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Revert "Tables: rework TableSetColumnDisplayOrder() to take src_order. (#9312)"

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This reverts commit 7be8076e9b.
Not a good idea as it's easier to reason and persist column index.
+ clear ReorderColumnDstOrder properly in reinit.
This commit is contained in:
ocornut
2026-04-01 17:53:55 +02:00
parent 9fedea83f0
commit 2ac782fbed
2 changed files with 18 additions and 16 deletions
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28
imgui_tables.cpp
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@@ -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->ReorderColumnSrcOrder = 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++)
@@ -703,9 +703,9 @@ void ImGui::TableBeginApplyRequests(ImGuiTable* table)
if (table->InstanceCurrent == 0)
{
table->HeldHeaderColumn = -1;
if (table->ReorderColumnSrcOrder != -1 && table->ReorderColumnDstOrder != -1)
if (table->ReorderColumn != -1 && table->ReorderColumnDstOrder != -1)
{
TableSetColumnDisplayOrder(table, table->ReorderColumnSrcOrder, table->ReorderColumnDstOrder);
TableSetColumnDisplayOrder(table, table->ReorderColumn, table->ReorderColumnDstOrder);
table->ReorderColumnDstOrder = -1;
}
}
@@ -721,16 +721,17 @@ void ImGui::TableBeginApplyRequests(ImGuiTable* table)
}
// Apply immediately. See TableQueueSetColumnDisplayOrder() for additional checks/constraints.
void ImGui::TableSetColumnDisplayOrder(ImGuiTable* table, int src_order, int dst_order)
void ImGui::TableSetColumnDisplayOrder(ImGuiTable* table, int column_n, int dst_order)
{
IM_ASSERT(src_order >= 0 && src_order < table->ColumnsCount);
IM_ASSERT(column_n >= 0 && column_n < table->ColumnsCount);
IM_ASSERT(dst_order >= 0 && dst_order < table->ColumnsCount);
ImGuiTableColumn* src_column = &table->Columns[column_n];
const int src_order = src_column->DisplayOrder;
if (src_order == dst_order)
return;
const int reorder_dir = (dst_order < src_order) ? -1 : +1;
ImGuiTableColumn* src_column = &table->Columns[table->DisplayOrderToIndex[src_order]];
src_column->DisplayOrder = (ImGuiTableColumnIdx)dst_order;
for (int order_n = src_order + reorder_dir; order_n != dst_order + reorder_dir; order_n += reorder_dir)
table->Columns[table->DisplayOrderToIndex[order_n]].DisplayOrder -= (ImGuiTableColumnIdx)reorder_dir;
@@ -744,9 +745,10 @@ void ImGui::TableSetColumnDisplayOrder(ImGuiTable* table, int src_order, int dst
}
// Reorder requested by user interaction.
void ImGui::TableQueueSetColumnDisplayOrder(ImGuiTable* table, int src_order, int dst_order)
void ImGui::TableQueueSetColumnDisplayOrder(ImGuiTable* table, int column_n, int dst_order)
{
ImGuiTableColumn* src_column = &table->Columns[table->DisplayOrderToIndex[src_order]];
ImGuiTableColumn* src_column = &table->Columns[column_n];
int src_order = src_column->DisplayOrder;
// Verify that we don't cross the frozen column limit.
// TableSetupScrollFreeze() enforce a display order range for frozen columns. Reordering across the frozen column barrier is illegal and will be undone.
@@ -758,7 +760,7 @@ void ImGui::TableQueueSetColumnDisplayOrder(ImGuiTable* table, int src_order, in
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)
return;
table->ReorderColumnSrcOrder = (ImGuiTableColumnIdx)src_order;
table->ReorderColumn = (ImGuiTableColumnIdx)src_order;
table->ReorderColumnDstOrder = (ImGuiTableColumnIdx)dst_order;
}
@@ -3246,10 +3248,10 @@ void ImGui::TableHeader(const char* label)
table->InstanceInteracted = table->InstanceCurrent;
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)
TableQueueSetColumnDisplayOrder(table, column->DisplayOrder, prev_column->DisplayOrder);
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)
TableQueueSetColumnDisplayOrder(table, column->DisplayOrder, next_column->DisplayOrder);
TableQueueSetColumnDisplayOrder(table, column_n, next_column->DisplayOrder);
}
// Sort order arrow
@@ -3271,7 +3273,7 @@ void ImGui::TableHeader(const char* label)
}
// Handle clicking on column header to adjust Sort Order
if (pressed && table->ReorderColumnSrcOrder != column->DisplayOrder)
if (pressed && table->ReorderColumn != column_n)
{
ImGuiSortDirection sort_direction = TableGetColumnNextSortDirection(column);
TableSetColumnSortDirection(column_n, sort_direction, g.IO.KeyShift);
@@ -4062,7 +4064,7 @@ 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, HeldHeaderColumn: %d, ReorderColumn Orders: %d->%d", table->ResizedColumn, table->HeldHeaderColumn, table->ReorderColumnSrcOrder, table->ReorderColumnDstOrder);
BulletText("ResizedColumn: %d, HeldHeaderColumn: %d, ReorderColumn: %d", table->ResizedColumn, table->HeldHeaderColumn, table->ReorderColumn);
for (int n = 0; n < table->InstanceCurrent + 1; n++)
{
ImGuiTableInstanceData* table_instance = TableGetInstanceData(table, n);