Fix text alignment not working with TextFieldWidget

src/main/java/com/cleanroommc/modularui/drawable/text/TextRenderer.java

@@ -92,7 +92,7 @@ protected void drawMeasuredLines(List<Line> measuredLines) {
             draw(measuredLine.text, x0, y0);
             y0 += (int) getFontHeight();
         }
-        this.lastActualWidth = this.maxWidth > 0 ? Math.min(maxW, this.maxWidth) : maxW;
+        this.lastActualWidth = maxW;
         this.lastActualHeight = measuredLines.size() * getFontHeight();
         this.lastTrimmedWidth = Math.max(0, this.lastActualWidth - this.scale);
         this.lastTrimmedHeight = Math.max(0, this.lastActualHeight - this.scale);
@@ -193,11 +193,11 @@ public List<String> wrapLine(String line) {
         return this.maxWidth > 0 ? getFontRenderer().listFormattedStringToWidth(line, (int) (this.maxWidth / this.scale)) : Collections.singletonList(line);
     }
 
-    public boolean wouldFit(List<String> text) {
+    public boolean wouldFit(List<String> text, boolean shouldCheckWidth) {
         if (this.maxHeight > 0 && this.maxHeight < text.size() * getFontHeight() - this.scale) {
             return false;
         }
-        if (this.maxWidth > 0) {
+        if (this.maxWidth > 0 && shouldCheckWidth) {
             for (String line : text) {
                 if (this.maxWidth < getFontRenderer().getStringWidth(line)) {
                     return false;
@@ -240,7 +240,7 @@ protected int getStartX(float lineWidth) {
 
     protected int getStartX(float maxWidth, float lineWidth) {
         if (this.alignment.x > 0 && maxWidth > 0) {
-            return (int) (this.x + (maxWidth * this.alignment.x) - lineWidth * this.alignment.x);
+            return Math.max(this.x, (int) (this.x + (maxWidth * this.alignment.x) - lineWidth * this.alignment.x));
         }
         return this.x;
     }

src/main/java/com/cleanroommc/modularui/test/TestTile.java

@@ -269,7 +269,7 @@ public ModularPanel buildUI(PosGuiData guiData, PanelSyncManager syncManager, UI
                                                                                 .overlay(IKey.str("Button 2")))
                                                                         .child(new TextFieldWidget()
                                                                                 .size(60, 18)
-                                                                                .paddingTop(1)
+                                                                                .setTextAlignment(Alignment.Center)
                                                                                 .value(SyncHandlers.string(() -> this.value, val -> this.value = val))
                                                                                 .margin(0, 2)
                                                                                 .hintText("hint"))

src/main/java/com/cleanroommc/modularui/widgets/textfield/BaseTextFieldWidget.java

@@ -119,7 +119,7 @@ protected void setupDrawText(ModularGuiContext context, WidgetTextFieldTheme wid
         this.renderer.setSimulate(false);
         this.renderer.setPos(getArea().getPadding().getLeft(), getArea().getPadding().getTop());
         this.renderer.setScale(this.scale);
-        this.renderer.setAlignment(this.textAlignment, -1, getArea().paddedHeight());
+        this.renderer.setAlignment(this.textAlignment, getArea().paddedWidth(), getArea().paddedHeight());
     }
 
     protected void drawText(ModularGuiContext context, WidgetTextFieldTheme widgetTheme) {
@@ -226,7 +226,7 @@ public void onMouseDrag(int mouseButton, long timeSinceClick) {
             case Keyboard.KEY_ESCAPE:
                 if (ModularUIConfig.escRestoreLastText) {
                     this.handler.clear();
-                    this.handler.insert(this.lastText);
+                    this.handler.insert(this.lastText, canScrollHorizontally());
                 }
                 getContext().removeFocus();
                 return Result.SUCCESS;
@@ -267,7 +267,7 @@ public void onMouseDrag(int mouseButton, long timeSinceClick) {
                 this.handler.delete();
             }
             // paste copied text in marked text
-            this.handler.insert(GuiScreen.getClipboardString().replace("§", ""));
+            this.handler.insert(GuiScreen.getClipboardString().replace("§", ""), canScrollHorizontally());
             return Result.SUCCESS;
         } else if (GuiScreen.isKeyComboCtrlX(keyCode) && this.handler.hasTextMarked()) {
             // copy and delete copied text
@@ -283,12 +283,16 @@ public void onMouseDrag(int mouseButton, long timeSinceClick) {
                 this.handler.delete();
             }
             // insert typed char
-            this.handler.insert(String.valueOf(character));
+            this.handler.insert(String.valueOf(character), canScrollHorizontally());
             return Result.SUCCESS;
         }
         return Result.STOP;
     }
 
+    public boolean canScrollHorizontally() {
+        return getScrollArea().getScrollX() != null;
+    }
+
     public int getMaxLines() {
         return this.handler.getMaxLines();
     }

src/main/java/com/cleanroommc/modularui/widgets/textfield/TextFieldHandler.java

@@ -273,14 +273,15 @@ public boolean test(String text) {
         return this.maxLines > 1 || ((this.pattern == null || this.pattern.matcher(text).matches()) && (this.maxCharacters < 0 || this.maxCharacters >= text.length()));
     }
 
-    public void insert(String text) {
-        insert(Arrays.asList(text.split("\n")));
+    public void insert(String text, boolean hasHorizontalScrolling) {
+        insert(Arrays.asList(text.split("\n")), hasHorizontalScrolling);
     }
 
-    public void insert(List<String> text) {
+    public void insert(List<String> text, boolean hasHorizontalScrolling) {
         List<String> copy = new ArrayList<>(this.text);
         Point point = insert(copy, text);
-        if (point == null || copy.size() > this.maxLines || !this.renderer.wouldFit(copy)) return;
+        // if we can scroll horizontally, we have virtually an infinite amount of space and don't need to check width
+        if (point == null || copy.size() > this.maxLines || !this.renderer.wouldFit(copy, !hasHorizontalScrolling)) return;
         this.text.clear();
         this.text.addAll(copy);
         setCursor(point, true);
@@ -409,4 +410,4 @@ public GuiContext getGuiContext() {
     public void setGuiContext(GuiContext guiContext) {
         this.guiContext = guiContext;
     }
-}
+}