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selectedBackgroundColor implemented

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This commit is contained in:
Vladimir Enchev
2015-03-05 13:49:53 +02:00
parent 6cb4dc15d9
commit 3c822de142
5 changed files with 64 additions and 2 deletions
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34
ui/segmented-bar/segmented-bar.android.ts
View File

@@ -57,10 +57,44 @@ function onItemsPropertyChanged(data: dependencyObservable.PropertyChangeData) {
view.android.setOnTabChangedListener(null);
view.android.setOnTabChangedListener(view._listener);
if (view.selectedBackgroundColor) {
var tabHost = <android.widget.TabHost>view.android;
for (var tabIndex = 0; tabIndex < tabHost.getTabWidget().getTabCount(); tabIndex++) {
var vg = <android.view.ViewGroup>tabHost.getTabWidget().getChildTabViewAt(tabIndex);
var stateDrawable = new android.graphics.drawable.StateListDrawable();
var arr = java.lang.reflect.Array.newInstance(java.lang.Integer.class.getField("TYPE").get(null), 1);
arr[0] = (<any>android).R.attr.state_selected;
var colorDrawable = new SegmentedBarColorDrawable(view.selectedBackgroundColor.android)
stateDrawable.addState(arr, colorDrawable);
stateDrawable.setBounds(0, 15, vg.getRight(), vg.getBottom());
vg.setBackgroundDrawable(stateDrawable);
}
}
}
}
(<proxy.PropertyMetadata>common.SegmentedBar.itemsProperty.metadata).onSetNativeValue = onItemsPropertyChanged;
class SegmentedBarColorDrawable extends android.graphics.drawable.ColorDrawable {
constructor(arg: any) {
super(arg);
return global.__native(this);
}
public draw(canvas: android.graphics.Canvas): void {
var p = new android.graphics.Paint();
p.setColor(this.Color);
p.setStyle(android.graphics.Paint.Style.FILL);
canvas.drawRect(0, this.Bounds.height() - 15, this.Bounds.width(), this.Bounds.height(), p);
}
}
export class SegmentedBar extends common.SegmentedBar {
private _android: OurTabHost;
public _listener: android.widget.TabHost.OnTabChangeListener;