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Add a searchbar to Draggable Lists #82

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Add a searchbar to Draggable Lists #82

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04e2299
search bar
Rainymei Apr 26, 2026
f9e166f
search bar plead2
Rainymei Apr 26, 2026
28abbbf
search bar plead3
Rainymei Apr 26, 2026
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71 changes: 59 additions & 12 deletions .../java/io/github/notenoughupdates/moulconfig/gui/editors/GuiOptionEditorDraggableList.java
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@
import io.github.notenoughupdates.moulconfig.common.text.StructuredText;
import io.github.notenoughupdates.moulconfig.gui.GuiComponent;
import io.github.notenoughupdates.moulconfig.gui.GuiImmediateContext;
import io.github.notenoughupdates.moulconfig.gui.KeyboardEvent;
import io.github.notenoughupdates.moulconfig.gui.MouseEvent;
import io.github.notenoughupdates.moulconfig.gui.component.*;
import io.github.notenoughupdates.moulconfig.internal.*;
Expand Down Expand Up @@ -332,6 +333,23 @@ private void reorderElements(int width, int mouseX, int mouseY) {

GuiComponent makeDropDownOverlay() {
return new GuiComponent() {
boolean hasRequestedFocus = false;
List<Object> remaining = new ArrayList<>();
List<Object> filteredRemaining = new ArrayList<>();
String searchText = "";

{
recalculateRemaining();
requestFocus();
}

void recalculateRemaining() {
remaining = new ArrayList<>(exampleText.keySet());
remaining.removeAll(activeText);
filteredRemaining = remaining.stream()
.filter(r -> getExampleText(r).getText().toLowerCase().contains(searchText.toLowerCase()))
.collect(Collectors.toList());
}

@Override
public int getWidth() {
Expand All @@ -340,22 +358,40 @@ public int getWidth() {

@Override
public int getHeight() {
List<Object> remaining = new ArrayList<>(exampleText.keySet());
remaining.removeAll(activeText);
return -1 + 12 * remaining.size();
return 11 + 12 * filteredRemaining.size();
}

@Override
public boolean keyboardEvent(@NotNull KeyboardEvent event, @NotNull GuiImmediateContext context) {
if (event instanceof KeyboardEvent.CharTyped) {
var typed = (KeyboardEvent.CharTyped) event;
searchText = searchText + typed.getChar();
recalculateRemaining();
return true;
} else if (event instanceof KeyboardEvent.KeyPressed) {
var pressed = (KeyboardEvent.KeyPressed) event;
if (pressed.getKeycode() == 259 && pressed.getPressed()) {
// if backspace, remove last character
if (!searchText.isEmpty()) {
searchText = searchText.substring(0, searchText.length() - 1);
recalculateRemaining();
return true;
}
}
}
return super.keyboardEvent(event, context);
}

@Override
public boolean mouseEvent(@NotNull MouseEvent mouseEvent, @NotNull GuiImmediateContext context) {
if (mouseEvent instanceof MouseEvent.Click) {
var click = (MouseEvent.Click) mouseEvent;
if (click.getMouseState() && context.isHovered()) {
List<Object> remaining = new ArrayList<>(exampleText.keySet());
remaining.removeAll(activeText);
int dropdownY = -1;
for (Object indexObject : remaining) {
int dropdownY = 13;
for (Object indexObject : filteredRemaining) {
if (context.translated(0, dropdownY + 3, context.getWidth(), 10).isHovered()) {
activeText.add(indexObject);
recalculateRemaining();
return true;
}
dropdownY += 12;
Expand All @@ -369,9 +405,11 @@ public boolean mouseEvent(@NotNull MouseEvent mouseEvent, @NotNull GuiImmediateC

@Override
public void render(@NotNull GuiImmediateContext context) {
List<Object> remaining = new ArrayList<>(exampleText.keySet());
remaining.removeAll(activeText);
if (remaining.isEmpty()) {
if (!hasRequestedFocus) {
hasRequestedFocus = true;
requestFocus();
}
if (filteredRemaining.isEmpty() && searchText.isEmpty()) {
closeOverlay();
return;
}
Expand All @@ -394,9 +432,18 @@ public void render(@NotNull GuiImmediateContext context) {
outline
); //Bottom
renderContext.drawColoredRect(1, 1, dropdownWidth - 1, dropdownHeight - 1, main); //Middle
renderContext.drawColoredRect(1, 13, dropdownWidth - 1, 14, 0xffd0d0d0);

int dropdownY = -1;
for (Object indexObject : remaining) {
context.getRenderContext().drawStringScaledMaxWidth(
StructuredText.of(searchText), fr, 3, 3, false,
dropdownWidth - 16, 0xffd0d0d0
);
if (System.currentTimeMillis() % 1000 > 500) {
int cursorX = 3 + fr.getStringWidth(searchText);
renderContext.drawColoredRect(cursorX, 3, cursorX + 1, 11, 0xffffffff);
}
int dropdownY = 13;
for (Object indexObject : filteredRemaining) {
StructuredText str = getExampleText(indexObject);
if (str.getText().isEmpty()) {
str = StructuredText.of("<NONE>");
Expand Down