69 lines
2.5 KiB
Java
69 lines
2.5 KiB
Java
package androidx.appcompat.widget;
|
|
|
|
import android.content.Context;
|
|
import android.util.AttributeSet;
|
|
import android.view.View;
|
|
import android.widget.PopupWindow;
|
|
import androidx.annotation.AttrRes;
|
|
import androidx.annotation.NonNull;
|
|
import androidx.annotation.Nullable;
|
|
import androidx.annotation.StyleRes;
|
|
import androidx.appcompat.R;
|
|
import androidx.core.widget.PopupWindowCompat;
|
|
public class AppCompatPopupWindow extends PopupWindow {
|
|
private static final boolean COMPAT_OVERLAP_ANCHOR = false;
|
|
private boolean mOverlapAnchor;
|
|
|
|
public AppCompatPopupWindow(@NonNull Context context, @Nullable AttributeSet attributeSet, @AttrRes int i) {
|
|
super(context, attributeSet, i);
|
|
init(context, attributeSet, i, 0);
|
|
}
|
|
|
|
public AppCompatPopupWindow(@NonNull Context context, @Nullable AttributeSet attributeSet, @AttrRes int i, @StyleRes int i2) {
|
|
super(context, attributeSet, i, i2);
|
|
init(context, attributeSet, i, i2);
|
|
}
|
|
|
|
private void init(Context context, AttributeSet attributeSet, int i, int i2) {
|
|
TintTypedArray obtainStyledAttributes = TintTypedArray.obtainStyledAttributes(context, attributeSet, R.styleable.PopupWindow, i, i2);
|
|
int i3 = R.styleable.PopupWindow_overlapAnchor;
|
|
if (obtainStyledAttributes.hasValue(i3)) {
|
|
setSupportOverlapAnchor(obtainStyledAttributes.getBoolean(i3, false));
|
|
}
|
|
setBackgroundDrawable(obtainStyledAttributes.getDrawable(R.styleable.PopupWindow_android_popupBackground));
|
|
obtainStyledAttributes.recycle();
|
|
}
|
|
|
|
private void setSupportOverlapAnchor(boolean z2) {
|
|
if (COMPAT_OVERLAP_ANCHOR) {
|
|
this.mOverlapAnchor = z2;
|
|
} else {
|
|
PopupWindowCompat.setOverlapAnchor(this, z2);
|
|
}
|
|
}
|
|
|
|
@Override // android.widget.PopupWindow
|
|
public void showAsDropDown(View view, int i, int i2) {
|
|
if (COMPAT_OVERLAP_ANCHOR && this.mOverlapAnchor) {
|
|
i2 -= view.getHeight();
|
|
}
|
|
super.showAsDropDown(view, i, i2);
|
|
}
|
|
|
|
@Override // android.widget.PopupWindow
|
|
public void showAsDropDown(View view, int i, int i2, int i3) {
|
|
if (COMPAT_OVERLAP_ANCHOR && this.mOverlapAnchor) {
|
|
i2 -= view.getHeight();
|
|
}
|
|
super.showAsDropDown(view, i, i2, i3);
|
|
}
|
|
|
|
@Override // android.widget.PopupWindow
|
|
public void update(View view, int i, int i2, int i3, int i4) {
|
|
if (COMPAT_OVERLAP_ANCHOR && this.mOverlapAnchor) {
|
|
i2 -= view.getHeight();
|
|
}
|
|
super.update(view, i, i2, i3, i4);
|
|
}
|
|
}
|