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scrolling text fixed positioning

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This commit is contained in:
Harrison Deng 2017-05-04 12:55:26 -05:00
parent c6a80e9e57
commit 991ff711e6
3 changed files with 17 additions and 13 deletions
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5
core/src/zero1hd/polyjet/ui/builders/MusicSelectable.java
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@ -20,6 +20,7 @@ import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.scenes.scene2d.ui.Button;
import com.badlogic.gdx.scenes.scene2d.ui.Image;
import com.badlogic.gdx.scenes.scene2d.ui.Label;
import com.badlogic.gdx.scenes.scene2d.ui.ScrollPane;
import com.badlogic.gdx.scenes.scene2d.ui.Skin;
import com.badlogic.gdx.scenes.scene2d.ui.Table;
import com.badlogic.gdx.utils.Align;
@ -102,8 +103,8 @@ public class MusicSelectable extends Button implements Disposable {
}
public void addInfoToPanel() {
displayName = new ScrollText(songName, skin, true);
public void addInfoToPanel(ScrollPane scroller) {
displayName = new ScrollText(songName, skin, true, scroller);
defaults().align(Align.top);

11
core/src/zero1hd/polyjet/ui/builders/ScrollText.java
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@ -6,6 +6,7 @@ import com.badlogic.gdx.graphics.g2d.GlyphLayout;
import com.badlogic.gdx.math.Rectangle;
import com.badlogic.gdx.scenes.scene2d.Actor;
import com.badlogic.gdx.scenes.scene2d.InputEvent;
import com.badlogic.gdx.scenes.scene2d.ui.ScrollPane;
import com.badlogic.gdx.scenes.scene2d.ui.Skin;
import com.badlogic.gdx.scenes.scene2d.ui.Widget;
import com.badlogic.gdx.scenes.scene2d.utils.ClickListener;
@ -25,10 +26,11 @@ public class ScrollText extends Widget {
private boolean currentlyHovering;
private float textOffset;
public ScrollText(String text, Skin skin, boolean scrollOnHover) {
private ScrollPane scrollCoords;
public ScrollText(String text, Skin skin, boolean scrollOnHover, ScrollPane scrollCoords) {
super();
setName(text);
this.scrollCoords = scrollCoords;
this.scrollOnHover = scrollOnHover;
this.text = text;
@ -71,13 +73,12 @@ public class ScrollText extends Widget {
@Override
public void layout() {
clipBounds.set(getParent().getX()+getX(), getParent().getY()+getY(), getWidth(), getHeight());
clipBounds.set(getParent().getX()+getX()-scrollCoords.getVisualScrollX(), getParent().getY()+getY(), getWidth(), getHeight());
super.layout();
}
@Override
public void act(float delta) {
clipBounds.setPosition(getParent().getX()+getX(), getParent().getY()+getY());
if (fontWidth > clipBounds.getWidth()) {
if (scrollOnHover) {
if ((int) textOffset != 0 || currentlyHovering) {
@ -100,7 +101,7 @@ public class ScrollText extends Widget {
@Override
public void draw(Batch batch, float parentAlpha) {
validate();
clipBounds.setX(getParent().getX()+getX()+scrollCoords.getWidget().getX());
getStage().calculateScissors(clipBounds, scissors);
batch.flush();

14
core/src/zero1hd/polyjet/ui/pages/MusicSelectionPage.java
View File

@ -7,7 +7,6 @@ import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.Preferences;
import com.badlogic.gdx.files.FileHandle;
import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.math.MathUtils;
import com.badlogic.gdx.scenes.scene2d.Actor;
import com.badlogic.gdx.scenes.scene2d.actions.Actions;
import com.badlogic.gdx.scenes.scene2d.ui.Image;
@ -27,6 +26,7 @@ public class MusicSelectionPage extends Page {
Preferences musicFileAnnotation;
private Polyjet core;
private volatile Label status;
private volatile ScrollPane musicChoiceScroller;
public MusicSelectionPage(final Polyjet core, final MainMenu mainMenu) {
super("Select music", core.defaultSkin);
@ -52,13 +52,14 @@ public class MusicSelectionPage extends Page {
addActor(loading);
status = new Label("Loading: ", core.defaultSkin, "sub-font", core.defaultSkin.getColor("default"));
status.setPosition(loading.getX()+loading.getWidth()+12f, loading.getY()-15f);
status.setPosition(loading.getX()+loading.getWidth()+12f, loading.getY());
addActor(status);
musicChoices = new Table();
musicChoices.defaults().pad(10f);
ScrollPane musicChoiceScroller = new ScrollPane(musicChoices);
musicChoiceScroller = new ScrollPane(musicChoices);
musicChoiceScroller.setScrollingDisabled(false, true);
musicChoiceScroller.setSize(getWidth(), getHeight()*0.85f);
addActor(musicChoiceScroller);
}
@ -92,7 +93,7 @@ public class MusicSelectionPage extends Page {
public void run() {
Gdx.app.debug("Music Search Thread", "Finished loading: " + selectable.getName());
musicChoices.add(selectable).prefSize(256, 0.8f*getHeight());
selectable.addInfoToPanel();
selectable.addInfoToPanel(musicChoiceScroller);
}
});
System.out.println(music);
@ -100,8 +101,9 @@ public class MusicSelectionPage extends Page {
status.setText("Loading: " + prog + "%");
}
loading.clearActions();
status.setText("Done!");
status.remove();
loading.remove();
} else {
loading.clearActions();
status.setText("No music found.");