source:
orxonox.OLD/trunk/src/lib/gui/gl_gui/glgui_bar.cc
@
6774
Last change on this file since 6774 was 6305, checked in by bensch, 19 years ago | |
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File size: 1.3 KB |
Rev | Line | |
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[4744] | 1 | /* |
[1853] | 2 | orxonox - the future of 3D-vertical-scrollers |
3 | ||
4 | Copyright (C) 2004 orx | |
5 | ||
6 | This program is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
8 | the Free Software Foundation; either version 2, or (at your option) | |
9 | any later version. | |
[1855] | 10 | |
11 | ### File Specific: | |
[5360] | 12 | main-programmer: Benjamin Grauer |
[1855] | 13 | co-programmer: ... |
[1853] | 14 | */ |
15 | ||
[5360] | 16 | #define DEBUG_SPECIAL_MODULE DEBUG_MODULE_GUI |
[1853] | 17 | |
[6287] | 18 | #include "glgui_bar.h" |
[1853] | 19 | |
[1856] | 20 | using namespace std; |
[1853] | 21 | |
[3245] | 22 | /** |
[6295] | 23 | * @brief standard constructor |
[3245] | 24 | */ |
[5365] | 25 | GLGuiBar::GLGuiBar () |
[3365] | 26 | { |
[5360] | 27 | this->init(); |
[4320] | 28 | |
[3365] | 29 | } |
[1853] | 30 | |
31 | ||
[3245] | 32 | /** |
[6295] | 33 | * @brief standard deconstructor |
34 | */ | |
[5365] | 35 | GLGuiBar::~GLGuiBar() |
[3543] | 36 | { |
[5360] | 37 | |
[3543] | 38 | } |
[5360] | 39 | |
40 | /** | |
[6295] | 41 | * @brief initializes the GUI-element |
[5360] | 42 | */ |
[6287] | 43 | void GLGuiBar::init() |
[5360] | 44 | { |
[5365] | 45 | this->setClassID(CL_GLGUI_BAR, "GLGuiBar"); |
[5360] | 46 | |
[6295] | 47 | this->frontMat.setDiffuse(1,0,0); |
48 | this->frontMat.setTransparency(.99); | |
49 | ||
50 | this->setSize2D(50, 10); | |
51 | ||
[6287] | 52 | this->value = 0.5f; |
53 | this->minimum = 0.0f; | |
54 | this->maximum = 1.0f; | |
[5360] | 55 | } |
56 | ||
57 | /** | |
[6295] | 58 | * @brief draws the GLGuiBar |
[5360] | 59 | */ |
[6287] | 60 | void GLGuiBar::draw() const |
[5360] | 61 | { |
[6295] | 62 | this->startDraw(); |
[5360] | 63 | |
[6287] | 64 | GLGuiWidget::draw(); |
65 | ||
[6295] | 66 | this->frontMat.select(); |
[6287] | 67 | glBegin(GL_QUADS); |
68 | ||
[6305] | 69 | glVertex2f(3.0, 3.0); |
70 | glVertex2f(3.0, (this->getSizeY2D()-3.0)* (value/maximum)); | |
71 | glVertex2f(this->getSizeX2D()-3.0, (this->getSizeY2D()-3.0) * (value/maximum)); | |
72 | glVertex2f(this->getSizeX2D()-3.0, 3.0); | |
[6287] | 73 | |
74 | glEnd(); | |
[6295] | 75 | this->endDraw(); |
[5360] | 76 | } |
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