/// <summary>
/// Handles clicking on an item.
/// </summary>
/// <param name="e"></param>
protected virtual void OnItemClick(PaletteEventArg e)
{
if (ItemClick != null)
{
ItemClick(this, e);
}
}
protected override void OnTouchUp(TouchEventArgs e)
{
base.OnTouchUp(e);
TouchCapture.Capture(this, CaptureMode.None);
#endif
int x;
int y;
// Get the position of the event.
#if MF_FRAMEWORK_VERSION_V3_0
e.GetPosition(this, out x, out y);
#else
e.GetPosition(this, 0, out x, out y);
#endif
int r = 0;
int c = 0;
// Calculate the row and column.
r = y / _itemHeight;
c = x / _itemWidth;
// Validate the row and column.
if ((r >= 0) && (r < _row) && (c >= 0) && (c < _column))
{
// Calculate the item.
int item = c + r * _column;
// Make sure the item is the same one that the touch down
// event occurred on.
if (item == _pressedItem)
{
// Trigger a palette event.
PaletteEventArg arg = new PaletteEventArg(item);
OnItemClick(arg);
}
}
}
/// <summary>
/// Handles the color palette item click event.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void colorPalette_ItemClick(object sender, PaletteEventArg e)
{
inkCanvas.Color = colorPalette.GetColor(e.Item);
}
/// <summary>
/// Handles the color palette item click event.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void colorPalette_ItemClick(object sender, PaletteEventArg e)
{
inkCanvas.Color = colorPalette.GetColor(e.Item);
}
protected override void OnTouchUp(TouchEventArgs e)
{
base.OnTouchUp(e);
TouchCapture.Capture(this, CaptureMode.None);
#endif
int x;
int y;
// Get the position of the event.
#if MF_FRAMEWORK_VERSION_V3_0
e.GetPosition(this, out x, out y);
#else
e.GetPosition(this, 0, out x, out y);
#endif
int r = 0;
int c = 0;
// Calculate the row and column.
r = y / _itemHeight;
c = x / _itemWidth;
// Validate the row and column.
if ((r >= 0) && (r < _row) && (c >= 0) && (c < _column))
{
// Calculate the item.
int item = c + r * _column;
// Make sure the item is the same one that the touch down
// event occurred on.
if (item == _pressedItem)
{
// Trigger a palette event.
PaletteEventArg arg = new PaletteEventArg(item);
OnItemClick(arg);
}
}
}
/// <summary>
/// Handles clicking on an item.
/// </summary>
/// <param name="e"></param>
protected virtual void OnItemClick(PaletteEventArg e)
{
if (ItemClick != null)
{
ItemClick(this, e);
}
}
