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xo-imgui: imgui_ex4: proper resize impl

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This commit is contained in:
Roland Conybeare 2025-09-24 00:55:31 -04:00
commit f902f93800
4 changed files with 126 additions and 27 deletions
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6
xo-imgui/example/ex4/imgui_ex4.cpp
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@ -112,6 +112,7 @@ namespace {
// Create a simple ImGui window
ImGui::Begin("Hello, Vulkan + SDL2!");
ImGui::Text("This is a minimal ImGui + Vulkan + SDL2 example!");
ImGui::Checkbox("demo window", &p_draw_state->show_demo_window_);
ImGui::SliderFloat("float", p_f, 0.0f, 1.0f);
if (ImGui::Button("Button"))
++(*p_counter);
@ -120,6 +121,11 @@ namespace {
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)",
1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
ImGui::End();
// 1. big demo window
if (p_draw_state->show_demo_window_)
ImGui::ShowDemoWindow(&p_draw_state->show_demo_window_);
// Rendering
ImGui::Render();
return ImGui::GetDrawData();