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Tried to custom-draw the split button properly. Not sure it's possible...

This commit is contained in:
Pietro Gagliardi 2018-10-14 19:08:02 -04:00
parent c216d8953d
commit 359c08aa11
1 changed files with 10 additions and 2 deletions
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12
doc/misctests/winrebarexplorertheme.cpp
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@ -142,9 +142,11 @@ LRESULT customDrawExplorerRebar(NMCUSTOMDRAW *nm)
LRESULT customDrawExplorerToolbar(NMTBCUSTOMDRAW *nm)
{
HWND toolbar, rebar;
WPARAM itemIndex;
TBBUTTON tbb;
HTHEME theme;
RECT r;
int state;
int part, state;
toolbar = nm->nmcd.hdr.hwndFrom;
switch (nm->nmcd.dwDrawStage) {
@ -157,7 +159,13 @@ LRESULT customDrawExplorerToolbar(NMTBCUSTOMDRAW *nm)
CloseThemeData(theme);
return CDRF_NOTIFYITEMDRAW;
case CDDS_ITEMPREPAINT:
itemIndex = (WPARAM) SendMessageW(toolbar, TB_COMMANDTOINDEX, nm->nmcd.dwItemSpec, 0);
ZeroMemory(&tbb, sizeof (TBBUTTON));
SendMessageW(toolbar, TB_GETBUTTON, itemIndex, (LPARAM) (&tbb));
theme = OpenThemeData(toolbar, L"CommandModule");
part = 3;
if ((tbb.fsStyle & BTNS_DROPDOWN) != 0)
part = 4;
state = 1;
// TODO this doesn't work; both keyboard and mouse are listed as HOT
if ((nm->nmcd.uItemState & CDIS_FOCUS) != 0)
@ -166,7 +174,7 @@ LRESULT customDrawExplorerToolbar(NMTBCUSTOMDRAW *nm)
state = 2;
if ((nm->nmcd.uItemState & CDIS_SELECTED) != 0)
state = 3;
SendMessageW(toolbar, TB_GETITEMRECT, SendMessageW(toolbar, TB_COMMANDTOINDEX, nm->nmcd.dwItemSpec, 0), (LPARAM) (&r));
SendMessageW(toolbar, TB_GETITEMRECT, itemIndex, (LPARAM) (&r));
DrawThemeBackground(theme, nm->nmcd.hdc,
3, state,
&r, &(nm->nmcd.rc));