BOOL xxxOpenIcon(
PWND pwnd)
{
CheckLock(pwnd);
if (TestWF(pwnd, WFMINIMIZED))
return xxxShowWindow(pwnd, MAKELONG(SW_NORMAL, gfAnimate));
return TRUE;
}
BOOL xxxCloseWindow(
PWND pwnd)
{
CheckLock(pwnd);
if (!TestWF(pwnd, WFMINIMIZED))
xxxShowWindow(pwnd, MAKELONG(SW_MINIMIZE, gfAnimate));
return TRUE;
}
BOOL xxxShowScrollBar(
PWND pwnd,
UINT wBar, /* SB_HORZ, SB_VERT, SB_BOTH , SB_CTL */
BOOL fShow) /* Show or Hide. */
{
BOOL fChanged = FALSE;
DWORD dwStyle;
CheckLock(pwnd);
switch (wBar)
{
case SB_CTL:
{
xxxShowWindow(
pwnd,
(fShow ? SHOW_OPENWINDOW : HIDE_WINDOW) | TEST_PUDF(PUDF_ANIMATE));
return(TRUE);
}
case SB_HORZ:
dwStyle = WS_HSCROLL;
break;
case SB_VERT:
dwStyle = WS_VSCROLL;
break;
case SB_BOTH:
dwStyle = WS_HSCROLL | WS_VSCROLL;
break;
}
if (!fShow)
{
if (pwnd->style & dwStyle)
{
fChanged = TRUE;
pwnd->style &= ~dwStyle;
}
} else {
if ((pwnd->style & dwStyle) != dwStyle)
{
fChanged = TRUE;
pwnd->style |= dwStyle;
}
/*
* Make sure that pwsb is initialized.
*/
if (pwnd->pSBInfo == NULL)
_InitPwSB(pwnd);
}
/*
* If the state changed, redraw the frame and force WM_NCPAINT.
*/
if (fChanged) {
/*
* We always redraw even if minimized or hidden... Otherwise, it seems
* the scroll bars aren't properly hidden/shown when we become
* visible
*/
xxxRedrawFrame(pwnd);
}
return TRUE;
}
