#include "wx/ownerdrw.h"
#endif
+#include "wx/ptr_scpd.h"
+
#include "wx/msw/private.h"
#include "wx/msw/wrapcctl.h" // include <commctrl.h> "properly"
// other standard headers
#include <string.h>
-//VC6 needs these defining, though they are in winuser.h
-#ifndef MIIM_BITMAP
-#define MIIM_STRING 0x00000040
-#define MIIM_BITMAP 0x00000080
-#define MIIM_FTYPE 0x00000100
-#define HBMMENU_CALLBACK ((HBITMAP) -1)
-typedef struct tagMENUINFO
-{
- DWORD cbSize;
- DWORD fMask;
- DWORD dwStyle;
- UINT cyMax;
- HBRUSH hbrBack;
- DWORD dwContextHelpID;
- DWORD dwMenuData;
-} MENUINFO, FAR *LPMENUINFO;
-#endif
-
#if wxUSE_OWNER_DRAWN
#include "wx/dynlib.h"
#endif
// private functions
// ----------------------------------------------------------------------------
+namespace
+{
+
// make the given menu item default
-static void SetDefaultMenuItem(HMENU WXUNUSED_IN_WINCE(hmenu),
- UINT WXUNUSED_IN_WINCE(id))
+void SetDefaultMenuItem(HMENU WXUNUSED_IN_WINCE(hmenu),
+ UINT WXUNUSED_IN_WINCE(id))
{
#ifndef __WXWINCE__
MENUITEMINFO mii;
wxLogLastError(wxT("GetMenuItemInfo"));
return info.fState;
}
-#endif
+#endif // __WXWINCE__
+
+bool IsLessThanStdSize(const wxBitmap& bmp)
+{
+ // FIXME: these +4 are chosen so that 16*16 bitmaps pass this test with
+ // default SM_CXMENUCHECK value but I have no idea what do we really
+ // need to use here
+ return bmp.GetWidth() < ::GetSystemMetrics(SM_CXMENUCHECK) + 4 &&
+ bmp.GetHeight() < ::GetSystemMetrics(SM_CYMENUCHECK) + 4;
+}
+
+} // anonymous namespace
// ============================================================================
// implementation
#if wxUSE_OWNER_DRAWN
if ( pItem->IsOwnerDrawn() )
{
- // is the item owner-drawn just because of the [checked] bitmap?
- if ( (pItem->GetBitmap(false).Ok() || pItem->GetBitmap(true).Ok()) &&
- !pItem->GetTextColour().Ok() &&
- !pItem->GetBackgroundColour().Ok() &&
- !pItem->GetFont().Ok() )
- {
- // try to use InsertMenuItem() as it's guaranteed to look correct
- // while our owner-drawn code is not
#ifndef __DMC__
- // DMC at march 2007 doesn't have HBITMAP hbmpItem tagMENUITEMINFOA /W
- // MIIM_BITMAP only works under WinME/2000+
+ // if the item is owner-drawn just because of the [checked] bitmap and
+ // the bitmap uses standard menu bitmap size we can avoid making it
+ // owner-drawn and use built-in support for menu bitmaps instead
+ bool mustUseOwnerDrawn = pItem->GetTextColour().Ok() ||
+ pItem->GetBackgroundColour().Ok() ||
+ pItem->GetFont().Ok();
+ if ( !mustUseOwnerDrawn )
+ {
+ const wxBitmap& bmpUnchecked = pItem->GetBitmap(false),
+ bmpChecked = pItem->GetBitmap(true);
+ if ( (bmpUnchecked.Ok() && !IsLessThanStdSize(bmpUnchecked)) ||
+ (bmpChecked.Ok() && !IsLessThanStdSize(bmpChecked)) )
+ {
+ mustUseOwnerDrawn = true;
+ }
+ }
+
+ // MIIM_BITMAP only works under WinME/2000+
+ if ( !mustUseOwnerDrawn && wxGetWinVersion() >= wxWinVersion_98 )
+ {
+ // use InsertMenuItem() as it's guaranteed to look correct while
+ // our owner-drawn code is not
WinStruct<MENUITEMINFO> mii;
- if ( wxGetWinVersion() >= wxWinVersion_98 )
+ mii.fMask = MIIM_STRING | MIIM_DATA | MIIM_BITMAP;
+ if ( pItem->IsCheckable() )
{
- mii.fMask = MIIM_STRING | MIIM_DATA | MIIM_BITMAP;
- if ( pItem->IsCheckable() )
- {
- // need to set checked/unchecked bitmaps as otherwise our
- // MSWOnDrawItem() item is not called
- mii.fMask |= MIIM_CHECKMARKS;
- }
+ // need to set checked/unchecked bitmaps as otherwise our
+ // MSWOnDrawItem() item is not called
+ mii.fMask |= MIIM_CHECKMARKS;
+ }
- mii.cch = itemText.length();
- mii.dwTypeData = const_cast<wxChar *>(itemText.wx_str());
+ mii.cch = itemText.length();
+ mii.dwTypeData = const_cast<wxChar *>(itemText.wx_str());
- if (flags & MF_POPUP)
- {
- mii.fMask |= MIIM_SUBMENU;
- mii.hSubMenu = (HMENU)pItem->GetSubMenu()->GetHMenu();
- }
- else
- {
- mii.fMask |= MIIM_ID;
- mii.wID = id;
- }
+ if (flags & MF_POPUP)
+ {
+ mii.fMask |= MIIM_SUBMENU;
+ mii.hSubMenu = (HMENU)pItem->GetSubMenu()->GetHMenu();
+ }
+ else
+ {
+ mii.fMask |= MIIM_ID;
+ mii.wID = id;
+ }
- // we can't pass HBITMAP directly as hbmpItem for 2 reasons:
- // 1. we can't draw it with transparency then (this is not
- // very important now but would be with themed menu bg)
- // 2. worse, Windows inverts the bitmap for the selected
- // item and this looks downright ugly
- //
- // so instead draw it ourselves in MSWOnDrawItem()
-
mii.dwItemData = reinterpret_cast<ULONG_PTR>(pItem);
- if ( pItem->IsCheckable() )
- {
- mii.hbmpChecked =
- mii.hbmpUnchecked = HBMMENU_CALLBACK;
- }
- mii.hbmpItem = HBMMENU_CALLBACK;
+ // we can't pass HBITMAP directly as hbmpItem for 2 reasons:
+ // 1. we can't draw it with transparency then (this is not
+ // very important now but would be with themed menu bg)
+ // 2. worse, Windows inverts the bitmap for the selected
+ // item and this looks downright ugly
+ //
+ // so instead draw it ourselves in MSWOnDrawItem()
+ mii.dwItemData = reinterpret_cast<ULONG_PTR>(pItem);
+ if ( pItem->IsCheckable() )
+ {
+ mii.hbmpChecked =
+ mii.hbmpUnchecked = HBMMENU_CALLBACK;
+ }
+ mii.hbmpItem = HBMMENU_CALLBACK;
- ok = ::InsertMenuItem(GetHmenu(), pos, TRUE /* by pos */, &mii);
- if ( !ok )
- {
- wxLogLastError(wxT("InsertMenuItem()"));
- }
- else // InsertMenuItem() ok
+ ok = ::InsertMenuItem(GetHmenu(), pos, TRUE /* by pos */, &mii);
+ if ( !ok )
+ {
+ wxLogLastError(wxT("InsertMenuItem()"));
+ }
+ else // InsertMenuItem() ok
+ {
+ // we need to remove the extra indent which is reserved for
+ // the checkboxes by default as it looks ugly unless check
+ // boxes are used together with bitmaps and this is not the
+ // case in wx API
+ WinStruct<MENUINFO> mi;
+
+ // don't call SetMenuInfo() directly, this would prevent
+ // the app from starting up under Windows 95/NT 4
+ typedef BOOL (WINAPI *SetMenuInfo_t)(HMENU, MENUINFO *);
+
+ wxDynamicLibrary dllUser(_T("user32"));
+ wxDYNLIB_FUNCTION(SetMenuInfo_t, SetMenuInfo, dllUser);
+ if ( pfnSetMenuInfo )
{
- // we need to remove the extra indent which is reserved for
- // the checkboxes by default as it looks ugly unless check
- // boxes are used together with bitmaps and this is not the
- // case in wx API
- WinStruct<MENUINFO> mi;
-
- // don't call SetMenuInfo() directly, this would prevent
- // the app from starting up under Windows 95/NT 4
- typedef BOOL (WINAPI *SetMenuInfo_t)(HMENU, MENUINFO *);
-
- wxDynamicLibrary dllUser(_T("user32"));
- wxDYNLIB_FUNCTION(SetMenuInfo_t, SetMenuInfo, dllUser);
- if ( pfnSetMenuInfo )
- {
- mi.fMask = MIM_STYLE;
- mi.dwStyle = MNS_CHECKORBMP;
- if ( !(*pfnSetMenuInfo)(GetHmenu(), &mi) )
- wxLogLastError(_T("SetMenuInfo(MNS_NOCHECK)"));
- }
-
- // tell the item that it's not really owner-drawn but only
- // needs to draw its bitmap, the rest is done by Windows
- pItem->ResetOwnerDrawn();
+ mi.fMask = MIM_STYLE;
+ mi.dwStyle = MNS_CHECKORBMP;
+ if ( !(*pfnSetMenuInfo)(GetHmenu(), &mi) )
+ wxLogLastError(_T("SetMenuInfo(MNS_NOCHECK)"));
}
+
+ // tell the item that it's not really owner-drawn but only
+ // needs to draw its bitmap, the rest is done by Windows
+ pItem->ResetOwnerDrawn();
}
-#endif // __DMC__
}
+#endif // __DMC__
if ( !ok )
{
return count;
}
+wxAcceleratorTable *wxMenu::CreateAccelTable() const
+{
+ const size_t count = m_accels.size();
+ wxScopedArray<wxAcceleratorEntry> accels(new wxAcceleratorEntry[count]);
+ CopyAccels(accels.get());
+
+ return new wxAcceleratorTable(count, accels.get());
+}
+
#endif // wxUSE_ACCEL
// ---------------------------------------------------------------------------
projects / wxWidgets.git / blobdiff