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106 lines
3.1 KiB
106 lines
3.1 KiB
/***************************************************************************
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sq_iconlistitem.cpp - description
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-------------------
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begin : ??? ??? 19 2004
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copyright : (C) 2004 by Baryshev Dmitry
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email : ksquirrel.iv@gmail.com
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <tqlistbox.h>
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#include <tqpainter.h>
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#include <tqbitmap.h>
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#include <tqpixmap.h>
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#include "sq_iconlistitem.h"
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SQ_IconListItem::SQ_IconListItem(TQListBox *listbox, const TQPixmap &pixmap, const TQString &text)
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: TQListBoxItem(listbox)
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{
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mPixmap = pixmap;
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if(mPixmap.isNull())
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mPixmap = defaultPixmap();
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setText(text);
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mMinimumWidth = 0;
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}
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int SQ_IconListItem::expandMinimumWidth( int width )
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{
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mMinimumWidth = TQMAX(mMinimumWidth, width);
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return mMinimumWidth;
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}
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const TQPixmap& SQ_IconListItem::defaultPixmap()
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{
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static TQPixmap *pix=0;
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if(pix == 0)
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{
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pix = new TQPixmap( 32, 32 );
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TQPainter p(pix);
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p.eraseRect(0, 0, pix->width(), pix->height());
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p.setPen(TQt::red);
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p.drawRect(0, 0, pix->width(), pix->height());
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p.end();
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TQBitmap mask(pix->width(), pix->height(), true);
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mask.fill(TQt::black);
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p.begin(&mask);
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p.setPen(TQt::white);
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p.drawRect(0, 0, pix->width(), pix->height());
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p.end();
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pix->setMask(mask);
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}
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return *pix;
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}
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void SQ_IconListItem::paint(TQPainter *painter)
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{
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TQFontMetrics fm = painter->fontMetrics();
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int ht = fm.boundingRect(0, 0, 0, 0, TQt::AlignCenter, text()).height();
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int wp = mPixmap.width();
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int hp = mPixmap.height();
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painter->drawPixmap((mMinimumWidth-wp)/2, 5, mPixmap);
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if(text().isEmpty() == false)
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painter->drawText(0, hp+7, mMinimumWidth, ht, TQt::AlignCenter, text());
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}
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int SQ_IconListItem::height( const TQListBox *lb ) const
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{
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if(text().isEmpty() == true)
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return mPixmap.height();
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else
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{
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int ht = lb->fontMetrics().boundingRect(0, 0, 0, 0, TQt::AlignCenter, text()).height();
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return (mPixmap.height() + ht + 10);
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}
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}
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int SQ_IconListItem::width( const TQListBox *lb ) const
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{
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int wt = lb->fontMetrics().boundingRect(0, 0, 0, 0, TQt::AlignCenter, text()).width() + 10;
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int wp = mPixmap.width() + 10;
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int w = TQMAX(wt, wp);
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return TQMAX(w, mMinimumWidth);
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}
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