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easy_profiler/profiler_gui/window_header.h
2019-11-27 19:08:55 +03:00

130 lines
4.9 KiB
C++

/************************************************************************
* file name : window_header.h
* ----------------- :
* creation time : 2018/06/03
* author : Victor Zarubkin
* email : v.s.zarubkin@gmail.com
* ----------------- :
* description : The file contains declaration of WindowHeader - a replacement
* : for standard system window header.
* ----------------- :
* license : Lightweight profiler library for c++
* : Copyright(C) 2016-2019 Sergey Yagovtsev, Victor Zarubkin
* :
* : Licensed under either of
* : * MIT license (LICENSE.MIT or http://opensource.org/licenses/MIT)
* : * Apache License, Version 2.0, (LICENSE.APACHE or http://www.apache.org/licenses/LICENSE-2.0)
* : at your option.
* :
* : The MIT License
* :
* : Permission is hereby granted, free of charge, to any person obtaining a copy
* : of this software and associated documentation files (the "Software"), to deal
* : in the Software without restriction, including without limitation the rights
* : to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
* : of the Software, and to permit persons to whom the Software is furnished
* : to do so, subject to the following conditions:
* :
* : The above copyright notice and this permission notice shall be included in all
* : copies or substantial portions of the Software.
* :
* : THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
* : INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
* : PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* : LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* : TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* : USE OR OTHER DEALINGS IN THE SOFTWARE.
* :
* : The Apache License, Version 2.0 (the "License")
* :
* : You may not use this file except in compliance with the License.
* : You may obtain a copy of the License at
* :
* : http://www.apache.org/licenses/LICENSE-2.0
* :
* : Unless required by applicable law or agreed to in writing, software
* : distributed under the License is distributed on an "AS IS" BASIS,
* : WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* : See the License for the specific language governing permissions and
* : limitations under the License.
************************************************************************/
#ifndef EASY_PROFILER_WINDOW_HEADER_H
#define EASY_PROFILER_WINDOW_HEADER_H
#include <QFrame>
class QPushButton;
class QLabel;
class WindowHeader : public QFrame
{
Q_OBJECT
using This = WindowHeader;
using Parent = QFrame;
QPoint m_mousePressPos;
QPushButton* m_minimizeButton;
QPushButton* m_maximizeButton;
QPushButton* m_closeButton;
QLabel* m_pixmap;
QLabel* m_title;
bool m_isDragging;
public:
enum Button
{
NoButtons = 0,
MinimizeButton = 0x01,
MaximizeButton = 0x02,
CloseButton = 0x04,
AllButtons = MinimizeButton | MaximizeButton | CloseButton
};
Q_DECLARE_FLAGS(Buttons, Button)
Q_FLAG(Buttons)
explicit WindowHeader(const QString& title, Buttons buttons, QWidget& parentRef);
~WindowHeader() override;
void setTitle(const QString& title);
void setWindowIcon(const QIcon& icon);
void setWindowTitle(const QString& title)
{
setTitle(title);
}
QString title() const;
QString windowTitle() const
{
return title();
}
private slots:
void onWindowStateChanged();
void onWindowHeaderChanged();
void onWindowHeaderPositionChanged();
protected:
void mouseDoubleClickEvent(QMouseEvent* event) override;
void mousePressEvent(QMouseEvent* event) override;
void mouseReleaseEvent(QMouseEvent* event) override;
void mouseMoveEvent(QMouseEvent* event) override;
bool eventFilter(QObject* obj, QEvent* event) override;
void showEvent(QShowEvent* event) override;
private slots:
void onMaximizeClicked(bool);
void onMinimizeClicked(bool);
}; // end of class WindowHeader.
#endif // EASY_PROFILER_WINDOW_HEADER_H