mirror of
https://github.com/davatorium/rofi.git
synced 2024-11-25 13:55:34 -05:00
95 lines
2.6 KiB
C
95 lines
2.6 KiB
C
/*
|
|
* rofi
|
|
*
|
|
* MIT/X11 License
|
|
* Copyright © 2013-2017 Qball Cow <qball@gmpclient.org>
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
|
* a copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish,
|
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
|
* permit persons to whom the Software is furnished to do so, subject to
|
|
* the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
|
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
|
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
|
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
*/
|
|
|
|
#ifndef ROFI_SCROLLBAR_H
|
|
#define ROFI_SCROLLBAR_H
|
|
#include <cairo.h>
|
|
#include "widgets/widget.h"
|
|
#include "widgets/widget-internal.h"
|
|
|
|
/**
|
|
* @defgroup Scrollbar Scrollbar
|
|
* @ingroup widget
|
|
*
|
|
* @{
|
|
*/
|
|
/**
|
|
* Internal structure for the scrollbar.
|
|
*/
|
|
typedef struct _scrollbar
|
|
{
|
|
widget widget;
|
|
unsigned int length;
|
|
unsigned int pos;
|
|
unsigned int pos_length;
|
|
RofiDistance width;
|
|
} scrollbar;
|
|
|
|
/**
|
|
* @param parent The parent widget.
|
|
* @param name The name of the widget.
|
|
*
|
|
* Create a new scrollbar
|
|
*
|
|
* @returns the scrollbar object.
|
|
*/
|
|
scrollbar *scrollbar_create ( widget *parent, const char *name );
|
|
|
|
/**
|
|
* @param sb scrollbar object
|
|
* @param pos_length new length
|
|
*
|
|
* set the length of the handle relative to the max value of bar.
|
|
*/
|
|
void scrollbar_set_handle_length ( scrollbar *sb, unsigned int pos_length );
|
|
|
|
/**
|
|
* @param sb scrollbar object
|
|
* @param pos new position
|
|
*
|
|
* set the position of the handle relative to the set max value of bar.
|
|
*/
|
|
void scrollbar_set_handle ( scrollbar *sb, unsigned int pos );
|
|
|
|
/**
|
|
* @param sb scrollbar object
|
|
* @param max the new max
|
|
*
|
|
* set the max value of the bar.
|
|
*/
|
|
void scrollbar_set_max_value ( scrollbar *sb, unsigned int max );
|
|
|
|
/**
|
|
* @param sb scrollbar object
|
|
* @param y clicked position
|
|
*
|
|
* Calculate the position of the click relative to the max value of bar
|
|
*/
|
|
guint scrollbar_scroll_get_line ( const scrollbar *sb, int y );
|
|
|
|
/*@}*/
|
|
#endif // ROFI_SCROLLBAR_H
|