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// SDPGTK Library
// Copyright (c) 1995-2004, Timothy M. Shead
//
// Contact: tshead@k-3d.com
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
/** \file
\brief Implements the sdpGtkScale class, which wraps GtkScale
\author Timothy M. Shead (tshead@k-3d.com)
*/
#include "sdpgtkscale.h"
#include "sdpgtkutility.h"
sdpGtkScale::sdpGtkScale() : sdpGtkRange()
{
}
sdpGtkScale::sdpGtkScale(GtkScale* Scale) : sdpGtkRange(GTK_RANGE(Scale))
{
}
bool sdpGtkScale::CreateOptions(sdpGtkIObjectContainer* const ObjectContainer, sdpxml::Document& Document, sdpxml::Element& Element)
{
// Sanity checks ...
g_assert(ObjectContainer);
// Number of digits to display ...
const gulong digits = sdpxml::GetAttribute(Element, "digits", 0);
sdpGtkMarkAttribute(Document, Element, "digits");
SetDigits(digits);
// Show the value?
const bool drawvalue = sdpxml::GetAttribute(Element, "drawvalue", true);
sdpGtkMarkAttribute(Document, Element, "drawvalue");
SetDrawValue(drawvalue);
// Value position ...
const sdpString valuepositiontext = sdpxml::GetAttribute<sdpString>(Element, "valueposition", "right");
sdpGtkMarkAttribute(Document, Element, "valueposition");
GtkPositionType valueposition;
if(valuepositiontext == "left")
valueposition = GTK_POS_LEFT;
else if(valuepositiontext == "right")
valueposition = GTK_POS_RIGHT;
else if(valuepositiontext == "top")
valueposition = GTK_POS_TOP;
else if(valuepositiontext == "bottom")
valueposition = GTK_POS_BOTTOM;
else
g_return_val_if_fail(0, false);
SetValuePosition(valueposition);
return sdpGtkRange::CreateOptions(ObjectContainer, Document, Element);
}
void sdpGtkScale::SetDigits(gulong Digits)
{
// Sanity checks ...
g_return_if_fail(Attached());
gtk_scale_set_digits(*this, Digits);
}
void sdpGtkScale::SetDrawValue(bool Visible)
{
// Sanity checks ...
g_return_if_fail(Attached());
gtk_scale_set_draw_value(*this, Visible);
}
void sdpGtkScale::SetValuePosition(GtkPositionType Position)
{
// Sanity checks ...
g_return_if_fail(Attached());
gtk_scale_set_value_pos(*this, Position);
}
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