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Tables: internal tidying up, calculate WidthAuto in first loop of layout + TableSetupColumn() with unspecified stretch weight leaves it at -1.0f (unset) rather than overrding default. Amend 3b3503e.

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Both changes are intended to have no side-effects. Committed separately from upcoming commit for easier future bissecting.
Small demo fix.
This commit is contained in:
ocornut
2020-12-25 16:10:12 +01:00
parent 68faa16e1d
commit eb88fee052
3 changed files with 31 additions and 31 deletions
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11
imgui_demo.cpp
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@ -4080,15 +4080,15 @@ static void ShowDemoWindowTables()
static int column_count = 3;
PushStyleCompact();
ImGui::SetNextItemWidth(TEXT_BASE_WIDTH * 22);
ImGui::PushItemWidth(TEXT_BASE_WIDTH * 30);
ImGui::Combo("Contents", &contents_type, "Short Text\0Long Text\0Button\0Fill Button\0InputText\0");
if (contents_type == CT_FillButton)
{
ImGui::SameLine();
HelpMarker("Be mindful that using right-alignment (e.g. size.x = -FLT_MIN) creates a feedback loop where contents width can feed into auto-column width can feed into contents width.");
}
ImGui::SetNextItemWidth(TEXT_BASE_WIDTH * 22);
ImGui::DragInt("Columns", &column_count, 0.1f, 1, 64, "%d", ImGuiSliderFlags_AlwaysClamp);
ImGui::PopItemWidth();
ImGui::CheckboxFlags("ImGuiTableFlags_BordersInnerH", &flags, ImGuiTableFlags_BordersInnerH);
ImGui::CheckboxFlags("ImGuiTableFlags_BordersOuterH", &flags, ImGuiTableFlags_BordersOuterH);
ImGui::CheckboxFlags("ImGuiTableFlags_BordersInnerV", &flags, ImGuiTableFlags_BordersInnerV);
@ -4181,13 +4181,14 @@ static void ShowDemoWindowTables()
static float inner_width = 1000.0f;
PushStyleCompact();
ImGui::PushID("flags3");
ImGui::PushItemWidth(TEXT_BASE_WIDTH * 30);
ImGui::CheckboxFlags("ImGuiTableFlags_ScrollX", &flags3, ImGuiTableFlags_ScrollX);
if (ImGui::CheckboxFlags("ImGuiTableFlags_SizingPolicyStretch", &flags3, ImGuiTableFlags_SizingPolicyStretch))
flags3 &= ~ImGuiTableFlags_SizingPolicyFixed; // Can't specify both sizing polices so we clear the other
if (ImGui::CheckboxFlags("ImGuiTableFlags_SizingPolicyFixed", &flags3, ImGuiTableFlags_SizingPolicyFixed))
flags3 &= ~ImGuiTableFlags_SizingPolicyStretch; // Can't specify both sizing polices so we clear the other
ImGui::SetNextItemWidth(TEXT_BASE_WIDTH * 10.0f);
ImGui::DragFloat("inner_width", &inner_width, 1.0f, 0.0f, FLT_MAX, "%.1f");
ImGui::PopItemWidth();
ImGui::PopID();
PopStyleCompact();
if (ImGui::BeginTable("##table3", 7, flags3 | ImGuiTableFlags_SizingPolicyStretch | ImGuiTableFlags_ContextMenuInBody, outer_size, inner_width))
@ -4853,8 +4854,8 @@ static void ShowDemoWindowTables()
ImGui::TableSetupColumn("ID", ImGuiTableColumnFlags_DefaultSort | ImGuiTableColumnFlags_WidthFixed | ImGuiTableColumnFlags_NoHide, -1.0f, MyItemColumnID_ID);
ImGui::TableSetupColumn("Name", ImGuiTableColumnFlags_WidthFixed, -1.0f, MyItemColumnID_Name);
ImGui::TableSetupColumn("Action", ImGuiTableColumnFlags_NoSort | ImGuiTableColumnFlags_WidthFixed, -1.0f, MyItemColumnID_Action);
ImGui::TableSetupColumn("Quantity", ImGuiTableColumnFlags_PreferSortDescending, 1.0f, MyItemColumnID_Quantity);
ImGui::TableSetupColumn("Description", ImGuiTableColumnFlags_WidthStretch, 1.0f, MyItemColumnID_Description);
ImGui::TableSetupColumn("Quantity", ImGuiTableColumnFlags_PreferSortDescending, -1.0f, MyItemColumnID_Quantity);
ImGui::TableSetupColumn("Description", ImGuiTableColumnFlags_WidthStretch, -1.0f, MyItemColumnID_Description);
ImGui::TableSetupColumn("Hidden", ImGuiTableColumnFlags_DefaultHide | ImGuiTableColumnFlags_NoSort);
ImGui::TableSetupScrollFreeze(freeze_cols, freeze_rows);