From 3fa101d9ee7c8ede39f486c407fa05123f0c6722 Mon Sep 17 00:00:00 2001
From: Paul I <pelijah@users.noreply.github.com>
Date: Fri, 30 Nov 2018 00:59:34 +0300
Subject: [PATCH] StringsWidget: add shortcuts for QuickFilter (#973)

---
 src/widgets/ComboQuickFilterView.cpp | 18 ++++++++++++++++++
 src/widgets/ComboQuickFilterView.h   |  6 ++++++
 src/widgets/StringsWidget.cpp        |  8 ++++++++
 3 files changed, 32 insertions(+)

diff --git a/src/widgets/ComboQuickFilterView.cpp b/src/widgets/ComboQuickFilterView.cpp
index 05d44242..1a96f260 100644
--- a/src/widgets/ComboQuickFilterView.cpp
+++ b/src/widgets/ComboQuickFilterView.cpp
@@ -26,3 +26,21 @@ QComboBox *ComboQuickFilterView::comboBox()
 {
     return ui->comboBox;
 }
+
+void ComboQuickFilterView::showFilter()
+{
+    show();
+    ui->lineEdit->setFocus();
+}
+
+void ComboQuickFilterView::clearFilter()
+{
+    ui->lineEdit->setText("");
+}
+
+void ComboQuickFilterView::closeFilter()
+{
+    ui->lineEdit->setText("");
+    hide();
+    emit filterClosed();
+}
diff --git a/src/widgets/ComboQuickFilterView.h b/src/widgets/ComboQuickFilterView.h
index 244de402..d8790f9c 100644
--- a/src/widgets/ComboQuickFilterView.h
+++ b/src/widgets/ComboQuickFilterView.h
@@ -19,8 +19,14 @@ public:
     void setLabelText(const QString &text);
     QComboBox *comboBox();
 
+public slots:
+    void showFilter();
+    void closeFilter();
+    void clearFilter();
+
 signals:
     void filterTextChanged(const QString &text);
+    void filterClosed();
 
 private:
     Ui::ComboQuickFilterView *ui;
diff --git a/src/widgets/StringsWidget.cpp b/src/widgets/StringsWidget.cpp
index 1f3487fe..edcf4d32 100644
--- a/src/widgets/StringsWidget.cpp
+++ b/src/widgets/StringsWidget.cpp
@@ -178,6 +178,14 @@ StringsWidget::StringsWidget(MainWindow *main, QAction *action) :
         tree->showItemsNumber(proxyModel->rowCount());
     });
 
+    QShortcut *searchShortcut = new QShortcut(QKeySequence::Find, this);
+    connect(searchShortcut, &QShortcut::activated, ui->quickFilterView, &ComboQuickFilterView::showFilter);
+    searchShortcut->setContext(Qt::WidgetWithChildrenShortcut);
+
+    QShortcut *clearShortcut = new QShortcut(QKeySequence(Qt::Key_Escape), this);
+    connect(clearShortcut, &QShortcut::activated, ui->quickFilterView, &ComboQuickFilterView::clearFilter);
+    clearShortcut->setContext(Qt::WidgetWithChildrenShortcut);
+
     connect(Core(), SIGNAL(refreshAll()), this, SLOT(refreshStrings()));
 
     connect(