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Merged in default (pull request #41)
2019-04-23, Gary Kramlich
d808614e672c
Merged in default (pull request #41)
Hide some easy GntWS fields
Approved-by: Gary Kramlich
/*
* GNT - The GLib Ncurses Toolkit
*
* GNT is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef GNT_SLIDER_H
#define GNT_SLIDER_H
/**
* SECTION:gntslider
* @section_id: libgnt-gntslider
* @title: GntSlider
* @short_description: A widget for selecting from a range of values
*/
#include
"gnt.h"
#include
"gntlabel.h"
#include
"gntwidget.h"
G_BEGIN_DECLS
#define GNT_TYPE_SLIDER gnt_slider_get_type()
/**
* gnt_slider_get_type:
*
* Returns: The GType for GntSlider
*
* Since: 2.0.0
*/
G_DECLARE_DERIVABLE_TYPE
(
GntSlider
,
gnt_slider
,
GNT
,
SLIDER
,
GntWidget
)
struct
_GntSliderClass
{
GntWidgetClass
parent
;
void
(
*
changed
)(
GntSlider
*
slider
,
int
value
);
/*< private >*/
void
(
*
gnt_reserved1
)(
void
);
void
(
*
gnt_reserved2
)(
void
);
void
(
*
gnt_reserved3
)(
void
);
void
(
*
gnt_reserved4
)(
void
);
};
#define gnt_hslider_new(max, min) gnt_slider_new(FALSE, max, min)
#define gnt_vslider_new(max, min) gnt_slider_new(TRUE, max, min)
/**
* gnt_slider_new:
* @orient: A vertical slider is created if %TRUE, otherwise the slider is horizontal.
* @max: The maximum value for the slider
* @min: The minimum value for the slider
*
* Create a new slider.
*
* Returns: The newly created slider
*
* Since: 2.1.0
*/
GntWidget
*
gnt_slider_new
(
gboolean
orient
,
int
max
,
int
min
);
/**
* gnt_slider_get_vertical:
* @slider: The slider
*
* Get whether the slider is vertical or not.
*
* Returns: Whether the slider is vertical.
*
* Since: 2.14.0
*/
gboolean
gnt_slider_get_vertical
(
GntSlider
*
slider
);
/**
* gnt_slider_set_range:
* @slider: The slider
* @max: The maximum value
* @min: The minimum value
*
* Set the range of the slider.
*
* Since: 2.1.0
*/
void
gnt_slider_set_range
(
GntSlider
*
slider
,
int
max
,
int
min
);
/**
* gnt_slider_get_range:
* @slider: The slider
* @max: (out): The maximum value
* @min: (out): The minimum value
*
* Get the range of the slider.
*
* Since: 2.14.0
*/
void
gnt_slider_get_range
(
GntSlider
*
slider
,
int
*
max
,
int
*
min
);
/**
* gnt_slider_set_step:
* @slider: The slider
* @step: The amount for each step
*
* Sets the amount of change at each step.
*
* Since: 2.1.0
*/
void
gnt_slider_set_step
(
GntSlider
*
slider
,
int
step
);
/**
* gnt_slider_get_step:
* @slider: The slider
*
* Gets the amount of change at each step.
*
* Returns: The amount for each step
*
* Since: 2.14.0
*/
int
gnt_slider_get_step
(
GntSlider
*
slider
);
/**
* gnt_slider_set_small_step:
* @slider: The slider
* @step: The amount for a small step (for the slider)
*
* Sets the amount of change a small step.
*
* Since: 2.2.0
*/
void
gnt_slider_set_small_step
(
GntSlider
*
slider
,
int
step
);
/**
* gnt_slider_get_small_step:
* @slider: The slider
*
* Gets the amount of change for a small step.
*
* Returns: The amount for a small step (of the slider)
*
* Since: 2.14.0
*/
int
gnt_slider_get_small_step
(
GntSlider
*
slider
);
/**
* gnt_slider_set_large_step:
* @slider: The slider
* @step: The amount for a large step (for the slider)
*
* Sets the amount of change a large step.
*
* Since: 2.2.0
*/
void
gnt_slider_set_large_step
(
GntSlider
*
slider
,
int
step
);
/**
* gnt_slider_get_large_step:
* @slider: The slider
*
* Gets the amount of change for a large step.
*
* Returns: The amount for a large step (of the slider)
*
* Since: 2.14.0
*/
int
gnt_slider_get_large_step
(
GntSlider
*
slider
);
/**
* gnt_slider_advance_step:
* @slider: The slider
* @steps: The number of amounts to change, positive to change forward,
* negative to change backward
*
* Advance the slider forward or backward.
*
* Returns: The value of the slider after the change
*
* Since: 2.1.0
*/
int
gnt_slider_advance_step
(
GntSlider
*
slider
,
int
steps
);
/**
* gnt_slider_set_value:
* @slider: The slider
* @value: The current value
*
* Set the current value for the slider.
*
* Since: 2.1.0
*/
void
gnt_slider_set_value
(
GntSlider
*
slider
,
int
value
);
/**
* gnt_slider_get_value:
* @slider: The slider
*
* Get the current value for the slider.
*
* Since: 2.1.0
*/
int
gnt_slider_get_value
(
GntSlider
*
slider
);
/**
* gnt_slider_reflect_label:
* @slider: The slider
* @label: The label to update
*
* Update a label with the value of the slider whenever the value changes.
*
* Since: 2.1.0
*/
void
gnt_slider_reflect_label
(
GntSlider
*
slider
,
GntLabel
*
label
);
G_END_DECLS
#endif
/* GNT_SLIDER_H */