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Comparing rxvt-unicode/src/scrollbar-rxvt.C (file contents):
Revision 1.20 by root, Tue Jan 3 02:43:33 2006 UTC vs.
Revision 1.24 by root, Mon Jan 16 18:10:07 2006 UTC

… …
25#include "rxvt.h" /* NECESSARY */ 25#include "rxvt.h" /* NECESSARY */
26 26
27/*----------------------------------------------------------------------*/ 27/*----------------------------------------------------------------------*/
28#if defined(RXVT_SCROLLBAR) 28#if defined(RXVT_SCROLLBAR)
29 29
30/* draw triangular button with a shadow of MENU_SHADOW (1 or 2) pixels */ 30#define SHADOW_WIDTH 1
31void 31
32rxvt_term::Draw_button (int x, int y, int state, int dirn) 32static void
33draw_shadow (rxvt_term *term, int x, int y, int w, int h)
33{ 34{
35 int shadow;
36
37 shadow = (w == 0 || h == 0) ? 1 : SHADOW_WIDTH;
38 w += x - 1;
39 h += y - 1;
40
41 for (; shadow-- > 0; x++, y++, w--, h--)
42 {
43 XDrawLine (term->display->display, term->scrollBar.win, term->topShadowGC, x, y, w, y);
44 XDrawLine (term->display->display, term->scrollBar.win, term->topShadowGC, x, y, x, h);
45 XDrawLine (term->display->display, term->scrollBar.win, term->botShadowGC, w, h, w, y + 1);
46 XDrawLine (term->display->display, term->scrollBar.win, term->botShadowGC, w, h, x + 1, h);
47 }
48}
49
50/* draw triangular button with a shadow of 2 pixels */
51static void
52draw_button (rxvt_term *term, int x, int y, int state, int dirn)
53{
34 unsigned int sz, sz2; 54 unsigned int sz, sz2;
35 XPoint pt[3]; 55 XPoint pt[3];
36 GC top, bot; 56 GC top, bot;
37 57
38 sz = scrollBar.width; 58 sz = term->scrollBar.width;
39 sz2 = sz / 2; 59 sz2 = sz / 2;
40 switch (state) 60 switch (state)
41 { 61 {
42 case +1: 62 case +1:
43 top = topShadowGC; 63 top = term->topShadowGC;
44 bot = botShadowGC; 64 bot = term->botShadowGC;
45 break; 65 break;
46 case -1: 66 case -1:
47 top = botShadowGC; 67 top = term->botShadowGC;
48 bot = topShadowGC; 68 bot = term->topShadowGC;
49 break; 69 break;
50 default: 70 default:
51 top = bot = scrollbarGC; 71 top = bot = term->scrollbarGC;
52 break; 72 break;
53 } 73 }
54 74
55 /* fill triangle */ 75 /* fill triangle */
56 pt[0].x = x; 76 pt[0].x = x;
… …
65 { 85 {
66 pt[0].y = pt[1].y = y; 86 pt[0].y = pt[1].y = y;
67 pt[2].y = y + sz - 1; 87 pt[2].y = y + sz - 1;
68 } 88 }
69 89
70 XFillPolygon (display->display, scrollBar.win, scrollbarGC, 90 XFillPolygon (term->display->display, term->scrollBar.win, term->scrollbarGC,
71 pt, 3, Convex, CoordModeOrigin); 91 pt, 3, Convex, CoordModeOrigin);
72 92
73 /* draw base */ 93 /* draw base */
74 XDrawLine (display->display, scrollBar.win, (dirn == UP ? bot : top), 94 XDrawLine (term->display->display, term->scrollBar.win, (dirn == UP ? bot : top),
75 pt[0].x, pt[0].y, pt[1].x, pt[1].y); 95 pt[0].x, pt[0].y, pt[1].x, pt[1].y);
76 96
77 /* draw shadow on left */ 97 /* draw shadow on left */
78 pt[1].x = x + sz2 - 1; 98 pt[1].x = x + sz2 - 1;
79 pt[1].y = y + (dirn == UP ? 0 : sz - 1); 99 pt[1].y = y + (dirn == UP ? 0 : sz - 1);
80 XDrawLine (display->display, scrollBar.win, top, 100 XDrawLine (term->display->display, term->scrollBar.win, top,
81 pt[0].x, pt[0].y, pt[1].x, pt[1].y); 101 pt[0].x, pt[0].y, pt[1].x, pt[1].y);
82 102
83#if (MENU_SHADOW > 1) 103#if SHADOW_WIDTH > 1
84 /* doubled */ 104 /* doubled */
85 pt[0].x++; 105 pt[0].x++;
86 106
87 if (dirn == UP) 107 if (dirn == UP)
88 { 108 {
… …
93 { 113 {
94 pt[0].y++; 114 pt[0].y++;
95 pt[1].y--; 115 pt[1].y--;
96 } 116 }
97 117
98 XDrawLine (display->display, scrollBar.win, top, 118 XDrawLine (term->display->display, term->scrollBar.win, top,
99 pt[0].x, pt[0].y, pt[1].x, pt[1].y); 119 pt[0].x, pt[0].y, pt[1].x, pt[1].y);
100#endif 120#endif
121
101 /* draw shadow on right */ 122 /* draw shadow on right */
102 pt[1].x = x + sz - 1; 123 pt[1].x = x + sz - 1;
103 /* pt[2].x = x + sz2; */ 124 /* pt[2].x = x + sz2; */
104 pt[1].y = y + (dirn == UP ? sz - 1 : 0); 125 pt[1].y = y + (dirn == UP ? sz - 1 : 0);
105 pt[2].y = y + (dirn == UP ? 0 : sz - 1); 126 pt[2].y = y + (dirn == UP ? 0 : sz - 1);
106 XDrawLine (display->display, scrollBar.win, bot, 127 XDrawLine (term->display->display, term->scrollBar.win, bot,
107 pt[2].x, pt[2].y, pt[1].x, pt[1].y); 128 pt[2].x, pt[2].y, pt[1].x, pt[1].y);
108 129
109#if (MENU_SHADOW > 1) 130#if SHADOW_WIDTH > 1
110 /* doubled */ 131 /* doubled */
111 pt[1].x--; 132 pt[1].x--;
112 if (dirn == UP) 133 if (dirn == UP)
113 { 134 {
114 pt[2].y++; 135 pt[2].y++;
… …
118 { 139 {
119 pt[2].y--; 140 pt[2].y--;
120 pt[1].y++; 141 pt[1].y++;
121 } 142 }
122 143
123 XDrawLine (display->display, scrollBar.win, bot, 144 XDrawLine (term->display->display, term->scrollBar.win, bot,
124 pt[2].x, pt[2].y, pt[1].x, pt[1].y); 145 pt[2].x, pt[2].y, pt[1].x, pt[1].y);
125#endif 146#endif
126} 147}
127 148
128int 149int
… …
180 sbshadow, scrollBar.top, sbwidth, 201 sbshadow, scrollBar.top, sbwidth,
181 scrollbar_len); 202 scrollbar_len);
182 203
183 if (sbshadow) 204 if (sbshadow)
184 /* trough shadow */ 205 /* trough shadow */
185 rxvt_Draw_Shadow (display->display, scrollBar.win, 206 draw_shadow (this, 0, 0, sbwidth + 2 * sbshadow, scrollBar.end + (sbwidth + 1) + sbshadow);
186 botShadowGC, topShadowGC,
187 0, 0,
188 sbwidth + 2 * sbshadow, /* scrollbar_TotalWidth () */
189 scrollBar.end + (sbwidth + 1) + sbshadow);
190 207
191 /* shadow for scrollbar slider */ 208 /* shadow for scrollbar slider */
192 rxvt_Draw_Shadow (display->display, scrollBar.win, 209 draw_shadow (this, sbshadow, scrollBar.top, sbwidth, scrollbar_len);
193 topShadowGC, botShadowGC,
194 sbshadow, scrollBar.top, sbwidth,
195 scrollbar_len);
196 210
197 /* Redraw scrollbar arrows */ 211 /* Redraw scrollbar arrows */
198 Draw_button (sbshadow, sbshadow, (scrollbar_isUp () ? -1 : +1), UP); 212 draw_button (this, sbshadow, sbshadow, (scrollbar_isUp () ? -1 : +1), UP);
199 Draw_button (sbshadow, scrollBar.end + 1, (scrollbar_isDn () ? -1 : +1), DN); 213 draw_button (this, sbshadow, scrollBar.end + 1, (scrollbar_isDn () ? -1 : +1), DN);
200 214
201 return 1; 215 return 1;
202} 216}
203#endif /* RXVT_SCROLLBAR */ 217#endif /* RXVT_SCROLLBAR */
204/*----------------------- end-of-file (C source) -----------------------*/ 218/*----------------------- end-of-file (C source) -----------------------*/

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