| 1 |
673 |
markom |
#include <stdio.h>
|
| 2 |
|
|
#define MWINCLUDECOLORS
|
| 3 |
|
|
#include "nano-X.h"
|
| 4 |
|
|
/*
|
| 5 |
|
|
* Demo to test child window movement and redrawing
|
| 6 |
|
|
*/
|
| 7 |
|
|
int
|
| 8 |
|
|
main(int ac,char **av)
|
| 9 |
|
|
{
|
| 10 |
|
|
GR_COORD offset_x = 0, offset_y = 0;
|
| 11 |
|
|
GR_WINDOW_ID window1, subwindow1, subsubwin1;
|
| 12 |
|
|
GR_WINDOW_ID window2, subwindow2;
|
| 13 |
|
|
/*GR_WINDOW_ID subsubwin2;*/
|
| 14 |
|
|
GR_EVENT event;
|
| 15 |
|
|
|
| 16 |
|
|
fprintf(stderr,"This is a demo program.\n");
|
| 17 |
|
|
fprintf(stderr,"Left-button drags window\n");
|
| 18 |
|
|
fprintf(stderr,"Right-button raises window\n");
|
| 19 |
|
|
|
| 20 |
|
|
GrOpen();
|
| 21 |
|
|
window1 = GrNewWindow(GR_ROOT_WINDOW_ID, 20, 20, 100, 60, 4, BLACK, BLUE);
|
| 22 |
|
|
subwindow1 = GrNewWindow(window1, 5, 5, 90, 50, 4, WHITE, RED);
|
| 23 |
|
|
subsubwin1 = GrNewWindow(subwindow1, 10, 10, 10, 10, 2, GREEN, BLUE);
|
| 24 |
|
|
|
| 25 |
|
|
window2 = GrNewWindow(GR_ROOT_WINDOW_ID, 20, 100, 100, 60, 4, BLACK, BLUE);
|
| 26 |
|
|
subwindow2 = GrNewWindow(window2, 5, 5, 90, 50, 4, WHITE, RED);
|
| 27 |
|
|
/* subsubwin2 = GrNewWindow(subwindow2, 10, 10, 10, 10, 2, GREEN, BLUE); */
|
| 28 |
|
|
|
| 29 |
|
|
GrSelectEvents(window1,
|
| 30 |
|
|
GR_EVENT_MASK_EXPOSURE |
|
| 31 |
|
|
GR_EVENT_MASK_BUTTON_DOWN |
|
| 32 |
|
|
GR_EVENT_MASK_BUTTON_UP |
|
| 33 |
|
|
GR_EVENT_MASK_MOUSE_ENTER |
|
| 34 |
|
|
GR_EVENT_MASK_MOUSE_EXIT |
|
| 35 |
|
|
GR_EVENT_MASK_MOUSE_MOTION |
|
| 36 |
|
|
GR_EVENT_MASK_CLOSE_REQ);
|
| 37 |
|
|
|
| 38 |
|
|
GrSelectEvents(window2,
|
| 39 |
|
|
GR_EVENT_MASK_EXPOSURE |
|
| 40 |
|
|
GR_EVENT_MASK_BUTTON_DOWN |
|
| 41 |
|
|
GR_EVENT_MASK_BUTTON_UP |
|
| 42 |
|
|
GR_EVENT_MASK_MOUSE_ENTER |
|
| 43 |
|
|
GR_EVENT_MASK_MOUSE_EXIT |
|
| 44 |
|
|
GR_EVENT_MASK_MOUSE_MOTION |
|
| 45 |
|
|
GR_EVENT_MASK_CLOSE_REQ);
|
| 46 |
|
|
|
| 47 |
|
|
GrSelectEvents(subsubwin1,
|
| 48 |
|
|
GR_EVENT_MASK_BUTTON_DOWN |
|
| 49 |
|
|
0);
|
| 50 |
|
|
|
| 51 |
|
|
GrMapWindow(subsubwin1);
|
| 52 |
|
|
GrMapWindow(subwindow1);
|
| 53 |
|
|
GrMapWindow(window1);
|
| 54 |
|
|
|
| 55 |
|
|
/*GrMapWindow(subsubwin2);*/
|
| 56 |
|
|
GrMapWindow(subwindow2);
|
| 57 |
|
|
GrMapWindow(window2);
|
| 58 |
|
|
|
| 59 |
|
|
while(1) {
|
| 60 |
|
|
GrGetNextEvent(&event);
|
| 61 |
|
|
|
| 62 |
|
|
switch (event.type) {
|
| 63 |
|
|
case GR_EVENT_TYPE_NONE:
|
| 64 |
|
|
break;
|
| 65 |
|
|
case GR_EVENT_TYPE_BUTTON_DOWN:
|
| 66 |
|
|
offset_x = event.button.x;
|
| 67 |
|
|
offset_y = event.button.y;
|
| 68 |
|
|
|
| 69 |
|
|
if (event.button.changebuttons & GR_BUTTON_R) {
|
| 70 |
|
|
GrRaiseWindow(event.button.wid);
|
| 71 |
|
|
}
|
| 72 |
|
|
if (event.button.wid == subsubwin1) {
|
| 73 |
|
|
GR_WINDOW_INFO winfo;
|
| 74 |
|
|
GrGetWindowInfo(subsubwin1, &winfo);
|
| 75 |
|
|
if (winfo.parent == subwindow1) {
|
| 76 |
|
|
GrReparentWindow(subsubwin1, subwindow2, 10, 10);
|
| 77 |
|
|
} else {
|
| 78 |
|
|
GrReparentWindow(subsubwin1, subwindow1, 10, 10);
|
| 79 |
|
|
}
|
| 80 |
|
|
}
|
| 81 |
|
|
case GR_EVENT_TYPE_MOUSE_MOTION:
|
| 82 |
|
|
if (event.mouse.buttons == GR_BUTTON_L &&
|
| 83 |
|
|
(event.mouse.wid == window1 || event.mouse.wid == window2)) {
|
| 84 |
|
|
GrMoveWindow(event.mouse.wid,
|
| 85 |
|
|
event.mouse.rootx - offset_x,
|
| 86 |
|
|
event.mouse.rooty - offset_y);
|
| 87 |
|
|
}
|
| 88 |
|
|
if (event.mouse.buttons == GR_BUTTON_R) {
|
| 89 |
|
|
GrResizeWindow(event.mouse.wid,
|
| 90 |
|
|
event.mouse.x + 1,
|
| 91 |
|
|
event.mouse.y + 1);
|
| 92 |
|
|
}
|
| 93 |
|
|
break;
|
| 94 |
|
|
case GR_EVENT_TYPE_EXPOSURE:
|
| 95 |
|
|
/*GrFillRect(event.exposure.wid, defgc,
|
| 96 |
|
|
event.exposure.x, event.exposure.y,
|
| 97 |
|
|
event.exposure.width, event.exposure.height);*/
|
| 98 |
|
|
break;
|
| 99 |
|
|
case GR_EVENT_TYPE_CLOSE_REQ:
|
| 100 |
|
|
GrClose();
|
| 101 |
|
|
exit(0);
|
| 102 |
|
|
default:
|
| 103 |
|
|
fprintf(stderr, "%d\n", event.type);
|
| 104 |
|
|
}
|
| 105 |
|
|
}
|
| 106 |
|
|
GrClose();
|
| 107 |
|
|
}
|
