Demonstrate old/legacy Columns API! [2020: Columns are under-featured and not maintained. Prefer using the more flexible and powerful BeginTable() API!]
| 7689 | // Demonstrate old/legacy Columns API! |
| 7690 | // [2020: Columns are under-featured and not maintained. Prefer using the more flexible and powerful BeginTable() API!] |
| 7691 | static void DemoWindowColumns() |
| 7692 | { |
| 7693 | bool open = ImGui::TreeNode("Legacy Columns API"); |
| 7694 | ImGui::SameLine(); |
| 7695 | HelpMarker("Columns() is an old API! Prefer using the more flexible and powerful BeginTable() API!"); |
| 7696 | if (!open) |
| 7697 | return; |
| 7698 | |
| 7699 | // Basic columns |
| 7700 | if (ImGui::TreeNode("Basic")) |
| 7701 | { |
| 7702 | IMGUI_DEMO_MARKER("Columns (legacy API)/Basic"); |
| 7703 | ImGui::Text("Without border:"); |
| 7704 | ImGui::Columns(3, "mycolumns3", false); // 3-ways, no border |
| 7705 | ImGui::Separator(); |
| 7706 | for (int n = 0; n < 14; n++) |
| 7707 | { |
| 7708 | char label[32]; |
| 7709 | sprintf(label, "Item %d", n); |
| 7710 | if (ImGui::Selectable(label)) {} |
| 7711 | //if (ImGui::Button(label, ImVec2(-FLT_MIN,0.0f))) {} |
| 7712 | ImGui::NextColumn(); |
| 7713 | } |
| 7714 | ImGui::Columns(1); |
| 7715 | ImGui::Separator(); |
| 7716 | |
| 7717 | ImGui::Text("With border:"); |
| 7718 | ImGui::Columns(4, "mycolumns"); // 4-ways, with border |
| 7719 | ImGui::Separator(); |
| 7720 | ImGui::Text("ID"); ImGui::NextColumn(); |
| 7721 | ImGui::Text("Name"); ImGui::NextColumn(); |
| 7722 | ImGui::Text("Path"); ImGui::NextColumn(); |
| 7723 | ImGui::Text("Hovered"); ImGui::NextColumn(); |
| 7724 | ImGui::Separator(); |
| 7725 | const char* names[3] = { "One", "Two", "Three" }; |
| 7726 | const char* paths[3] = { "/path/one", "/path/two", "/path/three" }; |
| 7727 | static int selected = -1; |
| 7728 | for (int i = 0; i < 3; i++) |
| 7729 | { |
| 7730 | char label[32]; |
| 7731 | sprintf(label, "%04d", i); |
| 7732 | if (ImGui::Selectable(label, selected == i, ImGuiSelectableFlags_SpanAllColumns)) |
| 7733 | selected = i; |
| 7734 | bool hovered = ImGui::IsItemHovered(); |
| 7735 | ImGui::NextColumn(); |
| 7736 | ImGui::Text(names[i]); ImGui::NextColumn(); |
| 7737 | ImGui::Text(paths[i]); ImGui::NextColumn(); |
| 7738 | ImGui::Text("%d", hovered); ImGui::NextColumn(); |
| 7739 | } |
| 7740 | ImGui::Columns(1); |
| 7741 | ImGui::Separator(); |
| 7742 | ImGui::TreePop(); |
| 7743 | } |
| 7744 | |
| 7745 | if (ImGui::TreeNode("Borders")) |
| 7746 | { |
| 7747 | IMGUI_DEMO_MARKER("Columns (legacy API)/Borders"); |
| 7748 | // NB: Future columns API should allow automatic horizontal borders. |
no test coverage detected