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Fixed a few bugs including one with setting extended styles and

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editing labels.
Implemented the LVS_EX_FULLROWSELECT extended style.
Begin an implementation of virtual list views (LVS_OWNERDATA style
set).
This commit is contained in:
Aric Stewart 2000-08-01 20:58:33 +00:00 committed by Alexandre Julliard
parent ac4c254036
commit 176cee7e1d
2 changed files with 275 additions and 70 deletions
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259
dlls/comctl32/listview.c
View File

@ -1915,6 +1915,24 @@ static BOOL LISTVIEW_SetItem(HWND hwnd, LPLVITEMA lpLVItem)
UINT uView = lStyle & LVS_TYPEMASK; UINT uView = lStyle & LVS_TYPEMASK;
INT item_width; INT item_width;
if (lStyle & LVS_OWNERDATA)
{
if ((lpLVItem->iSubItem == 0)&&(lpLVItem->mask == LVIF_STATE))
{
hdpaSubItems = (HDPA)DPA_GetPtr(infoPtr->hdpaItems, lpLVItem->iItem);
if (hdpaSubItems != NULL)
{
lpItem = (LISTVIEW_ITEM *)DPA_GetPtr(hdpaSubItems, 0);
if (lpItem != NULL)
{
lpItem->state = lpLVItem->state & lpLVItem->stateMask;
return TRUE;
}
}
}
return FALSE;
}
if (lpLVItem != NULL) if (lpLVItem != NULL)
{ {
if (lpLVItem->iSubItem == 0) if (lpLVItem->iSubItem == 0)
@ -2108,7 +2126,7 @@ static INT LISTVIEW_GetTopIndex(HWND hwnd)
* None * None
*/ */
static VOID LISTVIEW_DrawSubItem(HWND hwnd, HDC hdc, INT nItem, INT nSubItem, static VOID LISTVIEW_DrawSubItem(HWND hwnd, HDC hdc, INT nItem, INT nSubItem,
RECT rcItem) RECT rcItem, BOOL Selected)
{ {
LISTVIEW_INFO *infoPtr = (LISTVIEW_INFO *)GetWindowLongA(hwnd, 0); LISTVIEW_INFO *infoPtr = (LISTVIEW_INFO *)GetWindowLongA(hwnd, 0);
CHAR szDispText[DISP_TEXT_SIZE]; CHAR szDispText[DISP_TEXT_SIZE];
@ -2127,11 +2145,39 @@ static VOID LISTVIEW_DrawSubItem(HWND hwnd, HDC hdc, INT nItem, INT nSubItem,
LISTVIEW_GetItemA(hwnd, &lvItem, TRUE); LISTVIEW_GetItemA(hwnd, &lvItem, TRUE);
/* set item colors */ /* set item colors */
if (ListView_GetItemState(hwnd,nItem,LVIS_SELECTED)
&&(infoPtr->bFocus != FALSE) && Selected)
{
SetBkColor(hdc, GetSysColor(COLOR_HIGHLIGHT));
SetTextColor(hdc, GetSysColor(COLOR_HIGHLIGHTTEXT));
}
else
{
SetBkColor(hdc, infoPtr->clrTextBk); SetBkColor(hdc, infoPtr->clrTextBk);
SetTextColor(hdc, infoPtr->clrText); SetTextColor(hdc, infoPtr->clrText);
}
ExtTextOutA(hdc, rcItem.left, rcItem.top, ETO_OPAQUE | ETO_CLIPPED, ExtTextOutA(hdc, rcItem.left, rcItem.top, ETO_OPAQUE | ETO_CLIPPED,
&rcItem, lvItem.pszText, lstrlenA(lvItem.pszText), NULL); &rcItem, lvItem.pszText, lstrlenA(lvItem.pszText), NULL);
if (Selected)
{
/* fill in the gap */
RECT rec;
if (nSubItem < Header_GetItemCount(infoPtr->hwndHeader)-1)
{
CopyRect(&rec,&rcItem);
rec.left = rec.right;
rec.right = rec.left+REPORT_MARGINX;
ExtTextOutA(hdc, rec.left , rec.top, ETO_OPAQUE | ETO_CLIPPED,
&rec, NULL, 0, NULL);
}
CopyRect(&rec,&rcItem);
rec.right = rec.left;
rec.left = rec.left - REPORT_MARGINX;
ExtTextOutA(hdc, rec.left , rec.top, ETO_OPAQUE | ETO_CLIPPED,
&rec, NULL, 0, NULL);
}
} }
@ -2148,7 +2194,7 @@ static VOID LISTVIEW_DrawSubItem(HWND hwnd, HDC hdc, INT nItem, INT nSubItem,
* RETURN: * RETURN:
* None * None
*/ */
static VOID LISTVIEW_DrawItem(HWND hwnd, HDC hdc, INT nItem, RECT rcItem) static VOID LISTVIEW_DrawItem(HWND hwnd, HDC hdc, INT nItem, RECT rcItem, BOOL FullSelect, RECT* SuggestedFocus)
{ {
LISTVIEW_INFO *infoPtr = (LISTVIEW_INFO *)GetWindowLongA(hwnd, 0); LISTVIEW_INFO *infoPtr = (LISTVIEW_INFO *)GetWindowLongA(hwnd, 0);
CHAR szDispText[DISP_TEXT_SIZE]; CHAR szDispText[DISP_TEXT_SIZE];
@ -2162,6 +2208,7 @@ static VOID LISTVIEW_DrawItem(HWND hwnd, HDC hdc, INT nItem, RECT rcItem)
TRACE("(hwnd=%x, hdc=%x, nItem=%d)\n", hwnd, hdc, nItem); TRACE("(hwnd=%x, hdc=%x, nItem=%d)\n", hwnd, hdc, nItem);
/* get information needed for drawing the item */ /* get information needed for drawing the item */
ZeroMemory(&lvItem, sizeof(LVITEMA)); ZeroMemory(&lvItem, sizeof(LVITEMA));
lvItem.mask = LVIF_TEXT | LVIF_IMAGE | LVIF_STATE | LVIF_INDENT; lvItem.mask = LVIF_TEXT | LVIF_IMAGE | LVIF_STATE | LVIF_INDENT;
@ -2183,6 +2230,8 @@ static VOID LISTVIEW_DrawItem(HWND hwnd, HDC hdc, INT nItem, RECT rcItem)
} }
rcItem.left += ImageBuffer + infoPtr->iconSize.cx; rcItem.left += ImageBuffer + infoPtr->iconSize.cx;
if (SuggestedFocus)
SuggestedFocus->left += ImageBuffer + infoPtr->iconSize.cx;
} }
/* small icons */ /* small icons */
@ -2203,10 +2252,12 @@ static VOID LISTVIEW_DrawItem(HWND hwnd, HDC hdc, INT nItem, RECT rcItem)
} }
rcItem.left += ImageBuffer + infoPtr->iconSize.cx; rcItem.left += ImageBuffer + infoPtr->iconSize.cx;
if (SuggestedFocus)
SuggestedFocus->left += ImageBuffer + infoPtr->iconSize.cx;
} }
/* Don't bother painting item being edited */ /* Don't bother painting item being edited */
if (infoPtr->hwndEdit && lvItem.state & LVIS_FOCUSED) if (infoPtr->hwndEdit && lvItem.state & LVIS_FOCUSED && !FullSelect)
return; return;
if ((lvItem.state & LVIS_SELECTED) && (infoPtr->bFocus != FALSE)) if ((lvItem.state & LVIS_SELECTED) && (infoPtr->bFocus != FALSE))
@ -2237,15 +2288,31 @@ static VOID LISTVIEW_DrawItem(HWND hwnd, HDC hdc, INT nItem, RECT rcItem)
nLabelWidth = ListView_GetStringWidthA(hwnd, lvItem.pszText); nLabelWidth = ListView_GetStringWidthA(hwnd, lvItem.pszText);
if (rcItem.left + nLabelWidth < rcItem.right) if (rcItem.left + nLabelWidth < rcItem.right)
{ {
if (!FullSelect)
rcItem.right = rcItem.left + nLabelWidth; rcItem.right = rcItem.left + nLabelWidth;
} }
/* draw label */ /* draw label */
ExtTextOutA(hdc, rcItem.left, rcItem.top, ETO_OPAQUE | ETO_CLIPPED, ExtTextOutA(hdc, rcItem.left + 1, rcItem.top, ETO_OPAQUE | ETO_CLIPPED,
&rcItem, lvItem.pszText, lstrlenA(lvItem.pszText), NULL); &rcItem, lvItem.pszText, lstrlenA(lvItem.pszText), NULL);
if (FullSelect)
{
/* fill in the gap */
RECT rec;
CopyRect(&rec,&rcItem);
rec.left = rec.right;
rec.right = rec.left+REPORT_MARGINX;
ExtTextOutA(hdc, rec.left , rec.top, ETO_OPAQUE | ETO_CLIPPED,
&rec, NULL, 0, NULL);
}
if ((lvItem.state & LVIS_FOCUSED) && (infoPtr->bFocus == TRUE)) if ((lvItem.state & LVIS_FOCUSED) && (infoPtr->bFocus == TRUE))
{ {
if (FullSelect && SuggestedFocus)
Rectangle(hdc, SuggestedFocus->left, SuggestedFocus->top,
SuggestedFocus->right,SuggestedFocus->bottom);
else
Rectangle(hdc, rcItem.left, rcItem.top, rcItem.right, rcItem.bottom); Rectangle(hdc, rcItem.left, rcItem.top, rcItem.right, rcItem.bottom);
} }
@ -2378,6 +2445,7 @@ static VOID LISTVIEW_RefreshReport(HWND hwnd, HDC hdc)
INT j; INT j;
INT nItem; INT nItem;
INT nLast; INT nLast;
BOOL FullSelected;
ZeroMemory(&scrollInfo, sizeof(SCROLLINFO)); ZeroMemory(&scrollInfo, sizeof(SCROLLINFO));
scrollInfo.cbSize = sizeof(SCROLLINFO); scrollInfo.cbSize = sizeof(SCROLLINFO);
@ -2404,12 +2472,32 @@ static VOID LISTVIEW_RefreshReport(HWND hwnd, HDC hdc)
(LPARAM)&nmlv); (LPARAM)&nmlv);
} }
nColumnCount = Header_GetItemCount(infoPtr->hwndHeader);
FullSelected = infoPtr->dwExStyle & LVS_EX_FULLROWSELECT;
for (; nItem < nLast; nItem++) for (; nItem < nLast; nItem++)
{ {
nColumnCount = Header_GetItemCount(infoPtr->hwndHeader); RECT SuggestedFocusRect;
for (j = 0; j < nColumnCount; j++)
if (FullSelected)
{
RECT ir,br;
Header_GetItemRect(infoPtr->hwndHeader, 0, &ir);
Header_GetItemRect(infoPtr->hwndHeader, nColumnCount-1, &br);
ir.left += REPORT_MARGINX;
ir.right = max(ir.left, br.right - REPORT_MARGINX);
ir.top = nDrawPosY;
ir.bottom = ir.top + infoPtr->nItemHeight;
CopyRect(&SuggestedFocusRect,&ir);
}
for (j = nColumnCount-1; j >=0 ; j--)
{ {
Header_GetItemRect(infoPtr->hwndHeader, j, &rcItem); Header_GetItemRect(infoPtr->hwndHeader, j, &rcItem);
rcItem.left += REPORT_MARGINX; rcItem.left += REPORT_MARGINX;
rcItem.right = max(rcItem.left, rcItem.right - REPORT_MARGINX); rcItem.right = max(rcItem.left, rcItem.right - REPORT_MARGINX);
rcItem.top = nDrawPosY; rcItem.top = nDrawPosY;
@ -2424,11 +2512,13 @@ static VOID LISTVIEW_RefreshReport(HWND hwnd, HDC hdc)
if (j == 0) if (j == 0)
{ {
LISTVIEW_DrawItem(hwnd, hdc, nItem, rcItem); LISTVIEW_DrawItem(hwnd, hdc, nItem, rcItem, FullSelected,
&SuggestedFocusRect);
} }
else else
{ {
LISTVIEW_DrawSubItem(hwnd, hdc, nItem, j, rcItem); LISTVIEW_DrawSubItem(hwnd, hdc, nItem, j, rcItem,
FullSelected);
} }
} }
@ -2572,7 +2662,7 @@ static VOID LISTVIEW_RefreshList(HWND hwnd, HDC hdc)
rcItem.left = i * nItemWidth; rcItem.left = i * nItemWidth;
rcItem.bottom = rcItem.top + nItemHeight; rcItem.bottom = rcItem.top + nItemHeight;
rcItem.right = rcItem.left + nItemWidth; rcItem.right = rcItem.left + nItemWidth;
LISTVIEW_DrawItem(hwnd, hdc, nItem, rcItem); LISTVIEW_DrawItem(hwnd, hdc, nItem, rcItem, FALSE, NULL);
} }
} }
} }
@ -2621,7 +2711,7 @@ static VOID LISTVIEW_RefreshIcon(HWND hwnd, HDC hdc, BOOL bSmall)
} }
else else
{ {
LISTVIEW_DrawItem(hwnd, hdc, i, rcItem); LISTVIEW_DrawItem(hwnd, hdc, i, rcItem, FALSE, NULL);
} }
} }
} }
@ -3113,6 +3203,7 @@ static BOOL LISTVIEW_EndEditLabel(HWND hwnd, LPSTR pszText, DWORD nItem)
LISTVIEW_ITEM *lpItem; LISTVIEW_ITEM *lpItem;
INT nCtrlId = GetWindowLongA(hwnd, GWL_ID); INT nCtrlId = GetWindowLongA(hwnd, GWL_ID);
LISTVIEW_INFO *infoPtr = (LISTVIEW_INFO *)GetWindowLongA(hwnd, 0); LISTVIEW_INFO *infoPtr = (LISTVIEW_INFO *)GetWindowLongA(hwnd, 0);
LONG lStyle = GetWindowLongA(hwnd, GWL_STYLE);
HDPA hdpaSubItems; HDPA hdpaSubItems;
BOOL bUpdateItemText; BOOL bUpdateItemText;
@ -3142,7 +3233,7 @@ static BOOL LISTVIEW_EndEditLabel(HWND hwnd, LPSTR pszText, DWORD nItem)
/* Do we need to update the Item Text */ /* Do we need to update the Item Text */
if(bUpdateItemText) if(bUpdateItemText)
{ {
if(lpItem->pszText != LPSTR_TEXTCALLBACKA) if ((lpItem->pszText != LPSTR_TEXTCALLBACKA)&&(!(lStyle & LVS_OWNERDATA)))
{ {
Str_SetPtrA(&lpItem->pszText, pszText); Str_SetPtrA(&lpItem->pszText, pszText);
} }
@ -3951,6 +4042,7 @@ static LRESULT LISTVIEW_GetItemA(HWND hwnd, LPLVITEMA lpLVItem, BOOL internal)
INT* piImage; INT* piImage;
LPSTR* ppszText; LPSTR* ppszText;
HDPA hdpaSubItems; HDPA hdpaSubItems;
LONG lStyle = GetWindowLongA(hwnd, GWL_STYLE);
/* In the following: /* In the following:
* lpLVItem describes the information requested by the user * lpLVItem describes the information requested by the user
* lpItem/lpSubItem is what we have * lpItem/lpSubItem is what we have
@ -3966,6 +4058,36 @@ static LRESULT LISTVIEW_GetItemA(HWND hwnd, LPLVITEMA lpLVItem, BOOL internal)
) )
return FALSE; return FALSE;
if (lStyle & LVS_OWNERDATA)
{
if (lpLVItem->mask & ~LVIF_STATE)
{
dispInfo.hdr.hwndFrom = hwnd;
dispInfo.hdr.idFrom = lCtrlId;
dispInfo.hdr.code = LVN_GETDISPINFOA;
memcpy(&dispInfo.item,lpLVItem,sizeof(LVITEMA));
ListView_Notify(GetParent(hwnd), lCtrlId, &dispInfo);
memcpy(lpLVItem,&dispInfo.item,sizeof(LVITEMA));
}
if ((lpLVItem->mask & LVIF_STATE)&&(lpLVItem->iSubItem == 0))
{
hdpaSubItems = (HDPA)DPA_GetPtr(infoPtr->hdpaItems, lpLVItem->iItem);
if (hdpaSubItems == NULL)
return FALSE;
lpItem = (LISTVIEW_ITEM *)DPA_GetPtr(hdpaSubItems, 0);
if (lpItem == NULL)
return FALSE;
lpLVItem->state = lpItem->state & lpLVItem->stateMask;
}
return TRUE;
}
hdpaSubItems = (HDPA)DPA_GetPtr(infoPtr->hdpaItems, lpLVItem->iItem); hdpaSubItems = (HDPA)DPA_GetPtr(infoPtr->hdpaItems, lpLVItem->iItem);
if (hdpaSubItems == NULL) if (hdpaSubItems == NULL)
return FALSE; return FALSE;
@ -4444,6 +4566,16 @@ static LRESULT LISTVIEW_GetItemRect(HWND hwnd, INT nItem, LPRECT lprc)
lprc->top = ptItem.y; lprc->top = ptItem.y;
lprc->bottom = lprc->top + infoPtr->nItemHeight; lprc->bottom = lprc->top + infoPtr->nItemHeight;
if (infoPtr->dwExStyle & LVS_EX_FULLROWSELECT)
{
RECT br;
int nColumnCount = Header_GetItemCount(infoPtr->hwndHeader);
Header_GetItemRect(infoPtr->hwndHeader, nColumnCount-1, &br);
lprc->right = max(lprc->left, br.right - REPORT_MARGINX);
}
else
{
if (infoPtr->himlState != NULL) if (infoPtr->himlState != NULL)
{ {
lprc->right += infoPtr->iconSize.cx; lprc->right += infoPtr->iconSize.cx;
@ -4464,6 +4596,7 @@ static LRESULT LISTVIEW_GetItemRect(HWND hwnd, INT nItem, LPRECT lprc)
lprc->right = lprc->left + infoPtr->nItemWidth; lprc->right = lprc->left + infoPtr->nItemWidth;
} }
} }
}
break; break;
case LVIR_SELECTBOUNDS: case LVIR_SELECTBOUNDS:
@ -4527,6 +4660,16 @@ static LRESULT LISTVIEW_GetItemRect(HWND hwnd, INT nItem, LPRECT lprc)
lprc->right = lprc->left; lprc->right = lprc->left;
if (infoPtr->dwExStyle & LVS_EX_FULLROWSELECT)
{
RECT br;
int nColumnCount = Header_GetItemCount(infoPtr->hwndHeader);
Header_GetItemRect(infoPtr->hwndHeader, nColumnCount-1, &br);
lprc->right = max(lprc->left, br.right - REPORT_MARGINX);
}
else
{
if (infoPtr->himlSmall != NULL) if (infoPtr->himlSmall != NULL)
{ {
lprc->right += infoPtr->iconSize.cx; lprc->right += infoPtr->iconSize.cx;
@ -4542,11 +4685,11 @@ static LRESULT LISTVIEW_GetItemRect(HWND hwnd, INT nItem, LPRECT lprc)
lprc->right = nLeftPos + infoPtr->nItemWidth; lprc->right = nLeftPos + infoPtr->nItemWidth;
} }
} }
}
break; break;
} }
} }
} }
return bResult; return bResult;
} }
@ -5279,6 +5422,46 @@ static LRESULT LISTVIEW_InsertItemA(HWND hwnd, LPLVITEMA lpLVItem)
TRACE("(hwnd=%x,lpLVItem=%p)\n", hwnd, lpLVItem); TRACE("(hwnd=%x,lpLVItem=%p)\n", hwnd, lpLVItem);
if (lStyle & LVS_OWNERDATA)
{
lpItem = (LISTVIEW_ITEM *)COMCTL32_Alloc(sizeof(LISTVIEW_ITEM));
if (lpItem != NULL)
{
ZeroMemory(lpItem, sizeof(LISTVIEW_ITEM));
/* insert item in listview control data structure */
hdpaSubItems = DPA_Create(8);
if (hdpaSubItems != NULL)
{
nItem = DPA_InsertPtr(hdpaSubItems, 0, lpItem);
if (nItem != -1)
{
nItem = DPA_InsertPtr(infoPtr->hdpaItems, 1,
hdpaSubItems);
/* manage item focus */
if ((lpLVItem)&&(lpLVItem->mask & LVIF_STATE))
{
lpItem->state &= ~(LVIS_FOCUSED|LVIS_SELECTED);
if (lpLVItem->stateMask & LVIS_SELECTED)
{
LISTVIEW_SetSelection(hwnd, nItem);
}
else if (lpLVItem->stateMask & LVIS_FOCUSED)
{
LISTVIEW_SetItemFocus(hwnd, nItem);
}
}
}
}
}
/* free memory if unsuccessful */
if ((nItem == -1) && (lpItem != NULL))
{
COMCTL32_Free(lpItem);
}
return nItem;
}
if (lpLVItem != NULL) if (lpLVItem != NULL)
{ {
/* make sure it's not a subitem; cannot insert a subitem */ /* make sure it's not a subitem; cannot insert a subitem */
@ -5766,7 +5949,10 @@ static LRESULT LISTVIEW_SetExtendedListViewStyle(HWND hwnd, DWORD dwMask, DWORD
dwOldStyle = infoPtr->dwExStyle; dwOldStyle = infoPtr->dwExStyle;
/* set new style */ /* set new style */
if (dwMask)
infoPtr->dwExStyle = (dwOldStyle & ~dwMask) | (dwStyle & dwMask); infoPtr->dwExStyle = (dwOldStyle & ~dwMask) | (dwStyle & dwMask);
else
infoPtr->dwExStyle = dwStyle;
return (dwOldStyle); return (dwOldStyle);
} }
@ -5929,7 +6115,19 @@ static BOOL LISTVIEW_SetItemCount(HWND hwnd, INT nItems, DWORD dwFlags)
if (GetWindowLongA(hwnd, GWL_STYLE) & LVS_OWNERDATA) if (GetWindowLongA(hwnd, GWL_STYLE) & LVS_OWNERDATA)
{ {
FIXME("LVS_OWNERDATA is set!\n"); int i;
TRACE("LVS_OWNERDATA is set!\n");
if (nItems > infoPtr->hdpaItems->nItemCount)
{
for (i = infoPtr->hdpaItems->nItemCount; i<nItems; i++)
ListView_InsertItemA(hwnd,NULL);
}
else
{
for (i = nItems; i < infoPtr->hdpaItems->nItemCount; i++)
ListView_DeleteItem(hwnd,1);
}
RedrawWindow(hwnd,0,0,RDW_ERASE|RDW_INVALIDATE|RDW_UPDATENOW);
} }
else else
{ {
@ -5969,13 +6167,17 @@ static BOOL LISTVIEW_SetItemPosition(HWND hwnd, INT nItem,
INT nPosX, INT nPosY) INT nPosX, INT nPosY)
{ {
LISTVIEW_INFO *infoPtr = (LISTVIEW_INFO*)GetWindowLongA(hwnd, 0); LISTVIEW_INFO *infoPtr = (LISTVIEW_INFO*)GetWindowLongA(hwnd, 0);
UINT uView = GetWindowLongA(hwnd, GWL_STYLE) & LVS_TYPEMASK; UINT lStyle = GetWindowLongA(hwnd, GWL_STYLE);
UINT uView = lStyle & LVS_TYPEMASK;
LISTVIEW_ITEM *lpItem; LISTVIEW_ITEM *lpItem;
HDPA hdpaSubItems; HDPA hdpaSubItems;
BOOL bResult = FALSE; BOOL bResult = FALSE;
TRACE("(hwnd=%x,nItem=%d,X=%d,Y=%d)\n", hwnd, nItem, nPosX, nPosY); TRACE("(hwnd=%x,nItem=%d,X=%d,Y=%d)\n", hwnd, nItem, nPosX, nPosY);
if (lStyle & LVS_OWNERDATA)
return FALSE;
if ((nItem >= 0) || (nItem < GETITEMCOUNT(infoPtr))) if ((nItem >= 0) || (nItem < GETITEMCOUNT(infoPtr)))
{ {
if ((uView == LVS_ICON) || (uView == LVS_SMALLICON)) if ((uView == LVS_ICON) || (uView == LVS_SMALLICON))
@ -6203,10 +6405,14 @@ static LRESULT LISTVIEW_SortItems(HWND hwnd, WPARAM wParam, LPARAM lParam)
LISTVIEW_ITEM *lpItem; LISTVIEW_ITEM *lpItem;
int nCount, i; int nCount, i;
HDPA sortList; HDPA sortList;
UINT lStyle = GetWindowLongA(hwnd, GWL_STYLE);
if (!infoPtr || !infoPtr->hdpaItems) if (!infoPtr || !infoPtr->hdpaItems)
return FALSE; return FALSE;
if (lStyle & LVS_OWNERDATA)
return FALSE;
nCount = GETITEMCOUNT(infoPtr); nCount = GETITEMCOUNT(infoPtr);
/* if there are 0 or 1 items, there is no need to sort */ /* if there are 0 or 1 items, there is no need to sort */
if (nCount > 1) if (nCount > 1)
@ -6327,7 +6533,7 @@ static LRESULT LISTVIEW_Create(HWND hwnd, WPARAM wParam, LPARAM lParam)
ZeroMemory(&infoPtr->rcList, sizeof(RECT)); ZeroMemory(&infoPtr->rcList, sizeof(RECT));
infoPtr->hwndEdit = 0; infoPtr->hwndEdit = 0;
infoPtr->pedititem = NULL; infoPtr->pedititem = NULL;
infoPtr->bDoEditLabel = FALSE; infoPtr->nEditLabelItem = -1;
/* get default font (icon title) */ /* get default font (icon title) */
SystemParametersInfoA(SPI_GETICONTITLELOGFONT, 0, &logFont, 0); SystemParametersInfoA(SPI_GETICONTITLELOGFONT, 0, &logFont, 0);
@ -6912,9 +7118,9 @@ static LRESULT LISTVIEW_LButtonDown(HWND hwnd, WORD wKey, WORD wPosX,
if (lStyle & LVS_SINGLESEL) if (lStyle & LVS_SINGLESEL)
{ {
if ((ListView_GetItemState(hwnd, nItem, LVIS_SELECTED) & LVIS_SELECTED) if ((ListView_GetItemState(hwnd, nItem, LVIS_SELECTED) & LVIS_SELECTED)
&& infoPtr->bDoEditLabel != TRUE) && infoPtr->nEditLabelItem == -1)
{ {
infoPtr->bDoEditLabel = TRUE; infoPtr->nEditLabelItem = nItem;
} }
else else
{ {
@ -6945,9 +7151,9 @@ static LRESULT LISTVIEW_LButtonDown(HWND hwnd, WORD wKey, WORD wPosX,
else else
{ {
if (ListView_GetItemState(hwnd, nItem, LVIS_SELECTED) & LVIS_SELECTED if (ListView_GetItemState(hwnd, nItem, LVIS_SELECTED) & LVIS_SELECTED
&& infoPtr->bDoEditLabel != TRUE) && infoPtr->nEditLabelItem == -1)
{ {
infoPtr->bDoEditLabel = TRUE; infoPtr->nEditLabelItem = nItem;
} }
else else
{ {
@ -7002,19 +7208,18 @@ static LRESULT LISTVIEW_LButtonUp(HWND hwnd, WORD wKey, WORD wPosX,
/* set left button flag */ /* set left button flag */
infoPtr->bLButtonDown = FALSE; infoPtr->bLButtonDown = FALSE;
if(infoPtr->bDoEditLabel) if(infoPtr->nEditLabelItem != -1)
{ {
LVHITTESTINFO htInfo; POINT ptPosition;
int nItem; int nItem;
ZeroMemory(&htInfo, sizeof(LVHITTESTINFO)); ptPosition.x = wPosX;
htInfo.pt.x = wPosX; ptPosition.y = wPosY;
htInfo.pt.y = wPosY; nItem = LISTVIEW_MouseSelection(hwnd, ptPosition);
nItem = LISTVIEW_HitTest(hwnd, &htInfo); if(nItem == infoPtr->nEditLabelItem)
if(nItem != -1 && htInfo.flags == LVHT_ONITEMLABEL)
{ {
LISTVIEW_EditLabelA(hwnd, nItem); LISTVIEW_EditLabelA(hwnd, nItem);
} }
infoPtr->bDoEditLabel = FALSE; infoPtr->nEditLabelItem = -1;
} }
} }

2
include/listview.h
View File

@ -71,7 +71,7 @@ typedef struct tagLISTVIEW_INFO
PFNLVCOMPARE pfnCompare; PFNLVCOMPARE pfnCompare;
LPARAM lParamSort; LPARAM lParamSort;
HWND hwndEdit; HWND hwndEdit;
BOOL bDoEditLabel; INT nEditLabelItem;
EDITLABEL_ITEM *pedititem; EDITLABEL_ITEM *pedititem;
DWORD dwHoverTime; DWORD dwHoverTime;