Пример #1
0
void wxTextCtrl::WriteText( const wxString &text )
{
    wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") );

    if ( text.empty() )
        return;

    // gtk_text_changed_callback() will set m_modified to true but m_modified
    // shouldn't be changed by the program writing to the text control itself,
    // so save the old value and restore when we're done
    bool oldModified = m_modified;

    if ( m_windowStyle & wxTE_MULTILINE )
    {
        // After cursor movements, gtk_text_get_point() is wrong by one.
        gtk_text_set_point( GTK_TEXT(m_text), GET_EDITABLE_POS(m_text) );

        // always use m_defaultStyle, even if it is empty as otherwise
        // resetting the style and appending some more text wouldn't work: if
        // we don't specify the style explicitly, the old style would be used
        gtk_editable_delete_selection( GTK_EDITABLE(m_text) );
        wxGtkTextInsert(m_text, m_defaultStyle, text.c_str(), text.length());

        // we called wxGtkTextInsert with correct font, no need to do anything
        // in UpdateFontIfNeeded() any longer
        if ( !text.empty() )
        {
            SetUpdateFont(false);
        }

        // Bring editable's cursor back uptodate.
        SET_EDITABLE_POS(m_text, gtk_text_get_point( GTK_TEXT(m_text) ));
    }
    else // single line
    {
        // First remove the selection if there is one
        gtk_editable_delete_selection( GTK_EDITABLE(m_text) );

        // This moves the cursor pos to behind the inserted text.
        gint len = GET_EDITABLE_POS(m_text);

        gtk_editable_insert_text( GTK_EDITABLE(m_text), text.c_str(), text.length(), &len );

        // Bring entry's cursor uptodate.
        gtk_entry_set_position( GTK_ENTRY(m_text), len );
    }

    m_modified = oldModified;
}
Пример #2
0
long wxComboBox::GetInsertionPoint() const
{
    return (long) GET_EDITABLE_POS( GTK_COMBO(m_widget)->entry );
}
Пример #3
0
long wxTextCtrl::GetInsertionPoint() const
{
    wxCHECK_MSG( m_text != NULL, 0, wxT("invalid text ctrl") );
    return (long) GET_EDITABLE_POS(m_text);
}