eglfs: Generate enter and leave events

In addition the logic in QGuiApplication that picks the target window for input
events with a null window has to be enhanced to be compatible with how real windowing
systems work: mouse events following a press are delivered to the same window until the
release, even if the cursor has left the original target window.

Task-number: QTBUG-44814
Change-Id: I3fea84ac77a5ccebeae5def64f92d8d2e03d13ff
Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/src/platformsupport/eglconvenience/qeglplatformcursor.cpp b/src/platformsupport/eglconvenience/qeglplatformcursor.cpp
index bf23d52465..5023efbaf6 100644
--- a/src/platformsupport/eglconvenience/qeglplatformcursor.cpp
+++ b/src/platformsupport/eglconvenience/qeglplatformcursor.cpp
@@ -43,6 +43,7 @@
 
 #include "qeglplatformcursor_p.h"
 #include "qeglplatformintegration_p.h"
+#include "qeglplatformscreen_p.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -56,7 +57,7 @@ QT_BEGIN_NAMESPACE
 
 QEGLPlatformCursor::QEGLPlatformCursor(QPlatformScreen *screen)
     : m_visible(true),
-      m_screen(screen),
+      m_screen(static_cast<QEGLPlatformScreen *>(screen)),
       m_program(0),
       m_vertexCoordEntry(0),
       m_textureCoordEntry(0),
@@ -300,6 +301,7 @@ void QEGLPlatformCursor::setPos(const QPoint &pos)
     const QRect oldCursorRect = cursorRect();
     m_cursor.pos = pos;
     update(oldCursorRect | cursorRect());
+    m_screen->handleCursorMove(m_cursor.pos);
 }
 
 void QEGLPlatformCursor::pointerEvent(const QMouseEvent &event)
@@ -309,6 +311,7 @@ void QEGLPlatformCursor::pointerEvent(const QMouseEvent &event)
     const QRect oldCursorRect = cursorRect();
     m_cursor.pos = event.screenPos().toPoint();
     update(oldCursorRect | cursorRect());
+    m_screen->handleCursorMove(m_cursor.pos);
 }
 
 void QEGLPlatformCursor::paintOnScreen()