Qt: rename even ID offsets as what they are

modules/gui/qt4/dialogs/help.hpp

@@ -65,8 +65,8 @@ public slots:
 
 #ifdef UPDATE_CHECK
 
-static const int UDOkEvent = QEvent::User + DialogEventType + 21;
-static const int UDErrorEvent = QEvent::User + DialogEventType + 22;
+static const int UDOkEvent = QEvent::User + DialogEventTypeOffset + 21;
+static const int UDErrorEvent = QEvent::User + DialogEventTypeOffset + 22;
 
 class UpdateDialog : public QVLCFrame, public Singleton<UpdateDialog>
 {

modules/gui/qt4/dialogs/messages.cpp

@@ -44,7 +44,7 @@
 #include <assert.h>
 
 enum {
-    MsgEvent_Type = QEvent::User + MsgEventType + 1,
+    MsgEvent_Type = QEvent::User + MsgEventTypeOffset + 1,
 };
 
 class MsgEvent : public QEvent

modules/gui/qt4/dialogs_provider.hpp

@@ -58,10 +58,10 @@ enum {
 };
 
 enum {
-    DialogEvent_Type = QEvent::User + DialogEventType + 1,
+    DialogEvent_Type = QEvent::User + DialogEventTypeOffset + 1,
     //PLUndockEvent_Type = QEvent::User + DialogEventType + 2;
     //PLDockEvent_Type = QEvent::User + DialogEventType + 3;
-    SetVideoOnTopEvent_Type = QEvent::User + DialogEventType + 4,
+    SetVideoOnTopEvent_Type = QEvent::User + DialogEventTypeOffset + 4,
 };
 
 class QEvent;

modules/gui/qt4/input_manager.hpp

@@ -40,7 +40,7 @@
 #include <QEvent>
 
 enum {
-    PositionUpdate_Type = QEvent::User + IMEventType + 1,
+    PositionUpdate_Type = QEvent::User + IMEventTypeOffset + 1,
     ItemChanged_Type,
     ItemStateChanged_Type,
     ItemTitleChanged_Type,
@@ -63,7 +63,7 @@ enum {
     EPGEvent_Type,
 /*    SignalChanged_Type, */
 
-    FullscreenControlToggle_Type = QEvent::User + IMEventType + 20,
+    FullscreenControlToggle_Type = QEvent::User + IMEventTypeOffset + 20,
     FullscreenControlShow_Type,
     FullscreenControlHide_Type,
     FullscreenControlPlanHide_Type,
@@ -103,7 +103,7 @@ class PLEvent : public QEvent
 public:
     enum PLEventTypes
     {
-        PLItemAppended_Type = QEvent::User + PLEventType + 1,
+        PLItemAppended_Type = QEvent::User + PLEventTypeOffset + 1,
         PLItemRemoved_Type,
         LeafToParent_Type,
         PLEmpty_Type

modules/gui/qt4/qt4.hpp

@@ -43,10 +43,10 @@
 #define HAS_QT47 ( QT_VERSION >= 0x040700 )
 
 enum {
-    DialogEventType = 0,
-    IMEventType     = 100,
-    PLEventType     = 200,
-    MsgEventType    = 300,
+    DialogEventTypeOffset = 0,
+    IMEventTypeOffset     = 100,
+    PLEventTypeOffset     = 200,
+    MsgEventTypeOffset    = 300,
 };
 
 enum{