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ShowTestWindow: fixed "undo" button of custom rendering applet + default size

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features/sdl_renderer3_multiviewports
ocornut ago%!(EXTRA string=10 years)
parent 2af8e0238c
commit d251204564
1 changed files with 2 additions and 1 deletions
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  1. 3
      imgui.cpp

3
imgui.cpp
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@ -9230,6 +9230,7 @@ static void ShowExampleAppManipulatingWindowTitle(bool* opened)
static void ShowExampleAppCustomRendering(bool* opened) static void ShowExampleAppCustomRendering(bool* opened)
{ {
ImGui::SetNextWindowSize(ImVec2(300,350), ImGuiSetCond_FirstUseEver);
if (!ImGui::Begin("Example: Custom Rendering", opened)) if (!ImGui::Begin("Example: Custom Rendering", opened))
{ {
ImGui::End(); ImGui::End();
@ -9244,7 +9245,7 @@ static void ShowExampleAppCustomRendering(bool* opened)
static ImVector<ImVec2> points; static ImVector<ImVec2> points;
static bool adding_line = false; static bool adding_line = false;
if (ImGui::Button("Clear")) points.clear(); if (ImGui::Button("Clear")) points.clear();
if (points.size() > 2) { ImGui::SameLine(); if (ImGui::Button("Undo")) points.pop_back(); } if (points.size() >= 2) { ImGui::SameLine(); if (ImGui::Button("Undo")) { points.pop_back(); points.pop_back(); } }
ImGui::Text("Left-click and drag to add lines"); ImGui::Text("Left-click and drag to add lines");
ImGui::Text("Right-click to undo"); ImGui::Text("Right-click to undo");

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