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win_scrollbar.h
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/*
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(C) Copyright 2000 Joel Vennin
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Part of the Adonthell Project http://adonthell.linuxgames.com
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY.
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See the COPYING file for more details
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*/
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#ifndef WIN_SCROLLBAR_H_
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#define WIN_SCROLLBAR_H_
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#include "
image.h
"
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#include "win_types.h"
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class
win_theme
;
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class
win_scroll
;
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class
win_scrollbar
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{
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public
:
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win_scrollbar
();
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win_scrollbar
(
win_scroll
* );
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win_scrollbar
(
win_scrollbar
&);
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win_scrollbar
(
char
*rep);
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~
win_scrollbar
();
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void
update_bar();
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void
load(
char
*);
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void
update_back();
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void
destroy();
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void
set_scrollbar(
win_scrollbar
&);
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void
set_scrollbar(
win_theme
& wt);
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void
set_visible_scrollbar(
bool
b)
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{visible_=b;}
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void
set_trans_scrollbar(
bool
b)
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{
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if
(!bar_draw_)
return
;
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if
((trans_=b)){ bar_draw_->
set_alpha
(130);back_draw_->
set_alpha
(130); }
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else
{bar_draw_->
set_alpha
(255);back_draw_->
set_alpha
(255); }
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}
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void
set_brightness_scrollbar(
bool
b){brightness_=b;refresh();}
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void
draw(
drawing_area
* da= NULL);
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u_int16
height_bar(){
if
(bar_)
return
bar_->
height
();
return
0;}
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private
:
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void
init();
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void
refresh();
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win_scrollbar
& operator=(
win_scrollbar
&);
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image
* back_bot_;
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image
* back_mid_;
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image
* back_top_;
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image
* bar_top_;
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image
* bar_bot_;
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image
* bar_mid_;
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image
* bar_flex_;
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image
* bar_;
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image
* back_;
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image
* bar_brightness_;
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image
* back_brightness_;
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image
* bar_draw_;
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image
* back_draw_;
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bool
visible_;
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bool
brightness_;
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bool
trans_;
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win_scroll
* wsc_;
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};
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#endif
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src
win_scrollbar.h
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