本文整理汇总了Java中com.cburch.draw.actions.ModelRemoveAction类的典型用法代码示例。如果您正苦于以下问题：Java ModelRemoveAction类的具体用法？Java ModelRemoveAction怎么用？Java ModelRemoveAction使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
ModelRemoveAction类属于com.cburch.draw.actions包，在下文中一共展示了ModelRemoveAction类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: keyTyped
import com.cburch.draw.actions.ModelRemoveAction; //导入依赖的package包/类
@Override
public void keyTyped(Canvas canvas, KeyEvent e) {
char ch = e.getKeyChar();
Selection selected = canvas.getSelection();
if ((ch == '\u0008' || ch == '\u007F') && !selected.isEmpty()) {
ArrayList<CanvasObject> toRemove = new ArrayList<CanvasObject>();
for (CanvasObject shape : selected.getSelected()) {
if (shape.canRemove()) {
toRemove.add(shape);
}
}
if (!toRemove.isEmpty()) {
e.consume();
CanvasModel model = canvas.getModel();
canvas.doAction(new ModelRemoveAction(model, toRemove));
selected.clearSelected();
repaintArea(canvas);
}
} else if (ch == '\u001b' && !selected.isEmpty()) {
selected.clearSelected();
repaintArea(canvas);
}
}
示例2: commitText
import com.cburch.draw.actions.ModelRemoveAction; //导入依赖的package包/类
private void commitText(Canvas canvas) {
Text cur = curText;
boolean isNew = isTextNew;
String newText = field.getText();
if (cur == null) {
return;
}
cancelText(canvas);
if (isNew) {
if (!newText.equals("")) {
cur.setText(newText);
canvas.doAction(new ModelAddAction(canvas.getModel(), cur));
}
} else {
String oldText = cur.getText();
if (newText.equals("")) {
canvas.doAction(new ModelRemoveAction(canvas.getModel(), cur));
} else if (!oldText.equals(newText)) {
canvas.doAction(new ModelEditTextAction(canvas.getModel(), cur, newText));
}
}
}
示例3: commitText
import com.cburch.draw.actions.ModelRemoveAction; //导入依赖的package包/类
private void commitText(Canvas canvas) {
Text cur = curText;
boolean isNew = isTextNew;
String newText = field.getText();
if (cur == null) {
return;
}
cancelText(canvas);
if (isNew) {
if (!newText.equals("")) {
cur.setText(newText);
canvas.doAction(new ModelAddAction(canvas.getModel(), cur));
}
} else {
String oldText = cur.getText();
if (newText.equals("")) {
canvas.doAction(new ModelRemoveAction(canvas.getModel(), cur));
} else if (!oldText.equals(newText)) {
canvas.doAction(new ModelEditTextAction(canvas.getModel(), cur,
newText));
}
}
}