Nav: moved enums/struct declarations in imgui_internal.h

imgui_internal.h

@@ -18,6 +18,7 @@ Index of this file:
 // [SECTION] Generic helpers
 // [SECTION] ImDrawList support
 // [SECTION] Widgets support: flags, enums, data structures
+// [SECTION] Navigation support
 // [SECTION] Columns support
 // [SECTION] Multi-select support
 // [SECTION] Docking support
@@ -915,49 +916,6 @@ enum ImGuiInputReadMode
     ImGuiInputReadMode_RepeatFast
 };
 
-enum ImGuiNavHighlightFlags_
-{
-    ImGuiNavHighlightFlags_None         = 0,
-    ImGuiNavHighlightFlags_TypeDefault  = 1 << 0,
-    ImGuiNavHighlightFlags_TypeThin     = 1 << 1,
-    ImGuiNavHighlightFlags_AlwaysDraw   = 1 << 2,       // Draw rectangular highlight if (g.NavId == id) _even_ when using the mouse.
-    ImGuiNavHighlightFlags_NoRounding   = 1 << 3
-};
-
-enum ImGuiNavDirSourceFlags_
-{
-    ImGuiNavDirSourceFlags_None         = 0,
-    ImGuiNavDirSourceFlags_Keyboard     = 1 << 0,
-    ImGuiNavDirSourceFlags_PadDPad      = 1 << 1,
-    ImGuiNavDirSourceFlags_PadLStick    = 1 << 2
-};
-
-enum ImGuiNavMoveFlags_
-{
-    ImGuiNavMoveFlags_None                  = 0,
-    ImGuiNavMoveFlags_LoopX                 = 1 << 0,   // On failed request, restart from opposite side
-    ImGuiNavMoveFlags_LoopY                 = 1 << 1,
-    ImGuiNavMoveFlags_WrapX                 = 1 << 2,   // On failed request, request from opposite side one line down (when NavDir==right) or one line up (when NavDir==left)
-    ImGuiNavMoveFlags_WrapY                 = 1 << 3,   // This is not super useful but provided for completeness
-    ImGuiNavMoveFlags_AllowCurrentNavId     = 1 << 4,   // Allow scoring and considering the current NavId as a move target candidate. This is used when the move source is offset (e.g. pressing PageDown actually needs to send a Up move request, if we are pressing PageDown from the bottom-most item we need to stay in place)
-    ImGuiNavMoveFlags_AlsoScoreVisibleSet   = 1 << 5,   // Store alternate result in NavMoveResultLocalVisibleSet that only comprise elements that are already fully visible (used by PageUp/PageDown)
-    ImGuiNavMoveFlags_ScrollToEdge          = 1 << 6
-};
-
-enum ImGuiNavForward
-{
-    ImGuiNavForward_None,
-    ImGuiNavForward_ForwardQueued,
-    ImGuiNavForward_ForwardActive
-};
-
-enum ImGuiNavLayer
-{
-    ImGuiNavLayer_Main  = 0,    // Main scrolling layer
-    ImGuiNavLayer_Menu  = 1,    // Menu layer (access with Alt/ImGuiNavInput_Menu)
-    ImGuiNavLayer_COUNT
-};
-
 enum ImGuiPopupPositionPolicy
 {
     ImGuiPopupPositionPolicy_Default,
@@ -1104,20 +1062,6 @@ struct ImGuiPopupData
     ImGuiPopupData()    { memset(this, 0, sizeof(*this)); OpenFrameCount = -1; }
 };
 
-struct ImGuiNavItemData
-{
-    ImGuiWindow*        Window;         // Init,Move    // Best candidate window (result->ItemWindow->RootWindowForNav == request->Window)
-    ImGuiID             ID;             // Init,Move    // Best candidate item ID
-    ImGuiID             FocusScopeId;   // Init,Move    // Best candidate focus scope ID
-    ImRect              RectRel;        // Init,Move    // Best candidate bounding box in window relative space
-    float               DistBox;        //      Move    // Best candidate box distance to current NavId
-    float               DistCenter;     //      Move    // Best candidate center distance to current NavId
-    float               DistAxial;      //      Move    // Best candidate axial distance to current NavId
-
-    ImGuiNavItemData()  { Clear(); }
-    void Clear()        { Window = NULL; ID = FocusScopeId = 0; RectRel = ImRect(); DistBox = DistCenter = DistAxial = FLT_MAX; }
-};
-
 enum ImGuiNextWindowDataFlags_
 {
     ImGuiNextWindowDataFlags_None               = 0,
@@ -1207,6 +1151,67 @@ struct ImGuiPtrOrIndex
     ImGuiPtrOrIndex(int index)  { Ptr = NULL; Index = index; }
 };
 
+//-----------------------------------------------------------------------------
+// [SECTION] Navigation support
+//-----------------------------------------------------------------------------
+
+enum ImGuiNavHighlightFlags_
+{
+    ImGuiNavHighlightFlags_None             = 0,
+    ImGuiNavHighlightFlags_TypeDefault      = 1 << 0,
+    ImGuiNavHighlightFlags_TypeThin         = 1 << 1,
+    ImGuiNavHighlightFlags_AlwaysDraw       = 1 << 2,       // Draw rectangular highlight if (g.NavId == id) _even_ when using the mouse.
+    ImGuiNavHighlightFlags_NoRounding       = 1 << 3
+};
+
+enum ImGuiNavDirSourceFlags_
+{
+    ImGuiNavDirSourceFlags_None             = 0,
+    ImGuiNavDirSourceFlags_Keyboard         = 1 << 0,
+    ImGuiNavDirSourceFlags_PadDPad          = 1 << 1,
+    ImGuiNavDirSourceFlags_PadLStick        = 1 << 2
+};
+
+enum ImGuiNavMoveFlags_
+{
+    ImGuiNavMoveFlags_None                  = 0,
+    ImGuiNavMoveFlags_LoopX                 = 1 << 0,   // On failed request, restart from opposite side
+    ImGuiNavMoveFlags_LoopY                 = 1 << 1,
+    ImGuiNavMoveFlags_WrapX                 = 1 << 2,   // On failed request, request from opposite side one line down (when NavDir==right) or one line up (when NavDir==left)
+    ImGuiNavMoveFlags_WrapY                 = 1 << 3,   // This is not super useful but provided for completeness
+    ImGuiNavMoveFlags_AllowCurrentNavId     = 1 << 4,   // Allow scoring and considering the current NavId as a move target candidate. This is used when the move source is offset (e.g. pressing PageDown actually needs to send a Up move request, if we are pressing PageDown from the bottom-most item we need to stay in place)
+    ImGuiNavMoveFlags_AlsoScoreVisibleSet   = 1 << 5,   // Store alternate result in NavMoveResultLocalVisibleSet that only comprise elements that are already fully visible (used by PageUp/PageDown)
+    ImGuiNavMoveFlags_ScrollToEdge          = 1 << 6
+};
+
+enum ImGuiNavForward
+{
+    ImGuiNavForward_None,
+    ImGuiNavForward_ForwardQueued,
+    ImGuiNavForward_ForwardActive
+};
+
+enum ImGuiNavLayer
+{
+    ImGuiNavLayer_Main  = 0,    // Main scrolling layer
+    ImGuiNavLayer_Menu  = 1,    // Menu layer (access with Alt/ImGuiNavInput_Menu)
+    ImGuiNavLayer_COUNT
+};
+
+struct ImGuiNavItemData
+{
+    ImGuiWindow*        Window;         // Init,Move    // Best candidate window (result->ItemWindow->RootWindowForNav == request->Window)
+    ImGuiID             ID;             // Init,Move    // Best candidate item ID
+    ImGuiID             FocusScopeId;   // Init,Move    // Best candidate focus scope ID
+    ImRect              RectRel;        // Init,Move    // Best candidate bounding box in window relative space
+    float               DistBox;        //      Move    // Best candidate box distance to current NavId
+    float               DistCenter;     //      Move    // Best candidate center distance to current NavId
+    float               DistAxial;      //      Move    // Best candidate axial distance to current NavId
+
+    ImGuiNavItemData()  { Clear(); }
+    void Clear()        { Window = NULL; ID = FocusScopeId = 0; RectRel = ImRect(); DistBox = DistCenter = DistAxial = FLT_MAX; }
+};
+
 //-----------------------------------------------------------------------------
 // [SECTION] Columns support
 //-----------------------------------------------------------------------------