update dear imgui from 1.92.6-docking to 1.92.7-docking

This commit is contained in:
Sven Balzer
2026-04-02 20:22:14 +02:00
parent b549728a24
commit 85d1832a0c
40 changed files with 1823 additions and 1130 deletions
+133 -64
View File
@@ -1,4 +1,4 @@
// dear imgui, v1.92.6
// dear imgui, v1.92.7
// (tables and columns code)
/*
@@ -585,7 +585,7 @@ bool ImGui::BeginTableEx(const char* name, ImGuiID id, int columns_count, ImG
table->IsSettingsDirty = true; // Records itself into .ini file even when in default state (#7934)
table->InstanceInteracted = -1;
table->ContextPopupColumn = -1;
table->ReorderColumn = table->ResizedColumn = table->LastResizedColumn = -1;
table->ReorderColumn = table->ReorderColumnDstOrder = table->ResizedColumn = table->LastResizedColumn = -1;
table->AutoFitSingleColumn = -1;
table->HoveredColumnBody = table->HoveredColumnBorder = -1;
for (int n = 0; n < columns_count; n++)
@@ -699,25 +699,23 @@ void ImGui::TableBeginApplyRequests(ImGuiTable* table)
}
// Handle reordering request
// Note: we don't clear ReorderColumn after handling the request (FIXME: clarify why or add a test).
//// Note: we don't clear ReorderColumn after handling the request (FIXME: clarify why or add a test).
if (table->InstanceCurrent == 0)
{
if (table->HeldHeaderColumn == -1 && table->ReorderColumn != -1)
table->ReorderColumn = -1;
table->LastHeldHeaderColumn = table->HeldHeaderColumn;
table->HeldHeaderColumn = -1;
if (table->ReorderColumn != -1 && table->ReorderColumnDir != 0)
if (table->ReorderColumn != -1 && table->ReorderColumnDstOrder != -1)
{
// We need to handle reordering across hidden columns.
// In the configuration below, moving C to the right of E will lead to:
// ... C [D] E ---> ... [D] E C (Column name/index)
// ... 2 3 4 ... 2 3 4 (Display order)
IM_ASSERT(table->ReorderColumnDir == -1 || table->ReorderColumnDir == +1);
IM_ASSERT(table->Flags & ImGuiTableFlags_Reorderable);
ImGuiTableColumn* src_column = &table->Columns[table->ReorderColumn];
ImGuiTableColumn* dst_column = &table->Columns[(table->ReorderColumnDir < 0) ? src_column->PrevEnabledColumn : src_column->NextEnabledColumn];
TableSetColumnDisplayOrder(table, table->ReorderColumn, dst_column->DisplayOrder);
table->ReorderColumnDir = 0;
TableSetColumnDisplayOrder(table, table->ReorderColumn, table->ReorderColumnDstOrder);
table->ReorderColumnDstOrder = -1;
}
// Release
ImGuiContext& g = *GImGui;
if (g.ActiveId == 0) // FIXME: Need to revisit. See 38f5e5a.
table->ReorderColumn = -1;
//if (table->HeldHeaderColumn == -1 && table->ReorderColumn != -1)
// table->ReorderColumn = -1;
}
// Handle display order reset request
@@ -730,8 +728,7 @@ void ImGui::TableBeginApplyRequests(ImGuiTable* table)
}
}
// Note that TableSetupScrollFreeze() enforce a display order range for frozen columns.
// So reordering a column across the frozen column barrier is illegal and will be undone.
// Apply immediately. See TableQueueSetColumnDisplayOrder() for additional checks/constraints.
void ImGui::TableSetColumnDisplayOrder(ImGuiTable* table, int column_n, int dst_order)
{
IM_ASSERT(column_n >= 0 && column_n < table->ColumnsCount);
@@ -755,6 +752,39 @@ void ImGui::TableSetColumnDisplayOrder(ImGuiTable* table, int column_n, int dst_
table->IsSettingsDirty = true;
}
static int TableGetMaxDisplayOrderAllowed(ImGuiTable* table, int src_order, int dst_order)
{
dst_order = ImClamp(dst_order, 0, table->ColumnsCount - 1);
if (src_order == dst_order)
return dst_order;
// Cannot cross over the frozen column limit when interactively reordering.
// TableSetupScrollFreeze() enforce a display order range for frozen columns. Reordering across the frozen column barrier is illegal and will be undone.
if (table->FreezeColumnsRequest > 0)
dst_order = (src_order < table->FreezeColumnsRequest) ? ImMin(dst_order, (int)table->FreezeColumnsRequest - 1) : ImMax(dst_order, (int)table->FreezeColumnsRequest);
// Cannot cross over a column with the ImGuiTableColumnFlags_NoReorder flag.
int reorder_dir = (src_order < dst_order) ? +1 : -1;
for (int order_n = src_order; (src_order < dst_order && order_n <= dst_order) || (dst_order < src_order && order_n >= dst_order); order_n += reorder_dir)
if (table->Columns[table->DisplayOrderToIndex[order_n]].Flags & ImGuiTableColumnFlags_NoReorder)
{
dst_order = (order_n == src_order) ? src_order : order_n - reorder_dir;
break;
}
return dst_order;
}
// Reorder requested by user interaction.
void ImGui::TableQueueSetColumnDisplayOrder(ImGuiTable* table, int column_n, int dst_order)
{
const int src_order = table->Columns[column_n].DisplayOrder;
table->ReorderColumn = (ImGuiTableColumnIdx)column_n;
table->ReorderColumnDstOrder = (ImGuiTableColumnIdx)-1;
dst_order = TableGetMaxDisplayOrderAllowed(table, src_order, dst_order);
if (dst_order != src_order)
table->ReorderColumnDstOrder = (ImGuiTableColumnIdx)dst_order;
}
// Adjust flags: default width mode + stretch columns are not allowed when auto extending
static void TableSetupColumnFlags(ImGuiTable* table, ImGuiTableColumn* column, ImGuiTableColumnFlags flags_in)
{
@@ -1062,7 +1092,6 @@ void ImGui::TableUpdateLayout(ImGuiTable* table)
// [Part 6] Setup final position, offset, skip/clip states and clipping rectangles, detect hovered column
// Process columns in their visible orders as we are comparing the visible order and adjusting host_clip_rect while looping.
int visible_n = 0;
bool has_at_least_one_column_requesting_output = false;
bool offset_x_frozen = (table->FreezeColumnsCount > 0);
float offset_x = ((table->FreezeColumnsCount > 0) ? table->OuterRect.Min.x : work_rect.Min.x) + table->OuterPaddingX - table->CellSpacingX1;
@@ -1077,7 +1106,7 @@ void ImGui::TableUpdateLayout(ImGuiTable* table)
// Initial nav layer: using FreezeRowsCount, NOT FreezeRowsRequest, so Header line changes layer when frozen
column->NavLayerCurrent = (ImS8)(table->FreezeRowsCount > 0 ? ImGuiNavLayer_Menu : (ImGuiNavLayer)table->NavLayer);
if (offset_x_frozen && table->FreezeColumnsCount == visible_n)
if (offset_x_frozen && table->FreezeColumnsCount == order_n)
{
offset_x += work_rect.Min.x - table->OuterRect.Min.x;
offset_x_frozen = false;
@@ -1197,11 +1226,10 @@ void ImGui::TableUpdateLayout(ImGuiTable* table)
column->CannotSkipItemsQueue >>= 1;
}
if (visible_n < table->FreezeColumnsCount)
if (order_n < table->FreezeColumnsCount)
host_clip_rect.Min.x = ImClamp(column->MaxX + TABLE_BORDER_SIZE, host_clip_rect.Min.x, host_clip_rect.Max.x);
offset_x += column->WidthGiven + table->CellSpacingX1 + table->CellSpacingX2 + table->CellPaddingX * 2.0f;
visible_n++;
}
// In case the table is visible (e.g. decorations) but all columns clipped, we keep a column visible.
@@ -1282,7 +1310,7 @@ void ImGui::TableUpdateLayout(ImGuiTable* table)
// [Part 13] Setup inner window decoration size (for scrolling / nav tracking to properly take account of frozen rows/columns)
if (table->FreezeColumnsRequest > 0)
table->InnerWindow->DecoInnerSizeX1 = table->Columns[table->DisplayOrderToIndex[table->FreezeColumnsRequest - 1]].MaxX - table->OuterRect.Min.x;
table->InnerWindow->DecoInnerSizeX1 = table->Columns[table->DisplayOrderToIndex[table->FreezeColumnsRequest - 1]].MaxX - table->OuterRect.Min.x; // FIXME-FROZEN
if (table->FreezeRowsRequest > 0)
table->InnerWindow->DecoInnerSizeY1 = table_instance->LastFrozenHeight;
table_instance->LastFrozenHeight = 0.0f;
@@ -1674,18 +1702,6 @@ void ImGui::TableSetupScrollFreeze(int columns, int rows)
table->FreezeRowsRequest = (table->Flags & ImGuiTableFlags_ScrollY) ? (ImGuiTableColumnIdx)rows : 0;
table->FreezeRowsCount = (table->InnerWindow->Scroll.y != 0.0f) ? table->FreezeRowsRequest : 0;
table->IsUnfrozenRows = (table->FreezeRowsCount == 0); // Make sure this is set before TableUpdateLayout() so ImGuiListClipper can benefit from it.b
// Ensure frozen columns are ordered in their section. We still allow multiple frozen columns to be reordered.
// FIXME-TABLE: This work for preserving 2143 into 21|43. How about 4321 turning into 21|43? (preserve relative order in each section)
for (int column_n = 0; column_n < table->FreezeColumnsRequest; column_n++)
{
int order_n = table->DisplayOrderToIndex[column_n];
if (order_n != column_n && order_n >= table->FreezeColumnsRequest)
{
ImSwap(table->Columns[table->DisplayOrderToIndex[order_n]].DisplayOrder, table->Columns[table->DisplayOrderToIndex[column_n]].DisplayOrder);
ImSwap(table->DisplayOrderToIndex[order_n], table->DisplayOrderToIndex[column_n]);
}
}
}
//-----------------------------------------------------------------------------
@@ -3121,7 +3137,7 @@ void ImGui::TableHeadersRow()
const int columns_count = TableGetColumnCount();
for (int column_n = 0; column_n < columns_count; column_n++)
{
if (!TableSetColumnIndex(column_n))
if (!TableSetColumnIndex(column_n) && table->LastHeldHeaderColumn != column_n)
continue;
// Push an id to allow empty/unnamed headers. This is also idiomatic as it ensure there is a consistent ID path to access columns (for e.g. automation)
@@ -3224,21 +3240,19 @@ void ImGui::TableHeader(const char* label)
// FIXME-TABLE: Scroll request while reordering a column and it lands out of the scrolling zone.
if (held && (table->Flags & ImGuiTableFlags_Reorderable) && IsMouseDragging(0) && !g.DragDropActive)
{
// While moving a column it will jump on the other side of the mouse, so we also test for MouseDelta.x
table->ReorderColumn = (ImGuiTableColumnIdx)column_n;
// - While moving a column it will jump on the other side of the mouse, so we also test for MouseDelta.x
// - We need to handle reordering across hidden columns.
// In the configuration below, moving C to the right of E will lead to:
// ... C [D] E ---> ... [D] E C (Column name/index)
// ... 2 3 4 ... 2 3 4 (Display order)
// - The other constraints are enforced by TableQueueSetColumnDisplayOrder() which might early out.
table->InstanceInteracted = table->InstanceCurrent;
// We don't reorder: through the frozen<>unfrozen line, or through a column that is marked with ImGuiTableColumnFlags_NoReorder.
if (g.IO.MouseDelta.x < 0.0f && g.IO.MousePos.x < cell_r.Min.x)
if (ImGuiTableColumn* prev_column = (column->PrevEnabledColumn != -1) ? &table->Columns[column->PrevEnabledColumn] : NULL)
if (!((column->Flags | prev_column->Flags) & ImGuiTableColumnFlags_NoReorder))
if ((column->IndexWithinEnabledSet < table->FreezeColumnsRequest) == (prev_column->IndexWithinEnabledSet < table->FreezeColumnsRequest))
table->ReorderColumnDir = -1;
TableQueueSetColumnDisplayOrder(table, column_n, prev_column->DisplayOrder);
if (g.IO.MouseDelta.x > 0.0f && g.IO.MousePos.x > cell_r.Max.x)
if (ImGuiTableColumn* next_column = (column->NextEnabledColumn != -1) ? &table->Columns[column->NextEnabledColumn] : NULL)
if (!((column->Flags | next_column->Flags) & ImGuiTableColumnFlags_NoReorder))
if ((column->IndexWithinEnabledSet < table->FreezeColumnsRequest) == (next_column->IndexWithinEnabledSet < table->FreezeColumnsRequest))
table->ReorderColumnDir = +1;
TableQueueSetColumnDisplayOrder(table, column_n, next_column->DisplayOrder);
}
// Sort order arrow
@@ -3277,7 +3291,7 @@ void ImGui::TableHeader(const char* label)
SetItemTooltip("%.*s", (int)(label_end - label), label);
// We don't use BeginPopupContextItem() because we want the popup to stay up even after the column is hidden
if (IsMouseReleased(1) && IsItemHovered())
if (IsPopupOpenRequestForItem(ImGuiPopupFlags_None, id))
TableOpenContextMenu(column_n);
}
@@ -3294,7 +3308,7 @@ void ImGui::TableAngledHeadersRow()
// Which column needs highlight?
const ImGuiID row_id = GetID("##AngledHeaders");
ImGuiTableInstanceData* table_instance = TableGetInstanceData(table, table->InstanceCurrent);
int highlight_column_n = table->HighlightColumnHeader;
int highlight_column_n = (table->LastHeldHeaderColumn != -1) ? table->LastHeldHeaderColumn : table->HighlightColumnHeader;
if (highlight_column_n == -1 && table->HoveredColumnBody != -1)
if (table_instance->HoveredRowLast == 0 && table->HoveredColumnBorder == -1 && (g.ActiveId == 0 || g.ActiveId == row_id || (table->IsActiveIdInTable || g.DragDropActive)))
highlight_column_n = table->HoveredColumnBody;
@@ -3348,13 +3362,14 @@ void ImGui::TableAngledHeadersRowEx(ImGuiID row_id, float angle, float max_label
const ImVec2 header_angled_vector = unit_right * (row_height / -sin_a); // vector from bottom-left to top-left, and from bottom-right to top-right
// Declare row, override and draw our own background
// FIXME-TABLE: Generally broken when overlapping frozen columns limit.
TableNextRow(ImGuiTableRowFlags_Headers, row_height);
TableNextColumn();
const ImRect row_r(table->WorkRect.Min.x, table->BgClipRect.Min.y, table->WorkRect.Max.x, table->RowPosY2);
table->DrawSplitter->SetCurrentChannel(draw_list, TABLE_DRAW_CHANNEL_BG0);
float clip_rect_min_x = table->BgClipRect.Min.x;
if (table->FreezeColumnsCount > 0)
clip_rect_min_x = ImMax(clip_rect_min_x, table->Columns[table->FreezeColumnsCount - 1].MaxX);
clip_rect_min_x = ImMax(clip_rect_min_x, table->Columns[table->DisplayOrderToIndex[table->FreezeColumnsCount - 1]].MaxX);
TableSetBgColor(ImGuiTableBgTarget_RowBg0, 0); // Cancel
PushClipRect(table->BgClipRect.Min, table->BgClipRect.Max, false); // Span all columns
draw_list->AddRectFilled(ImVec2(table->BgClipRect.Min.x, row_r.Min.y), ImVec2(table->BgClipRect.Max.x, row_r.Max.y), GetColorU32(ImGuiCol_TableHeaderBg, 0.25f)); // FIXME-STYLE: Change row background with an arbitrary color.
@@ -3490,6 +3505,36 @@ bool ImGui::TableBeginContextMenuPopup(ImGuiTable* table)
return false;
}
// FIXME: Copied from MenuItem() for the purpose of being able to pass _SelectOnRelease (#9312)
static bool MenuItemForColumnReorder(const char* label, bool selected, bool enabled)
{
using namespace ImGui;
ImGuiContext& g = *GImGui;
ImGuiWindow* window = g.CurrentWindow;
ImVec2 label_size = CalcTextSize(label, NULL, true);
ImGuiMenuColumns* offsets = &window->DC.MenuColumns;
float checkmark_w = IM_TRUNC(g.FontSize * 1.20f);
float min_w = offsets->DeclColumns(0.0f, label_size.x, 0.0f, checkmark_w); // Feedback for next frame
float stretch_w = ImMax(0.0f, GetContentRegionAvail().x - min_w);
ImVec2 text_pos(window->DC.CursorPos.x, window->DC.CursorPos.y + window->DC.CurrLineTextBaseOffset);
ImGuiID id = GetID(label);
ImGuiSelectableFlags selectable_flags = ImGuiSelectableFlags_SelectOnRelease | ImGuiSelectableFlags_SpanAvailWidth;
if (g.ActiveId == id)
selectable_flags |= ImGuiSelectableFlags_Highlight; // Stays highlighted while dragging.
const bool has_been_moved = (g.ActiveId == id) && g.ActiveIdHasBeenEditedBefore; // But disable toggling once moved.
BeginDisabled(!enabled); // Don't use ImGuiSelectableFlags_Disabled so that Check mark is also affected.
bool ret = Selectable(label, false, selectable_flags, ImVec2(min_w, label_size.y)) && !has_been_moved; // Can't use IsMouseDragging(0) as button is released already.
if ((g.LastItemData.StatusFlags & ImGuiItemStatusFlags_Visible) && selected)
RenderCheckMark(window->DrawList, text_pos + ImVec2(offsets->OffsetMark + stretch_w + g.FontSize * 0.40f, g.FontSize * 0.134f * 0.5f), GetColorU32(ImGuiCol_Text), g.FontSize * 0.866f);
EndDisabled();
IMGUI_TEST_ENGINE_ITEM_INFO(g.LastItemData.ID, label, g.LastItemData.StatusFlags | ImGuiItemStatusFlags_Checkable | (selected ? ImGuiItemStatusFlags_Checked : 0));
return ret;
}
// Output context menu into current window (generally a popup)
// FIXME-TABLE: Ideally this should be writable by the user. Full programmatic access to that data?
// Sections to display are pulled from 'flags_for_section_to_display', which is typically == table->Flags.
@@ -3506,17 +3551,17 @@ void ImGui::TableDrawDefaultContextMenu(ImGuiTable* table, ImGuiTableFlags flags
return;
bool want_separator = false;
const int column_n = (table->ContextPopupColumn >= 0 && table->ContextPopupColumn < table->ColumnsCount) ? table->ContextPopupColumn : -1;
ImGuiTableColumn* column = (column_n != -1) ? &table->Columns[column_n] : NULL;
const int context_column_n = (table->ContextPopupColumn >= 0 && table->ContextPopupColumn < table->ColumnsCount) ? table->ContextPopupColumn : -1;
ImGuiTableColumn* context_column = (context_column_n != -1) ? &table->Columns[context_column_n] : NULL;
// Sizing
if (flags_for_section_to_display & ImGuiTableFlags_Resizable)
{
if (column != NULL)
if (context_column != NULL)
{
const bool can_resize = !(column->Flags & ImGuiTableColumnFlags_NoResize) && column->IsEnabled;
const bool can_resize = !(context_column->Flags & ImGuiTableColumnFlags_NoResize) && context_column->IsEnabled;
if (MenuItem(LocalizeGetMsg(ImGuiLocKey_TableSizeOne), NULL, false, can_resize)) // "###SizeOne"
TableSetColumnWidthAutoSingle(table, column_n);
TableSetColumnWidthAutoSingle(table, context_column_n);
}
const char* size_all_desc;
@@ -3565,23 +3610,47 @@ void ImGui::TableDrawDefaultContextMenu(ImGuiTable* table, ImGuiTableFlags flags
Separator();
want_separator = true;
// While reordering: we calculate min/max allowed range once here so we can avoid a O(N log N) in the loop (because the query itself does a sweep scan).
// This assume that reordering constraints output a single range, otherwise would need to either call TableGetMaxDisplayOrderAllowed() for each item below, or cache this once per frame into columns.
const bool is_reordering = (g.ActiveId != 0 && g.ActiveIdWindow == g.CurrentWindow && table->ReorderColumn != -1 && g.ActiveIdHasBeenEditedBefore); // FIXME: This is a bit of a hack.
const int reorder_src_order = is_reordering ? table->Columns[table->ReorderColumn].DisplayOrder : -1;
const int reorder_min_order = is_reordering ? TableGetMaxDisplayOrderAllowed(table, reorder_src_order, 0) : 0;
const int reorder_max_order = is_reordering ? TableGetMaxDisplayOrderAllowed(table, reorder_src_order, table->ColumnsCount - 1) : table->ColumnsCount - 1;
PushItemFlag(ImGuiItemFlags_AutoClosePopups, false);
for (int other_column_n = 0; other_column_n < table->ColumnsCount; other_column_n++)
for (int order_n = 0; order_n < table->ColumnsCount; order_n++)
{
ImGuiTableColumn* other_column = &table->Columns[other_column_n];
if (other_column->Flags & ImGuiTableColumnFlags_Disabled)
const int column_n = table->DisplayOrderToIndex[order_n];
ImGuiTableColumn* column = &table->Columns[column_n];
if (column->Flags & ImGuiTableColumnFlags_Disabled)
continue;
const char* name = TableGetColumnName(table, other_column_n);
const char* name = TableGetColumnName(table, column_n);
if (name == NULL || name[0] == 0)
name = "<Unknown>";
// Make sure we can't hide the last active column
bool menu_item_active = (other_column->Flags & ImGuiTableColumnFlags_NoHide) ? false : true;
if (other_column->IsUserEnabled && table->ColumnsEnabledCount <= 1)
menu_item_active = false;
if (MenuItem(name, NULL, other_column->IsUserEnabled, menu_item_active))
other_column->IsUserEnabledNextFrame = !other_column->IsUserEnabled;
bool menu_item_enabled = (column->Flags & ImGuiTableColumnFlags_NoHide) ? false : true;
if (column->IsUserEnabled && table->ColumnsEnabledCount <= 1)
menu_item_enabled = false;
if (is_reordering && (column->DisplayOrder < reorder_min_order || column->DisplayOrder > reorder_max_order))
menu_item_enabled = false;
if (MenuItemForColumnReorder(name, column->IsUserEnabled, menu_item_enabled))
column->IsUserEnabledNextFrame = !column->IsUserEnabled;
// Drag to reorder
// FIXME: It is currently not possible to reorder columns marked with ImGuiTableColumnFlags_NoHide.
if (IsItemActive() && IsMouseDragging(0) && g.ActiveIdSource == ImGuiInputSource_Mouse && (table->Flags & ImGuiTableFlags_Reorderable))
{
g.ActiveIdHasBeenEditedBefore = true; // Disable toggle in MenuItemForColumnReorder() + start dimming to display allowed reorder targets.
table->ReorderColumn = (ImGuiTableColumnIdx)column_n;
if (!IsItemHovered())
{
int reorder_dir = (g.IO.MousePos.y < (g.LastItemData.Rect.Min.y + g.LastItemData.Rect.Max.y) * 0.5f) ? -1 : +1;
float reorder_amount = (reorder_dir < 0 ? g.LastItemData.Rect.Min.y - g.IO.MousePos.y : g.IO.MousePos.y - g.LastItemData.Rect.Max.y) / g.LastItemData.Rect.GetHeight();
int dst_order = column->DisplayOrder + (int)ImCeil(reorder_amount) * reorder_dir; // Estimated target order, will be validated and clamped.
TableQueueSetColumnDisplayOrder(table, column_n, dst_order);
}
}
}
PopItemFlag();
}
@@ -4051,7 +4120,7 @@ void ImGui::DebugNodeTable(ImGuiTable* table)
BulletText("ColumnsGivenWidth: %.1f, ColumnsAutoFitWidth: %.1f, InnerWidth: %.1f%s", table->ColumnsGivenWidth, table->ColumnsAutoFitWidth, table->InnerWidth, table->InnerWidth == 0.0f ? " (auto)" : "");
BulletText("CellPaddingX: %.1f, CellSpacingX: %.1f/%.1f, OuterPaddingX: %.1f", table->CellPaddingX, table->CellSpacingX1, table->CellSpacingX2, table->OuterPaddingX);
BulletText("HoveredColumnBody: %d, HoveredColumnBorder: %d", table->HoveredColumnBody, table->HoveredColumnBorder);
BulletText("ResizedColumn: %d, ReorderColumn: %d, HeldHeaderColumn: %d", table->ResizedColumn, table->ReorderColumn, table->HeldHeaderColumn);
BulletText("ResizedColumn: %d, HeldHeaderColumn: %d, ReorderColumn: %d", table->LastResizedColumn, table->LastHeldHeaderColumn, table->ReorderColumn);
for (int n = 0; n < table->InstanceCurrent + 1; n++)
{
ImGuiTableInstanceData* table_instance = TableGetInstanceData(table, n);