SelectStationWindow< T > Struct Template Reference

Window for selecting stations/waypoints to (distant) join to. More...

Inheritance diagram for SelectStationWindow< T >:

Window ZeroedMemoryAllocator

Public Member Functions

 SelectStationWindow (const WindowDesc *desc, CommandContainer cmd, TileArea ta)
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 OnPaint ()
 The window must be repainted.
virtual void DrawWidget (const Rect &r, int widget) const
 Draw the contents of a nested widget.
virtual void OnClick (Point pt, int widget)
 A click with the left mouse button has been made on the window.
virtual void OnTick ()
 Called once per (game) tick.
virtual void OnResize ()
 Called after the window got resized.
virtual void OnInvalidateData (int data)
 Some data on this window has become invalid.

Data Fields

CommandContainer select_station_cmd
 Command to build new station.
TileArea area
 Location of new station.

Detailed Description

template<class T>
struct SelectStationWindow< T >

Window for selecting stations/waypoints to (distant) join to.

Template Parameters:
T The type of station to join with

Definition at line 1274 of file station_gui.cpp.


Member Function Documentation

template<class T>
virtual void SelectStationWindow< T >::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.

Parameters:
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 1289 of file station_gui.cpp.

References FACIL_WAYPOINT, GetStringBoundingBox(), Dimension::height, SmallVector< T, S >::Length(), maxdim(), SetDParam(), WD_FRAMERECT_BOTTOM, WD_FRAMERECT_LEFT, WD_FRAMERECT_RIGHT, WD_FRAMERECT_TOP, and Dimension::width.

template<class T>
virtual void SelectStationWindow< T >::OnPaint (  )  [inline, virtual]

The window must be repainted.

Note:
This method should not change any state, it should only use drawing functions.

Reimplemented from Window.

Definition at line 1309 of file station_gui.cpp.

References Window::DrawWidgets().

template<class T>
virtual void SelectStationWindow< T >::DrawWidget ( const Rect r,
int  widget 
) const [inline, virtual]

Draw the contents of a nested widget.

Parameters:
r Rectangle occupied by the widget.
widget Number of the widget to draw.
Note:
This method may not change any state, it may only use drawing functions.

Reimplemented from Window.

Definition at line 1314 of file station_gui.cpp.

References DrawString(), FACIL_WAYPOINT, Scrollbar::GetCapacity(), Scrollbar::GetPosition(), Rect::left, SmallVector< T, S >::Length(), Window::resize, Rect::right, SetDParam(), ResizeInfo::step_height, Rect::top, Window::vscroll, WD_FRAMERECT_LEFT, WD_FRAMERECT_RIGHT, and WD_FRAMERECT_TOP.

template<class T>
virtual void SelectStationWindow< T >::OnClick ( Point  pt,
int  widget 
) [inline, virtual]

A click with the left mouse button has been made on the window.

Parameters:
pt the point inside the window that has been clicked.
widget the clicked widget.

Reimplemented from Window.

Definition at line 1335 of file station_gui.cpp.

References DeleteWindowById(), DoCommandP(), SmallVector< T, S >::Length(), CommandContainer::p2, Window::resize, SB(), SelectStationWindow< T >::select_station_cmd, ResizeInfo::step_height, WD_FRAMERECT_TOP, and Point::y.

template<class T>
virtual void SelectStationWindow< T >::OnResize (  )  [inline, virtual]

Called after the window got resized.

For nested windows with a viewport, call NWidgetViewport::UpdateViewportCoordinates.

Reimplemented from Window.

Definition at line 1364 of file station_gui.cpp.

References Scrollbar::SetCapacityFromWidget(), Window::vscroll, WD_FRAMERECT_BOTTOM, and WD_FRAMERECT_TOP.

template<class T>
virtual void SelectStationWindow< T >::OnInvalidateData ( int  data  )  [inline, virtual]

Some data on this window has become invalid.

Parameters:
data information about the changed data.

Reimplemented from Window.

Definition at line 1369 of file station_gui.cpp.

References SelectStationWindow< T >::area, SmallVector< T, S >::Length(), Scrollbar::SetCount(), Window::SetDirty(), and Window::vscroll.


The documentation for this struct was generated from the following file:

Generated on Wed Dec 30 20:40:41 2009 for OpenTTD by  doxygen 1.5.6