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Cream of the Crop 1
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Cream of the Crop 1.iso
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PROGRAM
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TGCBOR20.ARJ
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INTROPAK.COM
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RESIZE.C
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1991-04-25
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/* program resize */
#include "teglsys.h"
/* -- this program illustrates how to define a mouse click area, specifically */
/* -- a resize click area and how to associate an event that will be called */
/* -- by the supervisor whenever the frame is resized. */
/* -- Just draws a frame with a rectangle in the corner which will */
/* -- be the resize mouse click area. */
void drawwinframe(imagestkptr ifs);
void frameit(imagestkptr ifs)
{
setfillstyle(SOLID_FILL,WHITE);
setviewport(0,0,getmaxx(),getmaxy(),FALSE);
bar(ifs->x,ifs->y,ifs->x1,ifs->y1);
setcolor(BLACK);
rectangle(ifs->x,ifs->y,ifs->x1,ifs->y1);
rectangle(ifs->x1 - 10,ifs->y1 - 10,ifs->x1 - 1,ifs->y1 - 1);
}
/* -- event that is called automatically after a resize mouse click area */
/* -- is selected and the frame is resized. */
unsigned redrawwinframe(imagestkptr ifs, msclickptr ms)
{
drawwinframe(ifs);
return 0;
}
/* -- Draw the window frame and define the the mouse click area for the */
/* -- resizing action */
void drawwinframe(imagestkptr ifs)
{ int mx, my;
frameit(ifs);
resetmouseclicks(ifs,NULL);
mx = ifs->x1 - ifs->x;
my = ifs->y1 - ifs->y;
/* -- set framesize constraints */
defineresizeminmax(ifs,100,100,400,200);
/* -- set the mouse click area */
defineresizeclickarea(ifs,mx - 10,my - 10,mx,my,redrawwinframe);
}
imagestkptr window;
void main(int argc, char **argv)
{
easytegl(); /* -- standard set up */
easyout();
pushimage(100,100,300,200); /* -- save background */
window = stackptr; /* -- get the pointer */
drawwinframe(window); /* -- draw it the first time */
teglsupervisor(); /* -- give it to the supervisor */
}