Nikolay Sivov : comtl32/listview: Cache Header control window GWL_STYLE.
Module: wine Branch: master Commit: 27f3a6d60523f7aba143a77bae7fdb4f66f8febd URL: http://source.winehq.org/git/wine.git/?a=commit;h=27f3a6d60523f7aba143a77bae... Author: Nikolay Sivov <bunglehead(a)gmail.com> Date: Sun May 17 23:03:08 2009 +0400 comtl32/listview: Cache Header control window GWL_STYLE. --- dlls/comctl32/header.c | 43 +++++++++++++++++++++++++++++-------------- 1 files changed, 29 insertions(+), 14 deletions(-) diff --git a/dlls/comctl32/header.c b/dlls/comctl32/header.c index 5c0b355..40718c7 100644 --- a/dlls/comctl32/header.c +++ b/dlls/comctl32/header.c @@ -78,6 +78,7 @@ typedef struct BOOL bDragging; /* Are we dragging an item? */ BOOL bTracking; /* Is in tracking mode? */ POINT ptLButtonDown; /* The point where the left button was pressed */ + DWORD dwStyle; /* the cached window GWL_STYLE */ INT iMoveItem; /* index of tracked item. (Tracking mode) */ INT xTrackOffset; /* distance between the right side of the tracked item and the cursor */ INT xOldTrack; /* track offset (see above) after the last WM_MOUSEMOVE */ @@ -329,7 +330,7 @@ HEADER_DrawItem (HEADER_INFO *infoPtr, HDC hdc, INT iItem, BOOL bHotTrack, LRESU else { HBRUSH hbr; - if (GetWindowLongW (infoPtr->hwndSelf, GWL_STYLE) & HDS_BUTTONS) { + if (infoPtr->dwStyle & HDS_BUTTONS) { if (phdi->bDown) { DrawEdge (hdc, &r, BDR_RAISEDOUTER, BF_RECT | BF_FLAT | BF_MIDDLE | BF_ADJUST); @@ -547,7 +548,7 @@ HEADER_Refresh (HEADER_INFO *infoPtr, HDC hdc) DrawThemeBackground(theme, hdc, HP_HEADERITEM, HIS_NORMAL, &rcRest, NULL); } else { - if (GetWindowLongW (infoPtr->hwndSelf, GWL_STYLE) & HDS_BUTTONS) + if (infoPtr->dwStyle & HDS_BUTTONS) DrawEdge (hdc, &rcRest, EDGE_RAISED, BF_TOP|BF_LEFT|BF_BOTTOM|BF_SOFT|BF_MIDDLE); else DrawEdge (hdc, &rcRest, EDGE_ETCHED, BF_BOTTOM|BF_MIDDLE); @@ -1300,7 +1301,7 @@ HEADER_Layout (HEADER_INFO *infoPtr, LPHDLAYOUT lpLayout) lpLayout->pwpos->x = lpLayout->prc->left; lpLayout->pwpos->y = lpLayout->prc->top; lpLayout->pwpos->cx = lpLayout->prc->right - lpLayout->prc->left; - if (GetWindowLongW (infoPtr->hwndSelf, GWL_STYLE) & HDS_HIDDEN) + if (infoPtr->dwStyle & HDS_HIDDEN) lpLayout->pwpos->cy = 0; else { lpLayout->pwpos->cy = infoPtr->nHeight; @@ -1421,6 +1422,7 @@ HEADER_Create (HWND hwnd, LPCREATESTRUCTW lpcs) infoPtr->hcurDivopen = LoadCursorW (COMCTL32_hModule, MAKEINTRESOURCEW(IDC_DIVIDEROPEN)); infoPtr->bPressed = FALSE; infoPtr->bTracking = FALSE; + infoPtr->dwStyle = lpcs->style; infoPtr->iMoveItem = 0; infoPtr->himl = 0; infoPtr->iHotItem = -1; @@ -1504,7 +1506,7 @@ HEADER_LButtonDblClk (HEADER_INFO *infoPtr, INT x, INT y) pt.y = y; HEADER_InternalHitTest (infoPtr, &pt, &flags, &nItem); - if ((GetWindowLongW (infoPtr->hwndSelf, GWL_STYLE) & HDS_BUTTONS) && (flags == HHT_ONHEADER)) + if ((infoPtr->dwStyle & HDS_BUTTONS) && (flags == HHT_ONHEADER)) HEADER_SendNotifyWithHDItemT(infoPtr, HDN_ITEMDBLCLICKW, nItem, NULL); else if ((flags == HHT_ONDIVIDER) || (flags == HHT_ONDIVOPEN)) HEADER_SendNotifyWithHDItemT(infoPtr, HDN_DIVIDERDBLCLICKW, nItem, NULL); @@ -1516,7 +1518,6 @@ HEADER_LButtonDblClk (HEADER_INFO *infoPtr, INT x, INT y) static LRESULT HEADER_LButtonDown (HEADER_INFO *infoPtr, INT x, INT y) { - DWORD dwStyle = GetWindowLongW (infoPtr->hwndSelf, GWL_STYLE); POINT pt; UINT flags; INT nItem; @@ -1526,7 +1527,7 @@ HEADER_LButtonDown (HEADER_INFO *infoPtr, INT x, INT y) pt.y = y; HEADER_InternalHitTest (infoPtr, &pt, &flags, &nItem); - if ((dwStyle & HDS_BUTTONS) && (flags == HHT_ONHEADER)) { + if ((infoPtr->dwStyle & HDS_BUTTONS) && (flags == HHT_ONHEADER)) { SetCapture (infoPtr->hwndSelf); infoPtr->bCaptured = TRUE; infoPtr->bPressed = TRUE; @@ -1553,7 +1554,7 @@ HEADER_LButtonDown (HEADER_INFO *infoPtr, INT x, INT y) infoPtr->iMoveItem = nItem; infoPtr->xTrackOffset = infoPtr->items[nItem].rect.right - pt.x; - if (!(dwStyle & HDS_FULLDRAG)) { + if (!(infoPtr->dwStyle & HDS_FULLDRAG)) { infoPtr->xOldTrack = infoPtr->items[nItem].rect.right; hdc = GetDC (infoPtr->hwndSelf); HEADER_DrawTrackLine (infoPtr, hdc, infoPtr->xOldTrack); @@ -1571,7 +1572,6 @@ HEADER_LButtonDown (HEADER_INFO *infoPtr, INT x, INT y) static LRESULT HEADER_LButtonUp (HEADER_INFO *infoPtr, INT x, INT y) { - DWORD dwStyle = GetWindowLongW (infoPtr->hwndSelf, GWL_STYLE); POINT pt; UINT flags; INT nItem; @@ -1615,7 +1615,7 @@ HEADER_LButtonUp (HEADER_INFO *infoPtr, INT x, INT y) infoPtr->bDragging = FALSE; HEADER_SetHotDivider(infoPtr, FALSE, -1); } - else if (!(dwStyle&HDS_DRAGDROP) || !HEADER_IsDragDistance(infoPtr, &pt)) + else if (!(infoPtr->dwStyle & HDS_DRAGDROP) || !HEADER_IsDragDistance(infoPtr, &pt)) { infoPtr->items[infoPtr->iMoveItem].bDown = FALSE; hdc = GetDC (infoPtr->hwndSelf); @@ -1637,7 +1637,7 @@ HEADER_LButtonUp (HEADER_INFO *infoPtr, INT x, INT y) HEADER_SendNotifyWithIntFieldT(infoPtr, HDN_ENDTRACKW, infoPtr->iMoveItem, HDI_WIDTH, iNewWidth); - if (!(dwStyle & HDS_FULLDRAG)) { + if (!(infoPtr->dwStyle & HDS_FULLDRAG)) { hdc = GetDC (infoPtr->hwndSelf); HEADER_DrawTrackLine (infoPtr, hdc, infoPtr->xOldTrack); ReleaseDC (infoPtr->hwndSelf, hdc); @@ -1699,14 +1699,13 @@ HEADER_MouseLeave (HEADER_INFO *infoPtr) static LRESULT HEADER_MouseMove (HEADER_INFO *infoPtr, LPARAM lParam) { - DWORD dwStyle = GetWindowLongW (infoPtr->hwndSelf, GWL_STYLE); POINT pt; UINT flags; INT nItem, nWidth; HDC hdc; /* With theming, hottracking is always enabled */ BOOL hotTrackEnabled = - ((dwStyle & HDS_BUTTONS) && (dwStyle & HDS_HOTTRACK)) + ((infoPtr->dwStyle & HDS_BUTTONS) && (infoPtr->dwStyle & HDS_HOTTRACK)) || (GetWindowTheme (infoPtr->hwndSelf) != NULL); INT oldHotItem = infoPtr->iHotItem; @@ -1723,7 +1722,7 @@ HEADER_MouseMove (HEADER_INFO *infoPtr, LPARAM lParam) if (infoPtr->bCaptured) { /* check if we should drag the header */ - if (infoPtr->bPressed && !infoPtr->bDragging && dwStyle&HDS_DRAGDROP + if (infoPtr->bPressed && !infoPtr->bDragging && (infoPtr->dwStyle & HDS_DRAGDROP) && HEADER_IsDragDistance(infoPtr, &pt)) { if (!HEADER_SendNotifyWithHDItemT(infoPtr, HDN_BEGINDRAG, infoPtr->iMoveItem, NULL)) @@ -1766,7 +1765,7 @@ HEADER_MouseMove (HEADER_INFO *infoPtr, LPARAM lParam) TRACE("Moving pressed item %d!\n", infoPtr->iMoveItem); } else if (infoPtr->bTracking) { - if (dwStyle & HDS_FULLDRAG) { + if (infoPtr->dwStyle & HDS_FULLDRAG) { HEADER_ITEM *lpItem = &infoPtr->items[infoPtr->iMoveItem]; nWidth = pt.x - lpItem->rect.left + infoPtr->xTrackOffset; if (!HEADER_SendNotifyWithIntFieldT(infoPtr, HDN_ITEMCHANGINGW, infoPtr->iMoveItem, HDI_WIDTH, nWidth)) @@ -1923,6 +1922,19 @@ static LRESULT HEADER_SetRedraw(HEADER_INFO *infoPtr, WPARAM wParam, LPARAM lPar return ret; } +static INT HEADER_StyleChanged(HEADER_INFO *infoPtr, WPARAM wStyleType, + const LPSTYLESTRUCT lpss) +{ + TRACE("(styletype=%lx, styleOld=0x%08x, styleNew=0x%08x)\n", + wStyleType, lpss->styleOld, lpss->styleNew); + + if (wStyleType != GWL_STYLE) return 0; + + infoPtr->dwStyle = lpss->styleNew; + + return 0; +} + /* Update the theme handle after a theme change */ static LRESULT HEADER_ThemeChanged(const HEADER_INFO *infoPtr) { @@ -2067,6 +2079,9 @@ HEADER_WindowProc (HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) case WM_SETREDRAW: return HEADER_SetRedraw(infoPtr, wParam, lParam); + case WM_STYLECHANGED: + return HEADER_StyleChanged(infoPtr, wParam, (LPSTYLESTRUCT)lParam); + case WM_SYSCOLORCHANGE: COMCTL32_RefreshSysColors(); return 0;
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Alexandre Julliard