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75 lines
2.1 KiB
C
75 lines
2.1 KiB
C
/* ------------ barchart.c ----------- */
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#include "dflat.h"
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#define BCHEIGHT 12
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#define BCWIDTH 44
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#define COLWIDTH 4
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static DFWINDOW Bwnd;
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/* ------- project schedule array ------- */
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static struct ProjChart {
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char *prj;
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int start, stop;
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} projs[] = {
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{"Center St", 0,3},
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{"City Hall", 0,5},
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{"Rt 395 ", 1,4},
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{"Sky Condo", 2,3},
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{"Out Hs ", 0,4},
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{"Bk Palace", 1,5}
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};
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static char *Title = " PROJECT SCHEDULE";
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static char *Months = " Jan Feb Mar Apr May Jun";
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static int BarChartProc(DFWINDOW wnd, DFMESSAGE msg,
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DF_PARAM p1, DF_PARAM p2)
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{
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switch (msg) {
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case DFM_COMMAND:
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if ((int)p1 == DF_ID_HELP) {
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DfDisplayHelp(wnd, "BarChart");
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return TRUE;
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}
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break;
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case DFM_CLOSE_WINDOW:
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Bwnd = NULL;
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break;
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default:
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break;
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}
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return DfDefaultWndProc(wnd, msg, p1, p2);
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}
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void BarChart(DFWINDOW pwnd)
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{
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int pct = sizeof projs / sizeof(struct ProjChart);
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int i;
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if (Bwnd == NULL) {
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Bwnd = DfDfCreateWindow(DF_PICTUREBOX,
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"BarChart",
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-1, -1, BCHEIGHT, BCWIDTH,
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NULL, pwnd, BarChartProc,
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DF_SHADOW |
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DF_CONTROLBOX |
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DF_MOVEABLE |
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DF_HASBORDER
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);
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DfSendMessage(Bwnd, DFM_ADDTEXT, (DF_PARAM) Title, 0);
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DfSendMessage(Bwnd, DFM_ADDTEXT, (DF_PARAM) "", 0);
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for (i = 0; i < pct; i++) {
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DfSendMessage(Bwnd,DFM_ADDTEXT,(DF_PARAM)projs[i].prj,0);
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DfDrawBar(Bwnd, DF_SOLIDBAR+(i%4),
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11+projs[i].start*COLWIDTH, 2+i,
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(1 + projs[i].stop-projs[i].start) * COLWIDTH,
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TRUE);
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}
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DfSendMessage(Bwnd, DFM_ADDTEXT, (DF_PARAM) "", 0);
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DfSendMessage(Bwnd, DFM_ADDTEXT, (DF_PARAM) Months, 0);
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DfDrawBox(Bwnd, 10, 1, pct+2, 25);
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}
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DfSendMessage(Bwnd, DFM_SETFOCUS, TRUE, 0);
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}
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