diff options
Diffstat (limited to 'scene/gui/progress_bar.cpp')
| -rw-r--r-- | scene/gui/progress_bar.cpp | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/scene/gui/progress_bar.cpp b/scene/gui/progress_bar.cpp new file mode 100644 index 0000000000..09b960f345 --- /dev/null +++ b/scene/gui/progress_bar.cpp @@ -0,0 +1,72 @@ +/*************************************************************************/ +/* progress_bar.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* http://www.godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* 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. */ +/*************************************************************************/ +#include "progress_bar.h"
+
+
+Size2 ProgressBar::get_minimum_size() const {
+
+ Ref<StyleBox> bg = get_stylebox("bg");
+ Ref<Font> font = get_font("font");
+
+ Size2 ms=bg->get_minimum_size()+bg->get_center_size();
+ ms.height=MAX(ms.height,bg->get_minimum_size().height+font->get_height());
+ return ms;
+}
+
+
+void ProgressBar::_notification(int p_what) {
+
+
+ if (p_what==NOTIFICATION_DRAW) {
+
+ Ref<StyleBox> bg = get_stylebox("bg");
+ Ref<StyleBox> fg = get_stylebox("fg");
+ Ref<Font> font = get_font("font");
+ Color font_color=get_color("font_color");
+ Color font_color_shadow=get_color("font_color_shadow");
+
+ draw_style_box(bg,Rect2(Point2(),get_size()));
+ float r = get_unit_value();
+ int mp = fg->get_minimum_size().width;
+ int p = r*get_size().width-mp;
+ if (p>0) {
+
+ draw_style_box(fg,Rect2(Point2(),Size2(p+fg->get_minimum_size().width,get_size().height)));
+ }
+
+ int fh=font->get_height();
+ String txt=itos(int(get_unit_value()*100))+"%";
+ font->draw_halign(get_canvas_item(),Point2(0,font->get_ascent()+(get_size().height-font->get_height())/2),HALIGN_CENTER,get_size().width,txt,font_color);
+ }
+}
+
+ProgressBar::ProgressBar() {
+
+ set_v_size_flags(0);
+}
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