Update examples, glium is the leading renderer again

.travis.yml

@@ -30,5 +30,5 @@ script:
   - cargo test --all --verbose
   - cargo build --all --verbose --manifest-path imgui-examples/Cargo.toml
   - cargo test --all --verbose --manifest-path imgui-examples/Cargo.toml
-  - cargo build --all --verbose --manifest-path imgui-glium-examples/Cargo.toml
-  - cargo test --all --verbose --manifest-path imgui-glium-examples/Cargo.toml
+  - cargo build --all --verbose --manifest-path imgui-gfx-examples/Cargo.toml
+  - cargo test --all --verbose --manifest-path imgui-gfx-examples/Cargo.toml

Cargo.toml

@@ -33,6 +33,6 @@ members = [
 ]
 exclude = [
     "imgui-examples",
-    "imgui-glium-examples",
+    "imgui-gfx-examples",
     "imgui-sys-bindgen"
 ]

README.markdown

@@ -33,7 +33,7 @@ ui.window(im_str!("Hello world"))
 * Not horrible way of defining and passing null-terminated UTF-8 to ImGui.
   The macro `im_str!` needs to be used most of the time. For more
   information and justification for this design, please see [issue #7](https://github.com/Gekkio/imgui-rs/issues/7)
-* Parts of imgui\_demo.cpp reimplemented in Rust as an API usage example (examples/test\_window\_impl.rs)
+* Parts of imgui\_demo.cpp reimplemented in Rust as an API usage example (imgui-examples/examples/test\_window\_impl.rs)
 
 ## Important but unimplemented things
 
@@ -56,23 +56,23 @@ ui.window(im_str!("Hello world"))
     cd imgui-rs
     git submodule update --init --recursive
 
-Examples for gfx backend are under the imgui-examples directory.
-
-    cd imgui-examples
-    cargo test
-
-    cargo run --example hello_gfx
-
-Examples for glium backend are located into the imgui-glium-examples directory.
+Main examples are located in the imgui-examples directory.
 
     # At the reposity root
-    cd imgui-glium-examples
+    cd imgui-examples
     cargo test
 
     cargo run --example hello_world
     cargo run --example test_window
     cargo run --example test_window_impl
 
+Examples for the gfx backend are under the imgui-gfx-examples directory.
+
+    cd imgui-gfx-examples
+    cargo test
+
+    cargo run --example hello_gfx
+
 Note to Windows users:  You will need to use the *MSVC ABI* version of the Rust compiler along
 with its associated [dependencies](https://www.rust-lang.org/en-US/downloads.html#win-foot) to
 build this libary and run the examples.

imgui-examples/Cargo.toml

@@ -3,24 +3,15 @@ name = "imgui-examples"
 version = "0.0.24-pre"
 edition = "2018"
 authors = ["Joonas Javanainen <joonas.javanainen@gmail.com>", "imgui-rs contributors"]
-description = "imgui crate examples"
+description = "imgui crate examples using Glium backend"
 homepage = "https://github.com/Gekkio/imgui-rs"
 repository = "https://github.com/Gekkio/imgui-rs"
 license = "MIT/Apache-2.0"
 publish = false
 
-[features]
-opengl = ["imgui-gfx-renderer/opengl"]
-directx = ["imgui-gfx-renderer/directx"]
-default = ["opengl"]
-
 [dev-dependencies]
-gfx = "0.18"
-gfx_window_glutin = "0.30"
-glutin = "0.20"
+glium = { version = "0.25", default-features = true }
 imgui = { version = "0.0.24-pre", path = "../" }
-imgui-gfx-renderer = { version = "0.0.24-pre", path = "../imgui-gfx-renderer" }
+imgui-glium-renderer = { version = "0.0.24-pre", path = "../imgui-glium-renderer" }
 imgui-winit-support = { version = "0.0.24-pre", path = "../imgui-winit-support" }
-
-[target.'cfg(windows)'.dev-dependencies]
-gfx_window_dxgi = "0.19"
+image = "0.21"

imgui-gfx-examples/Cargo.toml

@@ -1,17 +1,26 @@
 [package]
-name = "imgui-glium-examples"
+name = "imgui-gfx-examples"
 version = "0.0.24-pre"
 edition = "2018"
 authors = ["Joonas Javanainen <joonas.javanainen@gmail.com>", "imgui-rs contributors"]
-description = "imgui crate examples using Glium backend"
+description = "imgui crate examples"
 homepage = "https://github.com/Gekkio/imgui-rs"
 repository = "https://github.com/Gekkio/imgui-rs"
 license = "MIT/Apache-2.0"
 publish = false
 
+[features]
+opengl = ["imgui-gfx-renderer/opengl"]
+directx = ["imgui-gfx-renderer/directx"]
+default = ["opengl"]
+
 [dev-dependencies]
-glium = { version = "0.25", default-features = true }
+gfx = "0.18"
+gfx_window_glutin = "0.31"
+glutin = "0.21"
 imgui = { version = "0.0.24-pre", path = "../" }
-imgui-glium-renderer = { version = "0.0.24-pre", path = "../imgui-glium-renderer" }
+imgui-gfx-renderer = { version = "0.0.24-pre", path = "../imgui-gfx-renderer" }
 imgui-winit-support = { version = "0.0.24-pre", path = "../imgui-winit-support" }
-image = "0.21"
+
+[target.'cfg(windows)'.dev-dependencies]
+gfx_window_dxgi = "0.19"

imgui-gfx-examples/README.md

@@ -1,4 +1,4 @@
-# `imgui-examples`
+# `imgui-gfx-examples`
 
 - Run with OpenGL backend: `cargo run --example hello_gfx`
 - Run with DirectX backend: `cargo run --example hello_gfx --features directx --no-default-features`

imgui-gfx-examples/examples/support_gfx/mod.rs

@@ -15,7 +15,7 @@ pub fn run<F: FnMut(&Ui) -> bool>(title: String, clear_color: [f32; 4], mut run_
     let builder = glutin::WindowBuilder::new()
         .with_title(title.to_owned())
         .with_dimensions(glutin::dpi::LogicalSize::new(1024f64, 768f64));
-    let (window, mut device, mut factory, mut main_color, mut main_depth) =
+    let (windowed_context, mut device, mut factory, mut main_color, mut main_depth) =
         gfx_window_glutin::init::<ColorFormat, DepthFormat>(builder, context, &events_loop)
         .expect("Failed to initalize graphics");
     let mut encoder: gfx::Encoder<_, _> = factory.create_command_buffer().into();
@@ -60,7 +60,7 @@ pub fn run<F: FnMut(&Ui) -> bool>(title: String, clear_color: [f32; 4], mut run_
     imgui.set_ini_filename(None);
 
     let mut platform = WinitPlatform::init(&mut imgui);
-    platform.attach_window(imgui.io_mut(), &window, HiDpiMode::Rounded);
+    platform.attach_window(imgui.io_mut(), &windowed_context.window(), HiDpiMode::Rounded);
 
     let hidpi_factor = platform.hidpi_factor();
     let font_size = (13.0 * hidpi_factor) as f32;
@@ -93,12 +93,12 @@ pub fn run<F: FnMut(&Ui) -> bool>(title: String, clear_color: [f32; 4], mut run_
 
     loop {
         events_loop.poll_events(|event| {
-            platform.handle_event(imgui.io_mut(), &window, &event);
+            platform.handle_event(imgui.io_mut(), &windowed_context.window(), &event);
 
             if let Event::WindowEvent { event, .. } = event {
                 match event {
                     WindowEvent::Resized(_) => {
-                        gfx_window_glutin::update_views(&window, &mut main_color, &mut main_depth)
+                        gfx_window_glutin::update_views(&windowed_context, &mut main_color, &mut main_depth)
                                                         },
                     WindowEvent::CloseRequested => quit = true,
                     _ => (),
@@ -110,7 +110,7 @@ pub fn run<F: FnMut(&Ui) -> bool>(title: String, clear_color: [f32; 4], mut run_
         }
 
         let io = imgui.io_mut();
-        platform.prepare_frame(io, &window).expect("Failed to start frame");
+        platform.prepare_frame(io, &windowed_context.window()).expect("Failed to start frame");
         last_frame = io.update_delta_time(last_frame);
 
         let ui = imgui.frame();
@@ -123,7 +123,7 @@ pub fn run<F: FnMut(&Ui) -> bool>(title: String, clear_color: [f32; 4], mut run_
             .render(&mut factory, &mut encoder, &mut main_color, ui)
             .expect("Rendering failed");
         encoder.flush(&mut device);
-        window.swap_buffers().unwrap();
+        windowed_context.swap_buffers().unwrap();
         device.cleanup();
     }
 }