我創建了自定義的numberpicker,當我將它設置爲垂直時,一切看起來都很好,但是當我將它設置爲水平時,這些元素不會對齊。帶圖像的按鈕不對齊的水平線性佈局
按鈕上有一些文字,然後我添加一個圖像。
沒有加號和減號按鈕:
隨着按鈕
這是我的代碼:
private final int ELEMENT_HEIGHT = 50;
private final int ELEMENT_WIDTH = 65;
.....
public NumberPicker(Context context, int min, int max,int orientation) {
super(context);
this.setLayoutParams(new LinearLayout.LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
LayoutParams elementParams = new LinearLayout.LayoutParams(
ELEMENT_WIDTH, ELEMENT_HEIGHT);
// init the individual elements
initDecrementButton(context);
initValueEditText(context);
initIncrementButton(context);
this.setOrientation(orientation);
if (orientation == VERTICAL) {
addView(increment, elementParams);
addView(valueText, elementParams);
addView(decrement, elementParams);
} else {
addView(decrement, elementParams);
addView(valueText, elementParams);
addView(increment, elementParams);
}
}
private void initIncrementButton(Context context) {
increment = new Button(context);
increment.setTextSize(15);
increment.setText("Max: " + getMaximum());
increment.setCompoundDrawablesWithIntrinsicBounds(null,null , null, context.getResources().getDrawable(R.drawable.plus));
}
private void initDecrementButton(Context context) {
decrement = new Button(context);
decrement.setTextSize(15);
decrement.setText("Min: " + getMinimum());
decrement.setCompoundDrawablesWithIntrinsicBounds(null, context.getResources().getDrawable(R.drawable.minus),null ,null);
}
我該如何解決這個問題? THX :)
//編輯
我有固定它像這樣:
if (orientation == VERTICAL) {
elementParams.gravity = Gravity.CENTER_HORIZONTAL;
addView(increment, elementParams);
addView(valueText, elementParams);
addView(decrement, elementParams);
} else {
elementParams.gravity = Gravity.CENTER_VERTICAL;
addView(decrement, elementParams);
addView(valueText, elementParams);
addView(increment, elementParams);
}
Thx,這工作:) – 2012-07-20 07:23:17
一天的英雄:「) – 2012-10-17 18:40:29