Minor comments + renaming internal fields

imgui.cpp

@@ -2286,14 +2286,14 @@ void ImGui::NewFrame()
                 mouse_earliest_button_down = i;
     }
     bool mouse_avail_to_imgui = (mouse_earliest_button_down == -1) || g.IO.MouseDownOwned[mouse_earliest_button_down];
-    if (g.CaptureMouseNextFrame != -1)
+    if (g.WantCaptureMouseNextFrame != -1)
-        g.IO.WantCaptureMouse = (g.CaptureMouseNextFrame != 0);
+        g.IO.WantCaptureMouse = (g.WantCaptureMouseNextFrame != 0);
     else
         g.IO.WantCaptureMouse = (mouse_avail_to_imgui && (g.HoveredWindow != NULL || mouse_any_down)) || (g.ActiveId != 0) || (!g.OpenPopupStack.empty());
-    g.IO.WantCaptureKeyboard = (g.CaptureKeyboardNextFrame != -1) ? (g.CaptureKeyboardNextFrame != 0) : (g.ActiveId != 0);
+    g.IO.WantCaptureKeyboard = (g.WantCaptureKeyboardNextFrame != -1) ? (g.WantCaptureKeyboardNextFrame != 0) : (g.ActiveId != 0);
     g.IO.WantTextInput = (g.ActiveId != 0 && g.InputTextState.Id == g.ActiveId);
     g.MouseCursor = ImGuiMouseCursor_Arrow;
-    g.CaptureMouseNextFrame = g.CaptureKeyboardNextFrame = -1;
+    g.WantCaptureMouseNextFrame = g.WantCaptureKeyboardNextFrame = -1;
     g.OsImePosRequest = ImVec2(1.0f, 1.0f); // OS Input Method Editor showing on top-left of our window by default
 
     // If mouse was first clicked outside of ImGui bounds we also cancel out hovering.
@@ -3306,12 +3306,12 @@ void ImGui::SetMouseCursor(ImGuiMouseCursor cursor_type)
 
 void ImGui::CaptureKeyboardFromApp(bool capture)
 {
-    GImGui->CaptureKeyboardNextFrame = capture ? 1 : 0;
+    GImGui->WantCaptureKeyboardNextFrame = capture ? 1 : 0;
 }
 
 void ImGui::CaptureMouseFromApp(bool capture)
 {
-    GImGui->CaptureMouseNextFrame = capture ? 1 : 0;
+    GImGui->WantCaptureMouseNextFrame = capture ? 1 : 0;
 }
 
 bool ImGui::IsItemHovered()
@@ -6478,6 +6478,7 @@ bool ImGui::InputScalarAsWidgetReplacement(const ImRect& aabb, const char* label
     ImGuiWindow* window = GetCurrentWindow();
 
     // Our replacement widget will override the focus ID (registered previously to allow for a TAB focus to happen)
+    // On the first frame, g.ScalarAsInputTextId == 0, then on subsequent frames it becomes == id
     SetActiveID(g.ScalarAsInputTextId, window);
     SetHoveredID(0);
     FocusableItemUnregister(window);
@@ -6723,7 +6724,6 @@ bool ImGui::SliderFloat(const char* label, float* v, float v_min, float v_max, c
     {
         SetActiveID(id, window);
         FocusWindow(window);
-
         if (tab_focus_requested || g.IO.KeyCtrl)
         {
             start_text_input = true;
@@ -7024,7 +7024,6 @@ bool ImGui::DragFloat(const char* label, float* v, float v_speed, float v_min, f
     {
         SetActiveID(id, window);
         FocusWindow(window);
-
         if (tab_focus_requested || g.IO.KeyCtrl || g.IO.MouseDoubleClicked[0])
         {
             start_text_input = true;

imgui_internal.h

@@ -486,8 +486,8 @@ struct ImGuiContext
     float                   FramerateSecPerFrame[120];          // calculate estimate of framerate for user
     int                     FramerateSecPerFrameIdx;
     float                   FramerateSecPerFrameAccum;
-    int                     CaptureMouseNextFrame;              // explicit capture via CaptureInputs() sets those flags
+    int                     WantCaptureMouseNextFrame;          // explicit capture via CaptureInputs() sets those flags
-    int                     CaptureKeyboardNextFrame;
+    int                     WantCaptureKeyboardNextFrame;
     char                    TempBuffer[1024*3+1];               // temporary text buffer
 
     ImGuiContext()
@@ -558,7 +558,7 @@ struct ImGuiContext
         memset(FramerateSecPerFrame, 0, sizeof(FramerateSecPerFrame));
         FramerateSecPerFrameIdx = 0;
         FramerateSecPerFrameAccum = 0.0f;
-        CaptureMouseNextFrame = CaptureKeyboardNextFrame = -1;
+        WantCaptureMouseNextFrame = WantCaptureKeyboardNextFrame = -1;
         memset(TempBuffer, 0, sizeof(TempBuffer));
     }
 };