internal MenuItemButton(MenuItemStyle style)
{
Widget = new Grid((GridStyle)null);
_imageProportion = new Grid.Proportion();
Widget.ColumnsProportions.Add(_imageProportion);
var textProportion = new Grid.Proportion();
Widget.ColumnsProportions.Add(textProportion);
_shortcutProportion = new Grid.Proportion();
Widget.ColumnsProportions.Add(_shortcutProportion);
_image = new Image();
Widget.Widgets.Add(_image);
_textBlock = new TextBlock
{
GridPositionX = 1,
IsMenuText = true
};
Widget.Widgets.Add(_textBlock);
PaddingLeft = 5;
PaddingRight = 5;
PaddingBottom = 2;
if (style != null)
{
ApplyMenuItemStyle(style);
}
}
internal MenuItemButton(Menu menu, MenuItemStyle style)
{
Menu = menu;
InternalChild = new Grid();
_imageProportion = new Grid.Proportion();
InternalChild.ColumnsProportions.Add(_imageProportion);
var textProportion = new Grid.Proportion();
InternalChild.ColumnsProportions.Add(textProportion);
_shortcutProportion = new Grid.Proportion();
InternalChild.ColumnsProportions.Add(_shortcutProportion);
_image = new Image();
InternalChild.Widgets.Add(_image);
_textBlock = new TextBlock
{
GridColumn = 1,
};
InternalChild.Widgets.Add(_textBlock);
if (style != null)
{
ApplyMenuItemStyle(style);
}
}
private void GetProportions(int leftWidgetIndex,
out Grid.Proportion leftProportion,
out Grid.Proportion rightProportion)
{
var baseIndex = leftWidgetIndex * 2;
leftProportion = Orientation == Orientation.Horizontal
? Widget.ColumnsProportions[baseIndex]
: Widget.RowsProportions[baseIndex];
rightProportion = Orientation == Orientation.Horizontal
? Widget.ColumnsProportions[baseIndex + 2]
: Widget.RowsProportions[baseIndex + 2];
}
public void Reset()
{
// Clear
Widget.Widgets.Clear();
_handles.Clear();
_handlesSize = 0;
Widget.ColumnsProportions.Clear();
Widget.RowsProportions.Clear();
var i = 0;
var handleSize = Orientation == Orientation.Horizontal
? HandleStyle.Background.Size.X
: HandleStyle.Background.Size.Y;
foreach (var w in _widgets)
{
Grid.Proportion proportion;
if (i > 0)
{
// Add splitter
var handle = new ImageButton(HandleStyle)
{
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Stretch,
CanFocus = false
};
handle.Down += HandleOnDown;
handle.Up += HandleOnUp;
proportion = new Grid.Proportion(Grid.ProportionType.Auto);
if (Orientation == Orientation.Horizontal)
{
_handlesSize += handleSize;
handle.GridPositionX = i * 2 - 1;
Widget.ColumnsProportions.Add(proportion);
}
else
{
_handlesSize += handleSize;
handle.GridPositionY = i * 2 - 1;
Widget.RowsProportions.Add(proportion);
}
Widget.Widgets.Add(handle);
_handles.Add(handle);
}
proportion = i < _widgets.Count - 1
? new Grid.Proportion(Grid.ProportionType.Part, 1.0f)
: new Grid.Proportion(Grid.ProportionType.Fill, 1.0f);
// Set grid coord and add widget itself
if (Orientation == Orientation.Horizontal)
{
w.GridPositionX = i * 2;
Widget.ColumnsProportions.Add(proportion);
}
else
{
w.GridPositionY = i * 2;
Widget.RowsProportions.Add(proportion);
}
Widget.Widgets.Add(w);
++i;
}
foreach (var h in _handles)
{
if (Orientation == Orientation.Horizontal)
{
h.WidthHint = handleSize;
h.HeightHint = null;
}
else
{
h.WidthHint = null;
h.HeightHint = handleSize;
}
}
FireProportionsChanged();
}
public void Reset()
{
// Clear
InternalChild.Widgets.Clear();
_handles.Clear();
_handlesSize = 0;
InternalChild.ColumnsProportions.Clear();
InternalChild.RowsProportions.Clear();
var i = 0;
var handleSize = Orientation == Orientation.Horizontal
? HandleStyle.Background.Size.X
: HandleStyle.Background.Size.Y;
foreach (var w in _widgets)
{
Grid.Proportion proportion;
if (i > 0)
{
// Add splitter
var handle = new ImageButton(HandleStyle)
{
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Stretch,
CanFocus = false,
ReleaseOnMouseLeft = false
};
handle.PressedChanged += HandleOnPressedChanged;
proportion = new Grid.Proportion(Grid.ProportionType.Auto);
if (Orientation == Orientation.Horizontal)
{
_handlesSize += handleSize;
handle.GridColumn = i * 2 - 1;
InternalChild.ColumnsProportions.Add(proportion);
}
else
{
_handlesSize += handleSize;
handle.GridRow = i * 2 - 1;
InternalChild.RowsProportions.Add(proportion);
}
InternalChild.Widgets.Add(handle);
_handles.Add(handle);
}
proportion = i < _widgets.Count - 1
? new Grid.Proportion(Grid.ProportionType.Part, 1.0f)
: new Grid.Proportion(Grid.ProportionType.Fill, 1.0f);
// Set grid coord and add widget itself
if (Orientation == Orientation.Horizontal)
{
w.GridColumn = i * 2;
InternalChild.ColumnsProportions.Add(proportion);
}
else
{
w.GridRow = i * 2;
InternalChild.RowsProportions.Add(proportion);
}
InternalChild.Widgets.Add(w);
++i;
}
foreach (var h in _handles)
{
if (Orientation == Orientation.Horizontal)
{
h.Width = handleSize;
h.Height = null;
}
else
{
h.Width = null;
h.Height = handleSize;
}
}
FireProportionsChanged();
}
