int main() {
XEvent event;
KeySym key;
char text[255];
init_x();
while(1) {
XNextEvent(dis, &event);
if (event.type==Expose && event.xexpose.count==0) {
redraw();
}
if (event.type==KeyPress&&
XLookupString(&event.xkey,text,255,&key,0)==1) {
if (text[0]=='q') {
close_x();
}
printf("You pressed the %c key!\n",text[0]);
}
if (event.type==ButtonPress) {
int x=event.xbutton.x,
y=event.xbutton.y;
strcpy(text,"X is FUN!");
XSetForeground(dis,gc,rand()%event.xbutton.x%255);
XDrawString(dis,win,gc,x,y, text, strlen(text));
}
}
return 0;
}
int main(int argc, char ** argv) {
init_x();
init_term();
pthread_t thread_term, thread_gui;
pthread_create(&thread_gui, NULL, x_main_loop, NULL);
pthread_create(&thread_term, NULL, term_main_loop, NULL);
pthread_join(thread_gui, NULL);
pthread_cancel(thread_term);
close_term();
close_x();
}
int
main(int c, char *v[])
{
open_x();
query_x_a(NULL);
query_x_b(NULL);
query_x_a_b(NULL);
close_x();
return 0;
}
main () {
XEvent event; /* the XEvent declaration !!! */
KeySym key; /* a dealie-bob to handle KeyPress Events */
char text[255]; /* a char buffer for KeyPress Events */
init_x();
int x,y,x1,y1,a,b,a1,b1;
x=0;
y=0;
a=500;
b=500;
/* look for events forever... */
while(1) {
/* get the next event and stuff it into our event variable.
Note: only events we set the mask for are detected!
*/
XNextEvent(dis, &event);
if (event.type==Expose && event.xexpose.count==0) {
/* the window was exposed redraw it! */
redraw();
}
if (event.type==KeyPress&&
XLookupString(&event.xkey,text,255,&key,0)==1) {
/* use the XLookupString routine to convert the invent
KeyPress data into regular text. Weird but necessary...
*/
if (text[0]=='q') {
close_x();
}
if (text[0]=='w') {
//redraw();
x1=event.xbutton.x-x;
y1=event.xbutton.y-y;
x=x+x1/(sqrt(x1*x1+y1*y1)/6);
y=y+y1/(sqrt(x1*x1+y1*y1)/6);
draw_cr(x,y);
a1=event.xbutton.x-a;
b1=event.xbutton.y-b;
a=a-a1/(sqrt(a1*a1+b1*b1)/8);
b=b-b1/(sqrt(a1*a1+b1*b1)/8);
draw_cr(a,b);
}
}
}
}
void main()
{
char text[256];
XEvent event; /* the XEvent declaration !!! */
KeySym key;
XColor tmp;
init_x();
XParseColor(display, DefaultColormap(display,screen), "chartreuse", &tmp);
XAllocColor(display,DefaultColormap(display,screen),&tmp);
chartreuse=tmp.pixel;
XSetForeground(display,gc,chartreuse);
//XDrawArc(display,window,gc,45,1, 17,17,0,23040);
XDrawRectangle(display, window, gc, 10, 10, 30, 30);
/* look for events forever... */
while(1)
{
/* get the next event and stuff it into our event variable.
Note: only events we set the mask for are detected!
*/
XNextEvent(display, &event);
if (event.type==Expose && event.xexpose.count==0)
{
/* the window was exposed redraw it! */
redraw();
}
if (event.type==KeyPress && XLookupString(&event.xkey,text,255,&key,0)==1)
{
/* use the XLookupString routine to convert the invent
KeyPress data into regular text. Weird but necessary...
*/
if (text[0]=='q')
{
close_x();
}
}
}
}
