diff options
Diffstat (limited to 'examples/wayland/qwindow-compositor/window.h')
-rw-r--r-- | examples/wayland/qwindow-compositor/window.h | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/examples/wayland/qwindow-compositor/window.h b/examples/wayland/qwindow-compositor/window.h deleted file mode 100644 index c16e726bf..000000000 --- a/examples/wayland/qwindow-compositor/window.h +++ /dev/null @@ -1,114 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2017 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Wayland module -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef COMPOSITORWINDOW_H -#define COMPOSITORWINDOW_H - -#include <QOpenGLWindow> -#include <QPointer> -#include <QOpenGLTextureBlitter> - -QT_BEGIN_NAMESPACE - -class Compositor; -class View; -class QOpenGLTexture; - -class Window : public QOpenGLWindow -{ -public: - Window(); - - void setCompositor(Compositor *comp); - -protected: - void initializeGL() override; - void paintGL() override; - - void mousePressEvent(QMouseEvent *e) override; - void mouseReleaseEvent(QMouseEvent *e) override; - void mouseMoveEvent(QMouseEvent *e) override; - - void keyPressEvent(QKeyEvent *e) override; - void keyReleaseEvent(QKeyEvent *e) override; - -private slots: - void startMove(); - void startResize(int edge, bool anchored); - void startDrag(View *dragIcon); - -private: - enum GrabState { NoGrab, MoveGrab, ResizeGrab, DragGrab }; - - View *viewAt(const QPointF &point); - bool mouseGrab() const { return m_grabState != NoGrab ;} - void drawBackground(); - void sendMouseEvent(QMouseEvent *e, View *target); - static QPointF getAnchoredPosition(const QPointF &anchorPosition, int resizeEdge, const QSize &windowSize); - static QPointF getAnchorPosition(const QPointF &position, int resizeEdge, const QSize &windowSize); - - QOpenGLTextureBlitter m_textureBlitter; - QSize m_backgroundImageSize; - QOpenGLTexture *m_backgroundTexture = nullptr; - Compositor *m_compositor = nullptr; - QPointer<View> m_mouseView; - GrabState m_grabState = NoGrab; - QSize m_initialSize; - int m_resizeEdge; - bool m_resizeAnchored; - QPointF m_resizeAnchorPosition; - QPointF m_mouseOffset; - QPointF m_initialMousePos; - View *m_dragIconView = nullptr; -}; - -QT_END_NAMESPACE - -#endif // COMPOSITORWINDOW_H |