diff --git a/imgui/src/popups.rs b/imgui/src/popups.rs
index 2e4cb9f..4b5ebb3 100644
--- a/imgui/src/popups.rs
+++ b/imgui/src/popups.rs
@@ -11,12 +11,12 @@ use crate::Ui;
 /// # use imgui::*;
 /// # let mut imgui = Context::create();
 /// # let ui = imgui.frame();
-/// if ui.button(im_str!("Show modal")) {
-///     ui.open_popup(im_str!("modal"));
+/// if ui.button("Show modal") {
+///     ui.open_popup("modal");
 /// }
-/// if let Some(_token) = ui.popup_modal("modal").begin_popup() {
+/// if let Some(_token) = ui.begin_modal_popup("modal") {
 ///     ui.text("Content of my modal");
-///     if ui.button(im_str!("OK")) {
+///     if ui.button("OK") {
 ///         ui.close_current_popup();
 ///     }
 /// };
diff --git a/imgui/src/widget/color_editors.rs b/imgui/src/widget/color_editors.rs
index 6b7a6cf..44480ca 100644
--- a/imgui/src/widget/color_editors.rs
+++ b/imgui/src/widget/color_editors.rs
@@ -179,8 +179,7 @@ bitflags! {
 /// # let mut imgui = Context::create();
 /// # let ui = imgui.frame();
 /// # let mut color = [0.0, 0.0, 0.0, 1.0];
-/// let ce = ColorEdit4::new("color_edit", &mut color);
-/// if ce.build(&ui) {
+/// if ui.color_edit4("color_edit", &mut color) {
 ///   println!("The color was changed");
 /// }
 /// ```
@@ -400,8 +399,7 @@ impl Ui {
 /// # let mut imgui = Context::create();
 /// # let ui = imgui.frame();
 /// # let mut color = [0.0, 0.0, 0.0, 1.0];
-/// let ce = ColorEdit4::new("color_edit", &mut color);
-/// if ce.build(&ui) {
+/// if ui.color_edit4("color_edit", &mut color) {
 ///   println!("The color was changed");
 /// }
 /// ```
@@ -619,8 +617,7 @@ impl Ui {
 /// # let mut imgui = Context::create();
 /// # let ui = imgui.frame();
 /// # let mut color = [0.0, 0.0, 0.0, 1.0];
-/// let cp = ColorPicker4::new("color_picker", &mut color);
-/// if cp.build(&ui) {
+/// if ui.color_picker4("color_picker", &mut color) {
 ///   println!("A color was picked");
 /// }
 /// ```
@@ -843,8 +840,7 @@ impl Ui {
 /// # let mut imgui = Context::create();
 /// # let ui = imgui.frame();
 /// # let mut color = [0.0, 0.0, 0.0, 1.0];
-/// let cp = ColorPicker4::new("color_picker", &mut color);
-/// if cp.build(&ui) {
+/// if ui.color_picker4("color_picker", &mut color) {
 ///   println!("A color was picked");
 /// }
 /// ```
@@ -1078,8 +1074,9 @@ impl Ui {
 /// # use imgui::*;
 /// # let mut imgui = Context::create();
 /// # let ui = imgui.frame();
-/// ColorButton::new(im_str!("color_button"), [1.0, 0.0, 0.0, 1.0])
-///     .build(&ui);
+/// if ui.color_button("color_button", [1.0, 0.0, 0.0, 1.0]) {
+///     println!("pressed!");
+/// }
 /// ```
 #[derive(Copy, Clone, Debug)]
 #[must_use]