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Port FallbackMouseGrabber to our own event filter abstraction

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No longer uses Qt's event filter directly
This commit is contained in:
Sergio Martins
2022-07-04 22:33:40 +01:00
parent b6460c11f7
commit 8edf8737ce
1 changed files with 8 additions and 12 deletions
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20
src/private/DragController.cpp
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@@ -48,7 +48,7 @@ using namespace KDDockWidgets::Controllers;
namespace KDDockWidgets {
///@brief Custom mouse grabber, for platforms that don't support grabbing the mouse
class FallbackMouseGrabber : public QObject /// clazy:exclude=missing-qobject-macro
class FallbackMouseGrabber : public QObject, public EventFilterInterface /// clazy:exclude=missing-qobject-macro
{
public:
FallbackMouseGrabber(QObject *parent)
@@ -62,7 +62,7 @@ public:
{
m_target = target;
m_guard = target;
qGuiApp->installEventFilter(this);
Platform::instance()->installGlobalEventFilter(this);
}
void releaseMouse()
@@ -75,22 +75,18 @@ public:
m_target = nullptr;
m_guard.clear();
qGuiApp->removeEventFilter(this);
Platform::instance()->removeGlobalEventFilter(this);
}
bool eventFilter(QObject *, QEvent *ev) override
bool onMouseEvent(View *, QMouseEvent *me) override
{
if (m_reentrancyGuard || !m_guard)
return false;
if (QMouseEvent *me = mouseEvent(ev)) {
m_reentrancyGuard = true;
Platform::instance()->sendEvent(m_target, me);
m_reentrancyGuard = false;
return true;
}
return false;
m_reentrancyGuard = true;
Platform::instance()->sendEvent(m_target, me);
m_reentrancyGuard = false;
return true;
}
bool m_reentrancyGuard = false;