diff options
Diffstat (limited to 'plugingui/eventhandler.cc')
| -rw-r--r-- | plugingui/eventhandler.cc | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/plugingui/eventhandler.cc b/plugingui/eventhandler.cc index 98e4cef..68f7f46 100644 --- a/plugingui/eventhandler.cc +++ b/plugingui/eventhandler.cc @@ -48,6 +48,11 @@ Event *EventHandler::getNextEvent() return nativeWindow.getNextEvent(); } +Event *EventHandler::peekNextEvent() +{ + return nativeWindow.peekNextEvent(); +} + void EventHandler::processEvents() { while(hasEvent()) @@ -68,6 +73,22 @@ void EventHandler::processEvents() case EventType::resize: { + while(true) + { + if(!hasEvent()) + { + break; + } + + auto peekEvent = peekNextEvent(); + if(!peekEvent || (peekEvent->type() != EventType::resize)) + { + break; + } + + event = getNextEvent(); + } + auto resizeEvent = static_cast<ResizeEvent*>(event); if((resizeEvent->width != window.width()) || (resizeEvent->height != window.height())) @@ -79,6 +100,22 @@ void EventHandler::processEvents() case EventType::mouseMove: { + while(true) + { + if(!hasEvent()) + { + break; + } + + auto peekEvent = peekNextEvent(); + if(!peekEvent || (peekEvent->type() != EventType::mouseMove)) + { + break; + } + + event = getNextEvent(); + } + auto moveEvent = static_cast<MouseMoveEvent*>(event); auto widget = window.find(moveEvent->x, moveEvent->y); @@ -173,7 +210,27 @@ void EventHandler::processEvents() case EventType::scroll: { + int delta = 0; + while(true) + { + if(!hasEvent()) + { + break; + } + + auto peekEvent = peekNextEvent(); + if(!peekEvent || (peekEvent->type() != EventType::scroll)) + { + break; + } + + auto scrollEvent = static_cast<ScrollEvent*>(event); + delta += scrollEvent->delta; + event = getNextEvent(); + } + auto scrollEvent = static_cast<ScrollEvent*>(event); + scrollEvent->delta += delta; auto widget = window.find(scrollEvent->x, scrollEvent->y); if(widget) @@ -188,6 +245,9 @@ void EventHandler::processEvents() case EventType::key: { + + // TODO: Filter out multiple arrow events. + auto keyEvent = static_cast<KeyEvent*>(event); if(window.keyboardFocus()) { |