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Diffstat (limited to 'src/arkollon/headerlistitem.cpp')
| -rw-r--r-- | src/arkollon/headerlistitem.cpp | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/src/arkollon/headerlistitem.cpp b/src/arkollon/headerlistitem.cpp new file mode 100644 index 0000000..b7d0631 --- /dev/null +++ b/src/arkollon/headerlistitem.cpp @@ -0,0 +1,126 @@ +/*************************************************************************** + * Copyright (C) 2004 by David Sansome * + * me@davidsansome.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 * + * (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 "headerlistitem.h" + +#include <qfontmetrics.h> +#include <qpainter.h> +#include <qapplication.h> + +#include "uninstallwizard.h" +#include "wizard.h" + +HeaderListItem::HeaderListItem(QListView* parent) + : QListViewItem(parent) +{ +} + +int HeaderListItem::compare(QListViewItem* i, int col, bool ascending) const +{ + switch (i->rtti()) + { + case 1001: // Component + { + ComponentListItem* item = (ComponentListItem*) i; + if (section > item->section) + return 1; + return -1; + } + + case 1003: // App + { + AppListItem* item = (AppListItem*) i; + if (section > item->section) + return 1; + return -1; + } + + case 1002: // Header + { + HeaderListItem* item = (HeaderListItem*) i; + if (section > item->section) + return 1; + if (section < item->section) + return -1; + return 0; + } + } + return 0; +} + +void HeaderListItem::paintCell(QPainter* p, const QColorGroup& cg, int column, int width, int align) +{ + p->fillRect(0, 0, width, height(), cg.base()); + + QFont boldFont = p->font(); + boldFont.setBold(true); + p->setFont(boldFont); + p->drawText(listView()->itemMargin(), listView()->itemMargin(), width, QFontMetrics(boldFont).height(), Qt::AlignLeft, text(0)); + + int textWidth = QFontMetrics(boldFont).width(text(0)); + p->fillRect(0, height() - 4 - listView()->itemMargin(), textWidth-10, 4, cg.highlight()); + + QColor ca = cg.highlight(); + QColor cb = cg.base(); + // Taken from KPixmapEffect::gradient + int rDiff, gDiff, bDiff; + int rca, gca, bca /*, rcb, gcb, bcb*/; + + register int x, y; + + rDiff = (/*rcb = */ cb.red()) - (rca = ca.red()); + gDiff = (/*gcb = */ cb.green()) - (gca = ca.green()); + bDiff = (/*bcb = */ cb.blue()) - (bca = ca.blue()); + + register int rl = rca << 16; + register int gl = gca << 16; + register int bl = bca << 16; + + int rcdelta = ((1<<16) / 20) * rDiff; + int gcdelta = ((1<<16) / 20) * gDiff; + int bcdelta = ((1<<16) / 20) * bDiff; + for( int x = textWidth-10; x < textWidth+10; x++) + { + rl += rcdelta; + gl += gcdelta; + bl += bcdelta; + + p->setPen(QColor(rl>>16, gl>>16, bl>>16)); + p->drawLine(x, height() - 4 - listView()->itemMargin(), x, height() - listView()->itemMargin() - 1); + } +} + +void HeaderListItem::paintFocus(QPainter* p, const QColorGroup& cg, const QRect& r) +{ +} + +int HeaderListItem::width(const QFontMetrics& fm, const QListView* lv, int c) const +{ + QFont boldFont = qApp->font(); + boldFont.setBold(true); + QFontMetrics metrics(boldFont); + return metrics.width(text(0)) + lv->itemMargin() + 10; +} + +void HeaderListItem::setup() +{ + setHeight(qApp->fontMetrics().height() + listView()->itemMargin()*3 + 4); +} + + |