// subclassing
// ---------------------------------------------------------------------------
-void wxWindow::SubclassWin(WXHWND hWnd)
+void wxWindow::SubclassWin(
+ WXHWND hWnd
+)
{
HAB hab;
HWND hwnd = (HWND)hWnd;
wxASSERT_MSG( !m_fnOldWndProc, wxT("subclassing window twice?") );
-/*
-* TODO: implement something like this:
-* wxCHECK_RET(::WinIsWindow(hab, hwnd), wxT("invalid HWND in SubclassWin") );
-*
-* wxAssociateWinWithHandle(hwnd, this);
-*
-* m_fnOldWndProc = (WXFARPROC) GetWindowLong(hwnd, GWL_WNDPROC);
-* SetWindowLong(hwnd, GWL_WNDPROC, (LONG) wxWndProc);
-*/
-}
+ wxCHECK_RET(::WinIsWindow(hab, hwnd), wxT("invalid HWND in SubclassWin") );
+
+ wxAssociateWinWithHandle(hwnd, this);
+
+ m_fnOldWndProc = (WXFARPROC) ::WinSubclassWindow(hwnd, wxWndProc);
+ ::WinSetWindowULong(hwnd, QWS_USER, wxWndProc);
+} // end of wxWindow::SubclassWin
void wxWindow::UnsubclassWin()
{
-/*
-* TODO:
+ HAB hab;
wxRemoveHandleAssociation(this);
+ //
// Restore old Window proc
- HWND hwnd = GetHwnd();
- if ( hwnd )
+ //
+ HWND hwnd = GetHwnd();
+
+ if (hwnd)
{
m_hWnd = 0;
- wxCHECK_RET( ::IsWindow(hwnd), wxT("invalid HWND in UnsubclassWin") );
+ wxCHECK_RET( ::WinIsWindow(hab, hwnd), wxT("invalid HWND in UnsubclassWin") );
- FARPROC farProc = (FARPROC) GetWindowLong(hwnd, GWL_WNDPROC);
- if ( (m_oldWndProc != 0) && (farProc != (FARPROC) m_oldWndProc) )
+ PFNWP fnProc = (PFNWP)::WinQueryWindowULong(hwnd, QWS_USER);
+ if ( (m_fnOldWndProc != 0) && (fnProc != (PFNWP) m_fnOldWndProc))
{
- SetWindowLong(hwnd, GWL_WNDPROC, (LONG) m_oldWndProc);
- m_oldWndProc = 0;
+ WinSubclassWindow(hwnd, (PFNWP)m_fnOldWndProc);
+ m_fnOldWndProc = 0;
}
}
-*/
-}
+} // end of wxWindow::UnsubclassWin
//
// Make a Windows extended style from the given wxWindows window style
return exStyle;
} // end of wxWindow::MakeExtendedStyle
+//
// Determines whether native 3D effects or CTL3D should be used,
// applying a default border style if required, and returning an extended
// style to pass to CreateWindowEx.
-WXDWORD wxWindow::Determine3DEffects(WXDWORD defaultBorderStyle,
- bool *want3D) const
+//
+WXDWORD wxWindow::Determine3DEffects(
+ WXDWORD dwDefaultBorderStyle
+, YBool* pbWant3D
+) const
{
- DWORD exStyle = 0L; // remove after implementation doe
-/* TODO: this ought to be fun
-*
- // If matches certain criteria, then assume no 3D effects
- // unless specifically requested (dealt with in MakeExtendedStyle)
- if ( !GetParent() || !IsKindOf(CLASSINFO(wxControl)) || (m_windowStyle & wxNO_BORDER) )
- {
- *want3D = FALSE;
- return MakeExtendedStyle(m_windowStyle, FALSE);
- }
-
- // Determine whether we should be using 3D effects or not.
- bool nativeBorder = FALSE; // by default, we don't want a Win95 effect
-
- // 1) App can specify global 3D effects
- *want3D = wxTheApp->GetAuto3D();
-
- // 2) If the parent is being drawn with user colours, or simple border specified,
- // switch effects off. TODO: replace wxUSER_COLOURS with wxNO_3D
- if ( GetParent() && (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) || (m_windowStyle & wxSIMPLE_BORDER) )
- *want3D = FALSE;
-
- // 3) Control can override this global setting by defining
- // a border style, e.g. wxSUNKEN_BORDER
- if ( m_windowStyle & wxSUNKEN_BORDER )
- *want3D = TRUE;
-
- // 4) If it's a special border, CTL3D can't cope so we want a native border
- if ( (m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER) ||
- (m_windowStyle & wxSTATIC_BORDER) )
- {
- *want3D = TRUE;
- nativeBorder = TRUE;
- }
-
- // 5) If this isn't a Win95 app, and we are using CTL3D, remove border
- // effects from extended style
-#if wxUSE_CTL3D
- if ( *want3D )
- nativeBorder = FALSE;
-#endif
-
- DWORD exStyle = MakeExtendedStyle(m_windowStyle, !nativeBorder);
-
- // If we want 3D, but haven't specified a border here,
- // apply the default border style specified.
- // TODO what about non-Win95 WIN32? Does it have borders?
-#if defined(__WIN95__) && !wxUSE_CTL3D
- if ( defaultBorderStyle && (*want3D) && ! ((m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER ) ||
- (m_windowStyle & wxSTATIC_BORDER) || (m_windowStyle & wxSIMPLE_BORDER) ))
- exStyle |= defaultBorderStyle; // WS_EX_CLIENTEDGE;
-#endif
-*/
- return exStyle;
-}
+ WXDWORD dwStyle = 0L;
+
+ //
+ // Native PM does not have any specialize 3D effects like WIN32 does
+ //
+ *pbWant3D = FALSE;
+ return dwStyle;
+} // end of wxWindow::Determine3DEffects
#if WXWIN_COMPATIBILITY
-void wxWindow::OnCommand(wxWindow& win, wxCommandEvent& event)
+void wxWindow::OnCommand(
+ wxWindow& rWin
+, wxCommandEvent& rEvent
+)
{
- // TODO:
-}
+ if (GetEventHandler()->ProcessEvent(rEvent))
+ return;
+ if (m_parent)
+ m_parent->GetEventHandler()->OnCommand( rWin
+ ,rEvent
+ );
+} // end of wxWindow::OnCommand
-wxObject* wxWindow::GetChild(int number) const
+wxObject* wxWindow::GetChild(
+ int nNumber
+) const
{
- // TODO:
- return((wxObject*)this);
-}
+ //
+ // Return a pointer to the Nth object in the Panel
+ //
+ wxNode* pNode = GetChildren().First();
+ int n = nNumber;
-void wxWindow::OnDefaultAction(wxControl *initiatingItem)
-{
- // TODO:
-}
+ while (pNode && n--)
+ pNode = pNode->Next();
+ if (pNode)
+ {
+ wxObject* pObj = (wxObject*)pNode->Data();
+ return(pObj);
+ }
+ else
+ return NULL;
+} // end of wxWindow::GetChild
#endif // WXWIN_COMPATIBILITY
+//
// Setup background and foreground colours correctly
+//
void wxWindow::SetupColours()
{
if ( GetParent() )
SetBackgroundColour(GetParent()->GetBackgroundColour());
-}
+} // end of wxWindow::SetupColours
-void wxWindow::OnIdle(wxIdleEvent& event)
+void wxWindow::OnIdle(
+ wxIdleEvent& rEvent
+)
{
- // TODO:
-}
+ //
+ // Check if we need to send a LEAVE event
+ //
+ if (m_bMouseInWindow)
+ {
+ POINTL vPoint;
+
+ ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
+ if (::WinWindowFromPoint(HWND_DESKTOP, &vPoint, FALSE) != (HWND)GetHwnd())
+ {
+ //
+ // Generate a LEAVE event
+ //
+ m_bMouseInWindow = FALSE;
+
+ //
+ // Unfortunately the mouse button and keyboard state may have changed
+ // by the time the OnIdle function is called, so 'state' may be
+ // meaningless.
+ //
+ int nState = 0;
+
+ if (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) != 0)
+ nState |= VK_SHIFT;
+ if (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) != 0;
+ nState |= VK_CTRL;
+
+ wxMouseEvent rEvent(wxEVT_LEAVE_WINDOW);
+
+ InitMouseEvent( rEvent
+ ,vPoint.x
+ ,vPoint.y
+ ,nState
+ );
+ (void)GetEventHandler()->ProcessEvent(event);
+ }
+ }
+ UpdateWindowUI();
+} // end of wxWindow::OnIdle
+//
// Set this window to be the child of 'parent'.
-bool wxWindow::Reparent(wxWindow *parent)
+//
+bool wxWindow::Reparent(
+ wxWindow* pParent
+)
{
- if ( !wxWindowBase::Reparent(parent) )
+ if (!wxWindowBase::Reparent(pParent))
return FALSE;
- // TODO:
- return FALSE;
-}
+
+ HWND hWndChild = GetHwnd();
+ HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
+
+ ::WinSetParent(hWndChild, hWndParent, TRUE);
+ return TRUE;
+} // end of wxWindow::Reparent
void wxWindow::Clear()
{
- // TODO:
-}
+ wxClientDC vDc(this);
+ wxBrush vBrush( GetBackgroundColour()
+ ,wxSOLID
+ );
+
+ vDc.SetBackground(vBrush);
+ vDc.Clear();
+} // end of wxWindow::Clear
-void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
+void wxWindow::Refresh(
+ bool bEraseBack
+, const wxRect* pRect
+)
{
- // TODO:
-}
+ HWND hWnd = GetHwnd();
+
+ if (hWnd)
+ {
+ if (pRect)
+ {
+ RECTL vOs2Rect;
+
+ vOs2Rect.xLeft = pRect->x;
+ vOS2Rect.yTop = pRect->y;
+ vOs2Rect.xRight = pRect->x + pRect->width;
+ vOs2Rect.yBottom = pRect->y + pRect->height;
+
+ ::WinInvalidateRect(hWnd, &vOs2Rect, bEraseBack);
+ }
+ else
+ ::WinInvalidateRect(hWnd, NULL, bEraseBack);
+ }
+} // end of wxWindow::Refresh
// ---------------------------------------------------------------------------
// drag and drop
// ---------------------------------------------------------------------------
#if wxUSE_DRAG_AND_DROP
-void wxWindow::SetDropTarget(wxDropTarget *pDropTarget)
+void wxWindow::SetDropTarget(
+ wxDropTarget* pDropTarget
+)
{
- // TODO:
-}
+ if (m_dropTarget != 0)
+ {
+ m_dropTarget->Revoke(m_hWnd);
+ delete m_dropTarget;
+ }
+ m_dropTarget = pDropTarget;
+ if (m_dropTarget != 0)
+ m_dropTarget->Register(m_hWnd);
+} // end of wxWindow::SetDropTarget
#endif
+//
// old style file-manager drag&drop support: we retain the old-style
// DragAcceptFiles in parallel with SetDropTarget.
-void wxWindow::DragAcceptFiles(bool accept)
+//
+void wxWindow::DragAcceptFiles(
+ bool bAccept
+)
{
- // TODO:
-}
+ HWND hWnd = GetHwnd();
+
+ if (hWnd && bAccept)
+ ::DragAcceptDroppedFiles(hWnd, NULL, NULL, DO_COPY, 0L);
+} // end of wxWindow::DragAcceptFiles
// ----------------------------------------------------------------------------
// tooltips
#if wxUSE_TOOLTIPS
-void wxWindow::DoSetToolTip(wxToolTip *tooltip)
+void wxWindow::DoSetToolTip(
+ wxToolTip* pTooltip
+)
{
- wxWindowBase::DoSetToolTip(tooltip);
+ wxWindowBase::DoSetToolTip(pTooltip);
- if ( m_tooltip )
+ if (m_pTooltip)
m_tooltip->SetWindow(this);
-}
+} // end of wxWindow::DoSetToolTip
#endif // wxUSE_TOOLTIPS
// Get total size
void wxWindow::DoGetSize( int *width, int *height ) const
{
- // TODO:
+ HWND hWnd = GetHwnd();
+ RECT rect;
+ GetWindowRect(hWnd, &rect);
+
+ if ( x )
+ *x = rect.right - rect.left;
+ if ( y )
+ *y = rect.bottom - rect.top;
}
void wxWindow::DoGetPosition( int *x, int *y ) const
{
- // TODO:
+ HWND hWnd = GetHwnd();
+
+ RECT rect;
+ GetWindowRect(hWnd, &rect);
+
+ POINT point;
+ point.x = rect.left;
+ point.y = rect.top;
+
+ // we do the adjustments with respect to the parent only for the "real"
+ // children, not for the dialogs/frames
+ if ( !IsTopLevel() )
+ {
+ HWND hParentWnd = 0;
+ wxWindow *parent = GetParent();
+ if ( parent )
+ hParentWnd = GetWinHwnd(parent);
+
+ // Since we now have the absolute screen coords, if there's a parent we
+ // must subtract its top left corner
+ if ( hParentWnd )
+ {
+ ::ScreenToClient(hParentWnd, &point);
+ }
+
+ // We may be faking the client origin. So a window that's really at (0,
+ // 30) may appear (to wxWin apps) to be at (0, 0).
+ wxPoint pt(parent->GetClientAreaOrigin());
+ point.x -= pt.x;
+ point.y -= pt.y;
+ }
+
+ if ( x )
+ *x = point.x;
+ if ( y )
+ *y = point.y;
}
void wxWindow::DoScreenToClient( int *x, int *y ) const
{
- // TODO:
+ POINT pt;
+ if ( x )
+ pt.x = *x;
+ if ( y )
+ pt.y = *y;
+
+ HWND hWnd = GetHwnd();
+ ::ScreenToClient(hWnd, &pt);
+
+ if ( x )
+ *x = pt.x;
+ if ( y )
+ *y = pt.y;
}
void wxWindow::DoClientToScreen( int *x, int *y ) const
{
- // TODO:
+ POINT pt;
+ if ( x )
+ pt.x = *x;
+ if ( y )
+ pt.y = *y;
+
+ HWND hWnd = GetHwnd();
+ ::ClientToScreen(hWnd, &pt);
+
+ if ( x )
+ *x = pt.x;
+ if ( y )
+ *y = pt.y;
}
// Get size *available for subwindows* i.e. excluding menu bar etc.
void wxWindow::DoGetClientSize( int *width, int *height ) const
{
- // TODO:
+ HWND hWnd = GetHwnd();
+ RECT rect;
+ ::GetClientRect(hWnd, &rect);
+ if ( x )
+ *x = rect.right;
+ if ( y )
+ *y = rect.bottom;
}
void wxWindow::DoMoveWindow(int x, int y, int width, int height)
{
- // TODO:
+ if ( !::MoveWindow(GetHwnd(), x, y, width, height, TRUE) )
+ {
+ wxLogLastError("MoveWindow");
+ }
}
-// set the size of the window: if the dimensions are positive, just use them,
+//
+// Set the size of the window: if the dimensions are positive, just use them,
// but if any of them is equal to -1, it means that we must find the value for
// it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
// which case -1 is a valid value for x and y)
// If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
// the width/height to best suit our contents, otherwise we reuse the current
// width/height
+//
void wxWindow::DoSetSize(int x, int y,
int width, int height,
int sizeFlags)
{
- // TODO:
+ // get the current size and position...
+ int currentX, currentY;
+ GetPosition(¤tX, ¤tY);
+ int currentW,currentH;
+ GetSize(¤tW, ¤tH);
+
+ // ... and don't do anything (avoiding flicker) if it's already ok
+ if ( x == currentX && y == currentY &&
+ width == currentW && height == currentH )
+ {
+ return;
+ }
+
+ if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
+ x = currentX;
+ if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
+ y = currentY;
+
+ AdjustForParentClientOrigin(x, y, sizeFlags);
+
+ wxSize size(-1, -1);
+ if ( width == -1 )
+ {
+ if ( sizeFlags & wxSIZE_AUTO_WIDTH )
+ {
+ size = DoGetBestSize();
+ width = size.x;
+ }
+ else
+ {
+ // just take the current one
+ width = currentW;
+ }
+ }
+
+ if ( height == -1 )
+ {
+ if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
+ {
+ if ( size.x == -1 )
+ {
+ size = DoGetBestSize();
+ }
+ //else: already called DoGetBestSize() above
+
+ height = size.y;
+ }
+ else
+ {
+ // just take the current one
+ height = currentH;
+ }
+ }
+
+ DoMoveWindow(x, y, width, height);
}
void wxWindow::DoSetClientSize(int width, int height)
{
- // TODO:
+ wxWindow *parent = GetParent();
+ HWND hWnd = GetHwnd();
+ HWND hParentWnd = (HWND) 0;
+ if ( parent )
+ hParentWnd = (HWND) parent->GetHWND();
+
+ RECT rect;
+ ::GetClientRect(hWnd, &rect);
+
+ RECT rect2;
+ GetWindowRect(hWnd, &rect2);
+
+ // Find the difference between the entire window (title bar and all)
+ // and the client area; add this to the new client size to move the
+ // window
+ int actual_width = rect2.right - rect2.left - rect.right + width;
+ int actual_height = rect2.bottom - rect2.top - rect.bottom + height;
+
+ // If there's a parent, must subtract the parent's top left corner
+ // since MoveWindow moves relative to the parent
+
+ POINT point;
+ point.x = rect2.left;
+ point.y = rect2.top;
+ if ( parent )
+ {
+ ::ScreenToClient(hParentWnd, &point);
+ }
+
+ DoMoveWindow(point.x, point.y, actual_width, actual_height);
+
+ wxSizeEvent event(wxSize(width, height), m_windowId);
+ event.SetEventObject(this);
+ GetEventHandler()->ProcessEvent(event);
}
wxPoint wxWindow::GetClientAreaOrigin() const
void wxWindow::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags)
{
- // TODO:
+ // don't do it for the dialogs/frames - they float independently of their
+ // parent
+ if ( !IsTopLevel() )
+ {
+ wxWindow *parent = GetParent();
+ if ( !(sizeFlags & wxSIZE_NO_ADJUSTMENTS) && parent )
+ {
+ wxPoint pt(parent->GetClientAreaOrigin());
+ x += pt.x; y += pt.y;
+ }
+ }
}
// ---------------------------------------------------------------------------
projects / wxWidgets.git / commitdiff
