Town directory window class. More...
Public Member Functions | |
TownDirectoryWindow (const WindowDesc *desc) | |
virtual void | SetStringParameters (int widget) const |
Initialize string parameters for a widget. | |
virtual void | DrawWidget (const Rect &r, int widget) const |
Draw the contents of a nested widget. | |
virtual void | UpdateWidgetSize (int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) |
Update size and resize step of a widget in the window. | |
virtual void | OnClick (Point pt, int widget, int click_count) |
A click with the left mouse button has been made on the window. | |
virtual void | OnPaint () |
The window must be repainted. | |
virtual void | OnHundredthTick () |
Called once every 100 (game) ticks. | |
virtual void | OnResize () |
Called after the window got resized. | |
virtual void | OnInvalidateData (int data=0, bool gui_scope=true) |
Some data on this window has become invalid. | |
Private Member Functions | |
void | BuildSortTownList () |
Static Private Member Functions | |
static int CDECL | TownNameSorter (const Town *const *a, const Town *const *b) |
Sort by town name. | |
static int CDECL | TownPopulationSorter (const Town *const *a, const Town *const *b) |
Sort by population. | |
Private Attributes | |
GUITownList | towns |
Scrollbar * | vscroll |
Static Private Attributes | |
static Listing | last_sorting = {false, 0} |
static const Town * | last_town = NULL |
static GUITownList::SortFunction *const | sorter_funcs [] |
Town directory window class.
Definition at line 648 of file town_gui.cpp.
virtual void TownDirectoryWindow::DrawWidget | ( | const Rect & | r, | |
int | widget | |||
) | const [inline, virtual] |
Draw the contents of a nested widget.
r | Rectangle occupied by the widget. | |
widget | Number of the widget to draw. |
Reimplemented from Window.
Definition at line 734 of file town_gui.cpp.
References Window::DrawSortButtonState(), DrawString(), Scrollbar::GetCapacity(), Scrollbar::GetPosition(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem< Tpool >::index, INVALID_TILE, GUIList< T, F >::IsDescSortOrder(), SmallVector< T, S >::Length(), Town::population, Window::resize, SBS_DOWN, SetDParam(), GUIList< T, F >::SortType(), ResizeInfo::step_height, WD_FRAMERECT_LEFT, WD_FRAMERECT_RIGHT, and Town::xy.
virtual void TownDirectoryWindow::OnClick | ( | Point | pt, | |
int | widget, | |||
int | click_count | |||
) | [inline, virtual] |
A click with the left mouse button has been made on the window.
pt | the point inside the window that has been clicked. | |
widget | the clicked widget. | |
click_count | Number of fast consecutive clicks at same position |
Reimplemented from Window.
Definition at line 810 of file town_gui.cpp.
References _ctrl_pressed, Scrollbar::GetScrolledRowFromWidget(), SmallVector< T, S >::Length(), ScrollMainWindowToTile(), Window::SetDirty(), GUIList< T, F >::SetSortType(), ShowExtraViewPortWindow(), GUIList< T, F >::SortType(), GUIList< T, F >::ToggleSortOrder(), WD_FRAMERECT_TOP, and Town::xy.
virtual void TownDirectoryWindow::OnInvalidateData | ( | int | data = 0 , |
|
bool | gui_scope = true | |||
) | [inline, virtual] |
Some data on this window has become invalid.
data | Information about the changed data. | |
gui_scope | Whether the call is done from GUI scope. You may not do everything when not in GUI scope. See InvalidateWindowData() for details. |
Reimplemented from Window.
Definition at line 871 of file town_gui.cpp.
References GUIList< T, F >::ForceRebuild(), and GUIList< T, F >::ForceResort().
virtual void TownDirectoryWindow::OnPaint | ( | ) | [inline, virtual] |
The window must be repainted.
Reimplemented from Window.
Definition at line 849 of file town_gui.cpp.
References Window::DrawWidgets(), and GUIList< T, F >::NeedRebuild().
virtual void TownDirectoryWindow::OnResize | ( | ) | [inline, virtual] |
Called after the window got resized.
For nested windows with a viewport, call NWidgetViewport::UpdateViewportCoordinates.
Reimplemented from Window.
Definition at line 861 of file town_gui.cpp.
References Scrollbar::SetCapacityFromWidget().
virtual void TownDirectoryWindow::SetStringParameters | ( | int | widget | ) | const [inline, virtual] |
Initialize string parameters for a widget.
Calls to this function are made during initialization to measure the size (that is as part of InitNested()), during drawing, and while re-initializing the window. Only for widgets that render text initializing is requested.
widget | Widget number. |
Reimplemented from Window.
Definition at line 729 of file town_gui.cpp.
References GetWorldPopulation(), and SetDParam().
virtual void TownDirectoryWindow::UpdateWidgetSize | ( | int | widget, | |
Dimension * | size, | |||
const Dimension & | padding, | |||
Dimension * | fill, | |||
Dimension * | resize | |||
) | [inline, virtual] |
Update size and resize step of a widget in the window.
After retrieval of the minimal size and the resize-steps of a widget, this function is called to allow further refinement, typically by computing the real maximal size of the content. Afterwards, size is taken to be the minimal size of the widget and resize is taken to contain the resize steps. For the convenience of the callee, padding contains the amount of padding between the content and the edge of the widget. This should be added to the returned size.
widget | Widget number. | |
size | Size of the widget. | |
padding | Recommended amount of space between the widget content and the widget edge. | |
fill | Fill step of the widget. | |
resize | Resize step of the widget. |
Reimplemented from Window.
Definition at line 770 of file town_gui.cpp.
References GetStringBoundingBox(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem< Tpool >::index, SmallVector< T, S >::Length(), maxdim(), SetDParam(), WD_FRAMERECT_LEFT, WD_FRAMERECT_TOP, and WD_SORTBUTTON_ARROW_WIDTH.
GUITownList::SortFunction *const TownDirectoryWindow::sorter_funcs [static, private] |
{ &TownNameSorter, &TownPopulationSorter, }
Definition at line 655 of file town_gui.cpp.