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0001 // ct_lvtqtw_backgroundeventfilter.h -*-C++-*- 0002 0003 /* 0004 // Copyright 2023 Codethink Ltd <codethink@codethink.co.uk> 0005 // SPDX-License-Identifier: Apache-2.0 0006 // 0007 // Licensed under the Apache License, Version 2.0 (the "License"); 0008 // you may not use this file except in compliance with the License. 0009 // You may obtain a copy of the License at 0010 // 0011 // http://www.apache.org/licenses/LICENSE-2.0 0012 // 0013 // Unless required by applicable law or agreed to in writing, software 0014 // distributed under the License is distributed on an "AS IS" BASIS, 0015 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 0016 // See the License for the specific language governing permissions and 0017 // limitations under the License. 0018 */ 0019 0020 #ifndef DEFINED_CT_LVTQTW_BACKGROUNDEVENTFILTER_H 0021 #define DEFINED_CT_LVTQTW_BACKGROUNDEVENTFILTER_H 0022 0023 #include <lvtqtw_export.h> 0024 0025 #include <QObject> 0026 #include <memory> 0027 0028 namespace Codethink::lvtqtw { 0029 0030 class LVTQTW_EXPORT BackgroundEventFilter : public QObject { 0031 Q_OBJECT 0032 public: 0033 BackgroundEventFilter(QObject *parent = nullptr); 0034 ~BackgroundEventFilter() override; 0035 0036 void setBackgroundText(const QString& bgString); 0037 bool eventFilter(QObject *obj, QEvent *ev) override; 0038 0039 private: 0040 struct Private; 0041 std::unique_ptr<Private> d; 0042 }; 0043 0044 } // namespace Codethink::lvtqtw 0045 0046 #endif