1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
/**
* Copyright 2023 JogAmp Community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of JogAmp Community.
*/
package com.jogamp.graph.ui.layout;
import com.jogamp.opengl.math.FloatUtil;
/**
* GraphUI CSS property Padding, space belonging to the element and included in the element's size.
*
* The CSS padding properties are used to generate space around an element's content, inside of any defined borders.
*/
public class Padding {
/** Top value */
public final float top;
/** Right value */
public final float right;
/** Bottom value */
public final float bottom;
/** Left value */
public final float left;
/**
* Ctor w/ zero values
*/
public Padding() {
top = 0f; right = 0f; bottom = 0f; left = 0f;
}
/**
* Ctor
* @param top top value
* @param right right value
* @param bottom bottom value
* @param left left value
*/
public Padding(final float top, final float right, final float bottom, final float left) {
this.top = top; this.right = right; this.bottom = bottom; this.left = left;
}
/**
* Ctor
* @param top top value
* @param rl right and left value
* @param bottom bottom value
*/
public Padding(final float top, final float rl, final float bottom) {
this.top = top; this.right = rl; this.bottom = bottom; this.left = rl;
}
/**
* Ctor
* @param tb top and bottom value
* @param rl right and left value
*/
public Padding(final float tb, final float rl) {
this.top = tb; this.right = rl; this.bottom = tb; this.left = rl;
}
/**
* Ctor
* @param trbl top, right, bottom and left value
*/
public Padding(final float trbl) {
this.top = trbl; this.right = trbl; this.bottom = trbl; this.left = trbl;
}
/** Return width of horizontal values top + right. */
public float width() { return left + right; }
/** Return height of vertical values bottom + top. */
public float height() { return bottom + top; }
public boolean zeroSumWidth() { return FloatUtil.isZero( width() ); };
public boolean zeroSumHeight() { return FloatUtil.isZero( height() ); };
public boolean zeroSumSize() { return zeroSumWidth() && zeroSumHeight(); }
@Override
public String toString() { return "Padding[t "+top+", r "+right+", b "+bottom+", l "+left+"]"; }
}
|
