|
||||
|
||||
void gimp_scale_entry_set_sensitive (GtkObject *adjustment,
|
||||
gboolean sensitive);
|
||||
|
||||
void gimp_scale_entry_set_logarithmic (GtkObject *adjustment,
|
||||
gboolean logarithmic);
|
||||
gboolean gimp_scale_entry_get_logarithmic (GtkObject *adjustment);
|
||||
|
||||
|
||||
#define GIMP_RANDOM_SEED_SPINBUTTON(hbox) \
|
||||
(g_object_get_data (G_OBJECT (hbox), "spinbutton"))
|
||||
#define GIMP_RANDOM_SEED_SPINBUTTON_ADJ(hbox) \
|
||||
|
|
|
|||
Loading…
Reference in New Issue