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author | Dominik Schürmann <dominik@dominikschuermann.de> | 2014-01-02 21:10:08 +0100 |
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committer | Dominik Schürmann <dominik@dominikschuermann.de> | 2014-01-02 21:10:08 +0100 |
commit | f5da63f9882e1807c6bd2adb5205ad7482c45339 (patch) | |
tree | 95b034a7a80d2e3ea8343440d617db993f4fca59 /libraries/StickyListHeaders/sample/src/se/emilsjolander/stickylistheaders/views/UnderlineTextView.java | |
parent | 1d91804dc7943e7149d02141a46c3eb0763e2b94 (diff) | |
download | open-keychain-f5da63f9882e1807c6bd2adb5205ad7482c45339.tar.gz open-keychain-f5da63f9882e1807c6bd2adb5205ad7482c45339.tar.bz2 open-keychain-f5da63f9882e1807c6bd2adb5205ad7482c45339.zip |
New list with sticky list headers library
Diffstat (limited to 'libraries/StickyListHeaders/sample/src/se/emilsjolander/stickylistheaders/views/UnderlineTextView.java')
-rw-r--r-- | libraries/StickyListHeaders/sample/src/se/emilsjolander/stickylistheaders/views/UnderlineTextView.java | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/libraries/StickyListHeaders/sample/src/se/emilsjolander/stickylistheaders/views/UnderlineTextView.java b/libraries/StickyListHeaders/sample/src/se/emilsjolander/stickylistheaders/views/UnderlineTextView.java new file mode 100644 index 000000000..c202c00b8 --- /dev/null +++ b/libraries/StickyListHeaders/sample/src/se/emilsjolander/stickylistheaders/views/UnderlineTextView.java @@ -0,0 +1,50 @@ +package se.emilsjolander.stickylistheaders.views; + +import android.content.Context; +import android.content.res.Resources; +import android.graphics.Canvas; +import android.graphics.Paint; +import android.util.AttributeSet; +import android.util.TypedValue; +import android.widget.TextView; + +/** + * @author Eric Frohnhoefer + */ +public class UnderlineTextView extends TextView { + private final Paint mPaint = new Paint(); + private int mUnderlineHeight = 0; + + public UnderlineTextView(Context context) { + this(context, null); + } + + public UnderlineTextView(Context context, AttributeSet attrs) { + this(context, attrs, 0); + } + + public UnderlineTextView(Context context, AttributeSet attrs, int defStyle) { + super(context, attrs, defStyle); + + init(context, attrs); + } + + private void init(Context context, AttributeSet attrs) { + Resources r = getResources(); + mUnderlineHeight = (int)TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 2, r.getDisplayMetrics()); + } + + @Override + public void setPadding(int left, int top, int right, int bottom) { + super.setPadding(left, top, right, bottom + mUnderlineHeight); + } + + @Override + protected void onDraw(Canvas canvas) { + super.onDraw(canvas); + + // Draw the underline the same color as the text + mPaint.setColor(getTextColors().getDefaultColor()); + canvas.drawRect(0, getHeight() - mUnderlineHeight, getWidth(), getHeight(), mPaint); + } +} |