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Support for TBSTYLE_EX_DRAWDDARROWS style; reset capture and button 

pressed flags on WM_CAPTURECHANGED.
This commit is contained in:
Susan Farley 2000-09-26 22:45:31 +00:00 committed by Alexandre Julliard
parent 13de9b3579
commit 0fc9d151fd
1 changed files with 132 additions and 47 deletions
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179
dlls/comctl32/toolbar.c
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@ -103,9 +103,11 @@ typedef struct
#define SEPARATOR_WIDTH 8
#define TOP_BORDER 2
#define BOTTOM_BORDER 2
#define DDARROW_WIDTH 11
#define TOOLBAR_GetInfoPtr(hwnd) ((TOOLBAR_INFO *)GetWindowLongA(hwnd,0))
#define TOOLBAR_HasText(x, y) (TOOLBAR_GetText(x, y) ? TRUE : FALSE)
#define TOOLBAR_HasDropDownArrows(exStyle) ((exStyle & TBSTYLE_EX_DRAWDDARROWS) ? TRUE : FALSE)
static LPWSTR
TOOLBAR_GetText(TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr)
@ -147,6 +149,21 @@ TOOLBAR_DrawFlatSeparator (LPRECT lpRect, HDC hdc)
LineTo (hdc, x, yTop);
}
static void
TOOLBAR_DrawArrow (HDC hdc, INT left, INT top, INT colorRef)
{
INT x, y;
SelectObject ( hdc, GetSysColorPen (colorRef));
x = left + 2;
y = top + 8;
MoveToEx (hdc, x, y, NULL);
LineTo (hdc, x+5, y++); x++;
MoveToEx (hdc, x, y, NULL);
LineTo (hdc, x+3, y++); x++;
MoveToEx (hdc, x, y, NULL);
LineTo (hdc, x+1, y++);
}
/*
* Draw the text string for this button.
* note: infoPtr->himlDis *SHOULD* be non-zero when infoPtr->himlDef
@ -286,13 +303,29 @@ TOOLBAR_DrawButton (HWND hwnd, TBUTTON_INFO *btnPtr, HDC hdc)
{
TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
DWORD dwStyle = GetWindowLongA (hwnd, GWL_STYLE);
RECT rc;
BOOL hasDropDownArrow = TOOLBAR_HasDropDownArrows(infoPtr->dwExStyle) &&
(btnPtr->fsStyle & TBSTYLE_DROPDOWN);
RECT rc, rcArrow;
INT xOffset = (infoPtr->nButtonWidth / 2) - (infoPtr->nBitmapWidth / 2);
if (btnPtr->fsState & TBSTATE_HIDDEN)
return;
rc = btnPtr->rect;
CopyRect (&rcArrow, &rc);
InflateRect(&rc, -1, -1);
FillRect( hdc, &rc, GetSysColorBrush(COLOR_BTNFACE));
InflateRect(&rc, 1, 1);
if (hasDropDownArrow)
{
if (dwStyle & TBSTYLE_FLAT)
rc.right = max(rc.left, rc.right - DDARROW_WIDTH);
else
rc.right = max(rc.left, rc.right - DDARROW_WIDTH - 2);
rcArrow.left = rc.right;
}
TRACE("iBitmap: %d\n", btnPtr->iBitmap);
@ -311,9 +344,20 @@ TOOLBAR_DrawButton (HWND hwnd, TBUTTON_INFO *btnPtr, HDC hdc)
/* disabled */
if (!(btnPtr->fsState & TBSTATE_ENABLED)) {
if (!(dwStyle & TBSTYLE_FLAT))
{
DrawEdge (hdc, &rc, EDGE_RAISED,
BF_SOFT | BF_RECT | BF_MIDDLE | BF_ADJUST);
if (hasDropDownArrow)
DrawEdge (hdc, &rcArrow, EDGE_RAISED,
BF_SOFT | BF_RECT | BF_MIDDLE | BF_ADJUST);
}
if (hasDropDownArrow)
{
TOOLBAR_DrawArrow(hdc, rcArrow.left+1, rcArrow.top+1, COLOR_3DHIGHLIGHT);
TOOLBAR_DrawArrow(hdc, rcArrow.left, rcArrow.top, COLOR_3DSHADOW);
}
if (infoPtr->himlDis &&
TOOLBAR_IsValidBitmapIndex(infoPtr,btnPtr->iBitmap))
ImageList_Draw (infoPtr->himlDis, btnPtr->iBitmap, hdc,
@ -328,9 +372,21 @@ TOOLBAR_DrawButton (HWND hwnd, TBUTTON_INFO *btnPtr, HDC hdc)
/* pressed TBSTYLE_BUTTON */
if (btnPtr->fsState & TBSTATE_PRESSED) {
if (dwStyle & TBSTYLE_FLAT)
{
DrawEdge (hdc, &rc, BDR_SUNKENOUTER, BF_RECT | BF_MIDDLE | BF_ADJUST);
if (hasDropDownArrow)
DrawEdge (hdc, &rcArrow, BDR_SUNKENOUTER, BF_RECT | BF_MIDDLE | BF_ADJUST);
}
else
{
DrawEdge (hdc, &rc, EDGE_SUNKEN, BF_RECT | BF_MIDDLE | BF_ADJUST);
if (hasDropDownArrow)
DrawEdge (hdc, &rcArrow, EDGE_SUNKEN, BF_RECT | BF_MIDDLE | BF_ADJUST);
}
if (hasDropDownArrow)
TOOLBAR_DrawArrow(hdc, rcArrow.left, rcArrow.top, COLOR_WINDOWFRAME);
if (TOOLBAR_IsValidBitmapIndex(infoPtr,btnPtr->iBitmap))
ImageList_Draw (infoPtr->himlDef, btnPtr->iBitmap, hdc,
rc.left + xOffset + 2, rc.top + 2, ILD_NORMAL);
@ -374,9 +430,20 @@ TOOLBAR_DrawButton (HWND hwnd, TBUTTON_INFO *btnPtr, HDC hdc)
if (dwStyle & TBSTYLE_FLAT)
{
if (btnPtr->bHot)
{
DrawEdge (hdc, &rc, BDR_RAISEDINNER, BF_RECT | BF_MIDDLE);
if (hasDropDownArrow)
DrawEdge (hdc, &rcArrow, BDR_RAISEDINNER, BF_RECT | BF_MIDDLE);
}
else
{
FrameRect(hdc, &rc, GetSysColorBrush(COLOR_BTNFACE));
if (hasDropDownArrow)
FrameRect(hdc, &rcArrow, GetSysColorBrush(COLOR_BTNFACE));
}
if (hasDropDownArrow)
TOOLBAR_DrawArrow(hdc, rcArrow.left+1, rcArrow.top, COLOR_WINDOWFRAME);
if (btnPtr->bHot && infoPtr->himlHot &&
TOOLBAR_IsValidBitmapIndex(infoPtr,btnPtr->iBitmap))
@ -391,6 +458,13 @@ TOOLBAR_DrawButton (HWND hwnd, TBUTTON_INFO *btnPtr, HDC hdc)
DrawEdge (hdc, &rc, EDGE_RAISED,
BF_SOFT | BF_RECT | BF_MIDDLE | BF_ADJUST);
if (hasDropDownArrow)
{
DrawEdge (hdc, &rcArrow, EDGE_RAISED,
BF_SOFT | BF_RECT | BF_MIDDLE | BF_ADJUST);
TOOLBAR_DrawArrow(hdc, rcArrow.left, rcArrow.top, COLOR_WINDOWFRAME);
}
if (TOOLBAR_IsValidBitmapIndex(infoPtr,btnPtr->iBitmap))
ImageList_Draw (infoPtr->himlDef, btnPtr->iBitmap, hdc,
rc.left + xOffset + 1, rc.top + 1, ILD_NORMAL);
@ -646,6 +720,7 @@ TOOLBAR_CalcToolbar (HWND hwnd)
SIZE sizeString;
BOOL bWrap;
BOOL usesBitmaps = FALSE;
BOOL hasDropDownArrows = TOOLBAR_HasDropDownArrows(infoPtr->dwExStyle);
TOOLBAR_CalcStrings (hwnd, &sizeString);
@ -748,6 +823,9 @@ TOOLBAR_CalcToolbar (HWND hwnd)
}
else
cx = infoPtr->nButtonWidth;
if (hasDropDownArrows && (btnPtr->fsStyle & TBSTYLE_DROPDOWN))
cx += DDARROW_WIDTH;
}
cy = infoPtr->nHeight;
@ -3360,23 +3438,11 @@ TOOLBAR_LButtonDown (HWND hwnd, WPARAM wParam, LPARAM lParam)
nHit = TOOLBAR_InternalHitTest (hwnd, &pt);
if (nHit >= 0) {
RECT arrowRect;
btnPtr = &infoPtr->buttons[nHit];
if (!(btnPtr->fsState & TBSTATE_ENABLED))
return 0;
if (btnPtr->fsStyle & TBSTYLE_DROPDOWN)
{
NMTOOLBARA nmtb;
nmtb.hdr.hwndFrom = hwnd;
nmtb.hdr.idFrom = GetWindowLongA (hwnd, GWL_ID);
nmtb.hdr.code = TBN_DROPDOWN;
nmtb.iItem = btnPtr->idCommand;
SendMessageA (infoPtr->hwndNotify, WM_NOTIFY,
(WPARAM)nmtb.hdr.idFrom, (LPARAM)&nmtb);
}
SetCapture (hwnd);
infoPtr->bCaptured = TRUE;
infoPtr->nButtonDown = nHit;
@ -3385,6 +3451,30 @@ TOOLBAR_LButtonDown (HWND hwnd, WPARAM wParam, LPARAM lParam)
btnPtr->fsState |= TBSTATE_PRESSED;
btnPtr->bHot = FALSE;
CopyRect(&arrowRect, &btnPtr->rect);
arrowRect.left = max(btnPtr->rect.left, btnPtr->rect.right - DDARROW_WIDTH);
/* if click is in the drop-down arrow rect, tell app to show the listbox */
if ((btnPtr->fsStyle & TBSTYLE_DROPDOWN) &&
!(TOOLBAR_HasDropDownArrows(infoPtr->dwExStyle) && !PtInRect(&arrowRect, pt)))
{
NMTOOLBARA nmtb;
/*
* this time we must force a Redraw, so the btn is
* painted down before CaptureChanged repaints it up
*/
RedrawWindow(hwnd,&btnPtr->rect,0,
RDW_ERASE|RDW_INVALIDATE|RDW_UPDATENOW);
nmtb.hdr.hwndFrom = hwnd;
nmtb.hdr.idFrom = GetWindowLongA (hwnd, GWL_ID);
nmtb.hdr.code = TBN_DROPDOWN;
nmtb.iItem = btnPtr->idCommand;
SendMessageA (infoPtr->hwndNotify, WM_NOTIFY,
(WPARAM)nmtb.hdr.idFrom, (LPARAM)&nmtb);
}
else
InvalidateRect(hwnd, &btnPtr->rect, TOOLBAR_HasText(infoPtr,
btnPtr));
}
@ -3453,41 +3543,9 @@ TOOLBAR_LButtonUp (HWND hwnd, WPARAM wParam, LPARAM lParam)
InvalidateRect(hwnd, &btnPtr->rect, TOOLBAR_HasText(infoPtr,
btnPtr));
if (bSendMessage) {
if (bSendMessage)
SendMessageA (GetParent(hwnd), WM_COMMAND,
MAKEWPARAM(btnPtr->idCommand, 0), (LPARAM)hwnd);
// if ((GetWindowLongA(hwnd, GWL_STYLE) & TBSTYLE_DROPDOWN) ||
// (btnPtr->fsStyle & 0x08/* BTNS_DROPDOWN */)) {
/*
* This appears to be an error. Instead of checking the style of the
* button in question wine was checking the style of the toolbar
* itself. This caused a number of strange behaviors. In my
* invistigation i think the whole dropdown thing is still fairly
* broken. but this helps fix some of the problems.
*/
if (btnPtr->fsStyle & TBSTYLE_DROPDOWN) {
NMTOOLBARW nmtb;
nmtb.hdr.hwndFrom = hwnd;
nmtb.hdr.idFrom = GetWindowLongA (hwnd, GWL_ID);
nmtb.hdr.code = TBN_DROPDOWN;
nmtb.iItem = nHit;
/* nmtb.tbButton not used with TBN_DROPDOWN */
if ((btnPtr->iString >= 0) && (btnPtr->iString < infoPtr->nNumStrings)) {
nmtb.pszText = infoPtr->strings[btnPtr->iString];
nmtb.cchText = lstrlenW(nmtb.pszText);
} else {
nmtb.pszText = NULL;
nmtb.cchText = 0;
}
nmtb.rcButton = btnPtr->rect;
SendMessageW(infoPtr->hwndNotify, WM_NOTIFY,
(WPARAM)nmtb.hdr.idFrom, (LPARAM)&nmtb);
}
}
infoPtr->nButtonDown = -1;
infoPtr->nOldHit = -1;
}
@ -3495,6 +3553,30 @@ TOOLBAR_LButtonUp (HWND hwnd, WPARAM wParam, LPARAM lParam)
return 0;
}
static LRESULT
TOOLBAR_CaptureChanged(HWND hwnd)
{
TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
TBUTTON_INFO *btnPtr;
ERR("reset CAPTURE, btnDown=%d\n", infoPtr->nButtonDown);
infoPtr->bCaptured = FALSE;
if (infoPtr->nButtonDown >= 0)
{
btnPtr = &infoPtr->buttons[infoPtr->nButtonDown];
btnPtr->fsState &= ~TBSTATE_PRESSED;
ERR("reset PRESSED\n");
infoPtr->nButtonDown = -1;
infoPtr->nOldHit = -1;
InvalidateRect(hwnd, &btnPtr->rect, TOOLBAR_HasText(infoPtr,
btnPtr));
}
return 0;
}
static LRESULT
TOOLBAR_MouseLeave (HWND hwnd, WPARAM wParam, LPARAM lParam)
{
@ -4153,6 +4235,9 @@ ToolbarWindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
case WM_MOUSELEAVE:
return TOOLBAR_MouseLeave (hwnd, wParam, lParam);
case WM_CAPTURECHANGED:
return TOOLBAR_CaptureChanged(hwnd);
case WM_NCACTIVATE:
return TOOLBAR_NCActivate (hwnd, wParam, lParam);