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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch)
tree67208f7c145782a7e90b123b982ca78d88cc2c87 /akregator/src/treenodeitem.cpp
downloadtdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.tar.gz
tdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'akregator/src/treenodeitem.cpp')
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diff --git a/akregator/src/treenodeitem.cpp b/akregator/src/treenodeitem.cpp
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+/*
+ This file is part of Akregator.
+
+ Copyright (C) 2004 Frank Osterfeld <frank.osterfeld at kdemail.net>
+
+ 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ As a special exception, permission is given to link this program
+ with any edition of Qt, and distribute the resulting executable,
+ without including the source code for Qt in the source distribution.
+*/
+
+#include "treenode.h"
+#include "treenodeitem.h"
+#include "folderitem.h"
+#include <qfont.h>
+#include <qheader.h>
+#include <qpainter.h>
+#include <qstring.h>
+
+#include <kstringhandler.h>
+
+#include <kdebug.h>
+
+namespace Akregator {
+
+TreeNodeItem::TreeNodeItem(FolderItem* parent, TreeNode* node)
+ : KListViewItem(parent), m_node(node)
+{
+ initialize(node);
+}
+
+TreeNodeItem::TreeNodeItem(KListView* parent, TreeNode* node)
+ : KListViewItem(parent), m_node(node)
+{
+ initialize(node);
+}
+
+TreeNodeItem::TreeNodeItem(KListView* parent, TreeNodeItem* after, TreeNode* node) : KListViewItem(parent, after), m_node(node)
+{
+ initialize(node);
+}
+
+TreeNodeItem::TreeNodeItem(FolderItem* parent, TreeNodeItem* after, TreeNode* node)
+ : KListViewItem(parent, after), m_node(node)
+{
+ initialize(node);
+}
+
+void TreeNodeItem::initialize(TreeNode* node)
+{
+ setRenameEnabled(0, true);
+ if (node)
+ setText(0, node->title() );
+}
+
+TreeNodeItem::~TreeNodeItem()
+{}
+
+QString TreeNodeItem::toolTip() const
+{
+ return QString::null;
+}
+
+TreeNode* TreeNodeItem::node()
+{
+ return m_node;
+}
+
+void TreeNodeItem::nodeChanged()
+{
+// kdDebug() << "enter TreeNodeItem::nodeChanged item" << text(0) << endl;
+ if (!node())
+ return;
+ if (text(0) != node()->title())
+ setText(0, node()->title());
+// kdDebug() << "leave TreeNodeItem::nodeChanged item" << text(0) << endl;
+}
+
+TreeNodeItem* TreeNodeItem::firstChild() const
+{
+ return static_cast<TreeNodeItem*>(KListViewItem::firstChild());
+}
+
+TreeNodeItem* TreeNodeItem::nextSibling() const
+{
+ return static_cast<TreeNodeItem*>(KListViewItem::nextSibling());
+}
+
+FolderItem* TreeNodeItem::parent() const
+{
+ return static_cast<FolderItem*>(KListViewItem::parent());
+}
+
+
+// TODO: reverse for reverse layout
+void TreeNodeItem::paintCell( QPainter * p, const QColorGroup & cg,
+ int column, int width, int align )
+
+{
+ int u = node() ? node()->unread() : 0;
+
+ if (u <= 0)
+ {
+ KListViewItem::paintCell(p,cg,column,width,align);
+ return;
+ }
+
+ // from kfoldertree
+ QString oldText = text(column);
+ setText( column, " " );
+
+ // draw bg
+ KListViewItem::paintCell(p,cg,column,width,align);
+
+ setText( column, oldText);
+
+ // draw fg
+ QFont f = p->font();
+ f.setWeight(QFont::Bold);
+ p->setFont(f);
+
+ QFontMetrics fm( p->fontMetrics() );
+ QListView *lv = listView();
+ int x = lv ? lv->itemMargin() : 1;
+ int m=x;
+ const QPixmap *icon = pixmap( column );
+ QRect br;
+
+ if (icon)
+ x += icon->width() + m;
+
+ QString txt = " (" + QString::number(u) + ")";
+ int txtW=fm.width( txt );
+
+ if (fm.width( oldText ) + txtW + x > width)
+ oldText=KStringHandler::rPixelSqueeze(oldText,fm, width - txtW - x);
+
+ p->drawText( x, 0, width-m-x, height(), align | AlignVCenter, oldText, -1, &br );
+
+ if ( !isSelected() )
+ p->setPen( Qt::blue ); // TODO: configurable
+
+ p->drawText( br.right(), 0, width-m-br.right(), height(),
+ align | AlignVCenter, txt );
+
+ /*if ( isSelected() )
+ p->setPen( cg.highlightedText() );
+ else
+ p->setPen( cg.text() );*/
+}
+
+} // namespace Akregator