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70 CAPITOLO 5. PROGRAMMAZIONE
static int slotSelectionEvent(PARAM *p, int id, DATA *d, int val, const char *text)
{
if(p == NULL || id == 0 || d == NULL || val < -1000 || text == NULL) return -1;
return 0;
}
static int slotClipboardEvent(PARAM *p, int id, DATA *d, int val)
{
if(p == NULL || id == 0 || d == NULL || val < -1000) return -1;
return 0;
}
static int slotRightMouseEvent(PARAM *p, int id, DATA *d, const char *text)
{
if(p == NULL || id == 0 || d == NULL || text == NULL) return -1;
//pvPopupMenu(p,-1,"Menu1,Menu2,,Menu3");
return 0;
}
static int slotKeyboardEvent(PARAM *p, int id, DATA *d, int val, int modifier)
{
if(p == NULL || id == 0 || d == NULL || val < -1000 || modifier < -1000) return -1;
return 0;
}
static int slotMouseMovedEvent(PARAM *p, int id, DATA *d, float x, float y)
{
if(p == NULL || id == 0 || d == NULL || x < -1000 || y < -1000) return -1;
if(id == OpenGL1)
{
if(d->gl.mouseFirstPressed == 1)
{
d->gl.mouseFirstPressed = 0;
d->gl.X0 = x;
d->gl.Y0 = y;
}
d->gl.posAll = d->gl.posAllOld + ((x - d->gl.X0)/1000.0f);
d->gl.posVertAll = d->gl.posVertAllOld - ((y - d->gl.Y0)/1000.0f);
paintGL(p,d);
}
return 0;
}
static int slotMousePressedEvent(PARAM *p, int id, DATA *d, float x, float y)
{
if(p == NULL || id == 0 || d == NULL || x < -1000 || y < -1000) return -1;
if(id == OpenGL1)
{
d->gl.X0 = x;
d->gl.Y0 = y;
}
return 0;
}
static int slotMouseReleasedEvent(PARAM *p, int id, DATA *d, float x, float y)
{
if(p == NULL || id == 0 || d == NULL || x < -1000 || y < -1000) return -1;
return 0;
}
static int slotMouseOverEvent(PARAM *p, int id, DATA *d, int enter)
{