Clarified alternative for ImGuiButtonFlags_Repeat being ImGuiItemFlags_ButtonRepeat. (#8293)

imgui_internal.h

@@ -914,7 +914,7 @@ enum ImGuiButtonFlagsPrivate_
     ImGuiButtonFlags_PressedOnRelease       = 1 << 7,   // return true on release (default requires click+release)
     ImGuiButtonFlags_PressedOnDoubleClick   = 1 << 8,   // return true on double-click (default requires click+release)
     ImGuiButtonFlags_PressedOnDragDropHold  = 1 << 9,   // return true when held into while we are drag and dropping another item (used by e.g. tree nodes, collapsing headers)
-    //ImGuiButtonFlags_Repeat               = 1 << 10,  // hold to repeat
+    //ImGuiButtonFlags_Repeat               = 1 << 10,  // hold to repeat -> use ImGuiItemFlags_ButtonRepeat instead.
     ImGuiButtonFlags_FlattenChildren        = 1 << 11,  // allow interactions even if a child window is overlapping
     ImGuiButtonFlags_AllowOverlap           = 1 << 12,  // require previous frame HoveredId to either match id or be null before being usable.
     //ImGuiButtonFlags_DontClosePopups      = 1 << 13,  // disable automatically closing parent popup on press

imgui_widgets.cpp

@@ -477,7 +477,7 @@ void ImGui::BulletTextV(const char* fmt, va_list args)
 // - PressedOnDragDropHold can generally be associated with any flag.
 // - PressedOnDoubleClick can be associated by PressedOnClickRelease/PressedOnRelease, in which case the second release event won't be reported.
 //------------------------------------------------------------------------------------------------------------------------------------------------
-// The behavior of the return-value changes when ImGuiButtonFlags_Repeat is set:
+// The behavior of the return-value changes when ImGuiItemFlags_ButtonRepeat is set:
 //                                         Repeat+                  Repeat+           Repeat+             Repeat+
 //                                         PressedOnClickRelease    PressedOnClick    PressedOnRelease    PressedOnDoubleClick
 //-------------------------------------------------------------------------------------------------------------------------------------------------