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| 30 | #define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) |
30 | #define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) |
| 31 | #define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT) |
31 | #define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT) |
| 32 | #define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2)) |
32 | #define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2)) |
| 33 | |
33 | |
| 34 | enum sb_state { |
34 | enum sb_state { |
| 35 | STATE_OFF, |
35 | SB_STATE_OFF, |
| 36 | STATE_IDLE, |
36 | SB_STATE_IDLE, |
| 37 | STATE_MOTION, |
37 | SB_STATE_MOTION, |
| 38 | STATE_UP, |
38 | SB_STATE_UP, |
| 39 | STATE_DOWN, |
39 | SB_STATE_DOWN, |
| 40 | }; |
40 | }; |
| 41 | |
41 | |
| 42 | enum sb_style { |
42 | enum sb_style { |
| 43 | R_SB_NEXT = 1, |
43 | SB_STYLE_NEXT = 1, |
| 44 | R_SB_XTERM = 2, |
44 | SB_STYLE_XTERM = 2, |
| 45 | R_SB_PLAIN = 4, |
45 | SB_STYLE_PLAIN = 4, |
| 46 | R_SB_RXVT = 8, |
46 | SB_STYLE_RXVT = 8, |
| 47 | }; |
47 | }; |
| 48 | |
48 | |
| 49 | enum sb_align { |
49 | enum sb_align { |
| 50 | R_SB_ALIGN_CENTRE, |
50 | SB_ALIGN_CENTRE, |
| 51 | R_SB_ALIGN_TOP, |
51 | SB_ALIGN_TOP, |
| 52 | R_SB_ALIGN_BOTTOM, |
52 | SB_ALIGN_BOTTOM, |
| 53 | }; |
53 | }; |
| 54 | |
54 | |
| 55 | struct scrollBar_t |
55 | struct scrollBar_t |
| 56 | { |
56 | { |
| 57 | rxvt_term *term; |
57 | rxvt_term *term; |
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| 77 | int show (int); |
77 | int show (int); |
| 78 | void destroy (); |
78 | void destroy (); |
| 79 | |
79 | |
| 80 | bool upButton (int y) |
80 | bool upButton (int y) |
| 81 | { |
81 | { |
| 82 | if (style == R_SB_NEXT) |
82 | if (style == SB_STYLE_NEXT) |
| 83 | return y > end && y <= end + width + 1; |
83 | return y > end && y <= end + width + 1; |
| 84 | if (style == R_SB_RXVT) |
84 | if (style == SB_STYLE_RXVT) |
| 85 | return y < beg; |
85 | return y < beg; |
| 86 | return false; |
86 | return false; |
| 87 | } |
87 | } |
| 88 | bool dnButton (int y) |
88 | bool dnButton (int y) |
| 89 | { |
89 | { |
| 90 | if (style == R_SB_NEXT) |
90 | if (style == SB_STYLE_NEXT) |
| 91 | return y > end + width + 1; |
91 | return y > end + width + 1; |
| 92 | if (style == R_SB_RXVT) |
92 | if (style == SB_STYLE_RXVT) |
| 93 | return y > end; |
93 | return y > end; |
| 94 | return false; |
94 | return false; |
| 95 | } |
95 | } |
| 96 | int min_height () |
96 | int min_height () |
| 97 | { |
97 | { |
| 98 | return style == R_SB_NEXT ? SB_THUMB_MIN_HEIGHT : 10; |
98 | return style == SB_STYLE_NEXT ? SB_THUMB_MIN_HEIGHT : 10; |
| 99 | } |
99 | } |
| 100 | int size () |
100 | int size () |
| 101 | { |
101 | { |
| 102 | return max (end - beg - min_height (), 0); |
102 | return max (end - beg - min_height (), 0); |
| 103 | } |
103 | } |
