-- 作者:admin
-- 发布时间:2015/11/24 13:01:28
-- 课上练习代码——按钮单击效果
#include "graphics.h"
main() { int driver=VGA,model=VGAHI; initgraph(&driver,&model,""); setbkcolor(RGB(100,100,100)); setlinestyle(SOLID_LINE,0,3); setcolor(WHITE); line(100,100,300,100); line(100,100,100,150); setcolor(BLACK); line(300,100,300,150); line(100,150,300,150); for ( ; is_run(); delay_fps(120)) { while (mousemsg()) { mouse_msg m = getmouse(); if(m.x>=100 && m.x<=300 && m.y>=100 && m.y<=150) { if (m.msg == mouse_msg_down) { setcolor(BLACK); line(100,100,300,100); line(100,100,100,150); setcolor(WHITE); line(300,100,300,150); line(100,150,300,150); } if (m.msg == mouse_msg_up) { setcolor(WHITE); line(100,100,300,100); line(100,100,100,150); setcolor(BLACK); line(300,100,300,150); line(100,150,300,150); } }
} } }
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