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[COMCTL32] -Implement BUTTON_IMAGELIST_ALIGN_RIGHT, BUTTON_IMAGELIST_ALIGN_TOP, BUTTON_IMAGELIST_ALIGN_BOTTOM

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svn path=/trunk/; revision=75494
This commit is contained in:
Giannis Adamopoulos 2017-08-06 09:05:58 +00:00
parent f13b9a9480
commit 02cc8362fa
2 changed files with 65 additions and 16 deletions
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70
reactos/dll/win32/comctl32/button.c
View file

@ -395,6 +395,47 @@ cleanup:
return ret;
}
BOOL BUTTON_DrawIml(HDC hDC, BUTTON_IMAGELIST *pimlData, RECT *prc, BOOL bOnlyCalc)
{
SIZE ImageSize;
int left, top;
if (!pimlData->himl)
return FALSE;
if (!ImageList_GetIconSize(pimlData->himl, &ImageSize.cx, &ImageSize.cy))
return FALSE;
if (pimlData->uAlign == BUTTON_IMAGELIST_ALIGN_LEFT)
{
left = prc->left + pimlData->margin.left;
top = prc->top + (prc->bottom - prc->top - ImageSize.cy) / 2;
prc->left += left + pimlData->margin.right + ImageSize.cx;
}
else if (pimlData->uAlign == BUTTON_IMAGELIST_ALIGN_RIGHT)
{
left = prc->right - pimlData->margin.right - ImageSize.cx;
top = prc->top + (prc->bottom - prc->top - ImageSize.cy) / 2;
prc->right = left - pimlData->margin.left;
}
else if (pimlData->uAlign == BUTTON_IMAGELIST_ALIGN_TOP)
{
left = prc->left + (prc->right - prc->left - ImageSize.cy) / 2;
top = prc->top + pimlData->margin.top;
prc->top = top + ImageSize.cy + pimlData->margin.bottom;
}
else if (pimlData->uAlign == BUTTON_IMAGELIST_ALIGN_BOTTOM)
{
left = prc->left + (prc->right - prc->left - ImageSize.cy) / 2;
top = prc->bottom - pimlData->margin.bottom - ImageSize.cy;
prc->bottom = top - pimlData->margin.top;
}
if (!bOnlyCalc)
ImageList_Draw(pimlData->himl, 0, hDC, left, top, 0);
return TRUE;
}
#endif
@ -1140,6 +1181,9 @@ static UINT BUTTON_CalcLabelRect(HWND hwnd, HDC hdc, RECT *rc)
UINT dtStyle = BUTTON_BStoDT( style, ex_style );
RECT r = *rc;
INT n;
#ifdef __REACTOS__
PBUTTON_DATA pdata = _GetButtonData(hwnd);
#endif
/* Calculate label rectangle according to label type */
switch (style & (BS_ICON|BS_BITMAP))
@ -1147,6 +1191,11 @@ static UINT BUTTON_CalcLabelRect(HWND hwnd, HDC hdc, RECT *rc)
case BS_TEXT:
{
HFONT hFont, hPrevFont = 0;
#ifdef __REACTOS__
BOOL bHasIml;
bHasIml = BUTTON_DrawIml(hdc, &pdata->imlData, &r, TRUE);
#endif
if (!(text = get_button_text( hwnd ))) goto empty_rect;
if (!text[0])
@ -1162,6 +1211,18 @@ static UINT BUTTON_CalcLabelRect(HWND hwnd, HDC hdc, RECT *rc)
#ifdef __REACTOS__
if (get_ui_state(hwnd) & UISF_HIDEACCEL)
dtStyle |= DT_HIDEPREFIX;
if (bHasIml)
{
if (pdata->imlData.uAlign == BUTTON_IMAGELIST_ALIGN_LEFT)
r.left = pdata->imlData.margin.left;
else if (pdata->imlData.uAlign == BUTTON_IMAGELIST_ALIGN_RIGHT)
r.right = pdata->imlData.margin.right;
else if (pdata->imlData.uAlign == BUTTON_IMAGELIST_ALIGN_TOP)
r.top = pdata->imlData.margin.top;
else if (pdata->imlData.uAlign == BUTTON_IMAGELIST_ALIGN_BOTTOM)
r.bottom = pdata->imlData.margin.bottom;
}
#endif
break;
}
@ -1253,20 +1314,13 @@ static BOOL CALLBACK BUTTON_DrawTextCallback(HDC hdc, LPARAM lp, WPARAM wp, int
HWND hwnd = (HWND)lp;
RECT rc;
PBUTTON_DATA pdata = _GetButtonData(hwnd);
SIZE ImageSize;
WCHAR *text = NULL;
if (!(text = get_button_text( hwnd ))) return TRUE;
SetRect(&rc, 0, 0, cx, cy);
if (pdata->imlData.himl && ImageList_GetIconSize(pdata->imlData.himl, &ImageSize.cx, &ImageSize.cy))
{
int left = pdata->imlData.margin.left;
int top = (cy - ImageSize.cy) / 2;
rc.left += pdata->imlData.margin.left + pdata->imlData.margin.right + ImageSize.cy;
ImageList_Draw(pdata->imlData.himl, 0, hdc, left, top, 0);
}
BUTTON_DrawIml(hdc, &pdata->imlData, &rc, FALSE);
DrawTextW(hdc, text, -1, &rc, (UINT)wp);
HeapFree(GetProcessHeap(), 0, text);

11
reactos/dll/win32/comctl32/theme_button.c
View file

@ -55,6 +55,8 @@ static inline LONG_PTR get_button_image(HWND hwnd)
{
return _GetButtonData(hwnd)->image;
}
BOOL BUTTON_DrawIml(HDC hdc, BUTTON_IMAGELIST *pimlData, RECT *prc, BOOL bOnlyCalc);
#endif
static UINT get_drawtext_flags(DWORD style, DWORD ex_style)
@ -127,7 +129,6 @@ static void PB_draw(HTHEME theme, HWND hwnd, HDC hDC, ButtonState drawState, UIN
WCHAR *text = get_button_text(hwnd);
#ifdef __REACTOS__ /* r74012 & r74406 */
PBUTTON_DATA pdata = _GetButtonData(hwnd);
SIZE ImageSize;
HWND parent;
HBRUSH hBrush;
#endif
@ -156,13 +157,7 @@ static void PB_draw(HTHEME theme, HWND hwnd, HDC hDC, ButtonState drawState, UIN
DrawThemeBackground(theme, hDC, BP_PUSHBUTTON, state, &bgRect, NULL);
#ifdef __REACTOS__ /* r74012 */
if (pdata->imlData.himl && ImageList_GetIconSize(pdata->imlData.himl, &ImageSize.cx, &ImageSize.cy))
{
int left = textRect.left + pdata->imlData.margin.left;
int top = textRect.top + (textRect.bottom - textRect.top - ImageSize.cy) / 2;
textRect.left += pdata->imlData.margin.left + pdata->imlData.margin.right + ImageSize.cy;
ImageList_Draw(pdata->imlData.himl, 0, hDC, left, top, 0);
}
BUTTON_DrawIml(hDC, &pdata->imlData, &textRect, FALSE);
#endif
if (text)