Re-Add filter

It's a replacement for search. It isn't very useful yet, since it
doesn't show the children yet :)

2 files changed, 22 insertions, 1 deletions

diff --git a/collectionwidget.cpp b/collectionwidget.cpp
index cbc6dbf..0066e22 100644
--- a/collectionwidget.cpp
+++ b/collectionwidget.cpp
@@ -1,6 +1,10 @@
 #include <QStandardItem>
 #include <QSortFilterProxyModel>
+#include <QLineEdit>
+#include <QGroupBox>
+#include <QToolBar>
 #include <QHBoxLayout>
+#include <QVBoxLayout>
 
 #include "collectionwidget.h"
 
@@ -12,7 +16,22 @@ CollectionWidget::CollectionWidget(QWidget *parent) : QWidget(parent){
     mView->setModel(mProxy);
     mView->setSortingEnabled(true);
     mView->setAlternatingRowColors(true);
-    QHBoxLayout *mainLayout = new QHBoxLayout;
+    QGroupBox *filterGB = new QGroupBox(tr("Filter"));
+    QHBoxLayout *filterGBL = new QHBoxLayout;
+    mFilter  = new QLineEdit;
+    filterGBL->addWidget(mFilter);
+    QToolBar *filterTB = new QToolBar;
+    QAction *clearFilter = new QAction(QIcon(":/clean_tampon.png"), tr("Clear filter"), this);
+    connect(clearFilter, &QAction::triggered, [this] { mFilter->clear(); proxy()->setFilterRegExp("");} );
+    filterTB->addAction(clearFilter);
+    QAction *activateFilter = new QAction(QIcon(":/stomp.png"), tr("Filter!"), this);
+    connect(activateFilter, &QAction::triggered, [this] { proxy()->setFilterRegExp(mFilter->text());} );
+    connect(mFilter, &QLineEdit::returnPressed, activateFilter, &QAction::trigger);
+    filterTB->addAction(activateFilter);
+    filterGBL->addWidget(filterTB);
+    filterGB->setLayout(filterGBL);
+    QVBoxLayout *mainLayout = new QVBoxLayout;
+    mainLayout->addWidget(filterGB);
     mainLayout->addWidget(mView);
     setLayout(mainLayout);
 }
diff --git a/collectionwidget.h b/collectionwidget.h
index c76582c..e2aaa02 100644
--- a/collectionwidget.h
+++ b/collectionwidget.h
@@ -6,6 +6,7 @@
 
 class QStandardItemModel;
 class QSortFilterProxyModel;
+class QLineEdit;
 
 class CollectionWidget : public QWidget {
     Q_OBJECT
@@ -30,6 +31,7 @@ class CollectionWidget : public QWidget {
         QTreeView *mView;
         QStandardItemModel *mModel;
         QSortFilterProxyModel *mProxy;
+        QLineEdit *mFilter;
         QStringList mHeaders;
 
 };