added wxMBConv::Clone() to be able to copy conversion objects polymorphically

[wxWidgets.git] / src / common / ctrlcmn.cpp

diff --git a/src/common/ctrlcmn.cpp b/src/common/ctrlcmn.cpp
index ec97111188ae4c169cf3eaea1a9bdae455c3ad49..7265096e4a85ce13f2ac907cb10496534801ffa0 100644 (file)
--- a/src/common/ctrlcmn.cpp
+++ b/src/common/ctrlcmn.cpp
@@ -1,11 +1,11 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        ctrlcmn.cpp
+// Name:        src/common/ctrlcmn.cpp
 // Purpose:     wxControl common interface
 // Author:      Vadim Zeitlin
 // Modified by:
 // Created:     26.07.99
 // RCS-ID:      $Id$
-// Copyright:   (c) wxWindows team
+// Copyright:   (c) wxWidgets team
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
@@ -17,11 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "controlbase.h"
-    #pragma implementation "statbmpbase.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -34,6 +29,7 @@
 #ifndef WX_PRECOMP
     #include "wx/control.h"
     #include "wx/log.h"
+    #include "wx/radiobut.h"
 #endif
 
 #if wxUSE_STATBMP
@@ -79,37 +75,14 @@ bool wxControlBase::CreateControl(wxWindowBase *parent,
     // even if it's possible to create controls without parents in some port,
     // it should surely be discouraged because it doesn't work at all under
     // Windows
-    wxCHECK_MSG( parent, FALSE, wxT("all controls must have parents") );
+    wxCHECK_MSG( parent, false, wxT("all controls must have parents") );
 
     if ( !CreateBase(parent, id, pos, size, style, validator, name) )
-        return FALSE;
+        return false;
 
     parent->AddChild(this);
 
-    return TRUE;
-}
-
-// inherit colour and font settings from the parent window
-void wxControlBase::InheritAttributes()
-{
-    if ( ShouldInheritColours() )
-    {
-        wxWindow *parent = GetParent();
-
-        wxCHECK_RET( parent, _T("a control without parent?") );
-
-        SetBackgroundColour(parent->GetBackgroundColour());
-        SetForegroundColour(parent->GetForegroundColour());
-    }
-
-#ifdef __WXPM__
-    //
-    // All OS/2 ctrls use the small font
-    //
-    SetFont(*wxSMALL_FONT);
-#else
-    SetFont(GetParent()->GetFont());
-#endif
+    return true;
 }
 
 void wxControlBase::Command(wxCommandEvent& event)
@@ -139,6 +112,45 @@ void wxControlBase::InitCommandEvent(wxCommandEvent& event) const
     }
 }
 
+
+void wxControlBase::SetLabel( const wxString &label )
+{
+    InvalidateBestSize();
+    wxWindow::SetLabel(label);
+}
+
+bool wxControlBase::SetFont(const wxFont& font)
+{
+    InvalidateBestSize();
+    return wxWindow::SetFont(font);
+}
+
+// wxControl-specific processing after processing the update event
+void wxControlBase::DoUpdateWindowUI(wxUpdateUIEvent& event)
+{
+    // call inherited
+    wxWindowBase::DoUpdateWindowUI(event);
+
+    // update label
+    if ( event.GetSetText() )
+    {
+        if ( event.GetText() != GetLabel() )
+            SetLabel(event.GetText());
+    }
+
+    // Unfortunately we don't yet have common base class for
+    // wxRadioButton, so we handle updates of radiobuttons here.
+    // TODO: If once wxRadioButtonBase will exist, move this code there.
+#if wxUSE_RADIOBTN
+    if ( event.GetSetChecked() )
+    {
+        wxRadioButton *radiobtn = wxDynamicCastThis(wxRadioButton);
+        if ( radiobtn )
+            radiobtn->SetValue(event.GetChecked());
+    }
+#endif // wxUSE_RADIOBTN
+}
+
 // ----------------------------------------------------------------------------
 // wxStaticBitmap
 // ----------------------------------------------------------------------------
@@ -150,17 +162,19 @@ wxStaticBitmapBase::~wxStaticBitmapBase()
     // this destructor is required for Darwin
 }
 
-wxSize wxStaticBitmapBase::DoGetBestClientSize() const
+wxSize wxStaticBitmapBase::DoGetBestSize() const
 {
+    wxSize best;
     wxBitmap bmp = GetBitmap();
     if ( bmp.Ok() )
-        return wxSize(bmp.GetWidth(), bmp.GetHeight());
-
-    // this is completely arbitrary
-    return wxSize(16, 16);
+        best = wxSize(bmp.GetWidth(), bmp.GetHeight());
+    else
+        // this is completely arbitrary
+        best = wxSize(16, 16);
+    CacheBestSize(best);
+    return best;
 }
 
 #endif // wxUSE_STATBMP
 
 #endif // wxUSE_CONTROLS
-