simplified and cleaned up wxGTK's focus handling

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

diff --git a/src/common/ctrlcmn.cpp b/src/common/ctrlcmn.cpp
index 99145cb02993234ca2e837c7ba7e7c7167d32064..83f789b8243ff5180ca36e507d0827f207262db7 100644 (file)
--- a/src/common/ctrlcmn.cpp
+++ b/src/common/ctrlcmn.cpp
@@ -1,12 +1,12 @@
 /////////////////////////////////////////////////////////////////////////////
-// 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
-// Licence:     wxWindows license
+// Copyright:   (c) wxWidgets team
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
@@ -17,10 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#ifdef __GNUG__
-    #pragma implementation "ctrlcmn.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -28,15 +24,47 @@
     #pragma hdrstop
 #endif
 
+#if wxUSE_CONTROLS
+
+#include "wx/control.h"
+
 #ifndef WX_PRECOMP
-    #include "wx/control.h"
     #include "wx/log.h"
+    #include "wx/radiobut.h"
+    #include "wx/statbmp.h"
+    #include "wx/bitmap.h"
+    #include "wx/utils.h"       // for wxStripMenuCodes()
 #endif
 
+const char wxControlNameStr[] = "control";
+
 // ============================================================================
 // implementation
 // ============================================================================
 
+wxControlBase::~wxControlBase()
+{
+    // this destructor is required for Darwin
+}
+
+bool wxControlBase::Create(wxWindow *parent,
+                           wxWindowID id,
+                           const wxPoint &pos,
+                           const wxSize &size,
+                           long style,
+                           const wxValidator& wxVALIDATOR_PARAM(validator),
+                           const wxString &name)
+{
+    bool ret = wxWindow::Create(parent, id, pos, size, style, name);
+
+#if wxUSE_VALIDATORS
+    if ( ret )
+        SetValidator(validator);
+#endif // wxUSE_VALIDATORS
+
+    return ret;
+}
+
 bool wxControlBase::CreateControl(wxWindowBase *parent,
                                   wxWindowID id,
                                   const wxPoint& pos,
@@ -48,25 +76,118 @@ 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, _T("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;
+    return true;
 }
 
-// inherit colour and font settings from the parent window
-void wxControlBase::InheritAttributes()
+/* static */
+wxString wxControlBase::GetLabelText(const wxString& label)
 {
-    SetBackgroundColour(GetParent()->GetBackgroundColour());
-    SetForegroundColour(GetParent()->GetForegroundColour());
-    SetFont(GetParent()->GetFont());
+    // we don't want strip the TABs here, just the mnemonics
+    return wxStripMenuCodes(label, wxStrip_Mnemonics);
 }
 
 void wxControlBase::Command(wxCommandEvent& event)
 {
-    (void)ProcessEvent(event);
+    (void)GetEventHandler()->ProcessEvent(event);
+}
+
+void wxControlBase::InitCommandEvent(wxCommandEvent& event) const
+{
+    event.SetEventObject((wxControlBase *)this);    // const_cast
+
+    // event.SetId(GetId()); -- this is usuall done in the event ctor
+
+    switch ( m_clientDataType )
+    {
+        case wxClientData_Void:
+            event.SetClientData(GetClientData());
+            break;
+
+        case wxClientData_Object:
+            event.SetClientObject(GetClientObject());
+            break;
+
+        case wxClientData_None:
+            // nothing to do
+            ;
+    }
+}
+
+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
+}
+
+/* static */
+wxString wxControlBase::RemoveMnemonics(const wxString& str)
+{
+    return wxStripMenuCodes(str, wxStrip_Mnemonics);
+}
+
+wxBorder wxControlBase::GetDefaultBorder() const
+{
+    return wxBORDER_THEME;
+}
+
+
+// ----------------------------------------------------------------------------
+// wxStaticBitmap
+// ----------------------------------------------------------------------------
+
+#if wxUSE_STATBMP
+
+wxStaticBitmapBase::~wxStaticBitmapBase()
+{
+    // this destructor is required for Darwin
+}
+
+wxSize wxStaticBitmapBase::DoGetBestSize() const
+{
+    wxSize best;
+    wxBitmap bmp = GetBitmap();
+    if ( bmp.Ok() )
+        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