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-rw-r--r--kpilot/kpilot/listCat.cc272
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diff --git a/kpilot/kpilot/listCat.cc b/kpilot/kpilot/listCat.cc
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-/* KPilot
-**
-** Copyright (C) 2000-2001 by Adriaan de Groot
-**
-** This file defines a specialization of KListView that can
-** be used to sort some fixed set of object into some fixed
-** set of categories.
-*/
-
-/*
-** 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 in a file called COPYING; if not, write to
-** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-** MA 02110-1301, USA.
-*/
-
-/*
-** Bug reports and questions can be sent to kde-pim@kde.org
-*/
-
-#include "options.h"
-
-#include <tqpainter.h>
-#include <klocale.h>
-
-#include "listCat.moc"
-
-
-ListCategorizer::ListCategorizer(TQWidget * parent,
- const char *name) :
- KListView(parent, name),
- fStartOpen(false)
-{
- FUNCTIONSETUP;
- setupWidget();
-}
-
-ListCategorizer::ListCategorizer(const TQStringList & i,
- bool startOpen,
- TQWidget * parent,
- const char *name) :
- KListView(parent, name),
- fStartOpen(startOpen)
-{
- FUNCTIONSETUP;
- addCategories(i);
-}
-
-void ListCategorizer::addCategories(const TQStringList & l)
-{
- FUNCTIONSETUP;
- TQStringList::ConstIterator i;
-
- for (i = l.begin(); i != l.end(); ++i)
- {
- (void) addCategory(*i);
- }
-}
-
-TQListViewItem *ListCategorizer::addCategory(const TQString & name,
- const TQString & desc)
-{
- FUNCTIONSETUP;
- TQListViewItem *m = new TQListViewItem(this, name, desc);
-
- m->setSelectable(false);
- m->setOpen(fStartOpen);
- return m;
-}
-
-void ListCategorizer::setupWidget()
-{
- FUNCTIONSETUP;
- addColumn(i18n("Category"));
- addColumn(i18n("Description"));
- setItemsMovable(false);
- setDragEnabled(true);
- setAcceptDrops(true);
- setDropVisualizer(true);
- setRootIsDecorated(true);
-}
-
-/* virtual */ bool ListCategorizer::acceptDrag(TQDropEvent * event) const
-{
- FUNCTIONSETUP;
- if (!(event->source()))
- return false;
- TQListViewItem *p = itemAt(event->pos());
-
- if (!p)
- return false;
-
- return true;
-}
-
-/* virtual */ void ListCategorizer::contentsDropEvent(TQDropEvent * e)
-{
- FUNCTIONSETUP;
- cleanDropVisualizer();
-
- if (!acceptDrag(e))
- return;
- e->accept();
-
- TQListViewItem *p = itemAt(e->pos());
- TQListViewItem *selection = currentItem();
-
- if (!p)
- {
- WARNINGKPILOT << "Drop without a category!" << endl;
- return;
- }
-
- TQListViewItem *category = p->parent();
-
- if (!category)
- {
- category = p;
- }
-
- moveItem(selection, category, 0L);
-}
-
-/* virtual */ void ListCategorizer::startDrag()
-{
- FUNCTIONSETUP;
- TQListViewItem *p = currentItem();
-
- if (!p || !p->parent())
- return;
-
- KListView::startDrag();
-}
-
-TQStringList ListCategorizer::listSiblings(const TQListViewItem * p, int column) const
-{
- FUNCTIONSETUP;
- TQStringList l;
-
- while (p)
- {
- l.append(p->text(column));
- p = p->nextSibling();
- }
-
- return l;
-}
-
-TQListViewItem *ListCategorizer::findCategory(const TQString & category) const
-{
- FUNCTIONSETUP;
- TQListViewItem *p = firstChild();
-
- while (p)
- {
- if (p->text(0) == category)
- return p;
- p = p->nextSibling();
- }
-
- return 0L;
-}
-
-TQListViewItem *ListCategorizer::addItem(const TQString & category,
- const TQString & name, const TQString & description)
-{
- FUNCTIONSETUP;
- TQListViewItem *p = findCategory(category);
-
- if (!p)
- return 0L;
-
- return new TQListViewItem(p, name, description);
-}
-
-#define RVPAD (4)
-
-RichListViewItem::RichListViewItem(TQListViewItem *p,
- TQString l,
- int c) :
- TQListViewItem(p,l)
-{
- FUNCTIONSETUP;
-
- fColumns=c;
- fIsRich = new bool[c];
- fRect = new QRect[c];
-
- for (int i=0; i<c; i++)
- {
- fIsRich[i]=false;
- }
-}
-
-RichListViewItem::~RichListViewItem()
-{
- FUNCTIONSETUP;
-
- delete[] fIsRich;
- delete[] fRect;
-}
-
-void RichListViewItem::computeHeight(int c)
-{
- FUNCTIONSETUP;
-
- if (!fIsRich[c]) return;
-
- TQListView *v = listView();
-
- fRect[c] = v->fontMetrics().boundingRect(v->itemMargin()+RVPAD,0+RVPAD,
- v->columnWidth(c)-v->itemMargin()-RVPAD,300,
- AlignLeft | AlignTop | WordBreak,
- text(c));
-}
-
-
-/* virtual */ void RichListViewItem::setup()
-{
- FUNCTIONSETUP;
-
- TQListViewItem::setup();
-
- int h = height();
-
- for (int i=0; i<fColumns; i++)
- {
- computeHeight(i);
- h = kMax(h,fRect[i].height()+2*RVPAD);
- }
-
- setHeight(h);
-}
-
-
-/* virtual */ void RichListViewItem::paintCell(TQPainter *p,
- const TQColorGroup &gc,
- int column,
- int width,
- int alignment)
-{
- FUNCTIONSETUP;
-
- if ((!column) || (!fIsRich[column]))
- {
- TQListViewItem::paintCell(p,gc,column,width,alignment);
- return;
- }
-
- TQListView *v = listView();
-
- p->eraseRect(0,0,width,height());
- p->setBackgroundColor(gc.background());
- p->eraseRect(RVPAD,RVPAD,width-RVPAD,height()-RVPAD);
- p->setPen(gc.text());
- p->drawText(v->itemMargin()+RVPAD,0+RVPAD,
- width-v->itemMargin()-RVPAD,height()-RVPAD,
- AlignTop | AlignLeft | WordBreak,
- text(column),
- -1,
- &fRect[column]);
-}