//
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
// ---------------------------------------------------------------------------
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
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
{
::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
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