public override void addTab(android.app.ActionBar.Tab tab, bool setSelected)
{
ensureTabsExist();
mTabScrollView.addTab(tab, setSelected);
configureTab(tab, mTabs.size());
if (setSelected)
{
selectTab(tab);
}
}
public TabView(ScrollingTabContainerView _enclosing, android.content.Context context
, android.app.ActionBar.Tab tab, bool forList) : base(context, null, [email protected]
.attr.actionBarTabStyle)
{
this._enclosing = _enclosing;
this.mTab = tab;
if (forList)
{
this.setGravity(android.view.Gravity.LEFT | android.view.Gravity.CENTER_VERTICAL);
}
this.update();
}
private void configureTab(android.app.ActionBar.Tab tab, int position)
{
[email protected] tabi = ([email protected]
.TabImpl)tab;
android.app.ActionBar.TabListener callback = tabi.getCallback();
if (callback == null)
{
throw new System.InvalidOperationException("Action Bar Tab must have a Callback");
}
tabi.setPosition(position);
mTabs.add(position, tabi);
int count = mTabs.size();
{
for (int i = position + 1; i < count; i++)
{
mTabs.get(i).setPosition(i);
}
}
}
public virtual void addTab(android.app.ActionBar.Tab tab, bool setSelected_1)
{
[email protected] tabView = createTabView
(tab, false);
mTabLayout.addView(tabView, new android.widget.LinearLayout.LayoutParams(0, android.view.ViewGroup
.LayoutParams.MATCH_PARENT, 1));
if (mTabSpinner != null)
{
(([email protected])mTabSpinner.getAdapter
()).notifyDataSetChanged();
}
if (setSelected_1)
{
tabView.setSelected(true);
}
if (mAllowCollapse)
{
requestLayout();
}
}
private [email protected] createTabView( android.app.ActionBar.Tab tab, bool forAdapter) { [email protected] tabView = new [email protected] .TabView(this, getContext(), tab, forAdapter); if (forAdapter) { tabView.setBackgroundDrawable(null); tabView.setLayoutParams(new android.widget.AbsListView.LayoutParams(android.view.ViewGroup .LayoutParams.MATCH_PARENT, mContentHeight)); } else { tabView.setFocusable(true); if (mTabClickListener == null) { mTabClickListener = new android.widget.@internal.ScrollingTabContainerView.TabClickListener (this); } tabView.setOnClickListener(mTabClickListener); } return(tabView); }
public override void selectTab(android.app.ActionBar.Tab tab)
{
if (getNavigationMode() != NAVIGATION_MODE_TABS)
{
mSavedTabPosition = tab != null?tab.getPosition() : INVALID_POSITION;
return;
}
android.app.FragmentTransaction trans = mActivity.getFragmentManager().beginTransaction
().disallowAddToBackStack();
if (mSelectedTab == tab)
{
if (mSelectedTab != null)
{
mSelectedTab.getCallback().onTabReselected(mSelectedTab, trans);
mTabScrollView.animateToTab(tab.getPosition());
}
}
else
{
mTabScrollView.setTabSelected(tab != null ? tab.getPosition() : android.app.ActionBar
.Tab.INVALID_POSITION);
if (mSelectedTab != null)
{
mSelectedTab.getCallback().onTabUnselected(mSelectedTab, trans);
}
mSelectedTab = ([email protected])tab;
if (mSelectedTab != null)
{
mSelectedTab.getCallback().onTabSelected(mSelectedTab, trans);
}
}
if (!trans.isEmpty())
{
trans.commit();
}
}
public abstract void selectTab(android.app.ActionBar.Tab tab);
public abstract void removeTab(android.app.ActionBar.Tab tab);
public abstract void addTab(android.app.ActionBar.Tab tab, int position, bool setSelected
);
public abstract void addTab(android.app.ActionBar.Tab tab, int position);
public abstract void addTab(android.app.ActionBar.Tab tab);
public virtual void update()
{
android.app.ActionBar.Tab tab = this.mTab;
android.view.View custom = tab.getCustomView();
if (custom != null)
{
this.addView(custom);
this.mCustomView = custom;
if (this.mTextView != null)
{
this.mTextView.setVisibility(android.view.View.GONE);
}
if (this.mIconView != null)
{
this.mIconView.setVisibility(android.view.View.GONE);
this.mIconView.setImageDrawable(null);
}
}
else
{
if (this.mCustomView != null)
{
this.removeView(this.mCustomView);
this.mCustomView = null;
}
android.graphics.drawable.Drawable icon = tab.getIcon();
java.lang.CharSequence text = tab.getText();
if (icon != null)
{
if (this.mIconView == null)
{
android.widget.ImageView iconView = new android.widget.ImageView(this.getContext(
));
android.widget.LinearLayout.LayoutParams lp = new android.widget.LinearLayout.LayoutParams
(android.view.ViewGroup.LayoutParams.WRAP_CONTENT, android.view.ViewGroup.LayoutParams
.WRAP_CONTENT);
lp.gravity = android.view.Gravity.CENTER_VERTICAL;
iconView.setLayoutParams(lp);
this.addView(iconView, 0);
this.mIconView = iconView;
}
this.mIconView.setImageDrawable(icon);
this.mIconView.setVisibility(android.view.View.VISIBLE);
}
else
{
if (this.mIconView != null)
{
this.mIconView.setVisibility(android.view.View.GONE);
this.mIconView.setImageDrawable(null);
}
}
if (text != null)
{
if (this.mTextView == null)
{
android.widget.TextView textView = new android.widget.TextView(this.getContext(),
null, [email protected]);
textView.setEllipsize(android.text.TextUtils.TruncateAt.END);
android.widget.LinearLayout.LayoutParams lp = new android.widget.LinearLayout.LayoutParams
(android.view.ViewGroup.LayoutParams.WRAP_CONTENT, android.view.ViewGroup.LayoutParams
.WRAP_CONTENT);
lp.gravity = android.view.Gravity.CENTER_VERTICAL;
textView.setLayoutParams(lp);
this.addView(textView);
this.mTextView = textView;
}
this.mTextView.setText(text);
this.mTextView.setVisibility(android.view.View.VISIBLE);
}
else
{
if (this.mTextView != null)
{
this.mTextView.setVisibility(android.view.View.GONE);
this.mTextView.setText(null);
}
}
if (this.mIconView != null)
{
this.mIconView.setContentDescription(tab.getContentDescription());
}
}
}
public virtual void bindTab(android.app.ActionBar.Tab tab)
{
this.mTab = tab;
this.update();
}
public override void addTab(android.app.ActionBar.Tab tab, int position)
{
addTab(tab, position, mTabs.isEmpty());
}
public override void addTab(android.app.ActionBar.Tab tab)
{
addTab(tab, mTabs.isEmpty());
}
public virtual void bindTab(android.app.ActionBar.Tab tab)
{
this.mTab = tab;
this.update();
}
public TabView(ScrollingTabContainerView _enclosing, android.content.Context context , android.app.ActionBar.Tab tab, bool forList) : base(context, null, [email protected] .attr.actionBarTabStyle) { this._enclosing = _enclosing; this.mTab = tab; if (forList) { this.setGravity(android.view.Gravity.LEFT | android.view.Gravity.CENTER_VERTICAL); } this.update(); }
public override void removeTab(android.app.ActionBar.Tab tab)
{
removeTabAt(tab.getPosition());
}
