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Ownerdrawn menu updates

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9550 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
David Webster
2001-03-20 05:46:07 +00:00
parent 7b67fc42f9
commit 45bedfdd73
3 changed files with 124 additions and 37 deletions
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79
src/os2/menu.cpp
View File

@@ -265,6 +265,7 @@ bool wxMenu::DoInsertOrAppend(
{
ERRORID vError;
wxString sError;
char zMsg[128];
#if wxUSE_ACCEL
UpdateAccel(pItem);
#endif // wxUSE_ACCEL
@@ -325,12 +326,14 @@ bool wxMenu::DoInsertOrAppend(
{
//
// Want to get {Measure|Draw}Item messages?
// item draws itself, pass pointer to it in data parameter
// item draws itself, passing pointer to data doesn't work in OS/2
// Will eventually need to set the image handle somewhere into vItem.hItem
//
rItem.afStyle |= MIS_OWNERDRAW;
pData = (BYTE*)pItem;
// vItem.hItem = ????
rItem.hItem = (HBITMAP)pItem->GetBitmap().GetHBITMAP();
pItem->m_vMenuData.afStyle = rItem.afStyle;
pItem->m_vMenuData.hItem = rItem.hItem;
}
else
#endif
@@ -358,6 +361,21 @@ bool wxMenu::DoInsertOrAppend(
,(MPARAM)&rItem
,(MPARAM)pData
);
#if wxUSE_OWNER_DRAWN
if (pItem->IsOwnerDrawn())
{
BOOL rc;
MENUITEM vMenuItem;
::WinSendMsg( GetHmenu()
,MM_QUERYITEM
,MPFROM2SHORT( (USHORT)pItem->GetId()
,(USHORT)(FALSE)
)
,&vMenuItem
);
}
#endif
if (rc == MIT_MEMERROR || rc == MIT_ERROR)
{
vError = ::WinGetLastError(vHabmain);
@@ -618,6 +636,42 @@ wxWindow* wxMenu::GetWindow() const
return NULL;
} // end of wxMenu::GetWindow
// recursive search for item by id
wxMenuItem* wxMenu::FindItem(
int nItemId
, ULONG hItem
, wxMenu** ppItemMenu
) const
{
if ( ppItemMenu )
*ppItemMenu = NULL;
wxMenuItem* pItem = NULL;
for ( wxMenuItemList::Node *node = m_items.GetFirst();
node && !pItem;
node = node->GetNext() )
{
pItem = node->GetData();
if ( pItem->GetId() == nItemId && pItem->m_vMenuData.hItem == hItem)
{
if ( ppItemMenu )
*ppItemMenu = (wxMenu *)this;
}
else if ( pItem->IsSubMenu() )
{
pItem = pItem->GetSubMenu()->FindItem(nItemId, hItem, ppItemMenu);
}
else
{
// don't exit the loop
pItem = NULL;
}
}
return pItem;
} // end of wxMenu::FindItem
// ---------------------------------------------------------------------------
// Menu Bar
// ---------------------------------------------------------------------------
@@ -1090,4 +1144,25 @@ wxMenuItem* wxMenuBar::FindItem(
return pItem;
} // end of wxMenuBar::FindItem
wxMenuItem* wxMenuBar::FindItem(
int nId
, ULONG hItem
, wxMenu** ppItemMenu
) const
{
if (ppItemMenu)
*ppItemMenu = NULL;
wxMenuItem* pItem = NULL;
size_t nCount = GetMenuCount();
for (size_t i = 0; !pItem && (i < nCount); i++)
{
pItem = m_menus[i]->FindItem( nId
,hItem
,ppItemMenu
);
}
return pItem;
} // end of wxMenuBar::FindItem

68
src/os2/window.cpp
View File

@@ -1983,15 +1983,24 @@ MRESULT wxWindow::OS2WindowProc(
case WM_DRAWITEM:
case WM_MEASUREITEM:
{
int idCtrl = (UINT)wParam;
int nIdCtrl = (UINT)wParam;
char zMsg[128];
if ( uMsg == WM_DRAWITEM )
{
bProcessed = OS2OnDrawItem(idCtrl,
// DEBUG
sprintf(zMsg, "In OS2OnDrawItem, id: %d", nIdCtrl);
(void)wxMessageBox( "wxWindows Menu sample"
,zMsg
,wxICON_INFORMATION
);
// end DEBUG
bProcessed = OS2OnDrawItem(nIdCtrl,
(WXDRAWITEMSTRUCT *)lParam);
}
else
{
bProcessed = OS2OnMeasureItem(idCtrl,
bProcessed = OS2OnMeasureItem(nIdCtrl,
(WXMEASUREITEMSTRUCT *)lParam);
}
@@ -2656,22 +2665,22 @@ bool wxWindow::OS2OnDrawItem(
{
wxDC vDc;
#if wxUSE_OWNER_DRAWN
//
// Is it a menu item?
//
if (vId == 0)
{
#if wxUSE_OWNER_DRAWN
POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
wxMenuItem vMenuItem;
BYTE* pData;
wxMenuItem* pMenuItem;
HDC hDC = ::GpiQueryDevice(pMeasureStruct->hps);
vDc.SetHDC( hDC
,FALSE
);
vDc.SetHPS(pMeasureStruct->hps);
#if 0
//
// We stored the CMenuItem itself into the menuitem text field so now
// we need to extract it.
@@ -2681,9 +2690,8 @@ bool wxWindow::OS2OnDrawItem(
,MPFROM2SHORT( (USHORT)pMeasureStruct->idItem
,(SHORT)(sizeof(wxMenuItem))
)
,(PSZ)&vMenuItem
,(PSZ)pData
);
wxRect vRect( pMeasureStruct->rclItem.xLeft
,pMeasureStruct->rclItem.yTop
,pMeasureStruct->rclItem.xRight
@@ -2699,12 +2707,13 @@ bool wxWindow::OS2OnDrawItem(
eAction = wxOwnerDrawn::wxODDrawAll;
else
eAction = wxOwnerDrawn::wxODSelectChanged;
return(vMenuItem.OnDrawItem( vDc
,vRect
,eAction
,(wxOwnerDrawn::wxODStatus)pMeasureStruct->fsAttribute
));
pMenuItem = (wxMenuItem*)pData;
return(pMenuItem->OnDrawItem( vDc
,vRect
,eAction
,(wxOwnerDrawn::wxODStatus)pMeasureStruct->fsAttribute
));
#endif
//
// leave the fsAttribute and fsOldAttribute unchanged. If different,
// the system will do the highlight or fraeming or disabling for us,
@@ -2730,30 +2739,21 @@ bool wxWindow::OS2OnMeasureItem(
//
// Is it a menu item?
//
if (lId == 0)
if (lId == 65536) // I really don't like this...has to be a better indicator
{
POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
wxMenuItem vMenuItem;
char zData[sizeof(wxMenuItem)];
//
// We stored the CMenuItem itself into the menuitem text field so now
// we need to extract it.
//
::WinSendMsg( pMeasureStruct->hItem
,MM_QUERYITEMTEXT
,MPFROM2SHORT( (USHORT)pMeasureStruct->idItem
,(SHORT)(sizeof(wxMenuItem))
)
,(PSZ)&vMenuItem
);
wxCHECK(vMenuItem.IsKindOf(CLASSINFO(wxMenuItem)), FALSE);
char zMsg[128];
size_t lWidth = (size_t)(pMeasureStruct->rclItem.xRight - pMeasureStruct->rclItem.xLeft);
size_t lHeight = (size_t)(pMeasureStruct->rclItem.yTop - pMeasureStruct->rclItem.yBottom);
if (IsKindOf(CLASSINFO(wxFrame)))
{
wxFrame* pFrame = (wxFrame*)this;
wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
return(vMenuItem.OnMeasureItem( &lWidth
,&lHeight
));
wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
return(pMenuItem->OnMeasureItem(&pMeasureStruct->rclItem));
}
}
wxWindow* pItem = FindItem(id);