From 2ed4d8dcc483ac6067149647eb457d46be7111c5 Mon Sep 17 00:00:00 2001
From: Peter Penz <peter.penz19@gmail.com>
Date: Thu, 17 May 2007 14:51:54 +0000
Subject: information sidebar fixes: - provide meta information when hovering
 items - don't increase the sidebar width, if the item name is longer than the
 available width

svn path=/trunk/KDE/kdebase/apps/; revision=665646
---
 src/infosidebarpage.cpp | 57 +++++++++++++++++++++++++++----------------------
 1 file changed, 31 insertions(+), 26 deletions(-)

(limited to 'src/infosidebarpage.cpp')

diff --git a/src/infosidebarpage.cpp b/src/infosidebarpage.cpp
index 8d99ddece..07887e2bd 100644
--- a/src/infosidebarpage.cpp
+++ b/src/infosidebarpage.cpp
@@ -21,17 +21,18 @@
 
 #include "infosidebarpage.h"
 
-#include <QtGui/QLayout>
-#include <QtGui/QPixmap>
-#include <QtGui/QLabel>
-#include <QtCore/QTimer>
-#include <QtGui/QPushButton>
-#include <QtGui/QMenu>
-#include <QtGui/QPainter>
-#include <QtGui/QFontMetrics>
-#include <QtCore/QEvent>
-#include <QtGui/QInputDialog>
-#include <QtCore/QDir>
+#include <QDir>
+#include <QEvent>
+#include <QFontMetrics>
+#include <QInputDialog>
+#include <QLabel>
+#include <QLayout>
+#include <QMenu>
+#include <QPainter>
+#include <QPixmap>
+#include <QPushButton>
+#include <QResizeEvent>
+#include <QTimer>
 
 #include <kfileplacesmodel.h>
 #include <klocale.h>
@@ -77,19 +78,13 @@ InfoSidebarPage::InfoSidebarPage(QWidget* parent) :
     m_name = new QLabel(this);
     m_name->setTextFormat(Qt::RichText);
     m_name->setAlignment(m_name->alignment() | Qt::AlignHCenter);
-    QFontMetrics fontMetrics(m_name->font());
-    m_name->setMinimumHeight(fontMetrics.height() * 3);
-    m_name->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Maximum);
-
-    KSeparator* sep1 = new KSeparator(this);
+    m_name->setWordWrap(true);
 
     // general information
     m_infos = new QLabel(this);
     m_infos->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed);
     m_infos->setTextFormat(Qt::RichText);
 
-    KSeparator* sep2 = new KSeparator(this);
-
     if (MetaDataWidget::metaDataAvailable()) {
         m_metadataWidget = new MetaDataWidget(this);
     }
@@ -97,9 +92,9 @@ InfoSidebarPage::InfoSidebarPage(QWidget* parent) :
     layout->addItem(new QSpacerItem(spacing, spacing, QSizePolicy::Preferred, QSizePolicy::Fixed));
     layout->addWidget(m_preview);
     layout->addWidget(m_name);
-    layout->addWidget(sep1);
+    layout->addWidget(new KSeparator(this));
     layout->addWidget(m_infos);
-    layout->addWidget(sep2);
+    layout->addWidget(new KSeparator(this));
     if (m_metadataWidget) {
         layout->addWidget(m_metadataWidget);
         layout->addWidget(new KSeparator(this));
@@ -130,12 +125,6 @@ void InfoSidebarPage::setSelection(const KFileItemList& selection)
     showItemInfo();
 }
 
-void InfoSidebarPage::showEvent(QShowEvent* event)
-{
-    SidebarPage::showEvent(event);
-    showItemInfo();
-}
-
 void InfoSidebarPage::requestDelayedItemInfo(const KUrl& url)
 {
     cancelRequest();
@@ -147,6 +136,22 @@ void InfoSidebarPage::requestDelayedItemInfo(const KUrl& url)
     }
 }
 
+void InfoSidebarPage::showEvent(QShowEvent* event)
+{
+    SidebarPage::showEvent(event);
+    showItemInfo();
+}
+
+void InfoSidebarPage::resizeEvent(QResizeEvent* event)
+{
+    // If the item name cannot get wrapped, the maximum width of
+    // the label is increased, so that the width of the information sidebar
+    // gets increased. To prevent this, the maximum width is adjusted to
+    // the current width of the sidebar.
+    m_name->setMaximumWidth(event->size().width() - KDialog::spacingHint() * 4);
+    SidebarPage::resizeEvent(event);
+}
+
 void InfoSidebarPage::showItemInfo()
 {
     if (!isVisible()) {
-- 
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