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Tables: clarify TableNextRow() row_height and adjust demo to make this clearer (demo height were arbitrary and therefore misleading).

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This commit is contained in:
ocornut 2025-11-26 18:25:30 +01:00
parent c36162fc6c
commit 9c75ef5a61
3 changed files with 8 additions and 4 deletions
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7
imgui_demo.cpp
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@ -6509,7 +6509,7 @@ static void DemoWindowTables()
ImGui::TableNextColumn();
ImGui::Text("A0 Row 0");
{
float rows_height = TEXT_BASE_HEIGHT * 2;
float rows_height = (TEXT_BASE_HEIGHT * 2.0f) + (ImGui::GetStyle().CellPadding.y * 2.0f);
if (ImGui::BeginTable("table_nested2", 2, ImGuiTableFlags_Borders | ImGuiTableFlags_Resizable | ImGuiTableFlags_Reorderable | ImGuiTableFlags_Hideable))
{
ImGui::TableSetupColumn("B0");
@ -6551,7 +6551,7 @@ static void DemoWindowTables()
{
for (int row = 0; row < 8; row++)
{
float min_row_height = (float)(int)(TEXT_BASE_HEIGHT * 0.30f * row);
float min_row_height = (float)(int)(TEXT_BASE_HEIGHT * 0.30f * row + ImGui::GetStyle().CellPadding.y * 2.0f);
ImGui::TableNextRow(ImGuiTableRowFlags_None, min_row_height);
ImGui::TableNextColumn();
ImGui::Text("min_row_height = %.2f", min_row_height);
@ -6655,9 +6655,10 @@ static void DemoWindowTables()
ImGui::SameLine();
if (ImGui::BeginTable("table3", 3, ImGuiTableFlags_Borders | ImGuiTableFlags_RowBg, ImVec2(TEXT_BASE_WIDTH * 30, 0.0f)))
{
const float rows_height = TEXT_BASE_HEIGHT * 1.5f + ImGui::GetStyle().CellPadding.y * 2.0f;
for (int row = 0; row < 3; row++)
{
ImGui::TableNextRow(0, TEXT_BASE_HEIGHT * 1.5f);
ImGui::TableNextRow(0, rows_height);
for (int column = 0; column < 3; column++)
{
ImGui::TableNextColumn();