void CHyperlinkStatic::OnLButtonDown(UINT nFlags, CPoint point)
{
if ( _bGetCaptionSize == false )
GetCaptionSize();
if (InCaptionRange(point))
ShellExecute(0, "open", _strHyperlink, 0, 0, SW_SHOWNORMAL);
CStatic::OnLButtonDown(nFlags, point);
}
void CHyperlinkStatic::OnMouseMove(UINT nFlags, CPoint point)
{
if ( _bMouseInControl == false ) {
//Track the mouse leave event
TRACKMOUSEEVENT tme;
tme.cbSize = sizeof(tme);
tme.hwndTrack = GetSafeHwnd();
tme.dwFlags = TME_LEAVE;
_TrackMouseEvent(&tme);
_bMouseInControl = true;
}
else {
if ( _bGetCaptionSize == false )
GetCaptionSize();
::SetCursor((InCaptionRange(point))?_hHandCursor:_hArrowCursor);
}
CStatic::OnMouseMove(nFlags, point);
}
int main(void)
{
Stream *graph;
int fnrc, i, j;
double width, height;
int r, g, b;
char perms[MAX];
LOGPALETTE *pal;
word colors[PERMS];
/* initialise the graphics system, without any event handlers */
if (!InitGraphics(NULL, NULL))
{ fprintf(stderr,"Unable to find graphics server\n\n");
exit(EXIT_FAILURE);
}
/* open the window in its maximum form with resizable border and */
/* do not give the window the input focus. */
graph = OpenGraph("Palette Test", 0, 0, GetMaxX(), GetMaxY(), WS_OVERLAPPEDWINDOW, SW_SHOWNA);
if (graph == Null(Stream))
{ TidyGraphics();
fprintf(stderr, "Unable to open window\n\n");
exit(1);
}
/* set up the values which will be used to generate the palette */
perms[0] = 0;
perms[1] = 51;
perms[2] = 102;
perms[3] = 153;
perms[4] = 204;
perms[5] = 255;
/* create a palette with enough space */
pal = CreatePalette(PERMS);
r = 0; g = 0; b = 0;
/* the following loop generates the color palette as well as setting */
/* up the color used by the program. Either the PALETTERGB color or */
/* the PALETTEINDEX color value may be used - it produces the same */
/* result. */
for (i=0; i<PERMS; i++)
{ /* either set up the same RGB values in colors : */
colors[i] = PALETTERGB(perms[r], perms[g], perms[b]);
/* or use the index value into the user defined palette : */
/* colors[i] = PALETTEINDEX(i); */
/* set up the user defined palette */
pal->pal[i].red = perms[r];
pal->pal[i].green = perms[g];
pal->pal[i].blue = perms[b];
pal->pal[i].flags = 0; /* setting this to zero will generally be */
/* sufficient */
if ((++r) == MAX)
{ r = 0;
if ((++g) == MAX)
{ g = 0;
b++;
}
}
}
/* work out the width and height of a color block */
width = (double)(GetMaxX() - 2*GetResizeFrameX()) / 18.0;
height = (double)(GetMaxY() - GetCaptionSize() - 2*GetResizeFrameY()) / 12.0;
/* enable the use of the palette */
fnrc = SelectPalette(graph, pal);
/* within this loop we display the colors */
for (i=0; i<12; i++)
for (j=0; j<18; j++)
FillRect(graph, (int)((double)j*width), (int)((double)i*height),
(int)((double)(j+1)*width), (int)((double)(i+1)*height), colors[i*18+j]);
FLUSH();
sleep(3);
CloseGraph(graph);
TidyGraphics();
exit(0);
}
