// headers
// ---------------------------------------------------------------------------
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
- #pragma implementation "univwindow.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
// creation
// ----------------------------------------------------------------------------
-wxWindow::wxWindow()
-{
- Init();
-}
-
-wxWindow::wxWindow(wxWindow *parent,
- wxWindowID id,
- const wxPoint& pos,
- const wxSize& size,
- long style,
- const wxString& name)
- : wxWindowNative(parent, id, pos, size, style | wxCLIP_CHILDREN, name)
-{
- Init();
-}
-
void wxWindow::Init()
{
m_scrollbarVert =
m_scrollbarHorz = (wxScrollBar *)NULL;
- m_isCurrent = FALSE;
+ m_isCurrent = false;
m_renderer = wxTheme::Get()->GetRenderer();
- m_oldSize.x = -1;
- m_oldSize.y = -1;
+ m_oldSize.x = wxDefaultCoord;
+ m_oldSize.y = wxDefaultCoord;
}
bool wxWindow::Create(wxWindow *parent,
const wxString& name)
{
long actualStyle = style;
-
+
// FIXME: may need this on other platforms
#ifdef __WXMSW__
actualStyle &= ~wxVSCROLL;
actualStyle &= ~wxHSCROLL;
-#endif
-
+#endif
+
// we add wxCLIP_CHILDREN to get the same ("natural") behaviour under MSW
// as under the other platforms
if ( !wxWindowNative::Create(parent, id, pos, size,
actualStyle | wxCLIP_CHILDREN,
name) )
{
- return FALSE;
+ return false;
}
// Set full style again, including those we didn't want present
// when calling the base window Create().
wxWindowBase::SetWindowStyleFlag(style);
- // if we should always have a vertical scrollbar, do show it
- if ( style & wxALWAYS_SHOW_SB )
+ // if we allow or should always have a vertical scrollbar, make it
+ if ( style & wxVSCROLL || style & wxALWAYS_SHOW_SB )
{
#if wxUSE_TWO_WINDOWS
- SetInsertIntoMain( TRUE );
+ SetInsertIntoMain( true );
#endif
- m_scrollbarVert = new wxScrollBar(this, -1,
+ m_scrollbarVert = new wxScrollBar(this, wxID_ANY,
wxDefaultPosition, wxDefaultSize,
wxSB_VERTICAL);
#if wxUSE_TWO_WINDOWS
- SetInsertIntoMain( FALSE );
+ SetInsertIntoMain( false );
#endif
}
- // if we should always have a horizontal scrollbar, do show it
+ // if we should allow a horizontal scrollbar, make it
if ( style & wxHSCROLL )
{
#if wxUSE_TWO_WINDOWS
- SetInsertIntoMain( TRUE );
+ SetInsertIntoMain( true );
#endif
- m_scrollbarHorz = new wxScrollBar(this, -1,
+ m_scrollbarHorz = new wxScrollBar(this, wxID_ANY,
wxDefaultPosition, wxDefaultSize,
wxSB_HORIZONTAL);
#if wxUSE_TWO_WINDOWS
- SetInsertIntoMain( FALSE );
+ SetInsertIntoMain( false );
#endif
}
-
+
if (m_scrollbarHorz || m_scrollbarVert)
{
// position it/them
PositionScrollbars();
}
- return TRUE;
+ return true;
+}
+
+wxWindow::~wxWindow()
+{
+ m_isBeingDeleted = true;
+
+ // we have to destroy our children before we're destroyed because our
+ // children suppose that we're of type wxWindow, not just wxWindowNative,
+ // and so bad things may happen if they're deleted from the base class dtor
+ // as by then we're not a wxWindow any longer and wxUniv-specific virtual
+ // functions can't be called
+ DestroyChildren();
}
// ----------------------------------------------------------------------------
// ----------------------------------------------------------------------------
// the event handlers executed when the window must be repainted
-void wxWindow::OnNcPaint(wxPaintEvent& WXUNUSED(event))
+void wxWindow::OnNcPaint(wxNcPaintEvent& WXUNUSED(event))
{
if ( m_renderer )
{
rect.height = size.y;
wxWindow * const parent = GetParent();
- if ( HasTransparentBackground() && parent && parent->ProvidesBackground() )
+ if ( HasTransparentBackground() && parent )
{
wxASSERT( !IsTopLevel() );
}
else
{
- // Draw background ouselves
+ // Draw background ourselves
EraseBackground( dc, rect );
}
- return TRUE;
+ return true;
}
void wxWindow::EraseBackground(wxDC& dc, const wxRect& rect)
// debugging helper
#ifdef WXDEBUG_REFRESH
- static bool s_refreshDebug = FALSE;
+ static bool s_refreshDebug = false;
if ( s_refreshDebug )
{
wxWindowDC dc(this);
while ( node )
{
wxWindow *win = node->GetData();
- // Only refresh sub controls when it is visible
+ // Only refresh sub controls when it is visible
// and when it is in the update region.
if(!win->IsKindOf(CLASSINFO(wxTopLevelWindow)) && win->IsShown() && wxRegion(rectWin).Contains(win->GetRect()) != wxOutRegion)
win->Refresh(eraseBackground, &rectWin);
-
+
node = node->GetNext();
}
}
bool wxWindow::Enable(bool enable)
{
if ( !wxWindowNative::Enable(enable) )
- return FALSE;
+ return false;
// disabled window can't keep focus
if ( FindFocus() == this && GetParent() != NULL )
Refresh();
}
- return TRUE;
+ return true;
}
bool wxWindow::IsFocused() const
bool wxWindow::IsPressed() const
{
- return FALSE;
+ return false;
}
bool wxWindow::IsDefault() const
{
- return FALSE;
+ return false;
}
bool wxWindow::IsCurrent() const
bool wxWindow::SetCurrent(bool doit)
{
if ( doit == m_isCurrent )
- return FALSE;
+ return false;
m_isCurrent = doit;
if ( CanBeHighlighted() )
Refresh();
- return TRUE;
+ return true;
}
int wxWindow::GetStateFlags() const
// area.
wxSize newSize = event.GetSize();
- if (m_oldSize.x == -1 && m_oldSize.y == -1)
+ if (m_oldSize.x == wxDefaultCoord && m_oldSize.y == wxDefaultCoord)
{
m_oldSize = newSize;
return;
rect.width = m_oldSize.x;
rect.y = m_oldSize.y-2;
rect.height = 1;
- Refresh( TRUE, &rect );
+ Refresh( true, &rect );
}
else if (newSize.y < m_oldSize.y)
{
rect.x = 0;
rect.height = 1;
rect.width = newSize.x;
- wxWindowNative::Refresh( TRUE, &rect );
+ wxWindowNative::Refresh( true, &rect );
}
if (newSize.x > m_oldSize.x)
rect.height = m_oldSize.y;
rect.x = m_oldSize.x-2;
rect.width = 1;
- Refresh( TRUE, &rect );
+ Refresh( true, &rect );
}
else if (newSize.x < m_oldSize.x)
{
rect.y = 0;
rect.width = 1;
rect.height = newSize.y;
- wxWindowNative::Refresh( TRUE, &rect );
+ wxWindowNative::Refresh( true, &rect );
}
}
else
rect.width = m_oldSize.x;
rect.y = m_oldSize.y-4;
rect.height = 2;
- Refresh( TRUE, &rect );
+ Refresh( true, &rect );
}
else if (newSize.y < m_oldSize.y)
{
rect.x = 0;
rect.height = 2;
rect.width = newSize.x;
- wxWindowNative::Refresh( TRUE, &rect );
+ wxWindowNative::Refresh( true, &rect );
}
if (newSize.x > m_oldSize.x)
rect.height = m_oldSize.y;
rect.x = m_oldSize.x-4;
rect.width = 2;
- Refresh( TRUE, &rect );
+ Refresh( true, &rect );
}
else if (newSize.x < m_oldSize.x)
{
rect.y = 0;
rect.width = 2;
rect.height = newSize.y;
- wxWindowNative::Refresh( TRUE, &rect );
+ wxWindowNative::Refresh( true, &rect );
}
}
wxASSERT_MSG( pageSize <= range,
_T("page size can't be greater than range") );
- bool hasClientSizeChanged = FALSE;
+ bool hasClientSizeChanged = false;
wxScrollBar *scrollbar = GetScrollbar(orient);
if ( range && (pageSize < range) )
{
{
// create it
#if wxUSE_TWO_WINDOWS
- SetInsertIntoMain( TRUE );
+ SetInsertIntoMain( true );
#endif
- scrollbar = new wxScrollBar(this, -1,
+ scrollbar = new wxScrollBar(this, wxID_ANY,
wxDefaultPosition, wxDefaultSize,
orient & wxVERTICAL ? wxSB_VERTICAL
: wxSB_HORIZONTAL);
#if wxUSE_TWO_WINDOWS
- SetInsertIntoMain( FALSE );
+ SetInsertIntoMain( false );
#endif
if ( orient & wxVERTICAL )
m_scrollbarVert = scrollbar;
m_scrollbarHorz = scrollbar;
// the client area diminished as we created a scrollbar
- hasClientSizeChanged = TRUE;
+ hasClientSizeChanged = true;
PositionScrollbars();
}
m_scrollbarHorz = NULL;
// the client area increased as we removed a scrollbar
- hasClientSizeChanged = TRUE;
+ hasClientSizeChanged = true;
// the size of the remaining scrollbar must be adjusted
if ( m_scrollbarHorz || m_scrollbarVert )
if ( dx )
{
r = ScrollNoRefresh(dx, 0, rect);
- Refresh(TRUE /* erase bkgnd */, &r);
+ Refresh(true /* erase bkgnd */, &r);
}
if ( dy )
{
r = ScrollNoRefresh(0, dy, rect);
- Refresh(TRUE /* erase bkgnd */, &r);
+ Refresh(true /* erase bkgnd */, &r);
}
// scroll children accordingly:
wxMemoryDC dcMem;
dcMem.SelectObject(bmp);
- dcMem.Blit(wxPoint(0, 0), size, &dc, ptSource
+ dcMem.Blit(wxPoint(0,0), size, &dc, ptSource
#if defined(__WXGTK__) && !defined(wxHAS_WORKING_GTK_DC_BLIT)
+ GetClientAreaOrigin()
#endif // broken wxGTK wxDC::Blit
);
- dc.Blit(ptDest, size, &dcMem, wxPoint(0, 0));
+ dc.Blit(ptDest, size, &dcMem, wxPoint(0,0));
wxLogTrace(_T("scroll"),
_T("Blit: (%d, %d) of size %dx%d -> (%d, %d)"),
{
#if wxUSE_MENUS
int key = event.GetKeyCode();
- if ( !event.ControlDown() && (key == WXK_MENU || key == WXK_F10) )
+ if ( !event.ControlDown() && (key == WXK_ALT || key == WXK_F10) )
{
ms_winLastAltPress = this;
void wxWindow::OnKeyUp(wxKeyEvent& event)
{
int key = event.GetKeyCode();
- if ( !event.HasModifiers() && (key == WXK_MENU || key == WXK_F10) )
+ if ( !event.HasModifiers() && (key == WXK_ALT || key == WXK_F10) )
{
// only process Alt release specially if there were no other key
// presses since Alt had been pressed and if both events happened in
#include "wx/msw/private.h"
-long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
+WXLRESULT wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
{
if ( message == WM_NCHITTEST )
{
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