public void startLayout(ButtonGrid buttonGrid)
{
this.buttonGrid = buttonGrid;
this.canvasSize = buttonGrid.ScrollView.CanvasSize;
allowNewlines = false;
int totalWidth = ItemWidth + ItemPaddingX;
if (!center)
{
totalWidth -= ItemPaddingX; //Don't need padding on last element if not centered.
}
int numElements = canvasSize.Width / totalWidth;
if (numElements > 0)
{
int totalElementWidth = numElements * totalWidth;
calculatedPadding = (canvasSize.Width - totalElementWidth) / numElements;
xStartPosition = center ? calculatedPadding / 2 : 0;
}
else
{
calculatedPadding = ItemPaddingX;
xStartPosition = 0;
}
currentPosition = new IntVector2(xStartPosition, 0);
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="name">The name of the group.</param>
/// <param name="grid">The grid the group belongs to.</param>
public ButtonGridGroup(String name, ButtonGrid grid)
{
this.grid = grid;
this.Name = name;
if (grid.ShowGroupCaptions)
{
caption = grid.CaptionFactory.createCaption(name);
toggleCaptionVisibility();
}
}
internal ButtonGridItem(ButtonGridGroup group, ButtonGrid list)
{
this.grid = list;
this.Group = group;
button = list.ScrollView.createWidgetT("Button", list.ButtonSkin, 0, 0, list.ItemWidth, list.ItemHeight, Align.Top | Align.Left, "") as Button;
button.ForwardMouseWheelToParent = true;
button.MouseButtonClick += new MyGUIEvent(button_MouseButtonClick);
button.MouseButtonDoubleClick += new MyGUIEvent(button_MouseButtonDoubleClick);
button.MouseButtonPressed += new MyGUIEvent(button_MouseButtonPressed);
button.MouseButtonReleased += new MyGUIEvent(button_MouseButtonReleased);
button.MouseDrag += new MyGUIEvent(button_MouseDrag);
}
public void startLayout(ButtonGrid buttonGrid)
{
currentPosition = new IntVector2(0, 0);
int totalSize = buttonGrid.Count * (ItemHeight + ItemPaddingY);
if (buttonGrid.ShowGroupCaptions)
{
totalSize += buttonGrid.CaptionHeight * buttonGrid.NonEmptyGroupCount;
}
//Set the height of the canvas, this allows us to get the width of the client region adjusted for scrollbars
canvasSize = buttonGrid.ScrollView.CanvasSize;
canvasSize.Height = totalSize;
buttonGrid.ScrollView.CanvasSize = canvasSize;
//Get the item width from the ViewCoord
ItemWidth = buttonGrid.ScrollView.ViewCoord.width;
canvasSize.Width = ItemWidth;
}
public void startLayout(ButtonGrid buttonGrid)
{
this.buttonGrid = buttonGrid;
currentPosition = new IntVector2(0, 0);
this.canvasSize = buttonGrid.ScrollView.CanvasSize;
}
/// <summary>
/// Set the ButtonGrid for this caption.
/// </summary>
/// <param name="grid">The grid to set.</param>
internal void setButtonGrid(ButtonGrid grid)
{
this.Grid = grid;
gridSet();
}
