added support for wxTR_HIDE_ROOT style (patch 529614)

[wxWidgets.git] / src / univ / winuniv.cpp

diff --git a/src/univ/winuniv.cpp b/src/univ/winuniv.cpp
index 1e6845686318bb56f4f09faa3b08da5f03b532c0..33de11472160ddb1cf092b05a2e52c6d88e59f05 100644 (file)
--- a/src/univ/winuniv.cpp
+++ b/src/univ/winuniv.cpp
@@ -5,7 +5,7 @@
 // Modified by:
 // Created:     06.08.00
 // RCS-ID:      $Id$
 // Modified by:
 // Created:     06.08.00
 // RCS-ID:      $Id$

-// Copyright:   (c) 2000 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
+// Copyright:   (c) 2000 SciTech Software, Inc. (www.scitechsoft.com)

 // Licence:     wxWindows license
 ///////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows license
 ///////////////////////////////////////////////////////////////////////////////
 


@@ -36,6 +36,7 @@
     #include "wx/event.h"
     #include "wx/scrolbar.h"
     #include "wx/menu.h"
     #include "wx/event.h"
     #include "wx/scrolbar.h"
     #include "wx/menu.h"

+    #include "wx/frame.h"

 #endif // WX_PRECOMP
 
 #include "wx/univ/colschem.h"
 #endif // WX_PRECOMP
 
 #include "wx/univ/colschem.h"


@@ -53,6 +54,10 @@
     #undef WXDEBUG_REFRESH
 #endif
 
     #undef WXDEBUG_REFRESH
 #endif
 

+#if defined(WXDEBUG_REFRESH) && defined(__WXMSW__) && !defined(__WXMICROWIN__)
+#include "wx/msw/private.h"
+#endif
+

 // ============================================================================
 // implementation
 // ============================================================================
 // ============================================================================
 // implementation
 // ============================================================================


@@ -68,6 +73,10 @@
     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowGTK)
 #elif defined(__WXMGL__)
     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowMGL)
     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowGTK)
 #elif defined(__WXMGL__)
     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowMGL)

+#elif defined(__WXX11__)
+    IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowX11)
+#elif defined(__WXPM__)
+    IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowOS2)

 #endif
 
 BEGIN_EVENT_TABLE(wxWindow, wxWindowNative)
 #endif
 
 BEGIN_EVENT_TABLE(wxWindow, wxWindowNative)


@@ -108,12 +117,11 @@ bool wxWindow::Create(wxWindow *parent,
                       long style,
                       const wxString& name)
 {
                       long style,
                       const wxString& name)
 {

-    // we add wxCLIP_CHILDREN and wxNO_FULL_REPAINT_ON_RESIZE because without
-    // these styles we can't get rid of flicker on wxMSW
+    // we add wxCLIP_CHILDREN to get the same ("natural") behaviour under MSW
+    // as under the other platforms

     if ( !wxWindowNative::Create(parent, id, pos, size,
     if ( !wxWindowNative::Create(parent, id, pos, size,

-                                 style |
-                                 wxCLIP_CHILDREN |
-                                 wxNO_FULL_REPAINT_ON_RESIZE, name) )
+                                 style | wxCLIP_CHILDREN,
+                                 name) )

     {
         return FALSE;
     }
     {
         return FALSE;
     }


@@ -129,11 +137,6 @@ bool wxWindow::Create(wxWindow *parent,
         PositionScrollbars();
     }
 
         PositionScrollbars();
     }
 

-    // the colours/fonts are default
-    m_hasBgCol =
-    m_hasFgCol =
-    m_hasFont = FALSE;
-

     return TRUE;
 }
 
     return TRUE;
 }
 


@@ -345,7 +348,7 @@ void wxWindow::Refresh(bool eraseBackground, const wxRect *rectClient)
         dc.DrawRectangle(rectWin);
 
         // under Unix we use "--sync" X option for this
         dc.DrawRectangle(rectWin);
 
         // under Unix we use "--sync" X option for this

-        #ifdef __WXMSW__
+        #if defined(__WXMSW__) && !defined(__WXMICROWIN__)

             ::GdiFlush();
             ::Sleep(200);
         #endif // __WXMSW__
             ::GdiFlush();
             ::Sleep(200);
         #endif // __WXMSW__


@@ -365,7 +368,7 @@ bool wxWindow::Enable(bool enable)
         return FALSE;
 
     // disabled window can't keep focus
         return FALSE;
 
     // disabled window can't keep focus

-    if ( FindFocus() == this )
+    if ( FindFocus() == this && GetParent() != NULL )

     {
         GetParent()->SetFocus();
     }
     {
         GetParent()->SetFocus();
     }


@@ -481,6 +484,15 @@ wxPoint wxWindow::GetClientAreaOrigin() const
 
 void wxWindow::DoGetClientSize(int *width, int *height) const
 {
 
 void wxWindow::DoGetClientSize(int *width, int *height) const
 {

+    // if it is a native window, we assume it handles the scrollbars itself
+    // too - and if it doesn't, there is not much we can do
+    if ( !m_renderer )
+    {
+        wxWindowNative::DoGetClientSize(width, height);
+
+        return;
+    }
+

     int w, h;
     wxWindowNative::DoGetClientSize(&w, &h);
 
     int w, h;
     wxWindowNative::DoGetClientSize(&w, &h);
 


@@ -644,9 +656,12 @@ void wxWindow::SetScrollbar(int orient,
                             int range,
                             bool refresh)
 {
                             int range,
                             bool refresh)
 {

+    wxASSERT_MSG( pageSize <= range,
+                    _T("page size can't be greater than range") );
+

     bool hasClientSizeChanged = FALSE;
     wxScrollBar *scrollbar = GetScrollbar(orient);
     bool hasClientSizeChanged = FALSE;
     wxScrollBar *scrollbar = GetScrollbar(orient);

-    if ( range )
+    if ( range && (pageSize < range) )

     {
         if ( !scrollbar )
         {
     {
         if ( !scrollbar )
         {


@@ -719,8 +734,13 @@ void wxWindow::SetScrollPos(int orient, int pos, bool refresh)
     wxCHECK_RET( scrollbar, _T("no scrollbar to set position for") );
 
     scrollbar->SetThumbPosition(pos);
     wxCHECK_RET( scrollbar, _T("no scrollbar to set position for") );
 
     scrollbar->SetThumbPosition(pos);

+
+    // VZ: I think we can safely ignore this as we always refresh it
+    //     automatically whenever the value chanegs
+#if 0

     if ( refresh )
         Refresh();
     if ( refresh )
         Refresh();

+#endif

 }
 
 int wxWindow::GetScrollPos(int orient) const
 }
 
 int wxWindow::GetScrollPos(int orient) const


@@ -743,6 +763,14 @@ int wxWindow::GetScrollRange(int orient) const
 
 void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect)
 {
 
 void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect)
 {

+    // use native scrolling when available and do it in generic way
+    // otherwise:
+#ifdef __WXX11__
+
+    wxWindowNative::ScrollWindow(dx, dy, rect);
+
+#else
+

     // before scrolling it, ensure that we don't have any unpainted areas
     Update();
 
     // before scrolling it, ensure that we don't have any unpainted areas
     Update();
 


@@ -759,6 +787,21 @@ void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect)
         r = ScrollNoRefresh(0, dy, rect);
         Refresh(TRUE /* erase bkgnd */, &r);
     }
         r = ScrollNoRefresh(0, dy, rect);
         Refresh(TRUE /* erase bkgnd */, &r);
     }

+    
+    // scroll children accordingly:    
+    wxPoint offset(dx, dy);
+    
+    for (wxWindowList::Node *node = GetChildren().GetFirst(); 
+         node; node = node->GetNext())
+    {
+        wxWindow *child = node->GetData();
+        if ( child != m_scrollbarVert && child != m_scrollbarHorz &&      
+             (rect == NULL || rect->Intersects(child->GetRect())) )
+        {
+            child->Move(child->GetPosition() + offset);
+        }
+    }    
+#endif

 }
 
 wxRect wxWindow::ScrollNoRefresh(int dx, int dy, const wxRect *rectTotal)
 }
 
 wxRect wxWindow::ScrollNoRefresh(int dx, int dy, const wxRect *rectTotal)


@@ -842,7 +885,7 @@ wxRect wxWindow::ScrollNoRefresh(int dx, int dy, const wxRect *rectTotal)
         dcMem.SelectObject(bmp);
 
         dcMem.Blit(wxPoint(0, 0), size, &dc, ptSource
         dcMem.SelectObject(bmp);
 
         dcMem.Blit(wxPoint(0, 0), size, &dc, ptSource

-#if defined(__WXGTK__) && !defined(__WX_DC_BLIT_FIXED__)
+#if defined(__WXGTK__) && !defined(wxHAS_WORKING_GTK_DC_BLIT)

                 + GetClientAreaOrigin()
 #endif // broken wxGTK wxDC::Blit
                   );
                 + GetClientAreaOrigin()
 #endif // broken wxGTK wxDC::Blit
                   );


@@ -915,81 +958,6 @@ wxRect wxWindow::ScrollNoRefresh(int dx, int dy, const wxRect *rectTotal)
     return rect;
 }
 
     return rect;
 }
 

-// ----------------------------------------------------------------------------
-// colours/fonts
-// ----------------------------------------------------------------------------
-
-bool wxWindow::SetBackgroundColour(const wxColour& colour)
-{
-    if ( !wxWindowNative::SetBackgroundColour(colour) )
-        return FALSE;
-
-    m_hasBgCol = TRUE;
-
-    return TRUE;
-}
-
-bool wxWindow::SetForegroundColour(const wxColour& colour)
-{
-    if ( !wxWindowNative::SetForegroundColour(colour) )
-        return FALSE;
-
-    m_hasFgCol = TRUE;
-
-    return TRUE;
-}
-
-bool wxWindow::SetFont(const wxFont& font)
-{
-    if ( !wxWindowNative::SetFont(font) )
-        return FALSE;
-
-    m_hasFont = TRUE;
-
-    return TRUE;
-}
-
-// ----------------------------------------------------------------------------
-// mouse capture
-// ----------------------------------------------------------------------------
-
-struct WXDLLEXPORT wxWindowNext
-{
-    wxWindow *win;
-    wxWindowNext *next;
-} *wxWindow::ms_winCaptureNext = NULL;
-
-void wxWindow::CaptureMouse()
-{
-    wxWindow *winOld = GetCapture();
-    if ( winOld )
-    {
-        // save it on stack
-        wxWindowNext *item = new wxWindowNext;
-        item->win = winOld;
-        item->next = ms_winCaptureNext;
-        ms_winCaptureNext = item;
-    }
-    //else: no mouse capture to save
-
-    wxWindowNative::CaptureMouse();
-}
-
-void wxWindow::ReleaseMouse()
-{
-    wxWindowNative::ReleaseMouse();
-
-    if ( ms_winCaptureNext )
-    {
-        ms_winCaptureNext->win->CaptureMouse();
-
-        wxWindowNext *item = ms_winCaptureNext;
-        ms_winCaptureNext = item->next;
-        delete item;
-    }
-    //else: stack is empty, no previous capture
-}
-

 // ----------------------------------------------------------------------------
 // accelerators and menu hot keys
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // accelerators and menu hot keys
 // ----------------------------------------------------------------------------


@@ -1046,6 +1014,22 @@ void wxWindow::OnKeyDown(wxKeyEvent& event)
             }
 #endif // wxUSE_MENUS
 
             }
 #endif // wxUSE_MENUS
 

+            // if it wasn't in a menu, try to find a button
+            if ( command != -1 )
+            {
+                wxWindow* child = win->FindWindow(command);
+                if ( child && wxDynamicCast(child, wxButton) )
+                {
+                    wxCommandEvent eventCmd(wxEVT_COMMAND_BUTTON_CLICKED, command);
+                    eventCmd.SetEventObject(child);
+                    if ( child->GetEventHandler()->ProcessEvent(eventCmd) )
+                    {
+                        // skip "event.Skip()" below
+                        return;
+                    }
+                }
+            }
+

             // don't propagate accels from the child frame to the parent one
             break;
         }
             // don't propagate accels from the child frame to the parent one
             break;
         }


@@ -1131,3 +1115,29 @@ void wxWindow::OnKeyUp(wxKeyEvent& event)
 
 #endif // wxUSE_MENUS
 
 
 #endif // wxUSE_MENUS
 

+// ----------------------------------------------------------------------------
+// MSW-specific section
+// ----------------------------------------------------------------------------
+
+#ifdef __WXMSW__
+
+#include "wx/msw/private.h"
+
+long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
+{
+    if ( message == WM_NCHITTEST )
+    {
+        // the windows which contain the other windows should let the mouse
+        // events through, otherwise a window inside a static box would
+        // never get any events at all
+        if ( IsStaticBox() )
+        {
+            return HTTRANSPARENT;
+        }
+    }
+
+    return wxWindowNative::MSWWindowProc(message, wParam, lParam);
+}
+
+#endif // __WXMSW__
+