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Some mice have two wheels

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9088 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Jérôme Duval
2004-09-28 11:20:45 +00:00
parent fa42f1c2b9
commit 7d5d344bf1
4 changed files with 12 additions and 5 deletions
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src/add-ons/input_server/devices/mouse/MouseInputDevice.cpp
+4 -3
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@@ -371,6 +371,7 @@ MouseInputDevice::DeviceWatcher(void *arg)
BMessage *message;
char log[128];
while (dev->active) {
memset(&movements, 0, sizeof(movements));
if (ioctl(dev->driver_fd, kGetMouseMovements, &movements) < B_OK)
continue;
@@ -418,12 +419,12 @@ MouseInputDevice::DeviceWatcher(void *arg)
}
}
if (movements.wheel_delta != 0) {
if ((movements.wheel_ydelta != 0) || (movements.wheel_xdelta != 0)) {
message = new BMessage(B_MOUSE_WHEEL_CHANGED);
if (message) {
message->AddInt64("when", movements.timestamp);
message->AddFloat("be:wheel_delta_x", 0.0);
message->AddFloat("be:wheel_delta_y", movements.wheel_delta);
message->AddFloat("be:wheel_delta_x", movements.wheel_xdelta);
message->AddFloat("be:wheel_delta_y", movements.wheel_ydelta);
sSingletonMouseDevice->EnqueueMessage(message);
}