gronod/OpenTTD
1
0
Fork 0
mirror of https://github.com/OpenTTD/OpenTTD.git synced 2025-02-08 15:30:00 +00:00
Code Issues Packages Projects Releases Wiki Activity

(svn r21753) -Codechange: Use a widget for the coverage text, and re-init instead of resize to adapt for height changes.

Browse Source
This commit is contained in:
alberth 2011-01-09 15:24:36 +00:00
parent bd72b9d2a4
commit ec54970058
1 changed files with 20 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
src/rail_gui.cpp
View File

@ -877,8 +877,6 @@ static void HandleStationPlacement(TileIndex start, TileIndex end)
/** Enum referring to the widgets of the rail stations window */
enum BuildRailStationWidgets {
BRSW_BACKGROUND, ///< Window background.
BRSW_PLATFORM_DIR_X, ///< Button to select '/' view.
BRSW_PLATFORM_DIR_Y, ///< Button to select '\' view.
@ -902,6 +900,7 @@ enum BuildRailStationWidgets {
BRSW_HIGHLIGHT_OFF, ///< Button for turning coverage highlighting off.
BRSW_HIGHLIGHT_ON, ///< Button for turning coverage highlighting on.
BRSW_COVERAGE_TEXTS, ///< Empty space for the coverage texts.
BRSW_SHOW_NEWST_ADDITIONS, ///< Selection for newstation class selection list.
BRSW_NEWST_DROPDOWN,
@ -915,6 +914,7 @@ enum BuildRailStationWidgets {
struct BuildRailStationWindow : public PickerWindowBase {
private:
uint line_height; ///< Height of a single line in the newstation selection matrix (#BRSW_NEWST_LIST widget).
uint coverage_height; ///< Height of the coverage texts.
Scrollbar *vscroll; ///< Vertical scrollbar of the new station list.
/**
@ -962,6 +962,7 @@ private:
public:
BuildRailStationWindow(const WindowDesc *desc, Window *parent, bool newstation) : PickerWindowBase(parent)
{
this->coverage_height = 2 * FONT_HEIGHT_NORMAL + 3 * WD_PAR_VSEP_NORMAL;
this->CreateNestedTree(desc);
this->vscroll = this->GetScrollbar(BRSW_NEWST_SCROLL);
NWidgetStacked *newst_additions = this->GetWidget<NWidgetStacked>(BRSW_SHOW_NEWST_ADDITIONS);
@ -1035,15 +1036,17 @@ public:
this->DrawWidgets();
/* 'Accepts' and 'Supplies' texts. */
int top = this->GetWidget<NWidgetBase>(BRSW_HIGHLIGHT_ON)->pos_y + this->GetWidget<NWidgetBase>(BRSW_HIGHLIGHT_ON)->current_y + WD_PAR_VSEP_NORMAL;
NWidgetBase *back_nwi = this->GetWidget<NWidgetBase>(BRSW_BACKGROUND);
int right = back_nwi->pos_x + back_nwi->current_x;
int bottom = back_nwi->pos_y + back_nwi->current_y;
top = DrawStationCoverageAreaText(back_nwi->pos_x + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, top, SCT_ALL, rad, false) + WD_PAR_VSEP_NORMAL;
top = DrawStationCoverageAreaText(back_nwi->pos_x + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, top, SCT_ALL, rad, true) + WD_PAR_VSEP_NORMAL;
/* Resize background if the text is not equally long as the window. */
if (top > bottom || (top < bottom && back_nwi->current_y > back_nwi->smallest_y)) {
ResizeWindow(this, 0, top - bottom);
NWidgetBase *cov = this->GetWidget<NWidgetBase>(BRSW_COVERAGE_TEXTS);
int top = cov->pos_y + WD_PAR_VSEP_NORMAL;
int left = cov->pos_x + WD_FRAMERECT_LEFT;
int right = cov->pos_x + cov->current_x - WD_FRAMERECT_RIGHT;
int bottom = cov->pos_y + cov->current_y;
top = DrawStationCoverageAreaText(left, right, top, SCT_ALL, rad, false) + WD_PAR_VSEP_NORMAL;
top = DrawStationCoverageAreaText(left, right, top, SCT_ALL, rad, true) + WD_PAR_VSEP_NORMAL;
/* Resize the coverage text space if the text is not equally long as the window. */
if (top != bottom) {
this->coverage_height += top - bottom;
this->ReInit();
}
}
@ -1077,6 +1080,10 @@ public:
size->height = GB(this->GetWidget<NWidgetCore>(widget)->widget_data, MAT_ROW_START, MAT_ROW_BITS) * this->line_height;
break;
}
case BRSW_COVERAGE_TEXTS:
size->height = this->coverage_height;
break;
}
}
@ -1316,7 +1323,7 @@ static const NWidgetPart _nested_station_builder_widgets[] = {
NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_STATION_BUILD_RAIL_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
EndContainer(),
NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BRSW_BACKGROUND),
NWidget(WWT_PANEL, COLOUR_DARK_GREEN),
/* begin newstations gui additions. */
NWidget(NWID_SELECTION, INVALID_COLOUR, BRSW_SHOW_NEWST_ADDITIONS),
NWidget(NWID_VERTICAL),
@ -1376,7 +1383,7 @@ static const NWidgetPart _nested_station_builder_widgets[] = {
SetDataTip(STR_STATION_BUILD_COVERAGE_ON, STR_STATION_BUILD_COVERAGE_AREA_ON_TOOLTIP),
NWidget(NWID_SPACER), SetMinimalSize(2, 0), SetFill(1, 0),
EndContainer(),
NWidget(NWID_SPACER), SetMinimalSize(0, 20), SetResize(0, 1),
NWidget(WWT_EMPTY, INVALID_COLOUR, BRSW_COVERAGE_TEXTS), SetFill(1, 1),
EndContainer(),
};