diff options
Diffstat (limited to 'src/widget.cpp')
| -rw-r--r-- | src/widget.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/widget.cpp b/src/widget.cpp index 9f7db9fd0..1d4f84059 100644 --- a/src/widget.cpp +++ b/src/widget.cpp @@ -757,6 +757,17 @@ void NWidgetResizeBase::SetMinimalSize(uint min_x, uint min_y) } /** + * Set minimal text lines for the widget. + * @param min_lines Number of text lines of the widget. + * @param spacing Extra spacing (eg WD_FRAMERECT_TOP + _BOTTOM) of the widget. + * @param size Font size of text. + */ +void NWidgetResizeBase::SetMinimalTextLines(uint8 min_lines, uint8 spacing, FontSize size) +{ + this->min_y = min_lines * GetCharacterHeight(size) + spacing; +} + +/** * Set the filling of the widget from initial size. * @param fill_x Allow horizontal filling from initial size. * @param fill_y Allow vertical filling from initial size. @@ -2088,6 +2099,15 @@ static int MakeNWidget(const NWidgetPart *parts, int count, NWidgetBase **dest, break; } + case WPT_MINTEXTLINES: { + NWidgetResizeBase *nwrb = dynamic_cast<NWidgetResizeBase *>(*dest); + if (nwrb != NULL) { + assert(parts->u.text_lines.size >= FS_BEGIN && parts->u.text_lines.size < FS_END); + nwrb->SetMinimalTextLines(parts->u.text_lines.lines, parts->u.text_lines.spacing, parts->u.text_lines.size); + } + break; + } + case WPT_FILL: { NWidgetResizeBase *nwrb = dynamic_cast<NWidgetResizeBase *>(*dest); if (nwrb != NULL) nwrb->SetFill(parts->u.xy.x != 0, parts->u.xy.y != 0); |