Function TableInitColumnDefaults

src/imgui/imgui_tables.cpp:1574–1595

Called in TableSetupColumn() when initializing and in TableLoadSettings() for defaults before applying stored settings. 'init_mask' specify which fields to initialize.

// Called in TableSetupColumn() when initializing and in TableLoadSettings() for defaults before applying stored settings.
// 'init_mask' specify which fields to initialize.
static void TableInitColumnDefaults(ImGuiTable* table, ImGuiTableColumn* column, ImGuiTableColumnFlags init_mask)
{
    ImGuiTableColumnFlags flags = column->Flags;
    if (init_mask & ImGuiTableFlags_Resizable)
    {
        float init_width_or_weight = column->InitStretchWeightOrWidth;
        column->WidthRequest = ((flags & ImGuiTableColumnFlags_WidthFixed) && init_width_or_weight > 0.0f) ? init_width_or_weight : -1.0f;
        column->StretchWeight = (init_width_or_weight > 0.0f && (flags & ImGuiTableColumnFlags_WidthStretch)) ? init_width_or_weight : -1.0f;
        if (init_width_or_weight > 0.0f) // Disable auto-fit if an explicit width/weight has been specified
            column->AutoFitQueue = 0x00;
    }
    if (init_mask & ImGuiTableFlags_Reorderable)
        column->DisplayOrder = (ImGuiTableColumnIdx)table->Columns.index_from_ptr(column);
    if (init_mask & ImGuiTableFlags_Hideable)
        column->IsUserEnabled = column->IsUserEnabledNextFrame = (flags & ImGuiTableColumnFlags_DefaultHide) ? 0 : 1;
    if (init_mask & ImGuiTableFlags_Sortable)
    {
        // Multiple columns using _DefaultSort will be reassigned unique SortOrder values when building the sort specs.
        column->SortOrder = (flags & ImGuiTableColumnFlags_DefaultSort) ? 0 : -1;
        column->SortDirection = (flags & ImGuiTableColumnFlags_DefaultSort) ? ((flags & ImGuiTableColumnFlags_PreferSortDescending) ? (ImS8)ImGuiSortDirection_Descending : (ImU8)(ImGuiSortDirection_Ascending)) : (ImS8)ImGuiSortDirection_None;
    }
}

// See "COLUMNS SIZING POLICIES" comments at the top of this file
// If (init_width_or_weight <= 0.0f) it is ignored