Internal: Moved NavScrollToBringItemIntoView() declaration to imgui_internal.h. Fixed spacing missing in 494d804. Fixed changelog wreck from 1.72.

docs/CHANGELOG.txt

@@ -50,7 +50,6 @@ Breaking Changes:
   Kept redirection function (will obsolete). (#581, #324)
 
 Other Changes:
-  comments about the right way to scale your UI (load a font at the right side, rebuild atlas, scale style).
 - Scrolling: Made mouse-wheel scrolling lock the underlying window until the mouse is moved again or
   until a short delay expires (~2 seconds). This allow uninterrupted scroll even if child windows are
   passing under the mouse cursor. (#2604)
@@ -67,6 +66,7 @@ Other Changes:
   any more. Forwarding can still be disabled by setting ImGuiWindowFlags_NoInputs. (amend #1502, #1380).
 - Window: Fixed InnerClipRect right-most coordinates using wrong padding setting (introduced in 1.71).
 - Window: Fixed old SetWindowFontScale() api value from not being inherited by child window. Added
+  comments about the right way to scale your UI (load a font at the right side, rebuild atlas, scale style).
 - Scrollbar: Avoid overlapping the opposite side when window (often a child window) is forcibly too small.
 - Combo: Hide arrow when there's not enough space even for the square button.
 - InputText: Testing for newly added ImGuiKey_KeyPadEnter key. (#2677, #2005) [@amc522]

imgui.cpp

@@ -8139,8 +8139,7 @@ ImVec2 ImGui::GetNavInputAmount2d(ImGuiNavDirSourceFlags dir_sources, ImGuiInput
 }
 
 // Scroll to keep newly navigated item fully into view
-// NB: We modify rect_rel by the amount we scrolled for, so it is immediately updated.
+void ImGui::NavScrollToBringItemIntoView(ImGuiWindow* window, const ImRect& item_rect)
-static void NavScrollToBringItemIntoView(ImGuiWindow* window, const ImRect& item_rect)
 {
     ImRect window_rect(window->InnerRect.Min - ImVec2(1, 1), window->InnerRect.Max + ImVec2(1, 1));
     //GetForegroundDrawList(window)->AddRect(window_rect.Min, window_rect.Max, IM_COL32_WHITE); // [DEBUG]

imgui_demo.cpp

@@ -2064,23 +2064,23 @@ static void ShowDemoWindowLayout()
         // Vertical scroll functions
         HelpMarker("Use SetScrollHereY() or SetScrollFromPosY() to scroll to a given vertical position.");
 
-        static bool track = true;
         static int track_item = 50;
+        static bool enable_track = true;
         static float scroll_to_off_px = 0.0f;
         static float scroll_to_pos_px = 200.0f;
-        ImGui::Checkbox("Track", &track);
+        ImGui::Checkbox("Track", &enable_track);
         ImGui::PushItemWidth(100);
-        ImGui::SameLine(140); track |= ImGui::DragInt("##item", &track_item, 0.25f, 0, 99, "Item = %d");
+        ImGui::SameLine(140); enable_track |= ImGui::DragInt("##item", &track_item, 0.25f, 0, 99, "Item = %d");
 
         bool scroll_to_off = ImGui::Button("Scroll Offset");
         ImGui::SameLine(140); scroll_to_off |= ImGui::DragFloat("##off", &scroll_to_off_px, 1.00f, 0, 9999, "+%.0f px");
 
         bool scroll_to_pos = ImGui::Button("Scroll To Pos");
         ImGui::SameLine(140); scroll_to_pos |= ImGui::DragFloat("##pos", &scroll_to_pos_px, 1.00f, 0, 9999, "X/Y = %.0f px");
-
         ImGui::PopItemWidth();
+
         if (scroll_to_off || scroll_to_pos)
-            track = false;
+            enable_track = false;
 
         ImGuiStyle& style = ImGui::GetStyle();
         float child_w = (ImGui::GetContentRegionAvail().x - 4 * style.ItemSpacing.x) / 5;
@@ -2101,7 +2101,7 @@ static void ShowDemoWindowLayout()
                 ImGui::SetScrollFromPosY(ImGui::GetCursorStartPos().y + scroll_to_pos_px, i * 0.25f);
             for (int item = 0; item < 100; item++)
             {
-                if (track && item == track_item)
+                if (enable_track && item == track_item)
                 {
                     ImGui::TextColored(ImVec4(1,1,0,1), "Item %d", item);
                     ImGui::SetScrollHereY(i * 0.25f); // 0.0f:top, 0.5f:center, 1.0f:bottom
@@ -2133,7 +2133,7 @@ static void ShowDemoWindowLayout()
                 ImGui::SetScrollFromPosX(ImGui::GetCursorStartPos().x + scroll_to_pos_px, i * 0.25f);
             for (int item = 0; item < 100; item++)
             {
-                if (track && item == track_item)
+                if (enable_track && item == track_item)
                 {
                     ImGui::TextColored(ImVec4(1, 1, 0, 1), "Item %d", item);
                     ImGui::SetScrollHereX(i * 0.25f); // 0.0f:left, 0.5f:center, 1.0f:right

imgui_internal.h

@@ -1549,6 +1549,7 @@ namespace ImGui
     IMGUI_API void          NavMoveRequestCancel();
     IMGUI_API void          NavMoveRequestForward(ImGuiDir move_dir, ImGuiDir clip_dir, const ImRect& bb_rel, ImGuiNavMoveFlags move_flags);
     IMGUI_API void          NavMoveRequestTryWrapping(ImGuiWindow* window, ImGuiNavMoveFlags move_flags);
+    IMGUI_API void          NavScrollToBringItemIntoView(ImGuiWindow* window, const ImRect& item_rect);
     IMGUI_API float         GetNavInputAmount(ImGuiNavInput n, ImGuiInputReadMode mode);
     IMGUI_API ImVec2        GetNavInputAmount2d(ImGuiNavDirSourceFlags dir_sources, ImGuiInputReadMode mode, float slow_factor = 0.0f, float fast_factor = 0.0f);
     IMGUI_API int           CalcTypematicPressedRepeatAmount(float t, float t_prev, float repeat_delay, float repeat_rate);