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| author | Kester Maddock <Christopher.Maddock.1@uni.massey.ac.nz> | 2004-05-03 03:45:03 +0400 |
|---|---|---|
| committer | Kester Maddock <Christopher.Maddock.1@uni.massey.ac.nz> | 2004-05-03 03:45:03 +0400 |
| commit | 08c14c7ca0398d792e3a2676b1afd66666674dae (patch) | |
| tree | ca57b8c1d929031f4290da7d94a14ec502001918 /source/gameengine/GamePlayer/ghost/GPG_Application.cpp | |
| parent | 45a240260e5545a2fe04121f76cb7c10982cf123 (diff) | |
Mouse Wheel Support for the Game Engine.
This adds "Wheel Up" and "Wheel Down" as choices to the Mouse sensor brick.
Diffstat (limited to 'source/gameengine/GamePlayer/ghost/GPG_Application.cpp')
| -rw-r--r-- | source/gameengine/GamePlayer/ghost/GPG_Application.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/source/gameengine/GamePlayer/ghost/GPG_Application.cpp b/source/gameengine/GamePlayer/ghost/GPG_Application.cpp index c33114c423a..13848cecc62 100644 --- a/source/gameengine/GamePlayer/ghost/GPG_Application.cpp +++ b/source/gameengine/GamePlayer/ghost/GPG_Application.cpp @@ -228,6 +228,10 @@ bool GPG_Application::processEvent(GHOST_IEvent* event) case GHOST_kEventButtonUp: handled = handleButton(event, false); break; + + case GHOST_kEventWheel: + handled = handleWheel(event); + break; case GHOST_kEventCursorMove: handled = handleCursorMove(event); @@ -562,6 +566,24 @@ void GPG_Application::exitEngine() m_engineInitialized = false; } +bool GPG_Application::handleWheel(GHOST_IEvent* event) +{ + bool handled = false; + assert(event); + if (m_mouse) + { + GHOST_TEventDataPtr eventData = ((GHOST_IEvent*)event)->getData(); + GHOST_TEventWheelData* wheelData = static_cast<GHOST_TEventWheelData*>(eventData); + GPC_MouseDevice::TButtonId button; + if (wheelData->z > 0) + button = GPC_MouseDevice::buttonWheelUp; + else + button = GPC_MouseDevice::buttonWheelDown; + m_mouse->ConvertButtonEvent(button, true); + handled = true; + } + return handled; +} bool GPG_Application::handleButton(GHOST_IEvent* event, bool isDown) { |