| 1 | #ifndef SCROLLBAR_H |
1 | #ifndef SCROLLBAR_H |
| 2 | #define SCROLLBAR_H |
2 | #define SCROLLBAR_H |
| 3 | |
3 | |
| 4 | #include <X11/Xlib.h> |
4 | #include <X11/Xlib.h> |
|
|
5 | #include "rxvtutil.h" |
| 5 | |
6 | |
| 6 | struct rxvt_term; |
7 | struct rxvt_term; |
| 7 | |
8 | |
| 8 | #define SB_WIDTH_NEXT 19 |
9 | #define SB_WIDTH_NEXT 19 |
| 9 | #define SB_WIDTH_XTERM 15 |
10 | #define SB_WIDTH_XTERM 15 |
| … | |
… | |
| 54 | struct scrollBar_t |
55 | struct scrollBar_t |
| 55 | { |
56 | { |
| 56 | rxvt_term *term; |
57 | rxvt_term *term; |
| 57 | sb_state state; /* scrollbar state */ |
58 | sb_state state; /* scrollbar state */ |
| 58 | char init; /* scrollbar has been initialised */ |
59 | char init; /* scrollbar has been initialised */ |
| 59 | unsigned int beg; /* slider sub-window begin height */ |
60 | int beg; /* slider sub-window begin height */ |
| 60 | unsigned int end; /* slider sub-window end height */ |
61 | int end; /* slider sub-window end height */ |
| 61 | unsigned int top; /* slider top position */ |
62 | int top; /* slider top position */ |
| 62 | unsigned int bot; /* slider bottom position */ |
63 | int bot; /* slider bottom position */ |
| 63 | sb_style style; /* style: rxvt, xterm, next */ |
64 | sb_style style; /* style: rxvt, xterm, next */ |
| 64 | unsigned int width; /* scrollbar width */ |
65 | int width; /* scrollbar width */ |
| 65 | int shadow; /* scrollbar shadow width */ |
66 | int shadow; /* scrollbar shadow width */ |
| 66 | int last_bot; /* scrollbar last bottom position */ |
67 | int last_bot; /* scrollbar last bottom position */ |
| 67 | int last_top; /* scrollbar last top position */ |
68 | int last_top; /* scrollbar last top position */ |
| 68 | int last_state; /* scrollbar last state */ |
69 | int last_state; /* scrollbar last state */ |
| 69 | sb_align align; |
70 | sb_align align; |
| … | |
… | |
| 90 | return y > end + width + 1; |
91 | return y > end + width + 1; |
| 91 | if (style == R_SB_RXVT) |
92 | if (style == R_SB_RXVT) |
| 92 | return y > end; |
93 | return y > end; |
| 93 | return false; |
94 | return false; |
| 94 | } |
95 | } |
| 95 | unsigned min_height () |
96 | int min_height () |
| 96 | { |
97 | { |
| 97 | return style == R_SB_NEXT ? SB_THUMB_MIN_HEIGHT : 10; |
98 | return style == R_SB_NEXT ? SB_THUMB_MIN_HEIGHT : 10; |
| 98 | } |
99 | } |
| 99 | unsigned size () |
100 | int size () |
| 100 | { |
101 | { |
| 101 | return end - beg - min_height (); |
102 | return max (end - beg - min_height (), 0); |
| 102 | } |
103 | } |
| 103 | unsigned total_width () |
104 | int total_width () |
| 104 | { |
105 | { |
| 105 | return width + shadow * 2; |
106 | return width + shadow * 2; |
| 106 | } |
107 | } |
| 107 | bool above_slider (int y) |
108 | bool above_slider (int y) |
| 108 | { |
109 | { |
