diff --git a/src/imgui_impl.ts b/src/imgui_impl.ts
index 96718c3..a5dad20 100644
--- a/src/imgui_impl.ts
+++ b/src/imgui_impl.ts
@@ -279,6 +279,11 @@
         app.renderer.plugins.interaction.addListener("mousedown", this.mouseDown.bind(this));
         app.renderer.plugins.interaction.addListener("mouseup", this.mouseUp.bind(this));
         app.ticker.add(this.updateInternal.bind(this));
+
+        this.interactive = false;
+        this.interactiveChildren = true;
+
+        this.surface.interactive = false;
     }
     withContext(cb: () => void)
     {
@@ -287,13 +292,17 @@
     }
     mouseDown(e: PIXI.interaction.InteractionEvent): void
     {
-        this.io.MouseDown[mouse_button_map[0]] = true;
-        console.log("DOWN");
+        if (!this.io.WantCaptureMouse || app.renderer.plugins.interaction.hitTest(app.renderer.plugins.interaction.mouse.global) == this.surface)
+        {
+            this.io.MouseDown[mouse_button_map[0]] = true;
+        }
     }
     mouseUp(e: PIXI.interaction.InteractionEvent): void
     {
-        this.io.MouseDown[mouse_button_map[0]] = false;
-        console.log("UP");
+        if (!this.io.WantCaptureMouse || app.renderer.plugins.interaction.hitTest(app.renderer.plugins.interaction.mouse.global) == this.surface)
+        {
+            this.io.MouseDown[mouse_button_map[0]] = false;
+        }
     }
     resize(sizeX: number, sizeY: number)
     {
@@ -468,6 +477,8 @@
         ImGui.Render();
 
         app.renderer.render(this.imgui, this.tex);
+
+        this.surface.interactive = this.io.WantCaptureMouse;
     }
 }
 

diff --git a/src/imgui_impl.ts b/src/imgui_impl.ts
index 96718c3..a5dad20 100644
--- a/src/imgui_impl.ts
+++ b/src/imgui_impl.ts
@@ -279,6 +279,11 @@
         app.renderer.plugins.interaction.addListener("mousedown", this.mouseDown.bind(this));
         app.renderer.plugins.interaction.addListener("mouseup", this.mouseUp.bind(this));
         app.ticker.add(this.updateInternal.bind(this));
+
+        this.interactive = false;
+        this.interactiveChildren = true;
+
+        this.surface.interactive = false;
     }
     withContext(cb: () => void)
     {
@@ -287,13 +292,17 @@
     }
     mouseDown(e: PIXI.interaction.InteractionEvent): void
     {
-        this.io.MouseDown[mouse_button_map[0]] = true;
-        console.log("DOWN");
+        if (!this.io.WantCaptureMouse || app.renderer.plugins.interaction.hitTest(app.renderer.plugins.interaction.mouse.global) == this.surface)
+        {
+            this.io.MouseDown[mouse_button_map[0]] = true;
+        }
     }
     mouseUp(e: PIXI.interaction.InteractionEvent): void
     {
-        this.io.MouseDown[mouse_button_map[0]] = false;
-        console.log("UP");
+        if (!this.io.WantCaptureMouse || app.renderer.plugins.interaction.hitTest(app.renderer.plugins.interaction.mouse.global) == this.surface)
+        {
+            this.io.MouseDown[mouse_button_map[0]] = false;
+        }
     }
     resize(sizeX: number, sizeY: number)
     {
@@ -468,6 +477,8 @@
         ImGui.Render();
 
         app.renderer.render(this.imgui, this.tex);
+
+        this.surface.interactive = this.io.WantCaptureMouse;
     }
 }
 
diff --git a/src/main.ts b/src/main.ts
index 61306c1..475cc3b 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -61,8 +61,8 @@
 
     let styleCb: () => void = () => { ImGui.StyleColorsLight(); };
 
-    const imgui: ImGuiWindow = new ImGuiWindow(512, 512, update);
-    const imgui2: ImGuiWindow = new ImGuiWindow(512, 512, update);
+    const imgui: ImGuiWindow = new ImGuiWindow(512, 512, makeUpdate());
+    const imgui2: ImGuiWindow = new ImGuiWindow(512, 512, makeUpdate2());
     imgui2.x = 200;
     imgui2.y = 400;
 
@@ -77,19 +77,35 @@
     resizeFunc();
 }
 
-let windowOpen: boolean = true;
-let text: string = "text";
-function update(timeElapsed: number): void
+function makeUpdate(): (timeElapsed: number) => void
 {
-    //ImGui.SetNextWindowPos(new ImVec2(0, 0));
-    ImGui.SetNextWindowSize(new ImVec2(500, 500), ImGui.ImGuiCond.Always);
-    ImGui.Begin("Test Window"); 
-    if (ImGui.Button("Add Text"))
+    let text: string = "text";
+    return (timeElapsed: number) =>
     {
-        text += "A";
-    }
-    ImGui.Text(text);
-    ImGui.End();
+        ImGui.SetNextWindowPos(new ImVec2(0, 0));
+        ImGui.SetNextWindowSize(new ImVec2(500, 500), ImGui.ImGuiCond.Always);
+        ImGui.Begin("Test Window"); 
+        if (ImGui.Button("Add Text"))
+        {
+            text += "A";
+        }
+        ImGui.Text(text);
+        ImGui.End();
+    };
+}
+
+function makeUpdate2(): (timeElapsed: number) => void
+{
+    let text:string = "";
+    return (timeElapsed: number) =>
+    {
+        ImGui.SetNextWindowPos(new ImVec2(0, 0));
+        ImGui.SetNextWindowSize(new ImVec2(500, 500), ImGui.ImGuiCond.Always);
+        ImGui.Begin("Test Window 2"); 
+        ImGui.InputText("Input: ", (_ = text) => text = _);
+        ImGui.Text(text);
+        ImGui.End();
+    };
 }
 
 (function()