Added KDE3 version of Tellico

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/tellico@1097620 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 113 insertions, 0 deletions

diff --git a/src/gui/counteditem.cpp b/src/gui/counteditem.cpp
new file mode 100644
index 0000000..08b4f25
--- /dev/null
+++ b/src/gui/counteditem.cpp
@@ -0,0 +1,113 @@
+/***************************************************************************
+    copyright            : (C) 2005-2006 by Robby Stephenson
+    email                : [email protected]
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of version 2 of the GNU General Public License as  *
+ *   published by the Free Software Foundation;                            *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "counteditem.h"
+#include "../tellico_utils.h"
+#include "../tellico_debug.h"
+
+#include <kglobalsettings.h>
+#include <kstringhandler.h>
+
+#include <qpainter.h>
+#include <qpixmap.h>
+
+using Tellico::GUI::CountedItem;
+
+int CountedItem::compare(QListViewItem* item_, int col_, bool asc_) const {
+  GUI::ListView* lv = listView();
+  GUI::CountedItem* item = static_cast<GUI::CountedItem*>(item_);
+  if(lv->sortStyle() == GUI::ListView::SortByCount) {
+    if(count() < item->count()) {
+      return -1;
+    } else if(count() > item->count()) {
+      return 1;
+    } else {
+      return GUI::ListViewItem::compare(item, col_, asc_);
+    }
+  }
+  // for now, only other style is by text
+  return GUI::ListViewItem::compare(item, col_, asc_);
+}
+
+void CountedItem::paintCell(QPainter* p_, const QColorGroup& cg_,
+                            int column_, int width_, int align_) {
+  if(!p_) {
+    return;
+  }
+
+  // always paint the cell
+
+  // show count is only for first column
+  if(column_ != 0) {
+    ListViewItem::paintCell(p_, cg_, column_, width_, align_);
+    return;
+  }
+
+  // set a catchable text so that we can have our own implementation (see further down)
+  // but still benefit from KListView::paintCell
+  QString oldText = text(column_);
+//  if(oldText.isEmpty()) {
+  if(oldText == '\t') {
+    return; // avoid endless loop!
+  }
+
+  setText(column_, QChar('\t'));
+  ListViewItem::paintCell(p_, cg_, column_, width_, align_);
+  setText(column_, oldText);
+
+  int marg = listView()->itemMargin();
+  int r = marg;
+  const QPixmap* icon = pixmap(column_);
+  if(icon) {
+    r += icon->width() + marg;
+  }
+
+  QFontMetrics fm = p_->fontMetrics();
+  QString numText = QString::fromLatin1(" (%1)").arg(count());
+  // don't call CountedListViewItem::width() because that includes the count already
+  int w = ListViewItem::width(fm, listView(), column_);
+  int countWidth = fm.width(numText);
+  if(w+marg+r+countWidth > width_) {
+    oldText = KStringHandler::rPixelSqueeze(oldText, fm, width_-marg-r-countWidth);
+  }
+  if(isSelected()) {
+    p_->setPen(cg_.highlightedText());
+  } else {
+    p_->setPen(cg_.text());
+  }
+  QRect br(0, height(), r, 0);
+  if(!oldText.isEmpty() && !oldText.startsWith(QChar('\t'))) {
+    p_->drawText(r, 0, width_-marg-r, height(), align_ | AlignVCenter, oldText, -1, &br);
+  }
+
+  if(isSelected()) {
+    p_->setPen(cg_.highlightedText());
+  } else {
+    if(!Tellico::contrastColor.isValid()) {
+      updateContrastColor(cg_);
+    }
+    p_->setPen(Tellico::contrastColor);
+  }
+  p_->drawText(br.right(), 0, width_-marg-br.right(), height(), align_ | Qt::AlignVCenter, numText);
+}
+
+int CountedItem::width(const QFontMetrics& fm_, const QListView* lv_, int column_) const {
+  int w = ListViewItem::width(fm_, lv_, column_);
+
+  // show count is only for first column
+  if(column_ == 0) {
+    QString numText = QString::fromLatin1(" (%1)").arg(count());
+    w += fm_.width(numText) + 2; // add a little pad
+  }
+  return w;
+}