Use qocoa for icecast filter.

src/internet/icecastfilterwidget.cpp

@@ -19,8 +19,8 @@
 #include "icecastfilterwidget.h"
 #include "ui_icecastfilterwidget.h"
 #include "ui/iconloader.h"
-#include "widgets/maclineedit.h"
 
+#include <QKeyEvent>
 #include <QMenu>
 #include <QSettings>
 #include <QSignalMapper>
@@ -50,15 +50,6 @@ IcecastFilterWidget::IcecastFilterWidget(QWidget *parent)
   ui_->options->setMenu(menu_);
 
   connect(sort_mode_mapper_, SIGNAL(mapped(int)), SLOT(SortModeChanged(int)));
-
-#ifdef Q_OS_DARWIN
-  delete ui_->filter;
-  MacLineEdit* lineedit = new MacLineEdit(this);
-  ui_->horizontalLayout->insertWidget(1, lineedit);
-  filter_ = lineedit;
-#else
-  filter_ = ui_->filter;
-#endif
 }
 
 void IcecastFilterWidget::AddAction(
@@ -79,7 +70,7 @@ void IcecastFilterWidget::FocusOnFilter(QKeyEvent *event) {
 
 void IcecastFilterWidget::SetIcecastModel(IcecastModel* model) {
   model_ = model;
-  connect(filter_->widget(), SIGNAL(textChanged(QString)),
+  connect(ui_->filter, SIGNAL(textChanged(QString)),
           model_, SLOT(SetFilterText(QString)));
 
   // Load settings

src/internet/icecastfilterwidget.h

@@ -57,8 +57,6 @@ private:
   QMenu* menu_;
 
   QSignalMapper* sort_mode_mapper_;
-
-  LineEditInterface* filter_;
 };
 
 #endif // ICECASTFILTERWIDGET_H

src/internet/icecastfilterwidget.ui

@@ -21,10 +21,7 @@
     <number>0</number>
    </property>
    <item>
-    <widget class="LineEdit" name="filter">
-     <property name="hint" stdset="0">
-      <string>Search Icecast stations</string>
-     </property>
+    <widget class="QSearchField" name="filter">
     </widget>
    </item>
    <item>
@@ -71,9 +68,9 @@
  </widget>
  <customwidgets>
   <customwidget>
-   <class>LineEdit</class>
-   <extends>QLineEdit</extends>
-   <header>widgets/lineedit.h</header>
+   <class>QSearchField</class>
+   <extends>QWidget</extends>
+   <header>3rdparty/qocoa/qsearchfield.h</header>
   </customwidget>
  </customwidgets>
  <resources/>