RefitWindow Struct Reference

Refit cargo window. More...

Inheritance diagram for RefitWindow:
Window ZeroedMemoryAllocator

Public Member Functions

 RefitWindow (const WindowDesc *desc, const Vehicle *v, VehicleOrderID order)
virtual void OnPaint ()
 The window must be repainted.
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 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 OnClick (Point pt, int widget, int click_count)
 A click with the left mouse button has been made on the window.
virtual void OnResize ()
 Called after the window got resized.

Data Fields

int sel
 Index in refit options, -1 if nothing is selected.
RefitOptioncargo
 Refit option selected by sel.
RefitList list
 List of cargo types available for refitting.
uint length
 For trains, the number of vehicles.
VehicleOrderID order
 If not INVALID_VEH_ORDER_ID, selection is part of a refit order (rather than execute directly).

Detailed Description

Refit cargo window.

Definition at line 356 of file vehicle_gui.cpp.


Member Function Documentation

virtual void RefitWindow::DrawWidget ( const Rect r,
int  widget 
) const [inline, virtual]
virtual void RefitWindow::OnClick ( Point  pt,
int  widget,
int  click_count 
) [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.
click_count Number of fast consecutive clicks at same position

Reimplemented from Window.

Definition at line 441 of file vehicle_gui.cpp.

References cargo, CMD_ORDER_REFIT, DoCommandP(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tcache, Tzero >::PoolItem<&_vehicle_pool >::Get(), Scrollbar::GetPosition(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tcache, Tzero >::PoolItem< Tpool >::index, INVALID_VEH_ORDER_ID, order, Window::resize, sel, Window::SetDirty(), ResizeInfo::step_height, Vehicle::tile, Window::vscroll, and Window::window_number.

virtual void RefitWindow::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 383 of file vehicle_gui.cpp.

References BuildRefitList(), cargo, Window::DrawWidgets(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tcache, Tzero >::PoolItem<&_vehicle_pool >::Get(), SmallVector< T, S >::Length(), length, sel, Scrollbar::SetCount(), BaseVehicle::type, VEH_TRAIN, Window::vscroll, and Window::window_number.

virtual void RefitWindow::OnResize (  )  [inline, virtual]

Called after the window got resized.

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

Reimplemented from Window.

Definition at line 468 of file vehicle_gui.cpp.

References Scrollbar::GetCapacity(), MAT_COL_START, MAT_ROW_START, Scrollbar::SetCapacityFromWidget(), and Window::vscroll.

virtual void RefitWindow::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.

Parameters:
widget Widget number.

Reimplemented from Window.

Definition at line 413 of file vehicle_gui.cpp.

References Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tcache, Tzero >::PoolItem<&_vehicle_pool >::Get(), SetDParam(), and Window::window_number.

virtual void RefitWindow::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 403 of file vehicle_gui.cpp.

References FONT_HEIGHT_NORMAL, WD_MATRIX_BOTTOM, and WD_MATRIX_TOP.


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

Generated on Sat Apr 17 23:25:40 2010 for OpenTTD by  doxygen 1.6.1