::WinDestroyWindow((HWND)m_hStaticValue);
} // end of wxSlider::~wxSlider
+void wxSlider::AdjustSubControls(
+ int nX
+, int nY
+, int nWidth
+, int nHeight
+, int nSizeFlags
+)
+{
+ SWP vSwp;
+ int nXOffset = nX;
+ int nYOffset = nY;
+ int nCx; // slider,min,max sizes
+ int nCy;
+ int nCyf;
+ char zBuf[300];
+
+ wxGetCharSize( GetHWND()
+ ,&nCx
+ ,&nCy
+ ,&this->GetFont()
+ );
+
+ if ((m_windowStyle & wxSL_VERTICAL) != wxSL_VERTICAL)
+ {
+ if (m_windowStyle & wxSL_LABELS )
+ {
+ int nMinLen = 0;
+ int nMaxLen = 0;
+
+ ::WinQueryWindowText((HWND)m_hStaticMin, 300, zBuf);
+ GetTextExtent(zBuf, &nMinLen, &nCyf, NULL, NULL, &this->GetFont());
+
+ ::WinQueryWindowText((HWND)m_hStaticMax, 300, zBuf);
+ GetTextExtent(zBuf, &nMaxLen, &nCyf, NULL, NULL, &this->GetFont());
+
+ if (m_hStaticValue)
+ {
+ int nNewWidth = wxMax(nMinLen, nMaxLen);
+ int nValueHeight = nCyf;
+
+ ::WinSetWindowPos( (HWND)m_hStaticValue
+ ,HWND_TOP
+ ,(LONG)nXOffset - (nNewWidth + nCx + nMinLen + nCx)
+ ,(LONG)nYOffset
+ ,(LONG)nNewWidth
+ ,(LONG)nValueHeight
+ ,SWP_ZORDER | SWP_SIZE | SWP_MOVE | SWP_SHOW
+ );
+ }
+ ::WinSetWindowPos( (HWND)m_hStaticMin
+ ,HWND_TOP
+ ,(LONG)nXOffset - (nMinLen + nCx)
+ ,(LONG)nYOffset
+ ,(LONG)nMinLen
+ ,(LONG)nCy
+ ,SWP_ZORDER | SWP_SIZE | SWP_MOVE | SWP_SHOW
+ );
+ nXOffset += nWidth + nCx;
+
+ ::WinSetWindowPos( (HWND)m_hStaticMax
+ ,HWND_TOP
+ ,(LONG)nXOffset
+ ,(LONG)nYOffset
+ ,(LONG)nMaxLen
+ ,(LONG)nCy
+ ,SWP_ZORDER | SWP_SIZE | SWP_MOVE | SWP_SHOW
+ );
+ }
+ }
+ //
+ // Now deal with a vertical slider -- OS/2 doesn't have vertical sliders
+ //
+} // end of wxSlider::AdjustSubControls
+
void wxSlider::ClearSel()
{
} // end of wxSlider::ClearSel
if (pParent)
{
- //
- // Under OS/2, where a frame window is the parent, most child windows
- // that are not specific frame clients are actually children of the
- // frame's client, not the frame itself, and so position themselves
- // with regards to the client origin, not the frame.
- //
- if (pParent->IsKindOf(CLASSINFO(wxFrame)))
- {
- nYOffset = pParent->GetClientSize().y - (nYOffset + nOS2Height);
- if (nY != -1)
- nY1 = pParent->GetClientSize().y - (nY1 + nOS2Height);
- }
- else
- {
- nYOffset = pParent->GetSize().y - (nYOffset + nOS2Height);
- if (nY != -1)
- nY1 = pParent->GetSize().y - (nY1 + nOS2Height);
- }
+ int nOS2ParentHeight = GetOS2ParentHeight(pParent);
+
+ nYOffset = nOS2ParentHeight - (nYOffset + nOS2Height);
+ if (nY != -1)
+ nY1 = nOS2ParentHeight - (nY1 + nOS2Height);
}
else
{
if (nY != -1)
nY1 = vRect.yTop - (nY1 + nOS2Height);
}
+ m_nSizeFlags = nSizeFlags;
GetPosition( &nCurrentX
,&nCurrentY
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
{
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
+
// ===========================================================================
// global functions
// ===========================================================================
projects / wxWidgets.git / commitdiff
