Added ImGuiCol_CheckHovered to show hovered checkboxes and radio buttons

imgui.cpp

@@ -227,6 +227,7 @@ ImGuiStyle::ImGuiStyle()
 	Colors[ImGuiCol_ScrollbarGrabHovered]	= ImVec4(0.40f, 0.40f, 0.80f, 0.40f);
 	Colors[ImGuiCol_ScrollbarGrabActive]	= ImVec4(0.80f, 0.50f, 0.50f, 0.40f);
 	Colors[ImGuiCol_ComboBg]				= ImVec4(0.20f, 0.20f, 0.20f, 0.99f);
+	Colors[ImGuiCol_CheckHovered]			= ImVec4(0.60f, 0.40f, 0.40f, 1.00f);
 	Colors[ImGuiCol_CheckActive]			= ImVec4(0.90f, 0.90f, 0.90f, 0.50f);
 	Colors[ImGuiCol_SliderGrab]				= ImVec4(1.00f, 1.00f, 1.00f, 0.30f);
 	Colors[ImGuiCol_SliderGrabActive]		= ImVec4(0.80f, 0.50f, 0.50f, 1.00f);
@@ -2168,6 +2169,7 @@ const char* GetStyleColorName(ImGuiCol idx)
 	case ImGuiCol_ScrollbarGrabHovered: return "ScrollbarGrabHovered";
 	case ImGuiCol_ScrollbarGrabActive: return "ScrollbarGrabActive";
 	case ImGuiCol_ComboBg: return "ComboBg";
+	case ImGuiCol_CheckHovered: return "CheckHovered";
 	case ImGuiCol_CheckActive: return "CheckActive";
 	case ImGuiCol_SliderGrab: return "SliderGrab";
 	case ImGuiCol_SliderGrabActive: return "SliderGrabActive";
@@ -3304,8 +3306,6 @@ void Checkbox(const char* label, bool* v)
 	if (ClipAdvance(check_bb))
 		return;
 
-	RenderFrame(check_bb.Min, check_bb.Max, window->Color(ImGuiCol_FrameBg));
-
 	const bool hovered = (g.HoveredWindow == window) && (g.HoveredId == 0) && IsMouseHoveringBox(check_bb);
 	const bool pressed = hovered && g.IO.MouseClicked[0];
 	if (hovered)
@@ -3316,6 +3316,8 @@ void Checkbox(const char* label, bool* v)
 		g.ActiveId = 0;	// Clear focus
 	}
 
+	RenderFrame(check_bb.Min, check_bb.Max, window->Color(hovered ? ImGuiCol_CheckHovered : ImGuiCol_FrameBg));
+
 	if (*v)
 	{
 		window->DrawList->AddRectFilled(check_bb.Min+ImVec2(4,4), check_bb.Max-ImVec2(4,4), window->Color(ImGuiCol_CheckActive));
@@ -3368,7 +3370,7 @@ bool RadioButton(const char* label, bool active)
 	if (hovered)
 		g.HoveredId = id;
 
-	window->DrawList->AddCircleFilled(center, radius, window->Color(ImGuiCol_FrameBg), 16);
+	window->DrawList->AddCircleFilled(center, radius, window->Color(hovered ? ImGuiCol_CheckHovered : ImGuiCol_FrameBg), 16);
 	if (active)
 		window->DrawList->AddCircleFilled(center, radius-2, window->Color(ImGuiCol_CheckActive), 16);
 

imgui.h

@@ -302,6 +302,7 @@ enum ImGuiCol_
 	ImGuiCol_ScrollbarGrabHovered,
 	ImGuiCol_ScrollbarGrabActive,
 	ImGuiCol_ComboBg,
+	ImGuiCol_CheckHovered,
 	ImGuiCol_CheckActive,
 	ImGuiCol_SliderGrab,
 	ImGuiCol_SliderGrabActive,