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Tables: fixed matching width of synchronized tables when only some (not all) instances have a vertical scrollbar. (#5920)

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ocornut
2022-12-08 19:53:57 +01:00
parent 0949acb6e6
commit 317b33d647
4 changed files with 22 additions and 4 deletions
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9
imgui_demo.cpp
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@@ -5043,18 +5043,23 @@ static void ShowDemoWindowTables()
if (ImGui::TreeNode("Synced instances"))
{
HelpMarker("Multiple tables with the same identifier will share their settings, width, visibility, order etc.");
static ImGuiTableFlags flags = ImGuiTableFlags_Resizable | ImGuiTableFlags_Reorderable | ImGuiTableFlags_Hideable | ImGuiTableFlags_Borders | ImGuiTableFlags_SizingFixedFit | ImGuiTableFlags_NoSavedSettings;
ImGui::CheckboxFlags("ImGuiTableFlags_ScrollY", &flags, ImGuiTableFlags_ScrollY);
ImGui::CheckboxFlags("ImGuiTableFlags_SizingFixedFit", &flags, ImGuiTableFlags_SizingFixedFit);
for (int n = 0; n < 3; n++)
{
char buf[32];
sprintf(buf, "Synced Table %d", n);
bool open = ImGui::CollapsingHeader(buf, ImGuiTreeNodeFlags_DefaultOpen);
if (open && ImGui::BeginTable("Table", 3, ImGuiTableFlags_Resizable | ImGuiTableFlags_Reorderable | ImGuiTableFlags_Hideable | ImGuiTableFlags_Borders | ImGuiTableFlags_SizingFixedFit | ImGuiTableFlags_NoSavedSettings))
if (open && ImGui::BeginTable("Table", 3, flags, ImVec2(0.0f, ImGui::GetTextLineHeightWithSpacing() * 5)))
{
ImGui::TableSetupColumn("One");
ImGui::TableSetupColumn("Two");
ImGui::TableSetupColumn("Three");
ImGui::TableHeadersRow();
for (int cell = 0; cell < 9; cell++)
const int cell_count = (n == 1) ? 27 : 9; // Make second table have a scrollbar to verify that additional decoration is not affecting column positions.
for (int cell = 0; cell < cell_count; cell++)
{
ImGui::TableNextColumn();
ImGui::Text("this cell %d", cell);