3f84cb17ca
This is a simple animated control indicating some program activity. Provide native GTK+ (for > 2.20) and OS X implementations as well as a generic one used under MSW. Update the sample and the documentation.
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
///////////////////////////////////////////////////////////////////////////////
|
|
// Name: wx/gtk/private/value.h
|
|
// Purpose: Helper wrapper for working with GValue.
|
|
// Author: Vadim Zeitlin
|
|
// Created: 2015-03-05
|
|
// Copyright: (c) 2015 Vadim Zeitlin <vadim@wxwidgets.org>
|
|
// Licence: wxWindows licence
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _WX_GTK_PRIVATE_VALUE_H_
|
|
#define _WX_GTK_PRIVATE_VALUE_H_
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxGtkValue: RAII wrapper for GValue
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class wxGtkValue
|
|
{
|
|
public:
|
|
// Initialize the value of the specified type.
|
|
explicit wxGtkValue(GType gtype)
|
|
: m_val(G_VALUE_INIT)
|
|
{
|
|
g_value_init(&m_val, gtype);
|
|
}
|
|
|
|
~wxGtkValue()
|
|
{
|
|
g_value_unset(&m_val);
|
|
}
|
|
|
|
// Unsafe but convenient access to the real value for GTK+ functions.
|
|
operator GValue*() { return &m_val; }
|
|
|
|
private:
|
|
GValue m_val;
|
|
|
|
// For now we just don't support copying at all for simplicity, it could be
|
|
// implemented later if needed.
|
|
wxDECLARE_NO_COPY_CLASS(wxGtkValue);
|
|
};
|
|
|
|
#endif // _WX_GTK_PRIVATE_VALUE_H_
|