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authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-02-10 01:02:50 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-02-10 01:02:50 +0000
commitc66249b79aa9bfa0924494adcd5345b5b1244b0c (patch)
tree19a77c57cc41d8b522554fbde0c36d6f20d7dc7b /src/app/truncatedtextlabel.h
downloadgwenview-c66249b79aa9bfa0924494adcd5345b5b1244b0c.tar.gz
gwenview-c66249b79aa9bfa0924494adcd5345b5b1244b0c.zip
Added old abandoned KDE3 version of gwenview
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/gwenview@1088034 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+// vim: set tabstop=4 shiftwidth=4 noexpandtab:
+/*
+Gwenview - A simple image viewer for KDE
+Copyright 2000-2004 Aur�ien G�eau
+
+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.
+
+*/
+#ifndef TRUNCATEDTEXTLABEL_H
+#define TRUNCATEDTEXTLABEL_H
+
+// Qt
+#include <qlabel.h>
+#include <qtooltip.h>
+
+// KDE
+#include <kwordwrap.h>
+
+namespace Gwenview {
+
+/**
+ * A label which truncates it's text if it's too long, drawing it using
+ * KWordWrap::drawFadeoutText()
+ */
+class TruncatedTextLabel : public QLabel {
+public:
+ TruncatedTextLabel(QWidget* parent)
+ : QLabel(parent) {}
+
+ QSize minimumSizeHint() const {
+ QSize size=QLabel::minimumSizeHint();
+ size.setWidth(-1);
+ return size;
+ }
+
+ QSize sizeHint() const {
+ return QSize(contentsRect().width(), QLabel::sizeHint().height());
+ }
+
+ void setText(const QString& text) {
+ QLabel::setText(text);
+ updateToolTip();
+ }
+
+protected:
+ void drawContents(QPainter* painter) {
+ KWordWrap::drawFadeoutText(painter, 0, fontMetrics().ascent(), width(), text());
+ }
+
+ void resizeEvent(QResizeEvent*) {
+ updateToolTip();
+ }
+
+ void updateToolTip() {
+ QString txt=text();
+ QToolTip::remove(this);
+ if ( width() < fontMetrics().width(txt) ) {
+ QToolTip::add(this, txt);
+ } else {
+ QToolTip::hide();
+ }
+ }
+};
+
+} // namespace
+
+#endif /* TRUNCATEDTEXTLABEL_H */