Improve resize API

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

@@ -4,6 +4,8 @@ package imgui;
  * Use this class to customize your ImGui input.
  */
 public final class ImGuiInputTextData {
+    private static final short DEFAULT_RESIZE_FACTOR = 10;
+
     /**
      * If not empty, then other chars which are different from provided will be filtered during the {@link ImGui#inputText}
      * and {@link ImGui#inputTextMultiline} methods.
@@ -13,10 +15,16 @@ public final class ImGuiInputTextData {
     /**
      * If true, then string will be resized during the the {@link ImGui#inputText} and {@link ImGui#inputTextMultiline} methods.
      * Alternatively you can provide {@link imgui.enums.ImGuiInputTextFlags#CallbackResize} flag to the input text widgets to enable string resizing.
-     * Resize factor of the string could be modified by changing {@link ImString#resizeFactor} field.
+     * Resize factor of the string could be modified by changing {@link #resizeFactor} field.
      */
     public boolean isResizable;
 
+    /**
+     * String will be resized to the value equal to a new size plus this resize factor.
+     * Default value is 10.
+     */
+    public int resizeFactor = DEFAULT_RESIZE_FACTOR;
+
     int size;
     boolean isDirty;
     boolean isResized = false;