Demo: Added extra demo in the Basic Horizontal Layout section. (#1977) + PR guidelines
diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
index 7b04314..9e00ae8 100644
--- a/.github/pull_request_template.md
+++ b/.github/pull_request_template.md
@@ -1,6 +1,7 @@
- When adding a feature, please describe the usage context (how you intend to use it, why you need it, etc.).
- When fixing a warning or compilation problem, please post the compiler log and specify the version and OS you are using.
- Try to attach screenshots to clarify the context and demonstrate the feature at a glance.
+- Make sure your code follows the coding style already used in imgui (spaces instead of tabs, "local_variable", "FunctionName", "MemberName", etc.).
- Make sure you create a branch for the pull request. In Git, 1 PR is associated to 1 branch. If you keep pushing to the same branch after you submitted the PR, your new commits will appear in the PR.
- You can read [CONTRIBUTING.md](https://github.com/ocornut/imgui/blob/master/.github/CONTRIBUTING.md) for more details.
diff --git a/imgui_demo.cpp b/imgui_demo.cpp
index 74b8843..5e2e423 100644
--- a/imgui_demo.cpp
+++ b/imgui_demo.cpp
@@ -1533,10 +1533,26 @@
ImGui::PopItemWidth();
// Dummy
- ImVec2 sz(30,30);
- ImGui::Button("A", sz); ImGui::SameLine();
- ImGui::Dummy(sz); ImGui::SameLine();
- ImGui::Button("B", sz);
+ ImVec2 button_sz(40,40);
+ ImGui::Button("A", button_sz); ImGui::SameLine();
+ ImGui::Dummy(button_sz); ImGui::SameLine();
+ ImGui::Button("B", button_sz);
+
+ // Manually wrapping (we should eventually provide this as an automatic layout feature, but for now you can do it manually)
+ ImGui::Text("Manually wrapping:");
+ ImGuiStyle& style = ImGui::GetStyle();
+ int buttons_count = 20;
+ float window_visible_x2 = ImGui::GetWindowPos().x + ImGui::GetWindowContentRegionMax().x;
+ for (int n = 0; n < buttons_count; n++)
+ {
+ ImGui::PushID(n);
+ ImGui::Button("Box", button_sz);
+ float last_button_x2 = ImGui::GetItemRectMax().x;
+ float next_button_x2 = last_button_x2 + style.ItemSpacing.x + button_sz.x; // Expected position if next button was on same line
+ if (n + 1 < buttons_count && next_button_x2 < window_visible_x2)
+ ImGui::SameLine();
+ ImGui::PopID();
+ }
ImGui::TreePop();
}
