Use renderers to render push button form field appearance

DEVSIX-7359

Author: AnhelinaM

src/main/java/com/itextpdf/html2pdf/attach/impl/tags/ButtonTagWorker.java

@@ -45,7 +45,6 @@ This file is part of the iText (R) project.
 import com.itextpdf.forms.form.FormProperty;
 import com.itextpdf.forms.form.element.Button;
 import com.itextpdf.forms.form.element.IFormField;
-import com.itextpdf.forms.form.element.InputButton;
 import com.itextpdf.html2pdf.attach.ITagWorker;
 import com.itextpdf.html2pdf.attach.ProcessorContext;
 import com.itextpdf.html2pdf.attach.util.AccessiblePropHelper;
@@ -139,9 +138,9 @@ public IPropertyContainer getElementResult() {
                 div.getChildren().clear();
                 formField = button;
             } else {
-                InputButton inputButton = new InputButton(name);
+                Button inputButton = new Button(name);
                 inputButton.setProperty(FormProperty.FORM_ACCESSIBILITY_LANGUAGE, lang);
-                inputButton.setProperty(FormProperty.FORM_FIELD_VALUE, fallbackContent.toString().trim());
+                inputButton.setValue(fallbackContent.toString().trim());
                 formField = inputButton;
             }
         }

src/main/java/com/itextpdf/html2pdf/attach/impl/tags/InputTagWorker.java

@@ -45,8 +45,8 @@ This file is part of the iText (R) project.
 import com.itextpdf.commons.utils.ExperimentalFeatures;
 import com.itextpdf.commons.utils.MessageFormatUtil;
 import com.itextpdf.forms.form.FormProperty;
+import com.itextpdf.forms.form.element.Button;
 import com.itextpdf.forms.form.element.CheckBox;
-import com.itextpdf.forms.form.element.InputButton;
 import com.itextpdf.forms.form.element.InputField;
 import com.itextpdf.forms.form.element.Radio;
 import com.itextpdf.html2pdf.attach.ITagWorker;
@@ -138,8 +138,7 @@ public InputTagWorker(IElementNode element, ProcessorContext context) {
                 formElement.setProperty(FormProperty.FORM_FIELD_PASSWORD_FLAG, true);
             }
         } else if (AttributeConstants.SUBMIT.equals(inputType) || AttributeConstants.BUTTON.equals(inputType)) {
-            formElement = new InputButton(name);
-            formElement.setProperty(FormProperty.FORM_FIELD_VALUE, value);
+            formElement = new Button(name).setSingleLineValue(value);
         } else if (AttributeConstants.CHECKBOX.equals(inputType)) {
             CheckBox cb = new CheckBox(name);
             String checked = element.getAttribute(AttributeConstants.CHECKED);

src/test/java/com/itextpdf/html2pdf/element/FormTest.java

@@ -175,7 +175,8 @@ public void buttonSplit01Test() throws IOException, InterruptedException {
 
     @Test
     @LogMessages(messages = {
-            @LogMessage(messageTemplate = LayoutLogMessageConstant.ELEMENT_DOES_NOT_FIT_AREA, count = 2),
+            @LogMessage(messageTemplate = LayoutLogMessageConstant.ELEMENT_DOES_NOT_FIT_AREA, count = 4),
+            @LogMessage(messageTemplate = FormsLogMessageConstants.INPUT_FIELD_DOES_NOT_FIT, count = 2)
     })
     public void buttonSplit02Test() throws IOException, InterruptedException {
         runTest("buttonSplit02");
@@ -184,6 +185,7 @@ public void buttonSplit02Test() throws IOException, InterruptedException {
     @Test
     @LogMessages(messages = {
             @LogMessage(messageTemplate = LayoutLogMessageConstant.ELEMENT_DOES_NOT_FIT_AREA, count = 2),
+            @LogMessage(messageTemplate = FormsLogMessageConstants.INPUT_FIELD_DOES_NOT_FIT, count = 2)
     })
     public void buttonSplit03Test() throws IOException, InterruptedException {
         runTest("buttonSplit03");