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fixed branding text background color not updating when the system's color change

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@3329 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
kichik 2003-12-29 14:27:33 +00:00
parent 9241c66c5e
commit 8a85e1c0dd
9 changed files with 62 additions and 61 deletions
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30
Source/exehead/bgbg.c
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@ -29,7 +29,11 @@ LRESULT CALLBACK BG_WndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
PAINTSTRUCT ps;
HDC hdc=BeginPaint(hwnd,&ps);
RECT r;
LOGBRUSH lh;
int ry;
lh.lbStyle = BS_SOLID;
GetClientRect(hwnd,&r);
// this portion by Drew Davidson, drewdavidson@mindspring.com
ry=r.bottom;
@ -42,7 +46,8 @@ LRESULT CALLBACK BG_WndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
rv = (GetRValue(c2) * r.top + GetRValue(c1) * (ry-r.top)) / ry;
gv = (GetGValue(c2) * r.top + GetGValue(c1) * (ry-r.top)) / ry;
bv = (GetBValue(c2) * r.top + GetBValue(c1) * (ry-r.top)) / ry;
brush = CreateSolidBrush(RGB(rv,gv,bv));
lh.lbColor = RGB(rv,gv,bv);
brush = CreateBrushIndirect(&lh);
// note that we don't need to do "SelectObject(hdc, brush)"
// because FillRect lets us specify the brush as a parameter.
FillRect(hdc, &r, brush);
@ -53,18 +58,31 @@ LRESULT CALLBACK BG_WndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
if (header->bg_textcolor != -1)
{
HFONT newFont, oldFont;
newFont = CreateFont(40,0,0,0,FW_BOLD,TRUE,FALSE,FALSE,DEFAULT_CHARSET,OUT_DEFAULT_PRECIS,CLIP_DEFAULT_PRECIS,DEFAULT_QUALITY,DEFAULT_PITCH,"Garamond");
HFONT oldFont;
HFONT newFont = CreateFont(
40,
0,
0,
0,
FW_BOLD,
TRUE,
FALSE,
FALSE,
DEFAULT_CHARSET,
OUT_DEFAULT_PRECIS,
CLIP_DEFAULT_PRECIS,
DEFAULT_QUALITY,
DEFAULT_PITCH,
"Garamond"
);
if (newFont)
{
static char buf[256];
r.left=16;
r.top=8;
my_GetWindowText(hwnd,buf,sizeof(buf));
SetBkMode(hdc,TRANSPARENT);
SetTextColor(hdc,header->bg_textcolor);
oldFont = SelectObject(hdc,newFont);
DrawText(hdc,buf,-1,&r,DT_TOP|DT_LEFT|DT_SINGLELINE|DT_NOPREFIX);
DrawText(hdc,g_caption,-1,&r,DT_TOP|DT_LEFT|DT_SINGLELINE|DT_NOPREFIX);
SelectObject(hdc,oldFont);
DeleteObject(newFont);
}