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Allow having a transparent background text color for the listview.

This commit is contained in:
Stephane Lussier 2000-09-16 20:45:09 +00:00 committed by Alexandre Julliard
parent b2628e5278
commit 88968b89cb
1 changed files with 52 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

65
dlls/comctl32/listview.c
View File

@ -2780,6 +2780,7 @@ static VOID LISTVIEW_DrawSubItem(HWND hwnd, HDC hdc, INT nItem, INT nSubItem,
LISTVIEW_INFO *infoPtr = (LISTVIEW_INFO *)GetWindowLongA(hwnd, 0);
CHAR szDispText[DISP_TEXT_SIZE];
LVITEMA lvItem;
UINT textoutOptions = ETO_CLIPPED | ETO_OPAQUE;
TRACE("(hwnd=%x, hdc=%x, nItem=%d, nSubItem=%d)\n", hwnd, hdc,
nItem, nSubItem);
@ -2802,11 +2803,21 @@ static VOID LISTVIEW_DrawSubItem(HWND hwnd, HDC hdc, INT nItem, INT nSubItem,
}
else
{
SetBkColor(hdc, infoPtr->clrTextBk);
if ( (infoPtr->clrTextBk == CLR_DEFAULT) || (infoPtr->clrTextBk == CLR_NONE) )
{
SetBkMode(hdc, TRANSPARENT);
textoutOptions &= ~ETO_OPAQUE;
}
else
{
SetBkMode(hdc, OPAQUE);
SetBkColor(hdc, infoPtr->clrTextBk);
}
SetTextColor(hdc, infoPtr->clrText);
}
ExtTextOutA(hdc, rcItem.left, rcItem.top, ETO_OPAQUE | ETO_CLIPPED,
ExtTextOutA(hdc, rcItem.left, rcItem.top, textoutOptions,
&rcItem, lvItem.pszText, lstrlenA(lvItem.pszText), NULL);
if (Selected)
@ -2818,13 +2829,13 @@ static VOID LISTVIEW_DrawSubItem(HWND hwnd, HDC hdc, INT nItem, INT nSubItem,
CopyRect(&rec,&rcItem);
rec.left = rec.right;
rec.right = rec.left+REPORT_MARGINX;
ExtTextOutA(hdc, rec.left , rec.top, ETO_OPAQUE | ETO_CLIPPED,
ExtTextOutA(hdc, rec.left , rec.top, textoutOptions,
&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,
ExtTextOutA(hdc, rec.left , rec.top, textoutOptions,
&rec, NULL, 0, NULL);
}
}
@ -2853,6 +2864,8 @@ static VOID LISTVIEW_DrawItem(HWND hwnd, HDC hdc, INT nItem, RECT rcItem, BOOL F
DWORD dwBkColor;
DWORD dwTextColor,dwTextX;
BOOL bImage = FALSE;
INT iBkMode = -1;
UINT textoutOptions = ETO_OPAQUE | ETO_CLIPPED;
TRACE("(hwnd=%x, hdc=%x, nItem=%d)\n", hwnd, hdc, nItem);
@ -2940,7 +2953,18 @@ static VOID LISTVIEW_DrawItem(HWND hwnd, HDC hdc, INT nItem, RECT rcItem, BOOL F
else
{
/* set item colors */
dwBkColor = SetBkColor(hdc, infoPtr->clrTextBk);
if ( (infoPtr->clrTextBk == CLR_DEFAULT) || (infoPtr->clrTextBk == CLR_NONE) )
{
dwBkColor = GetBkColor(hdc);
iBkMode = SetBkMode(hdc, TRANSPARENT);
textoutOptions &= ~ETO_OPAQUE;
}
else
{
dwBkColor = SetBkColor(hdc, infoPtr->clrTextBk);
iBkMode = SetBkMode(hdc, OPAQUE);
}
dwTextColor = SetTextColor(hdc, infoPtr->clrText);
/* set raster mode */
nMixMode = SetROP2(hdc, R2_COPYPEN);
@ -2959,7 +2983,8 @@ static VOID LISTVIEW_DrawItem(HWND hwnd, HDC hdc, INT nItem, RECT rcItem, BOOL F
dwTextX = rcItem.left + 1;
if (bImage)
dwTextX += IMAGE_PADDING;
ExtTextOutA(hdc, dwTextX, rcItem.top, ETO_OPAQUE | ETO_CLIPPED,
ExtTextOutA(hdc, dwTextX, rcItem.top, textoutOptions,
&rcItem, lvItem.pszText, lstrlenA(lvItem.pszText), NULL);
if ((FullSelect)&&(Header_GetItemCount(infoPtr->hwndHeader) > 1))
@ -2969,7 +2994,7 @@ static VOID LISTVIEW_DrawItem(HWND hwnd, HDC hdc, INT nItem, RECT rcItem, BOOL F
CopyRect(&rec,&rcItem);
rec.left = rec.right;
rec.right = rec.left+REPORT_MARGINX;
ExtTextOutA(hdc, rec.left , rec.top, ETO_OPAQUE | ETO_CLIPPED,
ExtTextOutA(hdc, rec.left , rec.top, textoutOptions,
&rec, NULL, 0, NULL);
}
@ -2979,8 +3004,10 @@ static VOID LISTVIEW_DrawItem(HWND hwnd, HDC hdc, INT nItem, RECT rcItem, BOOL F
if (nMixMode != 0)
{
SetROP2(hdc, R2_COPYPEN);
SetBkColor(hdc, infoPtr->clrTextBk);
SetTextColor(hdc, infoPtr->clrText);
SetBkColor(hdc, dwBkColor);
SetTextColor(hdc, dwTextColor);
if (iBkMode != -1)
SetBkMode(hdc, iBkMode);
}
}
@ -3007,6 +3034,7 @@ static VOID LISTVIEW_DrawLargeItem(HWND hwnd, HDC hdc, INT nItem, RECT rcItem,
INT nLabelWidth, rcWidth;
TEXTMETRICA tm;
LVITEMA lvItem;
UINT textoutOptions = ETO_CLIPPED | ETO_OPAQUE;
TRACE("(hwnd=%x, hdc=%x, nItem=%d, left=%d, top=%d, right=%d, \
bottom=%d)\n", hwnd, hdc, nItem, rcItem.left, rcItem.top, rcItem.right,
@ -3033,7 +3061,17 @@ bottom=%d)\n", hwnd, hdc, nItem, rcItem.left, rcItem.top, rcItem.right,
else
{
/* set item colors */
SetBkColor(hdc, infoPtr->clrTextBk);
if ( (infoPtr->clrTextBk == CLR_DEFAULT) || (infoPtr->clrTextBk == CLR_NONE) )
{
SetBkMode(hdc, TRANSPARENT);
textoutOptions &= ~ETO_OPAQUE;
}
else
{
SetBkMode(hdc, OPAQUE);
SetBkColor(hdc, infoPtr->clrTextBk);
}
SetTextColor(hdc, infoPtr->clrText);
/* set raster mode */
SetROP2(hdc, R2_COPYPEN);
@ -3102,7 +3140,8 @@ bottom=%d)\n", hwnd, hdc, nItem, rcItem.left, rcItem.top, rcItem.right,
/* draw label */
rcItem.bottom = rcItem.top + tm.tmHeight + HEIGHT_PADDING;
ExtTextOutA(hdc, rcItem.left + CAPTION_BORDER, rcItem.top, ETO_OPAQUE | ETO_CLIPPED,
ExtTextOutA(hdc, rcItem.left + CAPTION_BORDER, rcItem.top, textoutOptions,
&rcItem, lvItem.pszText, lstrlenA(lvItem.pszText), NULL);
@ -7417,7 +7456,7 @@ static LRESULT LISTVIEW_Create(HWND hwnd, WPARAM wParam, LPARAM lParam)
/* initialize color information */
infoPtr->clrBk = GetSysColor(COLOR_WINDOW);
infoPtr->clrText = GetSysColor(COLOR_WINDOWTEXT);
infoPtr->clrTextBk = GetSysColor(COLOR_WINDOW);
infoPtr->clrTextBk = CLR_DEFAULT;
/* set default values */
infoPtr->uCallbackMask = 0;