// Modified by:
// Created: 13/07/98
// RCS-ID: $Id$
-// Copyright: (c) wxWindows team
+// Copyright: (c) wxWidgets team
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
m_minHeight =
m_maxHeight = wxDefaultSize.y;
+ // invalidiated cache value
+ m_bestSizeCache = wxDefaultSize;
+
// window are created enabled and visible by default
m_isShown =
m_isEnabled = true;
// ids are limited to 16 bits under MSW so if you care about portability,
// it's not a good idea to use ids out of this range (and negative ids are
- // reserved for wxWindows own usage)
+ // reserved for wxWidgets own usage)
wxASSERT_MSG( id == wxID_ANY || (id >= 0 && id < 32767),
_T("invalid id value") );
{
if ( GetChildren().GetCount() > 0 )
{
- SetClientSize(DoGetBestSize());
+ SetClientSize(GetBestSize());
}
//else: do nothing if we have no children
}
}
}
-void wxWindowBase::SetBestSize(const wxSize& size)
+
+wxSize wxWindowBase::GetBestFittingSize() const
{
- // If the given size is incomplete then merge with the best size.
- wxSize sizeBest;
- if ( size.x == wxDefaultSize.x || size.y == wxDefaultSize.y )
+ // merge the best size with the min size, giving priority to the min size
+ wxSize min = GetMinSize();
+ if (min.x == wxDefaultCoord || min.y == wxDefaultCoord)
{
- sizeBest = DoGetBestSize();
- if ( size.x != wxDefaultSize.x )
- sizeBest.x = size.x;
- if ( size.y != wxDefaultSize.y )
- sizeBest.y = size.y;
- }
- else // have complete explicit size
- {
- sizeBest = size;
+ wxSize best = GetBestSize();
+ if (min.x == wxDefaultCoord) min.x = best.x;
+ if (min.y == wxDefaultCoord) min.y = best.y;
}
+ return min;
+}
- // Change the size if needed
- if (GetSize() != sizeBest)
- SetSize(sizeBest);
- // don't shrink the control below its best size
- m_minWidth = sizeBest.x;
- m_minHeight = sizeBest.y;
+void wxWindowBase::SetBestFittingSize(const wxSize& size)
+{
+ // Set the min size to the size passed in. This will usually either be
+ // wxDefaultSize or the size passed to this window's ctor/Create function.
+ SetMinSize(size);
+
+ // Merge the size with the best size if needed
+ wxSize best = GetBestFittingSize();
+
+ // If the current size doesn't match then change it
+ if (GetSize() != best)
+ SetSize(best);
}
+
// by default the origin is not shifted
wxPoint wxWindowBase::GetClientAreaOrigin() const
{
// we must return some valid colour to avoid redoing this every time
// and also to avoid surprizing the applications written for older
- // wxWindows versions where GetBackgroundColour() always returned
+ // wxWidgets versions where GetBackgroundColour() always returned
// something -- so give them something even if it doesn't make sense
// for this window (e.g. it has a themed background)
if ( !colBg.Ok() )
colBg = GetClassDefaultAttributes().colBg;
- // cache it for the next call
- wxConstCast(this, wxWindowBase)->m_backgroundColour = colBg;
+ return colBg;
}
-
- return m_backgroundColour;
+ else
+ return m_backgroundColour;
}
wxColour wxWindowBase::GetForegroundColour() const
if ( !colFg.Ok() )
colFg = GetClassDefaultAttributes().colFg;
- wxConstCast(this, wxWindowBase)->m_foregroundColour = colFg;
+ return colFg;
}
-
- return m_foregroundColour;
+ else
+ return m_foregroundColour;
}
bool wxWindowBase::SetBackgroundColour( const wxColour &colour )
{
- if ( !colour.Ok() || (colour == m_backgroundColour) )
+ if ( colour == m_backgroundColour )
return false;
+ m_hasBgCol = colour.Ok();
m_backgroundColour = colour;
-
- m_hasBgCol = true;
-
+ SetThemeEnabled( !m_hasBgCol && !m_foregroundColour.Ok() );
return true;
}
bool wxWindowBase::SetForegroundColour( const wxColour &colour )
{
- if ( !colour.Ok() || (colour == m_foregroundColour) )
+ if (colour == m_foregroundColour )
return false;
+ m_hasFgCol = colour.Ok();
m_foregroundColour = colour;
-
- m_hasFgCol = true;
-
+ SetThemeEnabled( !m_hasFgCol && !m_backgroundColour.Ok() );
return true;
}
return true;
}
-wxFont& wxWindowBase::DoGetFont() const
+wxFont wxWindowBase::GetFont() const
{
// logic is the same as in GetBackgroundColour()
if ( !m_font.Ok() )
if ( !font.Ok() )
font = GetClassDefaultAttributes().font;
- wxConstCast(this, wxWindowBase)->m_font = font;
+ return font;
}
-
- // cast is here for non-const GetFont() convenience
- return wxConstCast(this, wxWindowBase)->m_font;
+ else
+ return m_font;
}
bool wxWindowBase::SetFont(const wxFont& font)
{
- if ( !font.Ok() )
- return false;
-
if ( font == m_font )
{
// no change
}
m_font = font;
-
- m_hasFont = true;
+ m_hasFont = font.Ok();
return true;
}
node = node->GetNext();
}
+
+ Refresh();
}
// the default action is to populate dialog with data when it's created,
wxMessageBox(wxString::Format(
_T(
- " wxWindows Library (%s port)\nVersion %u.%u.%u%s, compiled at %s %s\n Copyright (c) 1995-2002 wxWindows team"
+ " wxWidgets Library (%s port)\nVersion %u.%u.%u%s, compiled at %s %s\n Copyright (c) 1995-2002 wxWidgets team"
),
port.c_str(),
wxMAJOR_VERSION,
__TDATE__,
__TTIME__
),
- _T("wxWindows information"),
+ _T("wxWidgets information"),
wxICON_INFORMATION | wxOK,
(wxWindow *)this);
}
return wxEvtHandler::TryParent(event);
}
+// ----------------------------------------------------------------------------
+// navigation
+// ----------------------------------------------------------------------------
+
+// Navigates in the specified direction.
+bool wxWindowBase::Navigate(int flags)
+{
+ wxNavigationKeyEvent eventNav;
+ eventNav.SetFlags(flags);
+ eventNav.SetEventObject(this);
+ if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) )
+ {
+ return true;
+ }
+ return false;
+}
+
// ----------------------------------------------------------------------------
// global functions
// ----------------------------------------------------------------------------
wxString title;
- // If a child, leave wxWindows to call the function on the actual
+ // If a child, leave wxWidgets to call the function on the actual
// child object.
if (childId > 0)
return wxACC_NOT_IMPLEMENTED;
// This will eventually be replaced by specialised
- // accessible classes, one for each kind of wxWindows
+ // accessible classes, one for each kind of wxWidgets
// control or window.
+#if wxUSE_BUTTON
if (GetWindow()->IsKindOf(CLASSINFO(wxButton)))
title = ((wxButton*) GetWindow())->GetLabel();
else
+#endif
title = GetWindow()->GetName();
if (!title.IsEmpty())
if (!GetWindow())
return wxACC_FAIL;
- // If a child, leave wxWindows to call the function on the actual
+ // If a child, leave wxWidgets to call the function on the actual
// child object.
if (childId > 0)
return wxACC_NOT_IMPLEMENTED;
if (!GetWindow())
return wxACC_FAIL;
- // If a child, leave wxWindows to call the function on the actual
+ // If a child, leave wxWidgets to call the function on the actual
// child object.
if (childId > 0)
return wxACC_NOT_IMPLEMENTED;
projects / wxWidgets.git / blobdiff