/////////////////////////////////////////////////////////////////////////////
-// 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
/////////////////////////////////////////////////////////////////////////////
// ============================================================================
// headers
// ----------------------------------------------------------------------------
-#ifdef __GNUG__
- #pragma implementation "choicebase.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#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,
// 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);
+}
+
+/* static */
+int wxControlBase::FindAccelIndex(const wxString& label, wxString *labelOnly)
+{
+ // the character following MNEMONIC_PREFIX is the accelerator for this
+ // control unless it is MNEMONIC_PREFIX too - this allows to insert
+ // literal MNEMONIC_PREFIX chars into the label
+ static const wxChar MNEMONIC_PREFIX = _T('&');
+
+ if ( labelOnly )
+ {
+ labelOnly->Empty();
+ labelOnly->Alloc(label.length());
+ }
+
+ int indexAccel = -1;
+ for ( wxString::const_iterator pc = label.begin(); pc != label.end(); ++pc )
+ {
+ if ( *pc == MNEMONIC_PREFIX )
+ {
+ ++pc; // skip it
+ if ( pc == label.end() )
+ break;
+ else if ( *pc != MNEMONIC_PREFIX )
+ {
+ if ( indexAccel == -1 )
+ {
+ // remember it (-1 is for MNEMONIC_PREFIX itself
+ indexAccel = pc - label.begin() - 1;
+ }
+ else
+ {
+ wxFAIL_MSG(_T("duplicate accel char in control label"));
+ }
+ }
+ }
+
+ if ( labelOnly )
+ {
+ *labelOnly += *pc;
+ }
+ }
+
+ return indexAccel;
+}
+
+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
projects / wxWidgets.git / blobdiff