static Rect DrawIconLeft(
Rect rect,
float rowHeight,
Texture icon,
GetOverlayIcon.Data overlayIconData)
{
if (icon == null)
{
return(rect);
}
float iconWidth = rowHeight * ((float)icon.width / icon.height);
Rect iconRect = new Rect(rect.x, rect.y, iconWidth, rowHeight);
EditorGUI.LabelField(iconRect, new GUIContent(icon), UnityStyles.Tree.IconStyle);
if (overlayIconData != null && overlayIconData.Texture != null)
{
Rect overlayIconRect = new Rect(
iconRect.x + overlayIconData.XOffset,
iconRect.y + overlayIconData.YOffset,
overlayIconData.Size, overlayIconData.Size);
GUI.DrawTexture(
overlayIconRect, overlayIconData.Texture,
ScaleMode.ScaleToFit);
}
rect.x += iconRect.width;
rect.width -= iconRect.width;
return(rect);
}
internal static void ForItemCell(
Rect rect,
float rowHeight,
int depth,
Texture icon,
GetOverlayIcon.Data overlayIconData,
string label,
bool isSelected,
bool isFocused,
bool isBoldText)
{
float indent = GetIndent(depth);
rect.x += indent;
rect.width -= indent;
rect = DrawIconLeft(
rect, rowHeight, icon, overlayIconData);
if (isBoldText)
{
TreeView.DefaultGUI.BoldLabel(rect, label, isSelected, isFocused);
}
else
{
TreeView.DefaultGUI.Label(rect, label, isSelected, isFocused);
}
}
internal static bool ForCheckableItemCell(
Rect rect,
float rowHeight,
int depth,
Texture icon,
GetOverlayIcon.Data overlayIconData,
string label,
bool isSelected,
bool isFocused,
bool isHighlighted,
bool wasChecked)
{
float indent = GetIndent(depth);
rect.x += indent;
rect.width -= indent;
Rect checkRect = GetCheckboxRect(rect, rowHeight);
bool isChecked = EditorGUI.Toggle(checkRect, wasChecked);
rect.x = checkRect.xMax;
rect.width -= checkRect.width;
rect = DrawIconLeft(
rect, rowHeight, icon, overlayIconData);
if (isHighlighted)
{
TreeView.DefaultGUI.BoldLabel(rect, label, isSelected, isFocused);
}
else
{
TreeView.DefaultGUI.Label(rect, label, isSelected, isFocused);
}
return(isChecked);
}