/// <summary>
/// Construct a new spinner with the given context's theme, the supplied attribute set,
/// and default style.
/// </summary>
/// <remarks>
/// Construct a new spinner with the given context's theme, the supplied attribute set,
/// and default style. <code>mode</code> may be one of
/// <see cref="MODE_DIALOG">MODE_DIALOG</see>
/// or
/// <see cref="MODE_DROPDOWN">MODE_DROPDOWN</see>
/// and determines how the user will select choices from the spinner.
/// </remarks>
/// <param name="context">
/// The Context the view is running in, through which it can
/// access the current theme, resources, etc.
/// </param>
/// <param name="attrs">The attributes of the XML tag that is inflating the view.</param>
/// <param name="defStyle">
/// The default style to apply to this view. If 0, no style
/// will be applied (beyond what is included in the theme). This may
/// either be an attribute resource, whose value will be retrieved
/// from the current theme, or an explicit style resource.
/// </param>
/// <param name="mode">Constant describing how the user will select choices from the spinner.
/// </param>
/// <seealso cref="MODE_DIALOG">MODE_DIALOG</seealso>
/// <seealso cref="MODE_DROPDOWN">MODE_DROPDOWN</seealso>
public Spinner(android.content.Context context, android.util.AttributeSet attrs,
int defStyle, int mode) : base(context, attrs, defStyle)
{
// Only measure this many items to get a decent max width.
android.content.res.TypedArray a = context.obtainStyledAttributes(attrs, [email protected]
.styleable.Spinner, defStyle, 0);
if (mode == MODE_THEME)
{
mode = a.getInt([email protected]_spinnerMode, MODE_DIALOG);
}
switch (mode)
{
case MODE_DIALOG:
{
mPopup = new android.widget.Spinner.DialogPopup(this);
break;
}
case MODE_DROPDOWN:
{
android.widget.Spinner.DropdownPopup popup = new android.widget.Spinner.DropdownPopup
(this, context, attrs, defStyle);
mDropDownWidth = a.getLayoutDimension([email protected]_dropDownWidth
, android.view.ViewGroup.LayoutParams.WRAP_CONTENT);
popup.setBackgroundDrawable(a.getDrawable([email protected]_popupBackground
));
int verticalOffset = a.getDimensionPixelOffset([email protected]_dropDownVerticalOffset
, 0);
if (verticalOffset != 0)
{
popup.setVerticalOffset(verticalOffset);
}
int horizontalOffset = a.getDimensionPixelOffset([email protected]_dropDownHorizontalOffset
, 0);
if (horizontalOffset != 0)
{
popup.setHorizontalOffset(horizontalOffset);
}
mPopup = popup;
break;
}
}
mGravity = a.getInt([email protected]_gravity, android.view.Gravity
.CENTER);
mPopup.setPromptText(java.lang.CharSequenceProxy.Wrap(a.getString([email protected]
.styleable.Spinner_prompt)));
a.recycle();
// Base constructor can call setAdapter before we initialize mPopup.
// Finish setting things up if this happened.
if (mTempAdapter != null)
{
mPopup.setAdapter(mTempAdapter);
mTempAdapter = null;
}
}
public override void setAdapter(android.widget.SpinnerAdapter adapter)
{
base.setAdapter(adapter);
if (mPopup != null)
{
mPopup.setAdapter(new android.widget.Spinner.DropDownAdapter(adapter));
}
else
{
mTempAdapter = new android.widget.Spinner.DropDownAdapter(adapter);
}
}
public override void setAdapter(android.widget.SpinnerAdapter adapter)
{
base.setAdapter(adapter);
if (mPopup != null)
{
mPopup.setAdapter(new android.widget.Spinner.DropDownAdapter(adapter));
}
else
{
mTempAdapter = new android.widget.Spinner.DropDownAdapter(adapter);
}
}
/// <summary>
/// Construct a new spinner with the given context's theme, the supplied attribute set,
/// and default style.
/// </summary>
/// <remarks>
/// Construct a new spinner with the given context's theme, the supplied attribute set,
/// and default style. <code>mode</code> may be one of
/// <see cref="MODE_DIALOG">MODE_DIALOG</see>
/// or
/// <see cref="MODE_DROPDOWN">MODE_DROPDOWN</see>
/// and determines how the user will select choices from the spinner.
/// </remarks>
/// <param name="context">
/// The Context the view is running in, through which it can
/// access the current theme, resources, etc.
/// </param>
/// <param name="attrs">The attributes of the XML tag that is inflating the view.</param>
/// <param name="defStyle">
/// The default style to apply to this view. If 0, no style
/// will be applied (beyond what is included in the theme). This may
/// either be an attribute resource, whose value will be retrieved
/// from the current theme, or an explicit style resource.
/// </param>
/// <param name="mode">Constant describing how the user will select choices from the spinner.
/// </param>
/// <seealso cref="MODE_DIALOG">MODE_DIALOG</seealso>
/// <seealso cref="MODE_DROPDOWN">MODE_DROPDOWN</seealso>
public Spinner(android.content.Context context, android.util.AttributeSet attrs,
int defStyle, int mode) : base(context, attrs, defStyle)
{
// Only measure this many items to get a decent max width.
android.content.res.TypedArray a = context.obtainStyledAttributes(attrs, [email protected]
.styleable.Spinner, defStyle, 0);
if (mode == MODE_THEME)
{
mode = a.getInt([email protected]_spinnerMode, MODE_DIALOG);
}
switch (mode)
{
case MODE_DIALOG:
{
mPopup = new android.widget.Spinner.DialogPopup(this);
break;
}
case MODE_DROPDOWN:
{
android.widget.Spinner.DropdownPopup popup = new android.widget.Spinner.DropdownPopup
(this, context, attrs, defStyle);
mDropDownWidth = a.getLayoutDimension([email protected]_dropDownWidth
, android.view.ViewGroup.LayoutParams.WRAP_CONTENT);
popup.setBackgroundDrawable(a.getDrawable([email protected]_popupBackground
));
int verticalOffset = a.getDimensionPixelOffset([email protected]_dropDownVerticalOffset
, 0);
if (verticalOffset != 0)
{
popup.setVerticalOffset(verticalOffset);
}
int horizontalOffset = a.getDimensionPixelOffset([email protected]_dropDownHorizontalOffset
, 0);
if (horizontalOffset != 0)
{
popup.setHorizontalOffset(horizontalOffset);
}
mPopup = popup;
break;
}
}
mGravity = a.getInt([email protected]_gravity, android.view.Gravity
.CENTER);
mPopup.setPromptText(java.lang.CharSequenceProxy.Wrap(a.getString([email protected]
.styleable.Spinner_prompt)));
a.recycle();
// Base constructor can call setAdapter before we initialize mPopup.
// Finish setting things up if this happened.
if (mTempAdapter != null)
{
mPopup.setAdapter(mTempAdapter);
mTempAdapter = null;
}
}
