(widget Widget, r Rectangle)
| 183 | } |
| 184 | |
| 185 | func (l *GridLayout) setWidgetOnCells(widget Widget, r Rectangle) { |
| 186 | var wb *WidgetBase |
| 187 | if widget != nil { |
| 188 | wb = widget.AsWidgetBase() |
| 189 | } |
| 190 | |
| 191 | for row := r.Y; row < r.Y+r.Height; row++ { |
| 192 | for col := r.X; col < r.X+r.Width; col++ { |
| 193 | l.cells[row][col].widgetBase = wb |
| 194 | } |
| 195 | } |
| 196 | } |
| 197 | |
| 198 | func (l *GridLayout) Range(widget Widget) (r Rectangle, ok bool) { |
| 199 | if widget == nil { |