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begin work on scroll-text

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This commit is contained in:
Harrison Deng 2017-05-02 09:24:46 -05:00
parent a97f435a52
commit df5eea0a1b
3 changed files with 52 additions and 10 deletions
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15
core/src/zero1hd/polyjet/ui/builders/MusicSelectable.java
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@ -31,7 +31,7 @@ public class MusicSelectable extends Button implements Disposable {
private byte[] albumWorkBytes; private byte[] albumWorkBytes;
private Image imageIcon; private Image imageIcon;
private Label displayName; private ScrollText displayName;
private Label runTime; private Label runTime;
private Skin skin; private Skin skin;
public MusicSelectable(FileHandle musicFile, Preferences musicData, final Skin skin, Texture defaultAlbumC) { public MusicSelectable(FileHandle musicFile, Preferences musicData, final Skin skin, Texture defaultAlbumC) {
@ -71,10 +71,12 @@ public class MusicSelectable extends Button implements Disposable {
ratedDifficulty = musicData.getInteger(songName + ":difficulty"); ratedDifficulty = musicData.getInteger(songName + ":difficulty");
} }
public void addInfoToPanel(float width) {
displayName = new Label(songName, skin); public void addInfoToPanel() {
displayName.setWrap(true); debug();
add(displayName).prefWidth(width-5).spaceBottom(20f);
displayName = new ScrollText(songName, skin);
add(displayName).fillX().spaceBottom(20f);
row(); row();
@ -100,8 +102,7 @@ public class MusicSelectable extends Button implements Disposable {
} }
Gdx.app.debug("UI", "album cover invalid or null for image: " + songName); Gdx.app.debug("UI", "album cover invalid or null for image: " + songName);
} }
add(imageIcon).prefSize(width, width); add(imageIcon);
} }
public int getPreviousTop() { public int getPreviousTop() {

42
core/src/zero1hd/polyjet/ui/builders/ScrollText.java Executable file
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@ -0,0 +1,42 @@
package zero1hd.polyjet.ui.builders;
import com.badlogic.gdx.graphics.g2d.Batch;
import com.badlogic.gdx.graphics.g2d.BitmapFont;
import com.badlogic.gdx.math.Rectangle;
import com.badlogic.gdx.scenes.scene2d.ui.Skin;
import com.badlogic.gdx.scenes.scene2d.ui.Widget;
import com.badlogic.gdx.scenes.scene2d.utils.ScissorStack;
public class ScrollText extends Widget {
Rectangle scissors = new Rectangle();
Rectangle clipBounds = new Rectangle();
String text;
BitmapFont font;
public ScrollText(String text, Skin skin) {
this.text = text;
font = skin.getFont("default-font");
setWidth(20f);
setHeight(40f);
}
@Override
public void layout() {
clipBounds.setPosition(getX(), getY());
clipBounds.setSize(getWidth(), getHeight());
super.layout();
}
@Override
public void draw(Batch batch, float parentAlpha) {
ScissorStack.calculateScissors(getStage().getCamera(), batch.getTransformMatrix(), clipBounds, scissors);
if (ScissorStack.pushScissors(scissors)) {
font.draw(batch, text, getX(), getY());
batch.flush();
ScissorStack.popScissors();
};
super.draw(batch, parentAlpha);
}
}

5
core/src/zero1hd/polyjet/ui/pages/MusicSelectionPage.java
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@ -81,11 +81,10 @@ public class MusicSelectionPage extends Page {
for (int music = 0; music < musicFiles.length; music++) { for (int music = 0; music < musicFiles.length; music++) {
final MusicSelectable selectable = new MusicSelectable(musicFiles[music], musicFileAnnotation, core.defaultSkin, core.assetManager.get("defaultCover.png", Texture.class)); final MusicSelectable selectable = new MusicSelectable(musicFiles[music], musicFileAnnotation, core.defaultSkin, core.assetManager.get("defaultCover.png", Texture.class));
Gdx.app.postRunnable(new Runnable() { Gdx.app.postRunnable(new Runnable() {
@Override @Override
public void run() { public void run() {
selectable.addInfoToPanel(0.2f*getWidth()-20); musicChoices.add(selectable).size(0.2f*getWidth(), 0.8f*getHeight());
musicChoices.add(selectable).prefSize(0.2f*getWidth(), 0.8f*getHeight()); selectable.addInfoToPanel();
} }
}); });
} }