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Enable the right stick to scroll the settings page. Fixes #220

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This commit is contained in:
Cameron Gutman 2020-05-06 22:38:41 -07:00
parent f30c11ddf4
commit fbaa70a2ae
2 changed files with 38 additions and 0 deletions
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37
app/gui/sdlgamepadkeynavigation.cpp
View File

@ -205,6 +205,31 @@ void SdlGamepadKeyNavigation::onPollingTimerFired()
sendKey(QEvent::Type::KeyRelease, Qt::Key_Right);
m_LastAxisNavigationEventTime = SDL_GetTicks();
}
// In UI navigation mode (settings page), use the right stick to scroll
if (m_UiNavMode) {
short rightX = SDL_GameControllerGetAxis(gc, SDL_CONTROLLER_AXIS_RIGHTX);
short rightY = SDL_GameControllerGetAxis(gc, SDL_CONTROLLER_AXIS_RIGHTY);
QPoint wheelDelta;
if (rightX > 30000) {
wheelDelta.setX(30);
}
else if (rightX < -30000) {
wheelDelta.setX(-30);
}
if (rightY > 30000) {
wheelDelta.setY(-30);
}
else if (rightY < -30000) {
wheelDelta.setY(30);
}
if (!wheelDelta.isNull()) {
sendWheel(wheelDelta);
}
}
}
}
@ -218,6 +243,18 @@ void SdlGamepadKeyNavigation::sendKey(QEvent::Type type, Qt::Key key, Qt::Keyboa
}
}
void SdlGamepadKeyNavigation::sendWheel(QPoint& angleDelta)
{
QGuiApplication* app = static_cast<QGuiApplication*>(QGuiApplication::instance());
QWindow* focusWindow = app->focusWindow();
if (focusWindow != nullptr) {
QPoint mousePos(focusWindow->width() / 2, focusWindow->height() / 2);
QPoint globalPos(focusWindow->mapToGlobal(mousePos));
QWheelEvent wheelEvent(mousePos, globalPos, QPoint(), angleDelta, 0, 0, Qt::NoScrollPhase, false, Qt::MouseEventSynthesizedByApplication);
app->sendEvent(focusWindow, &wheelEvent);
}
}
void SdlGamepadKeyNavigation::setUiNavMode(bool uiNavMode)
{
m_UiNavMode = uiNavMode;

1
app/gui/sdlgamepadkeynavigation.h
View File

@ -24,6 +24,7 @@ public:
private:
void sendKey(QEvent::Type type, Qt::Key key, Qt::KeyboardModifiers modifiers = Qt::NoModifier);
void sendWheel(QPoint& angleDelta);
private slots:
void onPollingTimerFired();