mirror of
https://github.com/reactos/reactos.git
synced 2024-08-08 04:08:29 +00:00
Improvements by Royce Mitchell III
svn path=/trunk/; revision=4167
This commit is contained in:
Jason Filby
parent
acea065ea0
commit
f3ad138b6b
|
|
@ -1,4 +1,4 @@
|
|||
/* $Id: scrollbar.c,v 1.7 2003/01/24 22:42:14 jfilby Exp $
|
||||
/* $Id: scrollbar.c,v 1.8 2003/02/17 19:48:27 jfilby Exp $
|
||||
*
|
||||
* COPYRIGHT: See COPYING in the top level directory
|
||||
* PROJECT: ReactOS kernel
|
||||
|
|
@ -10,8 +10,6 @@
|
|||
*/
|
||||
/* INCLUDES ******************************************************************/
|
||||
|
||||
/* INCLUDES ******************************************************************/
|
||||
|
||||
#include <windows.h>
|
||||
#include <user32.h>
|
||||
#include <debug.h>
|
||||
|
|
@ -32,18 +30,26 @@ static HBITMAP hLfArrowI;
|
|||
static HBITMAP hRgArrowI;
|
||||
*/
|
||||
#define TOP_ARROW(flags,pressed) \
|
||||
(((flags)&ESB_DISABLE_UP) ? hUpArrowI : ((pressed) ? hUpArrowD:hUpArrow))
|
||||
(((flags)&ESB_DISABLE_UP) ? hUpArrowI : ((pressed) ?
|
||||
hUpArrowD:hUpArrow))
|
||||
#define BOTTOM_ARROW(flags,pressed) \
|
||||
(((flags)&ESB_DISABLE_DOWN) ? hDnArrowI : ((pressed) ? hDnArrowD:hDnArrow))
|
||||
(((flags)&ESB_DISABLE_DOWN) ? hDnArrowI : ((pressed) ?
|
||||
hDnArrowD:hDnArrow))
|
||||
#define LEFT_ARROW(flags,pressed) \
|
||||
(((flags)&ESB_DISABLE_LEFT) ? hLfArrowI : ((pressed) ? hLfArrowD:hLfArrow))
|
||||
(((flags)&ESB_DISABLE_LEFT) ? hLfArrowI : ((pressed) ?
|
||||
hLfArrowD:hLfArrow))
|
||||
#define RIGHT_ARROW(flags,pressed) \
|
||||
(((flags)&ESB_DISABLE_RIGHT) ? hRgArrowI : ((pressed) ? hRgArrowD:hRgArrow))
|
||||
(((flags)&ESB_DISABLE_RIGHT) ? hRgArrowI : ((pressed) ?
|
||||
hRgArrowD:hRgArrow))
|
||||
|
||||
#define SCROLL_ARROW_THUMB_OVERLAP 0 /* Overlap between arrows and thumb */
|
||||
#define SCROLL_MIN_THUMB 6 /* Minimum size of the thumb in pixels */
|
||||
#define SCROLL_FIRST_DELAY 200 /* Delay (in ms) before first repetition when holding the button down */
|
||||
#define SCROLL_REPEAT_DELAY 50 /* Delay (in ms) between scroll repetitions */
|
||||
#define SCROLL_ARROW_THUMB_OVERLAP 0 /* Overlap between arrows and
|
||||
thumb */
|
||||
#define SCROLL_MIN_THUMB 6 /* Minimum size of the thumb
|
||||
in pixels */
|
||||
#define SCROLL_FIRST_DELAY 200 /* Delay (in ms) before first
|
||||
repetition when holding the button down */
|
||||
#define SCROLL_REPEAT_DELAY 50 /* Delay (in ms) between
|
||||
scroll repetitions */
|
||||
#define SCROLL_TIMER 0 /* Scroll timer id */
|
||||
|
||||
/* What to do after SCROLL_SetScrollInfo() */
|
||||
|
|
@ -59,21 +65,25 @@ enum SCROLL_HITTEST
|
|||
SCROLL_TOP_ARROW, /* Top or left arrow */
|
||||
SCROLL_TOP_RECT, /* Rectangle between the top arrow and the thumb */
|
||||
SCROLL_THUMB, /* Thumb rectangle */
|
||||
SCROLL_BOTTOM_RECT, /* Rectangle between the thumb and the bottom arrow */
|
||||
SCROLL_BOTTOM_RECT, /* Rectangle between the thumb and the bottom
|
||||
arrow */
|
||||
SCROLL_BOTTOM_ARROW /* Bottom or right arrow */
|
||||
};
|
||||
|
||||
static BOOL SCROLL_MovingThumb = FALSE; /* Is the moving thumb being displayed? */
|
||||
static BOOL SCROLL_MovingThumb = FALSE; /* Is the moving thumb being
|
||||
displayed? */
|
||||
|
||||
/* Thumb-tracking info */
|
||||
static HWND SCROLL_TrackingWin = 0;
|
||||
static INT SCROLL_TrackingBar = 0;
|
||||
static INT SCROLL_TrackingPos = 0;
|
||||
/* static INT SCROLL_TrackingVal = 0; */
|
||||
static enum SCROLL_HITTEST SCROLL_trackHitTest; /* Hit test code of the last button-down event */
|
||||
static enum SCROLL_HITTEST SCROLL_trackHitTest; /* Hit test code of the
|
||||
last button-down event */
|
||||
static BOOL SCROLL_trackVertical;
|
||||
|
||||
/* FUNCTIONS *****************************************************************/
|
||||
/* FUNCTIONS
|
||||
*****************************************************************/
|
||||
|
||||
HBRUSH DefWndControlColor (HDC hDC, UINT ctlType);
|
||||
HPEN STDCALL GetSysColorPen (int nIndex);
|
||||
|
|
@ -91,7 +101,8 @@ GetScrollBarInfo (HWND hwnd, LONG idObject, PSCROLLBARINFO psbi)
|
|||
/* Ported from WINE20020904 */
|
||||
/* Draw the scroll bar interior (everything except the arrows). */
|
||||
static void
|
||||
SCROLL_DrawInterior (HWND hwnd, HDC hdc, INT nBar, INT arrowSize, PSCROLLBARINFO psbi)
|
||||
SCROLL_DrawInterior (HWND hwnd, HDC hdc, INT nBar, BOOL vertical, INT
|
||||
arrowSize, PSCROLLBARINFO psbi)
|
||||
{
|
||||
INT thumbSize = psbi->xyThumbBottom - psbi->xyThumbTop;
|
||||
HPEN hSavePen;
|
||||
|
|
@ -111,82 +122,92 @@ DbgPrint("[SCROLL_DrawInterior:%d]\n", nBar);
|
|||
* The window-owned scrollbars need to call DefWndControlColor
|
||||
* to correctly setup default scrollbar colors
|
||||
*/
|
||||
if (nBar == SB_CTL)
|
||||
{
|
||||
hBrush = (HBRUSH) NtUserSendMessage (GetParent (hwnd), WM_CTLCOLORSCROLLBAR,
|
||||
(WPARAM) hdc, (LPARAM) hwnd);
|
||||
}
|
||||
if ( nBar == SB_CTL )
|
||||
{
|
||||
hBrush = (HBRUSH) NtUserSendMessage (GetParent (hwnd),
|
||||
WM_CTLCOLORSCROLLBAR,
|
||||
(WPARAM) hdc, (LPARAM) hwnd);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* hBrush = NtUserGetControlColor (hdc, CTLCOLOR_SCROLLBAR); FIXME */ /* DefWndControlColor */
|
||||
hBrush = GetSysColorBrush(COLOR_SCROLLBAR);
|
||||
}
|
||||
{
|
||||
/* hBrush = NtUserGetControlColor (hdc, CTLCOLOR_SCROLLBAR); FIXME
|
||||
*/ /* DefWndControlColor */
|
||||
hBrush = GetSysColorBrush(COLOR_SCROLLBAR);
|
||||
}
|
||||
|
||||
hSavePen = SelectObject (hdc, GetSysColorPen (COLOR_WINDOWFRAME));
|
||||
hSaveBrush = SelectObject (hdc, hBrush);
|
||||
|
||||
/* Calculate the scroll rectangle */
|
||||
if (nBar == SB_VERT)
|
||||
{
|
||||
psbi->rcScrollBar.top += arrowSize - SCROLL_ARROW_THUMB_OVERLAP;
|
||||
psbi->rcScrollBar.bottom -= (arrowSize - SCROLL_ARROW_THUMB_OVERLAP);
|
||||
}
|
||||
else if (nBar == SB_HORZ)
|
||||
{
|
||||
psbi->rcScrollBar.left += arrowSize - SCROLL_ARROW_THUMB_OVERLAP;
|
||||
psbi->rcScrollBar.right -= (arrowSize - SCROLL_ARROW_THUMB_OVERLAP);
|
||||
}
|
||||
if (vertical)
|
||||
{
|
||||
psbi->rcScrollBar.top += arrowSize - SCROLL_ARROW_THUMB_OVERLAP;
|
||||
psbi->rcScrollBar.bottom -= (arrowSize -
|
||||
SCROLL_ARROW_THUMB_OVERLAP);
|
||||
}
|
||||
else
|
||||
{
|
||||
psbi->rcScrollBar.left += arrowSize - SCROLL_ARROW_THUMB_OVERLAP;
|
||||
psbi->rcScrollBar.right -= (arrowSize -
|
||||
SCROLL_ARROW_THUMB_OVERLAP);
|
||||
}
|
||||
|
||||
/* Draw the scroll rectangles and thumb */
|
||||
if (!psbi->dxyLineButton) /* No thumb to draw */
|
||||
{
|
||||
PatBlt (hdc,
|
||||
psbi->rcScrollBar.left,
|
||||
psbi->rcScrollBar.top,
|
||||
psbi->rcScrollBar.right - psbi->rcScrollBar.left,
|
||||
psbi->rcScrollBar.bottom - psbi->rcScrollBar.top,
|
||||
PATCOPY);
|
||||
{
|
||||
PatBlt (hdc,
|
||||
psbi->rcScrollBar.left,
|
||||
psbi->rcScrollBar.top,
|
||||
psbi->rcScrollBar.right - psbi->rcScrollBar.left,
|
||||
psbi->rcScrollBar.bottom - psbi->rcScrollBar.top,
|
||||
PATCOPY);
|
||||
|
||||
/* cleanup and return */
|
||||
SelectObject (hdc, hSavePen);
|
||||
SelectObject (hdc, hSaveBrush);
|
||||
return;
|
||||
}
|
||||
/* cleanup and return */
|
||||
SelectObject (hdc, hSavePen);
|
||||
SelectObject (hdc, hSaveBrush);
|
||||
return;
|
||||
}
|
||||
|
||||
if (nBar == SB_VERT)
|
||||
{
|
||||
PatBlt (hdc,
|
||||
psbi->rcScrollBar.left,
|
||||
psbi->rcScrollBar.top,
|
||||
psbi->rcScrollBar.right - psbi->rcScrollBar.left,
|
||||
psbi->dxyLineButton - (arrowSize - SCROLL_ARROW_THUMB_OVERLAP),
|
||||
top_selected ? 0x0f0000 : PATCOPY);
|
||||
psbi->rcScrollBar.top += psbi->dxyLineButton - (arrowSize - SCROLL_ARROW_THUMB_OVERLAP);
|
||||
PatBlt (hdc,
|
||||
psbi->rcScrollBar.left,
|
||||
psbi->rcScrollBar.top + thumbSize,
|
||||
psbi->rcScrollBar.right - psbi->rcScrollBar.left,
|
||||
psbi->rcScrollBar.bottom - psbi->rcScrollBar.top - thumbSize,
|
||||
bottom_selected ? 0x0f0000 : PATCOPY);
|
||||
psbi->rcScrollBar.bottom = psbi->rcScrollBar.top + thumbSize;
|
||||
}
|
||||
else if (nBar == SB_HORZ)
|
||||
{
|
||||
PatBlt (hdc,
|
||||
psbi->rcScrollBar.left,
|
||||
psbi->rcScrollBar.top,
|
||||
psbi->dxyLineButton - (arrowSize - SCROLL_ARROW_THUMB_OVERLAP),
|
||||
psbi->rcScrollBar.bottom - psbi->rcScrollBar.top,
|
||||
top_selected ? 0x0f0000 : PATCOPY);
|
||||
psbi->rcScrollBar.left += psbi->dxyLineButton - (arrowSize - SCROLL_ARROW_THUMB_OVERLAP);
|
||||
PatBlt (hdc,
|
||||
psbi->rcScrollBar.left + thumbSize,
|
||||
psbi->rcScrollBar.top,
|
||||
psbi->rcScrollBar.right - psbi->rcScrollBar.left - thumbSize,
|
||||
psbi->rcScrollBar.bottom - psbi->rcScrollBar.top,
|
||||
bottom_selected ? 0x0f0000 : PATCOPY);
|
||||
psbi->rcScrollBar.right = psbi->rcScrollBar.left + thumbSize;
|
||||
}
|
||||
if (vertical)
|
||||
{
|
||||
PatBlt (hdc,
|
||||
psbi->rcScrollBar.left,
|
||||
psbi->rcScrollBar.top,
|
||||
psbi->rcScrollBar.right - psbi->rcScrollBar.left,
|
||||
psbi->dxyLineButton - (arrowSize -
|
||||
SCROLL_ARROW_THUMB_OVERLAP),
|
||||
top_selected ? 0x0f0000 : PATCOPY);
|
||||
psbi->rcScrollBar.top += psbi->dxyLineButton - (arrowSize -
|
||||
SCROLL_ARROW_THUMB_OVERLAP);
|
||||
PatBlt (hdc,
|
||||
psbi->rcScrollBar.left,
|
||||
psbi->rcScrollBar.top + thumbSize,
|
||||
psbi->rcScrollBar.right - psbi->rcScrollBar.left,
|
||||
psbi->rcScrollBar.bottom - psbi->rcScrollBar.top -
|
||||
thumbSize,
|
||||
bottom_selected ? 0x0f0000 : PATCOPY);
|
||||
psbi->rcScrollBar.bottom = psbi->rcScrollBar.top + thumbSize;
|
||||
}
|
||||
else
|
||||
{
|
||||
PatBlt (hdc,
|
||||
psbi->rcScrollBar.left,
|
||||
psbi->rcScrollBar.top,
|
||||
psbi->dxyLineButton - (arrowSize -
|
||||
SCROLL_ARROW_THUMB_OVERLAP),
|
||||
psbi->rcScrollBar.bottom - psbi->rcScrollBar.top,
|
||||
top_selected ? 0x0f0000 : PATCOPY);
|
||||
psbi->rcScrollBar.left += psbi->dxyLineButton - (arrowSize -
|
||||
SCROLL_ARROW_THUMB_OVERLAP);
|
||||
PatBlt (hdc,
|
||||
psbi->rcScrollBar.left + thumbSize,
|
||||
psbi->rcScrollBar.top,
|
||||
psbi->rcScrollBar.right - psbi->rcScrollBar.left -
|
||||
thumbSize,
|
||||
psbi->rcScrollBar.bottom - psbi->rcScrollBar.top,
|
||||
bottom_selected ? 0x0f0000 : PATCOPY);
|
||||
psbi->rcScrollBar.right = psbi->rcScrollBar.left + thumbSize;
|
||||
}
|
||||
|
||||
/* Draw the thumb */
|
||||
DrawEdge (hdc, &psbi->rcScrollBar, EDGE_RAISED, BF_RECT | BF_MIDDLE);
|
||||
|
|
@ -198,14 +219,15 @@ DbgPrint("[SCROLL_DrawInterior:%d]\n", nBar);
|
|||
|
||||
/* Ported from WINE20020904 */
|
||||
static void
|
||||
SCROLL_DrawMovingThumb (HDC hdc, RECT * rect, int nBar, int arrowSize, int thumbSize, PSCROLLBARINFO psbi)
|
||||
SCROLL_DrawMovingThumb (HDC hdc, RECT * rect, BOOL vertical, int
|
||||
arrowSize, int thumbSize, PSCROLLBARINFO psbi)
|
||||
{
|
||||
INT pos = SCROLL_TrackingPos;
|
||||
INT max_size;
|
||||
|
||||
if (nBar == SB_VERT)
|
||||
if ( vertical )
|
||||
max_size = psbi->rcScrollBar.bottom - psbi->rcScrollBar.top;
|
||||
else if (nBar == SB_HORZ)
|
||||
else
|
||||
max_size = psbi->rcScrollBar.right - psbi->rcScrollBar.left;
|
||||
|
||||
max_size -= (arrowSize - SCROLL_ARROW_THUMB_OVERLAP) + thumbSize;
|
||||
|
|
@ -215,7 +237,8 @@ SCROLL_DrawMovingThumb (HDC hdc, RECT * rect, int nBar, int arrowSize, int thumb
|
|||
else if (pos > max_size)
|
||||
pos = max_size;
|
||||
|
||||
SCROLL_DrawInterior (SCROLL_TrackingWin, hdc, SCROLL_TrackingBar, arrowSize, psbi);
|
||||
SCROLL_DrawInterior (SCROLL_TrackingWin, hdc, SCROLL_TrackingBar,
|
||||
vertical, arrowSize, psbi);
|
||||
|
||||
SCROLL_MovingThumb = !SCROLL_MovingThumb;
|
||||
}
|
||||
|
|
@ -224,41 +247,37 @@ SCROLL_DrawMovingThumb (HDC hdc, RECT * rect, int nBar, int arrowSize, int thumb
|
|||
/* Draw the scroll bar arrows. */
|
||||
static void
|
||||
SCROLL_DrawArrows (HDC hdc, PSCROLLBARINFO info,
|
||||
RECT * rect, INT arrowSize, int nBar,
|
||||
BOOL top_pressed, BOOL bottom_pressed)
|
||||
RECT * rect, INT arrowSize, BOOL vertical,
|
||||
BOOL top_pressed, BOOL bottom_pressed)
|
||||
{
|
||||
RECT r;
|
||||
RECT r1, r2;
|
||||
int scrollDirFlag1, scrollDirFlag2;
|
||||
|
||||
if (nBar == SB_VERT)
|
||||
r1 = r2 = *rect;
|
||||
if (vertical)
|
||||
{
|
||||
scrollDirFlag1 = DFCS_SCROLLUP;
|
||||
scrollDirFlag2 = DFCS_SCROLLDOWN;
|
||||
r1.bottom = r1.top + arrowSize;
|
||||
r2.top = r2.bottom - arrowSize;
|
||||
}
|
||||
else if (nBar == SB_HORZ)
|
||||
else
|
||||
{
|
||||
scrollDirFlag1 = DFCS_SCROLLLEFT;
|
||||
scrollDirFlag2 = DFCS_SCROLLRIGHT;
|
||||
r1.right = r1.left + arrowSize;
|
||||
r2.left = r2.right - arrowSize;
|
||||
}
|
||||
|
||||
r = *rect;
|
||||
if (nBar == SB_VERT)
|
||||
r.bottom = r.top + arrowSize;
|
||||
else if (nBar == SB_HORZ)
|
||||
r.right = r.left + arrowSize;
|
||||
|
||||
DrawFrameControl (hdc, &r, DFC_SCROLL,
|
||||
scrollDirFlag1 | (top_pressed ? (DFCS_PUSHED | DFCS_FLAT) : 0)
|
||||
/* | (info.flags&ESB_DISABLE_LTUP ? DFCS_INACTIVE : 0) */
|
||||
DrawFrameControl (hdc, &r1, DFC_SCROLL,
|
||||
scrollDirFlag1 | (top_pressed ? (DFCS_PUSHED | DFCS_FLAT) :
|
||||
0)
|
||||
/* | (info.flags&ESB_DISABLE_LTUP ? DFCS_INACTIVE : 0) */
|
||||
);
|
||||
r = *rect;
|
||||
if (nBar == SB_VERT)
|
||||
r.top = r.bottom - arrowSize;
|
||||
else if (nBar == SB_HORZ)
|
||||
r.left = r.right - arrowSize;
|
||||
DrawFrameControl (hdc, &r, DFC_SCROLL,
|
||||
scrollDirFlag2 | (bottom_pressed ? (DFCS_PUSHED | DFCS_FLAT) : 0)
|
||||
/* | (info.flags&ESB_DISABLE_RTDN ? DFCS_INACTIVE : 0) */
|
||||
DrawFrameControl (hdc, &r2, DFC_SCROLL,
|
||||
scrollDirFlag2 | (bottom_pressed ? (DFCS_PUSHED |
|
||||
DFCS_FLAT) : 0)
|
||||
/* | (info.flags&ESB_DISABLE_RTDN ? DFCS_INACTIVE : 0) */
|
||||
);
|
||||
}
|
||||
|
||||
|
|
@ -266,32 +285,49 @@ SCROLL_DrawArrows (HDC hdc, PSCROLLBARINFO info,
|
|||
/* Redraw the whole scrollbar. */
|
||||
void
|
||||
SCROLL_DrawScrollBar (HWND hwnd, HDC hdc, INT nBar,
|
||||
BOOL arrows, BOOL interior)
|
||||
BOOL arrows, BOOL interior)
|
||||
{
|
||||
INT arrowSize = 0;
|
||||
INT thumbSize;
|
||||
SCROLLBARINFO info;
|
||||
BOOL Save_SCROLL_MovingThumb = SCROLL_MovingThumb;
|
||||
BOOL vertical;
|
||||
|
||||
info.cbSize = sizeof(SCROLLBARINFO);
|
||||
GetScrollBarInfo (hwnd, nBar, &info);
|
||||
|
||||
thumbSize = info.xyThumbBottom - info.xyThumbTop;
|
||||
|
||||
if (nBar == SB_HORZ)
|
||||
switch ( nBar )
|
||||
{
|
||||
arrowSize = GetSystemMetrics(SM_CYHSCROLL);
|
||||
} else
|
||||
if (nBar == SB_VERT)
|
||||
{
|
||||
arrowSize = GetSystemMetrics(SM_CXVSCROLL);
|
||||
case SB_HORZ:
|
||||
vertical = FALSE;
|
||||
break;
|
||||
case SB_VERT:
|
||||
vertical = TRUE;
|
||||
break;
|
||||
case SB_CTL:
|
||||
vertical = (GetWindowLong(hwnd,GWL_STYLE)&SBS_VERT) != 0;
|
||||
break;
|
||||
#ifdef DBG
|
||||
default:
|
||||
DASSERT(!"SCROLL_DrawScrollBar() called with invalid nBar");
|
||||
break;
|
||||
#endif /* DBG */
|
||||
}
|
||||
|
||||
if (vertical)
|
||||
arrowSize = GetSystemMetrics(SM_CXVSCROLL);
|
||||
else
|
||||
arrowSize = GetSystemMetrics(SM_CYHSCROLL);
|
||||
|
||||
if (IsRectEmpty (&(info.rcScrollBar))) goto END;
|
||||
|
||||
if (Save_SCROLL_MovingThumb && (SCROLL_TrackingWin == hwnd) && (SCROLL_TrackingBar == nBar))
|
||||
if (Save_SCROLL_MovingThumb && (SCROLL_TrackingWin == hwnd) &&
|
||||
(SCROLL_TrackingBar == nBar))
|
||||
{
|
||||
SCROLL_DrawMovingThumb (hdc, &(info.rcScrollBar), nBar, arrowSize, thumbSize, &info);
|
||||
SCROLL_DrawMovingThumb (hdc, &(info.rcScrollBar), nBar, vertical,
|
||||
arrowSize, thumbSize, &info);
|
||||
}
|
||||
|
||||
/* Draw the arrows */
|
||||
|
|
@ -299,36 +335,39 @@ SCROLL_DrawScrollBar (HWND hwnd, HDC hdc, INT nBar,
|
|||
{
|
||||
if (SCROLL_trackVertical == TRUE /* && GetCapture () == hwnd */)
|
||||
{
|
||||
SCROLL_DrawArrows (hdc, &info, &(info.rcScrollBar), arrowSize, nBar,
|
||||
SCROLL_DrawArrows (hdc, &info, &(info.rcScrollBar), arrowSize,
|
||||
vertical,
|
||||
(SCROLL_trackHitTest == SCROLL_TOP_ARROW),
|
||||
(SCROLL_trackHitTest == SCROLL_BOTTOM_ARROW));
|
||||
}
|
||||
else
|
||||
{
|
||||
SCROLL_DrawArrows (hdc, &info, &(info.rcScrollBar), arrowSize, nBar, FALSE, FALSE);
|
||||
SCROLL_DrawArrows (hdc, &info, &(info.rcScrollBar), arrowSize,
|
||||
vertical, FALSE, FALSE);
|
||||
}
|
||||
}
|
||||
|
||||
if (interior)
|
||||
{
|
||||
SCROLL_DrawInterior (hwnd, hdc, nBar, arrowSize, &info);
|
||||
SCROLL_DrawInterior (hwnd, hdc, nBar, vertical, arrowSize, &info);
|
||||
}
|
||||
|
||||
if (Save_SCROLL_MovingThumb &&
|
||||
(SCROLL_TrackingWin == hwnd) && (SCROLL_TrackingBar == nBar))
|
||||
SCROLL_DrawMovingThumb (hdc, &info.rcScrollBar, nBar, arrowSize, thumbSize, &info);
|
||||
SCROLL_DrawMovingThumb (hdc, &info.rcScrollBar, nBar, vertical,
|
||||
arrowSize, thumbSize, &info);
|
||||
/* if scroll bar has focus, reposition the caret */
|
||||
|
||||
/* if (hwnd == GetFocus () && (nBar == SB_CTL))
|
||||
{
|
||||
if (nBar == SB_HORZ)
|
||||
{
|
||||
SetCaretPos (info.dxyLineButton + 1, info.rcScrollBar.top + 1);
|
||||
}
|
||||
{
|
||||
SetCaretPos (info.dxyLineButton + 1, info.rcScrollBar.top + 1);
|
||||
}
|
||||
else if (nBAR == SB_VERT)
|
||||
{
|
||||
SetCaretPos (info.rcScrollBar.top + 1, info.dxyLineButton + 1);
|
||||
}
|
||||
{
|
||||
SetCaretPos (info.rcScrollBar.top + 1, info.dxyLineButton + 1);
|
||||
}
|
||||
} */
|
||||
END:;
|
||||
/* WIN_ReleaseWndPtr(wndPtr); */
|
||||
|
|
@ -356,7 +395,8 @@ GetScrollRange (HWND hWnd, int nBar, LPINT lpMinPos, LPINT lpMaxPos)
|
|||
}
|
||||
|
||||
int STDCALL
|
||||
SetScrollInfo (HWND hwnd, int fnBar, LPCSCROLLINFO lpsi, WINBOOL fRedraw)
|
||||
SetScrollInfo (HWND hwnd, int fnBar, LPCSCROLLINFO lpsi, WINBOOL
|
||||
fRedraw)
|
||||
{
|
||||
UNIMPLEMENTED;
|
||||
return 0;
|
||||
|
|
|
|||
Loading…
Reference in a new issue