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WIP Menus: Added example menu, move app examples to a sub-menu (#126)

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NB: menus do not react on click yet, with popup-style blocking of other
inputs yet
features/sdl_renderer3_multiviewports
ocornut ago%!(EXTRA string=10 years)
parent 09abf11e56
commit a17c930d1f
1 changed files with 69 additions and 48 deletions
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  1. 117
      imgui.cpp

117
imgui.cpp
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@ -10032,6 +10032,7 @@ static void ShowExampleAppAutoResize(bool* opened);
static void ShowExampleAppFixedOverlay(bool* opened);
static void ShowExampleAppManipulatingWindowTitle(bool* opened);
static void ShowExampleAppCustomRendering(bool* opened);
static void ShowExampleMenuFile();
// Demonstrate ImGui features (unfortunately this makes this function a little bloated!)
void ImGui::ShowTestWindow(bool* opened)
@ -10065,6 +10066,7 @@ void ImGui::ShowTestWindow(bool* opened)
static bool no_move = false;
static bool no_scrollbar = false;
static bool no_collapse = false;
static bool no_menu = false;
static float bg_alpha = 0.65f;
// Demonstrate the various window flags. Typically you would just use the default.
@ -10075,6 +10077,7 @@ void ImGui::ShowTestWindow(bool* opened)
if (no_move) window_flags |= ImGuiWindowFlags_NoMove;
if (no_scrollbar) window_flags |= ImGuiWindowFlags_NoScrollbar;
if (no_collapse) window_flags |= ImGuiWindowFlags_NoCollapse;
if (!no_menu) window_flags |= ImGuiWindowFlags_MenuBar;
if (!ImGui::Begin("ImGui Test", opened, ImVec2(550,680), bg_alpha, window_flags))
{
// Early out if the window is collapsed, as an optimization.
@ -10092,6 +10095,28 @@ void ImGui::ShowTestWindow(bool* opened)
//ImGui::Text("WantCaptureMouse: %d", ImGui::GetIO().WantCaptureMouse);
//ImGui::Text("WantCaptureKeyboard: %d", ImGui::GetIO().WantCaptureKeyboard);
// Menu
if (ImGui::BeginMenuBar())
{
if (ImGui::BeginMenu("Menu"))
{
ShowExampleMenuFile();
ImGui::EndMenu();
}
if (ImGui::BeginMenu("Examples"))
{
ImGui::MenuItem("Metrics", NULL, &show_app_metrics);
ImGui::MenuItem("Console", NULL, &show_app_console);
ImGui::MenuItem("Long text display", NULL, &show_app_long_text);
ImGui::MenuItem("Auto-resizing window", NULL, &show_app_auto_resize);
ImGui::MenuItem("Simple overlay", NULL, &show_app_fixed_overlay);
ImGui::MenuItem("Manipulating window title", NULL, &show_app_manipulating_window_title);
ImGui::MenuItem("Custom rendering", NULL, &show_app_custom_rendering);
ImGui::EndMenu();
}
ImGui::EndMenuBar();
}
ImGui::Spacing();
if (ImGui::CollapsingHeader("Help"))
{
@ -10107,6 +10132,7 @@ void ImGui::ShowTestWindow(bool* opened)
ImGui::Checkbox("no move", &no_move); ImGui::SameLine(150);
ImGui::Checkbox("no scrollbar", &no_scrollbar); ImGui::SameLine(300);
ImGui::Checkbox("no collapse", &no_collapse);
ImGui::Checkbox("no menu", &no_menu);
ImGui::SliderFloat("bg alpha", &bg_alpha, 0.0f, 1.0f);
if (ImGui::TreeNode("Style"))
@ -10374,43 +10400,7 @@ void ImGui::ShowTestWindow(bool* opened)
ImGui::OpenPopup("context menu");
if (ImGui::BeginPopup("context menu"))
{
ImGui::MenuItem("New");
ImGui::MenuItem("Open", "Ctrl+O");
if (ImGui::BeginMenu("Open Recent"))
{
ImGui::MenuItem("fish_hat.c");
ImGui::MenuItem("fish_hat.inl");
ImGui::MenuItem("fish_hat.h");
if (ImGui::BeginMenu("More.."))
{
ImGui::MenuItem("Hello");
ImGui::MenuItem("Sailor");
ImGui::EndMenu();
}
ImGui::EndMenu();
}
ImGui::MenuItem("Save", "Ctrl+S");
ImGui::MenuItem("Save As..");
ImGui::Separator();
if (ImGui::BeginMenu("Options"))
{
static bool enabled = true;
static float f = 0.5f;
ImGui::MenuItem("Enabled", "", &enabled);
ImGui::BeginChild("child", ImVec2(0, 60), true);
for (int i = 0; i < 10; i++)
ImGui::Text("Scrolling Text %d", i);
ImGui::EndChild();
ImGui::SliderFloat("Value", &f, 0.0f, 1.0f);
ImGui::EndMenu();
}
if (ImGui::BeginMenu("Colors"))
{
for (int i = 0; i < ImGuiCol_COUNT; i++)
ImGui::MenuItem(ImGui::GetStyleColName((ImGuiCol)i));
ImGui::EndMenu();
}
ImGui::MenuItem("Quit", "Alt+F4");
ShowExampleMenuFile();
ImGui::EndPopup();
}
ImGui::TreePop();
@ -11117,17 +11107,6 @@ void ImGui::ShowTestWindow(bool* opened)
}
}
if (ImGui::CollapsingHeader("App Examples"))
{
ImGui::Checkbox("Metrics", &show_app_metrics);
ImGui::Checkbox("Console", &show_app_console);
ImGui::Checkbox("Long text display", &show_app_long_text);
ImGui::Checkbox("Auto-resizing window", &show_app_auto_resize);
ImGui::Checkbox("Simple overlay", &show_app_fixed_overlay);
ImGui::Checkbox("Manipulating window title", &show_app_manipulating_window_title);
ImGui::Checkbox("Custom rendering", &show_app_custom_rendering);
}
ImGui::End();
}
@ -11201,6 +11180,48 @@ void ImGui::ShowMetricsWindow(bool* opened)
ImGui::End();
}
static void ShowExampleMenuFile()
{
ImGui::TextColored(ImGui::GetStyle().Colors[ImGuiCol_TextDisabled], "(dummy menu)");
ImGui::MenuItem("New");
ImGui::MenuItem("Open", "Ctrl+O");
if (ImGui::BeginMenu("Open Recent"))
{
ImGui::MenuItem("fish_hat.c");
ImGui::MenuItem("fish_hat.inl");
ImGui::MenuItem("fish_hat.h");
if (ImGui::BeginMenu("More.."))
{
ImGui::MenuItem("Hello");
ImGui::MenuItem("Sailor");
ImGui::EndMenu();
}
ImGui::EndMenu();
}
ImGui::MenuItem("Save", "Ctrl+S");
ImGui::MenuItem("Save As..");
ImGui::Separator();
if (ImGui::BeginMenu("Options"))
{
static bool enabled = true;
ImGui::MenuItem("Enabled", "", &enabled);
ImGui::BeginChild("child", ImVec2(0, 60), true);
for (int i = 0; i < 10; i++)
ImGui::Text("Scrolling Text %d", i);
ImGui::EndChild();
static float f = 0.5f;
ImGui::SliderFloat("Value", &f, 0.0f, 1.0f);
ImGui::EndMenu();
}
if (ImGui::BeginMenu("Colors"))
{
for (int i = 0; i < ImGuiCol_COUNT; i++)
ImGui::MenuItem(ImGui::GetStyleColName((ImGuiCol)i));
ImGui::EndMenu();
}
ImGui::MenuItem("Quit", "Alt+F4");
}
static void ShowExampleAppAutoResize(bool* opened)
{
if (!ImGui::Begin("Example: Auto-Resizing Window", opened, ImGuiWindowFlags_AlwaysAutoResize))

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