display.cpp
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/***************************************************************************
* Copyright (C) 2005 by Jeff Ferr *
* root@sat *
* *
* 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 *
* (at your option) 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. *
***************************************************************************/
#include "display.h"
namespace mcalc {
Display::Display(int x, int y, int width, int height):
jgui::Component(x, y, width, height)
{
}
Display::~Display()
{
}
void Display::SetText(std::string text)
{
_text = text;
draw = 0;
Repaint();
}
void Display::Paint(jgui::Graphics *g)
{
if ((void *)g == NULL) {
return;
}
jgui::Component::Paint(g);
g->SetColor(0xf0, 0xf0, 0xf0, 0xff);
int size = 40;
if (GetFont() != NULL) {
size = GetFont()->GetHeight();
g->SetFont(_font);
}
g->DrawString(_text, 0, (GetHeight()-size)/2, GetWidth()-10, GetHeight()-4, jgui::JHA_RIGHT, jgui::JVA_CENTER);
g->DrawString(_operation, 10, (GetHeight()-size)/2, 30, GetHeight()-4, jgui::JHA_LEFT, jgui::JVA_CENTER);
}
void Display::SetOperation(std::string text)
{
_operation = text;
draw = 1;
Repaint();
}
void Display::Clear()
{
SetText("0");
}
}