Restore the "Edit->Selection" menu from Konqueror 3 for file

[dolphin.git] / src / filterbar.cpp

diff --git a/src/filterbar.cpp b/src/filterbar.cpp
index 6e7443715d0d48c39c7d3461e7d96c08c5acffec..7becada99b27cc8baed82cec33ea6083ff04a5f0 100644 (file)
--- a/src/filterbar.cpp
+++ b/src/filterbar.cpp
@@ -29,47 +29,40 @@
 #include <klineedit.h>
 #include <kiconloader.h>
 
-#include "dolphinmainwindow.h"
-
 FilterBar::FilterBar(QWidget* parent) :
     QWidget(parent)
 {
-    const int gap = 3;
-
     QHBoxLayout* hLayout = new QHBoxLayout(this);
     hLayout->setMargin(0);
-    hLayout->addSpacing(gap);
+
+    m_close = new QToolButton(this);
+    m_close->setAutoRaise(true);
+    m_close->setIcon(KIcon("dialog-close"));
+    m_close->setToolTip(i18nc("@info:tooltip", "Hide Filter Bar"));
+    hLayout->addWidget(m_close);
+    hLayout->addSpacing(KDialog::spacingHint());
 
     m_filter = new QLabel(i18nc("@label:textbox", "Filter:"), this);
     hLayout->addWidget(m_filter);
-    hLayout->addSpacing(KDialog::spacingHint());
 
     m_filterInput = new KLineEdit(this);
+    m_filterInput->setLayoutDirection(Qt::LeftToRight);
+    m_filterInput->setClearButtonShown(true);
     m_filter->setBuddy(m_filterInput);
     hLayout->addWidget(m_filterInput);
 
-    m_close = new QToolButton(this);
-    m_close->setAutoRaise(true);
-    m_close->setIcon(KIcon("dialog-close"));
-    m_close->setToolTip(i18nc("@info:tooltip", "Hide Filter Bar"));
-    hLayout->addWidget(m_close);
-    hLayout->addSpacing(gap);
-
     connect(m_filterInput, SIGNAL(textChanged(const QString&)),
             this, SIGNAL(filterChanged(const QString&)));
-    connect(m_close, SIGNAL(clicked()), this, SLOT(emitCloseRequest()));
+    connect(m_close, SIGNAL(clicked()), this, SIGNAL(closeRequest()));
 }
 
 FilterBar::~FilterBar()
 {
 }
 
-void FilterBar::hideEvent(QHideEvent* event)
+void FilterBar::clear()
 {
-    if (!event->spontaneous()) {
-        m_filterInput->clear();
-        m_filterInput->clearFocus();
-    }
+    m_filterInput->clear();
 }
 
 void FilterBar::showEvent(QShowEvent* event)
@@ -83,13 +76,12 @@ void FilterBar::keyReleaseEvent(QKeyEvent* event)
 {
     QWidget::keyReleaseEvent(event);
     if ((event->key() == Qt::Key_Escape)) {
-        emitCloseRequest();
+        if (m_filterInput->text().isEmpty()) {
+            emit closeRequest();
+        } else {
+            m_filterInput->clear();
+        }
     }
 }
 
-void FilterBar::emitCloseRequest()
-{
-    emit closeRequest();
-}
-
 #include "filterbar.moc"