1 files changed, 33 insertions, 0 deletions
diff --git a/src/filterwidget.h b/src/filterwidget.h
new file mode 100644
index 00000000..4fee5983
--- /dev/null
+++ b/src/filterwidget.h
@@ -0,0 +1,33 @@
+#ifndef FILTERWIDGET_H
+#define FILTERWIDGET_H
+
+class EventFilter;
+
+class FilterWidget
+{
+public:
+  std::function<void ()> changed;
+
+  FilterWidget();
+
+  void set(QLineEdit* edit);
+  void clear();
+
+  bool matches(std::function<bool (const QString& what)> pred) const;
+
+private:
+  QLineEdit* m_edit;
+  EventFilter* m_eventFilter;
+  QToolButton* m_clear;
+  QString m_text;
+
+  void unhook();
+  void createClear();
+  void hookEvents();
+  void repositionClearButton();
+
+  void onTextChanged();
+  void onResized();
+};
+
+#endif // FILTERWIDGET_H