//
static inline bool IsShiftDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x8000) != 0; }
static inline bool IsCtrlDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x8000) != 0; }
+
+static wxWindow* gpWinBeingCreated = NULL;
+
// ---------------------------------------------------------------------------
// event tables
// ---------------------------------------------------------------------------
)
{
HWND hParent = NULLHANDLE;
- wxPoint vPos = rPos; // The OS/2 position
ULONG ulCreateFlags = 0;
WXDWORD dwExStyle = 0;
}
//
- // Generic OS/2 Windows are created with no owner, no Z Order, no Control data,
- // and no presentation parameters
+ // Generic OS/2 Windows have no Control Data but other classes
+ // that call OS2Create may have some.
//
- OS2Create( hParent
- ,(PSZ)wxCanvasClassName
+ OS2Create( (PSZ)wxCanvasClassName
,rName.c_str()
,ulCreateFlags
- ,vPos.x
- ,vPos.y
- ,WidthDefault(rSize.x)
- ,HeightDefault(rSize.y)
- ,NULLHANDLE
- ,NULLHANDLE
- ,m_windowId
- ,NULL
- ,NULL
+ ,rPos
+ ,rSize
+ ,NULL // Control Data
,dwExStyle
+ ,TRUE // Child
);
return(TRUE);
}
} // end of wxWindowOS2::UnsubclassWin
+bool wxCheckWindowWndProc(
+ WXHWND hWnd
+, WXFARPROC fnWndProc
+)
+{
+ static char zBuffer[512];
+ CLASSINFO vCls;
+
+ ::WinQueryClassName((HWND)hWnd, (LONG)512, (PCH)zBuffer);
+ ::WinQueryClassInfo(wxGetInstance(), (PSZ)zBuffer, &vCls);
+ return(fnWndProc == (WXFARPROC)vCls.pfnWindowProc);
+} // end of WinGuiBase_CheckWindowWndProc
+
//
// Make a Windows extended style from the given wxWindows window style
//
vDc.Clear();
} // end of wxWindowOS2::Clear
+void wxWindowOS2::Update()
+{
+ ::WinUpdateWindow(GetHwnd());
+} // end of wxWindowOS2::Update
+
+void wxWindowOS2::Freeze()
+{
+ ::WinSendMsg(GetHwnd(), WM_VRNDISABLED, (MPARAM)0, (MPARAM)0);
+} // end of wxWindowOS2::Freeze
+
+void wxWindowOS2::Thaw()
+{
+ ::WinSendMsg(GetHwnd(), WM_VRNENABLED, (MPARAM)TRUE, (MPARAM)0);
+
+ //
+ // We need to refresh everything or otherwise he invalidated area is not
+ // repainted.
+ //
+ Refresh();
+} // end of wxWindowOS2::Thaw
+
void wxWindowOS2::Refresh(
bool bEraseBack
, const wxRect* pRect
, int* pHeight
) const
{
- HWND hWnd = GetHwnd();
+ HWND hWnd;
RECTL vRect;
+ if (IsKindOf(CLASSINFO(wxFrame)))
+ {
+ wxFrame* pFrame = wxDynamicCast(this, wxFrame);
+ hWnd = pFrame->GetFrame();
+ }
+ else
+ hWnd = GetHwnd();
+
::WinQueryWindowRect(hWnd, &vRect);
if (pWidth)
) const
{
HWND hWnd = GetHwnd();
- HWND hWndClient;
RECTL vRect;
- if (IsKindOf(CLASSINFO(wxFrame)))
- hWndClient = ::WinWindowFromID(GetHwnd(), FID_CLIENT);
- else
- hWndClient = NULLHANDLE;
- if( hWndClient == NULLHANDLE)
- ::WinQueryWindowRect(GetHwnd(), &vRect);
- else
- ::WinQueryWindowRect(hWndClient, &vRect);
-
+ ::WinQueryWindowRect(hWnd, &vRect);
if (pWidth)
*pWidth = vRect.xRight;
if (pHeight)
if (pParent)
{
- hParent = GetWinHwnd(pParent);
- if (pParent->IsKindOf(CLASSINFO(wxFrame)))
- {
- if (IsKindOf(CLASSINFO(wxStatusBar)) ||
- IsKindOf(CLASSINFO(wxMenuBar)) ||
- IsKindOf(CLASSINFO(wxToolBar))
- )
- nY = pParent->GetSize().y - (nY + nHeight);
- else
- nY = pParent->GetClientSize().y - (nY + nHeight);
- }
- else
- nY = pParent->GetSize().y - (nY + nHeight);
+ int nOS2Height = GetOS2ParentHeight(pParent);
+
+ nY = nOS2Height - (nY + nHeight);
}
else
{
GetPosition(&nCurrentX, &nCurrentY);
GetSize(&nCurrentWidth, &nCurrentHeight);
+ //
// ... and don't do anything (avoiding flicker) if it's already ok
- if (nX == nCurrentX && nY == nCurrentY &&
+ //
+ //
+ // Must convert Y coords to test for equality under OS/2
+ //
+ int nY2 = nY;
+ wxWindow* pParent = (wxWindow*)GetParent();
+
+ if (pParent)
+ {
+ int nOS2Height = GetOS2ParentHeight(pParent);
+
+ nY2 = nOS2Height - (nY2 + nHeight);
+ }
+ else
+ {
+ RECTL vRect;
+
+ ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
+ nY2 = vRect.yTop - (nY2 + nHeight);
+ }
+ if (nX == nCurrentX && nY2 == nCurrentY &&
nWidth == nCurrentWidth && nHeight == nCurrentHeight)
{
return;
::WinReleasePS(hPS);
} // end of wxWindow::GetTextExtent
+bool wxWindowOS2::IsMouseInWindow() const
+{
+ //
+ // Get the mouse position
+ POINTL vPt;
+
+ ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
+
+ //
+ // Find the window which currently has the cursor and go up the window
+ // chain until we find this window - or exhaust it
+ //
+ HWND hWnd = ::WinWindowFromPoint(HWND_DESKTOP, &vPt, TRUE);
+
+ while (hWnd && (hWnd != GetHwnd()))
+ hWnd = ::WinQueryWindow(hWnd, QW_PARENT);
+
+ return hWnd != NULL;
+} // end of wxWindowOS2::IsMouseInWindow
+
#if wxUSE_CARET && WXWIN_COMPATIBILITY
// ---------------------------------------------------------------------------
// Caret manipulation
}
break;
+ case WM_CONTROL:
+ switch(SHORT2FROMMP(wParam))
+ {
+ case SPBN_UPARROW:
+ case SPBN_DOWNARROW:
+ case SPBN_CHANGE:
+ {
+ char zVal[10];
+ long lVal;
+
+ ::WinSendMsg( HWNDFROMMP(lParam)
+ ,SPBM_QUERYVALUE
+ ,&zVal
+ ,MPFROM2SHORT( (USHORT)10
+ ,(USHORT)SPBQ_UPDATEIFVALID
+ )
+ );
+ lVal = atol(zVal);
+ bProcessed = OS2OnScroll( wxVERTICAL
+ ,(int)SHORT2FROMMP(wParam)
+ ,(int)lVal
+ ,HWNDFROMMP(lParam)
+ );
+ }
+ break;
+
+ case SLN_SLIDERTRACK:
+ {
+ HWND hWnd = ::WinWindowFromID(GetHWND(), SHORT1FROMMP(wParam));
+ wxWindowOS2* pChild = wxFindWinFromHandle(hWnd);
+
+ if (pChild->IsKindOf(CLASSINFO(wxSlider)))
+ bProcessed = OS2OnScroll( wxVERTICAL
+ ,(int)SHORT2FROMMP(wParam)
+ ,(int)LONGFROMMP(lParam)
+ ,hWnd
+ );
+ }
+ break;
+ }
+ break;
+
#if defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
case WM_CTLCOLORCHANGE:
{
#endif // __WXUNIVERSAL__
} // end of wxWindowOS2::OS2DetachWindowMenu
+bool wxWindowOS2::OS2GetCreateWindowCoords(
+ const wxPoint& rPos
+, const wxSize& rSize
+, int& rnX
+, int& rnY
+, int& rnWidth
+, int& rnHeight
+) const
+{
+ bool bNonDefault = FALSE;
+
+ if (rPos.x == -1)
+ {
+ //
+ // If set x to CW_USEDEFAULT, y parameter is ignored anyhow so we can
+ // just as well set it to CW_USEDEFAULT as well
+ rnX = rnY = CW_USEDEFAULT;
+ }
+ else
+ {
+ rnX = rPos.x;
+ rnY = rPos.y == -1 ? CW_USEDEFAULT : rPos.y;
+ bNonDefault = TRUE;
+ }
+ if (rSize.x == -1)
+ {
+ //
+ // As abobe, h is not used at all in this case anyhow
+ //
+ rnWidth = rnHeight = CW_USEDEFAULT;
+ }
+ else
+ {
+ rnWidth = rSize.x;
+ rnHeight = rSize.y == -1 ? CW_USEDEFAULT : rSize.y;
+ bNonDefault = TRUE;
+ }
+ return bNonDefault;
+} // end of wxWindowOS2::OS2GetCreateWindowCoords
+
bool wxWindowOS2::OS2Create(
- WXHWND hParent
-, PSZ zClass
-, const wxChar* zTitle
+ PSZ zClass
+, const char* zTitle
, WXDWORD dwStyle
-, long lX
-, long lY
-, long lWidth
-, long lHeight
-, WXHWND hOwner
-, WXHWND WXUNUSED(hZOrder)
-, unsigned long ulId
+, const wxPoint& rPos
+, const wxSize& rSize
, void* pCtlData
-, void* pPresParams
, WXDWORD dwExStyle
+, bool bIsChild
)
{
ERRORID vError;
wxString sError;
- long lX1 = 0L;
- long lY1 = 0L;
- long lWidth1 = 20L;
- long lHeight1 = 20L;
- int nControlId = 0;
- int nNeedsubclass = 0;
- PCSZ pszClass = zClass;
-
- //
- // Find parent's size, if it exists, to set up a possible default
- // panel size the size of the parent window
- //
- lX1 = lX;
- lY1 = lY;
- if (lWidth > -1L)
- lWidth1 = lWidth;
- if (lHeight > -1L)
- lHeight1 = lHeight;
-
- wxWndHook = this;
+ int nX = 0L;
+ int nY = 0L;
+ int nWidth = 0L;
+ int nHeight = 0L;
+ wxWindow* pParent = GetParent();
+ HWND hWnd = NULLHANDLE;
+ HWND hParent;
+ long lControlId = 0L;
+ wxWindowCreationHook vHook(this);
+ wxString sClassName((wxChar*)zClass);
+
+ OS2GetCreateWindowCoords( rPos
+ ,rSize
+ ,nX
+ ,nY
+ ,nWidth
+ ,nHeight
+ );
- //
- // check to see if the new window is a standard control
- //
- if ((ULONG)zClass == (ULONG)WC_BUTTON ||
- (ULONG)zClass == (ULONG)WC_COMBOBOX ||
- (ULONG)zClass == (ULONG)WC_CONTAINER ||
- (ULONG)zClass == (ULONG)WC_ENTRYFIELD ||
- (ULONG)zClass == (ULONG)WC_FRAME ||
- (ULONG)zClass == (ULONG)WC_LISTBOX ||
- (ULONG)zClass == (ULONG)WC_MENU ||
- (ULONG)zClass == (ULONG)WC_NOTEBOOK ||
- (ULONG)zClass == (ULONG)WC_SCROLLBAR ||
- (ULONG)zClass == (ULONG)WC_SPINBUTTON ||
- (ULONG)zClass == (ULONG)WC_STATIC ||
- (ULONG)zClass == (ULONG)WC_TITLEBAR ||
- (ULONG)zClass == (ULONG)WC_VALUESET
- )
- {
- nControlId = ulId;
- }
+ if (GetWindowStyleFlag() & wxPOPUP_WINDOW)
+ hParent = HWND_DESKTOP;
else
{
- // no standard controls
- if(wxString (wxT("wxFrameClass")) == wxString(zClass) )
+ if ((bIsChild || HasFlag(wxFRAME_TOOL_WINDOW)) && pParent )
{
- pszClass = WC_FRAME;
- nNeedsubclass = 1;
+ //
+ // This is either a normal child window or a top level window with
+ // wxFRAME_TOOL_WINDOW style (see below)
+ //
+ hParent = GetHwndOf(pParent);
}
else
{
- nControlId = ulId;
- if(nControlId < 0)
- nControlId = FID_CLIENT;
+ //
+ // This is either a window for which no parent was specified (not
+ // much we can do then) or a frame without wxFRAME_TOOL_WINDOW
+ // style: we should use NULL parent HWND for it or it would be
+ // always on top of its parent which is not what we usually want
+ // (in fact, we only want it for frames with the special
+ // wxFRAME_TOOL_WINDOW as above)
+ //
+ hParent = NULL;
+ }
+ }
+ if (bIsChild)
+ {
+ lControlId = GetId();
+ if (GetWindowStyleFlag() & wxCLIP_SIBLINGS)
+ {
+ dwStyle |= WS_CLIPSIBLINGS;
}
}
-
- HWND parent;
- if ( GetWindowStyleFlag() & wxPOPUP_WINDOW )
- {
- // popup windows should have desktop as parent because they shouldn't
- // be limited to the parents client area as child windows usually are
- parent = HWND_DESKTOP;
- }
- else if ( hParent )
- {
- parent = hParent;
- }
- else
- {
- // top level window
- parent = NULL;
- }
-
//
- // We will either have a registered class via string name or a standard PM Class via a long
+ // For each class "Foo" we have we also have "FooNR" ("no repaint") class
+ // which is the same but without CS_[HV]REDRAW class styles so using it
+ // ensures that the window is not fully repainted on each resize
//
- m_hWnd = (WXHWND)::WinCreateWindow(parent, zClass,
- (PSZ)zTitle ? zTitle : wxT(""),
- dwStyle, lX1, lY1, lWidth, lHeight,
- hOwner, HWND_TOP, (ULONG)nControlId,
- pCtlData, pPresParams);
-
- if (!m_hWnd)
+ if (GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE)
{
- vError = ::WinGetLastError(vHabmain);
- sError = wxPMErrorToStr(vError);
- wxLogError("Can't create window of class %s!. Error: %s\n", zClass, sError);
- return FALSE;
+ sClassName += wxT("NR");
}
- m_dwExStyle = dwExStyle;
- ::WinSetWindowULong(m_hWnd, QWL_USER, (ULONG) this);
- wxWndHook = NULL;
-
-#ifdef __WXDEBUG__
- wxNode* pNode = wxWinHandleList->Member(this);
- if (pNode)
+ //
+ // If the window being created is a Frame's Statusbar we need to use
+ // the actual Frame's size, not its client
+ //
+ if (pParent)
{
- HWND hWnd = (HWND)pNode->GetKeyInteger();
-
- if (hWnd != (HWND)m_hWnd)
-
+ if (IsKindOf(CLASSINFO(wxStatusBar)) &&
+ pParent->IsKindOf(CLASSINFO(wxFrame)))
{
- wxLogError("A second HWND association is being added for the same window!");
+ RECTL vRect;
+ wxFrame* pFrame = wxDynamicCast(pParent, wxFrame);
+
+ ::WinQueryWindowRect((HWND)pFrame->GetFrame(), &vRect);
+ nY = vRect.yTop - (nY + nHeight);
}
+ else
+ nY = pParent->GetSize().y - (nY + nHeight);
}
-#endif
- wxAssociateWinWithHandle((HWND)m_hWnd
- ,this
- );
- //
- // Now need to subclass window.
- //
- if(!nNeedsubclass)
+ else
{
- wxAssociateWinWithHandle((HWND)m_hWnd,this);
+ RECTL vRect;
+
+ ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
+ nY = vRect.yTop - (nY + nHeight);
}
- else
+ m_hWnd = (WXHWND)::WinCreateWindow( (HWND)hParent
+ ,(PSZ)sClassName.c_str()
+ ,(PSZ)zTitle ? zTitle : ""
+ ,(ULONG)dwStyle
+ ,(LONG)0L
+ ,(LONG)0L
+ ,(LONG)0L
+ ,(LONG)0L
+ ,NULLHANDLE
+ ,HWND_TOP
+ ,(ULONG)lControlId
+ ,pCtlData
+ ,NULL
+ );
+ if (!m_hWnd)
{
- SubclassWin(GetHWND());
+ vError = ::WinGetLastError(wxGetInstance());
+ sError = wxPMErrorToStr(vError);
+ return FALSE;
}
+ SubclassWin(m_hWnd);
+ SetFont(wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT));
+ SetSize( nX
+ ,nY
+ ,nWidth
+ ,nHeight
+ );
return TRUE;
-} // end of wxWindowOS2::OS2Create
+} // end of WinGuiBase_Window::OS2Create
// ===========================================================================
// OS2 PM message handlers
return GetEventHandler()->ProcessEvent(vEvent);
} // end of wxWindowOS2::OS2OnScroll
+void wxWindowOS2::MoveChildren(
+ int nDiff
+)
+{
+ SWP vSwp;
+
+ for (wxWindowList::Node* pNode = GetChildren().GetFirst();
+ pNode;
+ pNode = pNode->GetNext())
+ {
+ wxWindow* pWin = pNode->GetData();
+
+ ::WinQueryWindowPos( GetHwndOf(pWin)
+ ,&vSwp
+ );
+ if (pWin->IsKindOf(CLASSINFO(wxControl)))
+ {
+ wxControl* pCtrl;
+
+ //
+ // Must deal with controls that have margins like ENTRYFIELD. The SWP
+ // struct of such a control will have and origin offset from its intended
+ // position by the width of the margins.
+ //
+ pCtrl = wxDynamicCast(pWin, wxControl);
+ vSwp.y -= pCtrl->GetYComp();
+ vSwp.x -= pCtrl->GetXComp();
+ }
+ ::WinSetWindowPos( GetHwndOf(pWin)
+ ,HWND_TOP
+ ,vSwp.x
+ ,vSwp.y - nDiff
+ ,vSwp.cx
+ ,vSwp.cy
+ ,SWP_MOVE
+ );
+ if (pWin->IsKindOf(CLASSINFO(wxRadioBox)))
+ {
+ wxRadioBox* pRadioBox;
+
+ pRadioBox = wxDynamicCast(pWin, wxRadioBox);
+ pRadioBox->AdjustButtons( (int)vSwp.x
+ ,(int)vSwp.y - nDiff
+ ,(int)vSwp.cx
+ ,(int)vSwp.cy
+ ,pRadioBox->GetSizeFlags()
+ );
+ }
+ if (pWin->IsKindOf(CLASSINFO(wxSlider)))
+ {
+ wxSlider* pSlider;
+
+ pSlider = wxDynamicCast(pWin, wxSlider);
+ pSlider->AdjustSubControls( (int)vSwp.x
+ ,(int)vSwp.y - nDiff
+ ,(int)vSwp.cx
+ ,(int)vSwp.cy
+ ,(int)pSlider->GetSizeFlags()
+ );
+ }
+ }
+} // end of wxWindowOS2::MoveChildren
+
+//
+// Getting the Y position for a window, like a control, is a real
+// pain. There are three sitatuions we must deal with in determining
+// the OS2 to wxWindows Y coordinate.
+//
+// 1) The controls are created in a dialog.
+// This is the easiest since a dialog is created with its original
+// size so the standard: Y = ParentHeight - (Y + ControlHeight);
+//
+// 2) The controls are direct children of a frame
+// In this instance the controls are actually children of the Frame's
+// client. During creation the frame's client resizes several times
+// during creation of the status bar and toolbars. The CFrame class
+// will take care of this using its AlterChildPos proc.
+//
+// 3) The controls are children of a panel, which in turn is a child of
+// a frame.
+// This is the nastiest case. A panel is created as the only child of
+// the frame and as such, when a frame has only one child, the child is
+// expanded to fit the entire client area of the frame. Because the
+// controls are created BEFORE this occurs their positions are totally
+// whacked and any call to WinQueryWindowPos will return invalid
+// coordinates. So for this situation we have to compare the size of
+// the panel at control creation time with that of the frame client. If
+// they are the same we can use the standard Y position equation. If
+// not, then we must use the Frame Client's dimensions to position them
+// as that will be the eventual size of the panel after the frame resizes
+// it!
+//
+int wxWindowOS2::GetOS2ParentHeight(
+ wxWindowOS2* pParent
+)
+{
+ wxWindowOS2* pGrandParent = NULL;
+
+ //
+ // Case 1
+ //
+ if (pParent->IsKindOf(CLASSINFO(wxDialog)))
+ return(pParent->GetSize().y);
+
+ //
+ // Case 2 -- if we are one of the separately built standard Frame
+ // children, like a statusbar, menubar, or toolbar we want to
+ // use the frame, itself, for positioning. Otherwise we are
+ // child window and want to use the Frame's client.
+ //
+ else if (pParent->IsKindOf(CLASSINFO(wxFrame)))
+ {
+ if (IsKindOf(CLASSINFO(wxStatusBar)) ||
+ IsKindOf(CLASSINFO(wxMenuBar)) ||
+ IsKindOf(CLASSINFO(wxToolBar))
+ )
+ return(pParent->GetSize().y);
+ else
+ return(pParent->GetClientSize().y);
+ }
+
+ //
+ // Case 3 -- this is for any window that is the sole child of a Frame.
+ // The grandparent must exist and it must be of type CFrame
+ // and it's height must be different. Otherwise the standard
+ // applies.
+ //
+ else
+ {
+ pGrandParent = pParent->GetParent();
+ if (pGrandParent &&
+ pGrandParent->IsKindOf(CLASSINFO(wxFrame)) &&
+ pGrandParent->GetClientSize().y != pParent->GetSize().y
+ )
+ {
+ int nParentHeight = 0L;
+ int nStatusBarHeight = 0L;
+ wxFrame* pFrame = wxDynamicCast(pGrandParent, wxFrame);
+ wxStatusBar* pStatbar = pFrame->GetStatusBar();
+
+ nParentHeight = pGrandParent->GetClientSize().y;
+ if (pStatbar)
+ nStatusBarHeight = pStatbar->GetSize().y;
+ nParentHeight -= nStatusBarHeight;
+ return(nParentHeight);
+ }
+ else
+ //
+ // Panel is a child of some other kind of window so we'll
+ // just use it's original size
+ //
+ return(pParent->GetClientSize().y);
+ }
+ return(0L);
+} // end of wxWindowOS2::GetOS2ParentHeight
+
+wxWindowCreationHook::wxWindowCreationHook(
+ wxWindow* pWinBeingCreated
+)
+{
+ gpWinBeingCreated = pWinBeingCreated;
+} // end of wxWindowCreationHook::wxWindowCreationHook
+
+wxWindowCreationHook::~wxWindowCreationHook()
+{
+ gpWinBeingCreated = NULL;
+} // end of wxWindowCreationHook::~wxWindowCreationHook
+
// ===========================================================================
// global functions
// ===========================================================================
projects / wxWidgets.git / blobdiff