com.badlogic.gdx.scenes.scene2d.ui.WidgetGroup.draw()方法的使用及代码示例

x33g5p2x  于2022-02-03 转载在 其他  
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本文整理了Java中com.badlogic.gdx.scenes.scene2d.ui.WidgetGroup.draw()方法的一些代码示例，展示了WidgetGroup.draw()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。WidgetGroup.draw()方法的具体详情如下：
包路径：com.badlogic.gdx.scenes.scene2d.ui.WidgetGroup
类名称：WidgetGroup
方法名：draw

WidgetGroup.draw介绍

[英]If this method is overridden, the super method or #validate() should be called to ensure the widget group is laid out.
[中]如果覆盖了此方法，则应调用super方法或#validate（）以确保小部件组的布局。

代码示例

代码示例来源：origin: libgdx/libgdx

  1. public void draw (Batch batch, float parentAlpha) {
  2.   drawBackground(batch, parentAlpha);
  3.   Color color = getColor();
  4.   batch.setColor(color.r, color.g, color.b, color.a * parentAlpha);
  5.   float plusMinusWidth = Math.max(style.plus.getMinWidth(), style.minus.getMinWidth());
  6.   draw(batch, rootNodes, padding, plusMinusWidth);
  7.   super.draw(batch, parentAlpha); // Draw actors.
  8. }

代码示例来源：origin: libgdx/libgdx

  1. public void draw (Batch batch, float parentAlpha) {
  2.   drawBackground(batch, parentAlpha);
  3.   Color color = getColor();
  4.   batch.setColor(color.r, color.g, color.b, color.a * parentAlpha);
  5.   float plusMinusWidth = Math.max(style.plus.getMinWidth(), style.minus.getMinWidth());
  6.   draw(batch, rootNodes, padding, plusMinusWidth);
  7.   super.draw(batch, parentAlpha); // Draw actors.
  8. }

代码示例来源：origin: libgdx/libgdx

  1. public void draw (Batch batch, float parentAlpha) {
  2.   validate();
  3.   if (isTransform()) {
  4.     applyTransform(batch, computeTransform());
  5.     drawBackground(batch, parentAlpha, 0, 0);
  6.     if (clip) {
  7.       batch.flush();
  8.       float padLeft = this.padLeft.get(this), padBottom = this.padBottom.get(this);
  9.       if (clipBegin(padLeft, padBottom, getWidth() - padLeft - padRight.get(this),
  10.         getHeight() - padBottom - padTop.get(this))) {
  11.         drawChildren(batch, parentAlpha);
  12.         batch.flush();
  13.         clipEnd();
  14.       }
  15.     } else
  16.       drawChildren(batch, parentAlpha);
  17.     resetTransform(batch);
  18.   } else {
  19.     drawBackground(batch, parentAlpha, getX(), getY());
  20.     super.draw(batch, parentAlpha);
  21.   }
  22. }

代码示例来源：origin: libgdx/libgdx

  1. public void draw (Batch batch, float parentAlpha) {
  2.   validate();
  3.   if (isTransform()) {
  4.     applyTransform(batch, computeTransform());
  5.     drawBackground(batch, parentAlpha, 0, 0);
  6.     if (clip) {
  7.       batch.flush();
  8.       float padLeft = this.padLeft.get(this), padBottom = this.padBottom.get(this);
  9.       if (clipBegin(padLeft, padBottom, getWidth() - padLeft - padRight.get(this),
  10.         getHeight() - padBottom - padTop.get(this))) {
  11.         drawChildren(batch, parentAlpha);
  12.         batch.flush();
  13.         clipEnd();
  14.       }
  15.     } else
  16.       drawChildren(batch, parentAlpha);
  17.     resetTransform(batch);
  18.   } else {
  19.     drawBackground(batch, parentAlpha, getX(), getY());
  20.     super.draw(batch, parentAlpha);
  21.   }
  22. }

代码示例来源：origin: libgdx/libgdx

  1. public void draw (Batch batch, float parentAlpha) {
  2.   validate();
  3.   if (isTransform()) {
  4.     applyTransform(batch, computeTransform());
  5.     drawBackground(batch, parentAlpha, 0, 0);
  6.     if (clip) {
  7.       batch.flush();
  8.       float padLeft = this.padLeft.get(this), padBottom = this.padBottom.get(this);
  9.       if (clipBegin(padLeft, padBottom, getWidth() - padLeft - padRight.get(this),
  10.         getHeight() - padBottom - padTop.get(this))) {
  11.         drawChildren(batch, parentAlpha);
  12.         batch.flush();
  13.         clipEnd();
  14.       }
  15.     } else
  16.       drawChildren(batch, parentAlpha);
  17.     resetTransform(batch);
  18.   } else {
  19.     drawBackground(batch, parentAlpha, getX(), getY());
  20.     super.draw(batch, parentAlpha);
  21.   }
  22. }

代码示例来源：origin: libgdx/libgdx

  1. public void draw (Batch batch, float parentAlpha) {
  2.   validate();
  3.   if (isTransform()) {
  4.     applyTransform(batch, computeTransform());
  5.     drawBackground(batch, parentAlpha, 0, 0);
  6.     if (clip) {
  7.       batch.flush();
  8.       float padLeft = this.padLeft.get(this), padBottom = this.padBottom.get(this);
  9.       if (clipBegin(padLeft, padBottom, getWidth() - padLeft - padRight.get(this),
  10.         getHeight() - padBottom - padTop.get(this))) {
  11.         drawChildren(batch, parentAlpha);
  12.         batch.flush();
  13.         clipEnd();
  14.       }
  15.     } else
  16.       drawChildren(batch, parentAlpha);
  17.     resetTransform(batch);
  18.   } else {
  19.     drawBackground(batch, parentAlpha, getX(), getY());
  20.     super.draw(batch, parentAlpha);
  21.   }
  22. }

代码示例来源：origin: com.badlogicgames.gdx/gdx

  1. public void draw (Batch batch, float parentAlpha) {
  2.   drawBackground(batch, parentAlpha);
  3.   Color color = getColor();
  4.   batch.setColor(color.r, color.g, color.b, color.a * parentAlpha);
  5.   float plusMinusWidth = Math.max(style.plus.getMinWidth(), style.minus.getMinWidth());
  6.   draw(batch, rootNodes, padding, plusMinusWidth);
  7.   super.draw(batch, parentAlpha); // Draw actors.
  8. }

代码示例来源：origin: kotcrab/vis-ui

  1. @Override
  2. public void draw (Batch batch, float parentAlpha) {
  3.   if (currentHeight > 1) {
  4.     batch.flush();
  5.     boolean clipEnabled = clipBegin(getX(), getY(), getWidth(), currentHeight);
  6.     super.draw(batch, parentAlpha);
  7.     batch.flush();
  8.     if (clipEnabled) clipEnd();
  9.   }
  10. }

代码示例来源：origin: kotcrab/vis-ui

  1. @Override
  2. public void draw (Batch batch, float parentAlpha) {
  3.   if (currentWidth > 1) {
  4.     batch.flush();
  5.     boolean clipEnabled = clipBegin(getX(), getY(), currentWidth, getHeight());
  6.     super.draw(batch, parentAlpha);
  7.     batch.flush();
  8.     if (clipEnabled) clipEnd();
  9.   }
  10. }

代码示例来源：origin: mbrlabs/Mundus

  1. @Override
  2. public void draw(Batch batch, float parentAlpha) {
  3.   if (currentHeight > 1) {
  4.     batch.flush();
  5.     boolean clipEnabled = clipBegin(getX(), getY(), getWidth(), currentHeight);
  6.     super.draw(batch, parentAlpha);
  7.     batch.flush();
  8.     if (clipEnabled) clipEnd();
  9.   }
  10. }

代码示例来源：origin: crashinvaders/gdx-texture-packer-gui

  1. @Override
  2. public void draw(Batch batch, float parentAlpha) {
  3.   if (!disabled && lineDragListener.isHovered() && !lineDragListener.isDragging()) {
  4.     int screenX = Gdx.input.getX();
  5.     int screenY = Gdx.input.getY();
  6.     Vector2 localCoord = screenToLocalCoordinates(tmpVec2.set(screenX, screenY));
  7.     updateLinesHover(localCoord.x, localCoord.y);
  8.   }
  9.   if (!disabled) drawAreaGraphics(batch, parentAlpha);
  10.   super.draw(batch, parentAlpha);
  11.   drawGridNodes(batch, parentAlpha);
  12. }

代码示例来源：origin: peakgames/libgdx-stagebuilder

  1. @Override
  2. public void draw (Batch batch, float parentAlpha) {
  3.   super.draw(batch, parentAlpha);
  4.   foregroundImage.rotateBy(5);
  5.   if(fullScreen) {
  6.     batch.end();
  7.     
  8.     Gdx.gl.glEnable(GL20.GL_BLEND);
  9.     Gdx.gl.glBlendFunc(GL20.GL_SRC_ALPHA, GL20.GL_ONE_MINUS_SRC_ALPHA);
  10.     
  11.     shapeRenderer.setProjectionMatrix(batch.getProjectionMatrix());
  12.     shapeRenderer.begin(ShapeType.Filled);
  13.     shapeRenderer.setColor(0f, 0f, 0f, alpha);
  14.     shapeRenderer.rect(0, 0, boundaryWidth, boundaryHeight);
  15.     shapeRenderer.end();
  16.     
  17.     Gdx.gl.glDisable(GL20.GL_BLEND);
  18.     
  19.     batch.begin();
  20.     
  21.     this.backgroundImage.draw(batch, parentAlpha);
  22.     this.foregroundImage.draw(batch, parentAlpha);
  23.     if(messageLabel != null) {				
  24.       this.messageLabel.draw(batch, parentAlpha);
  25.     }
  26.   }
  27.   if (timeOutDuration > 0 && this.showTime + this.timeOutDuration < System.currentTimeMillis()) {
  28.     this.hide();
  29.   }
  30. }

代码示例来源：origin: peakgames/libgdx-stagebuilder

  1. @Override
  2. public void draw(Batch batch, float parentAlpha) {
  3.   batch.flush();
  4.   clipBegin();
  5.   super.draw(batch, parentAlpha);
  6.   clipEnd();
  7.   if (this.drawDebug) {
  8.     batch.end();
  9.     debugRenderer.setProjectionMatrix(batch.getProjectionMatrix());
  10.     debugRenderer.begin(ShapeRenderer.ShapeType.Line);
  11.     debugRenderer.rect(getX() + getParent().getX(), getY() + getParent().getY(), getWidth(), getHeight());
  12.     debugRenderer.setColor(Color.YELLOW);
  13.     debugRenderer.end();
  14.     batch.begin();
  15.   }
  16. }

代码示例来源：origin: com.badlogicgames.gdx/gdx

  1. public void draw (Batch batch, float parentAlpha) {
  2.   validate();
  3.   if (isTransform()) {
  4.     applyTransform(batch, computeTransform());
  5.     drawBackground(batch, parentAlpha, 0, 0);
  6.     if (clip) {
  7.       batch.flush();
  8.       float padLeft = this.padLeft.get(this), padBottom = this.padBottom.get(this);
  9.       if (clipBegin(padLeft, padBottom, getWidth() - padLeft - padRight.get(this),
  10.         getHeight() - padBottom - padTop.get(this))) {
  11.         drawChildren(batch, parentAlpha);
  12.         batch.flush();
  13.         clipEnd();
  14.       }
  15.     } else
  16.       drawChildren(batch, parentAlpha);
  17.     resetTransform(batch);
  18.   } else {
  19.     drawBackground(batch, parentAlpha, getX(), getY());
  20.     super.draw(batch, parentAlpha);
  21.   }
  22. }

代码示例来源：origin: com.badlogicgames.gdx/gdx

  1. public void draw (Batch batch, float parentAlpha) {
  2.   validate();
  3.   if (isTransform()) {
  4.     applyTransform(batch, computeTransform());
  5.     drawBackground(batch, parentAlpha, 0, 0);
  6.     if (clip) {
  7.       batch.flush();
  8.       float padLeft = this.padLeft.get(this), padBottom = this.padBottom.get(this);
  9.       if (clipBegin(padLeft, padBottom, getWidth() - padLeft - padRight.get(this),
  10.         getHeight() - padBottom - padTop.get(this))) {
  11.         drawChildren(batch, parentAlpha);
  12.         batch.flush();
  13.         clipEnd();
  14.       }
  15.     } else
  16.       drawChildren(batch, parentAlpha);
  17.     resetTransform(batch);
  18.   } else {
  19.     drawBackground(batch, parentAlpha, getX(), getY());
  20.     super.draw(batch, parentAlpha);
  21.   }
  22. }

代码示例来源：origin: peakgames/libgdx-stagebuilder

  1. Gdx.gl.glDisable(GL20.GL_BLEND);
  2. batch.begin();
  3. super.draw(batch, parentAlpha );

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