[API] Dear ImGui v1.83

example/build.gradle

@@ -8,8 +8,12 @@ repositories {
 
 application {
     mainClass = 'Main'
-    if (libPath) {
+    try {
-        applicationDefaultJvmArgs = ["-Dimgui.library.path=$libPath"]
+        if (libPath) {
+            applicationDefaultJvmArgs = ["-Dimgui.library.path=$libPath"]
+        }
+    } catch (ignored) {
+        // ignore
     }
 }
 

imgui-binding/src/main/java/imgui/ImDrawData.java

@@ -71,7 +71,7 @@ public final class ImDrawData extends ImGuiStruct {
      * Ignore if never using images or multiple fonts atlas.
      */
     public native int getCmdListCmdBufferTextureId(int cmdListIdx, int cmdBufferIdx); /*
-        return (intptr_t)IM_DRAW_DATA->CmdLists[cmdListIdx]->CmdBuffer[cmdBufferIdx].TextureId;
+        return (intptr_t)IM_DRAW_DATA->CmdLists[cmdListIdx]->CmdBuffer[cmdBufferIdx].GetTexID();
     */
 
     /**

imgui-binding/src/main/java/imgui/ImGui.java

@@ -4718,24 +4718,24 @@ public class ImGui {
     // - Use DockSpace() to create an explicit dock node _within_ an existing window. See Docking demo for details.
     // - DockSpace() needs to be submitted _before_ any window they can host. If you use a dockspace, submit it early in your app.
 
-    public static void dockSpace(int imGuiID) {
+    public static int dockSpace(int imGuiID) {
-        nDockSpace(imGuiID, 0, 0, 0, 0);
+        return nDockSpace(imGuiID, 0, 0, 0, 0);
     }
 
-    public static void dockSpace(int imGuiID, float sizeX, float sizeY) {
+    public static int dockSpace(int imGuiID, float sizeX, float sizeY) {
-        nDockSpace(imGuiID, sizeX, sizeY, 0, 0);
+        return nDockSpace(imGuiID, sizeX, sizeY, 0, 0);
     }
 
-    public static void dockSpace(int imGuiID, float sizeX, float sizeY, int imGuiDockNodeFlags) {
+    public static int dockSpace(int imGuiID, float sizeX, float sizeY, int imGuiDockNodeFlags) {
-        nDockSpace(imGuiID, sizeX, sizeY, imGuiDockNodeFlags, 0);
+        return nDockSpace(imGuiID, sizeX, sizeY, imGuiDockNodeFlags, 0);
     }
 
-    public static void dockSpace(int imGuiID, float sizeX, float sizeY, int imGuiDockNodeFlags, ImGuiWindowClass imGuiWindowClass) {
+    public static int dockSpace(int imGuiID, float sizeX, float sizeY, int imGuiDockNodeFlags, ImGuiWindowClass imGuiWindowClass) {
-        nDockSpace(imGuiID, sizeX, sizeY, imGuiDockNodeFlags, imGuiWindowClass.ptr);
+        return nDockSpace(imGuiID, sizeX, sizeY, imGuiDockNodeFlags, imGuiWindowClass.ptr);
     }
 
-    private static native void nDockSpace(int imGuiID, float sizeX, float sizeY, int imGuiDockNodeFlags, long windowClassPtr); /*
+    private static native int nDockSpace(int imGuiID, float sizeX, float sizeY, int imGuiDockNodeFlags, long windowClassPtr); /*
-        ImGui::DockSpace(imGuiID, ImVec2(sizeX, sizeY), imGuiDockNodeFlags, windowClassPtr != 0 ? (ImGuiWindowClass*)windowClassPtr : NULL);
+        return ImGui::DockSpace(imGuiID, ImVec2(sizeX, sizeY), imGuiDockNodeFlags, windowClassPtr != 0 ? (ImGuiWindowClass*)windowClassPtr : NULL);
     */
 
     public static int dockSpaceOverViewport() {

imgui-binding/src/main/java/imgui/ImGuiIO.java

@@ -593,20 +593,6 @@ public final class ImGuiIO extends ImGuiStruct {
         IO->ConfigDockingNoSplit = value;
     */
 
-    /**
-     * Enable docking with holding Shift key (reduce visual noise, allows dropping in wider space)
-     */
-    public native boolean getConfigDockingWithShift(); /*
-        return IO->ConfigDockingWithShift;
-    */
-
-    /**
-     * Enable docking with holding Shift key (reduce visual noise, allows dropping in wider space)
-     */
-    public native void setConfigDockingWithShift(boolean value); /*
-        IO->ConfigDockingWithShift = value;
-    */
-
     /**
      * [BETA] [FIXME: This currently creates regression with auto-sizing and general overhead]
      * Make every single floating window display within a docking node.

imgui-lwjgl3/src/main/java/imgui/glfw/ImGuiImplGlfw.java

@@ -68,6 +68,7 @@ public class ImGuiImplGlfw {
 
     // Mouse cursors provided by GLFW
     private final long[] mouseCursors = new long[ImGuiMouseCursor.COUNT];
+    private final long[] keyOwnerWindows = new long[512];
 
     // Empty array to fill ImGuiIO.NavInputs with zeroes
     private final float[] emptyNavInputs = new float[ImGuiNavInput.COUNT];
@@ -139,10 +140,14 @@ public class ImGuiImplGlfw {
 
         final ImGuiIO io = ImGui.getIO();
 
-        if (action == GLFW_PRESS) {
+        if (key >= 0 && key < keyOwnerWindows.length) {
-            io.setKeysDown(key, true);
+            if (action == GLFW_PRESS) {
-        } else if (action == GLFW_RELEASE) {
+                io.setKeysDown(key, true);
-            io.setKeysDown(key, false);
+                keyOwnerWindows[key] = windowId;
+            } else if (action == GLFW_RELEASE) {
+                io.setKeysDown(key, false);
+                keyOwnerWindows[key] = 0;
+            }
         }
 
         io.setKeyCtrl(io.getKeysDown(GLFW_KEY_LEFT_CONTROL) || io.getKeysDown(GLFW_KEY_RIGHT_CONTROL));
@@ -603,12 +608,20 @@ public class ImGuiImplGlfw {
         }
     }
 
-    private static final class DestroyWindowFunction extends ImPlatformFuncViewport {
+    private final class DestroyWindowFunction extends ImPlatformFuncViewport {
         @Override
         public void accept(final ImGuiViewport vp) {
             final ImGuiViewportDataGlfw data = (ImGuiViewportDataGlfw) vp.getPlatformUserData();
 
             if (data != null && data.windowOwned) {
+                // Release any keys that were pressed in the window being destroyed and are still held down,
+                // because we will not receive any release events after window is destroyed.
+                for (int i = 0; i < keyOwnerWindows.length; i++) {
+                    if (keyOwnerWindows[i] == data.window) {
+                        keyCallback(data.window, i, 0, GLFW_RELEASE, 0); // Later params are only used for main viewport, on which this function is never called.
+                    }
+                }
+
                 glfwDestroyWindow(data.window);
             }