# VehicleViewWindow Struct Reference

Window manager class for viewing a vehicle. More...

Inheritance diagram for VehicleViewWindow:

## Public Member Functions
| VehicleViewWindow (const WindowDesc *desc, WindowNumber window_number)
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 | 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.
virtual void | OnTick ()
| Called once per (game) tick.
## Private Types
enum | PlaneSelections { SEL_DC_GOTO_DEPOT, SEL_DC_CLONE, SEL_RT_REFIT, SEL_RT_TURN_AROUND, SEL_DC_BASEPLANE = SEL_DC_GOTO_DEPOT, SEL_RT_BASEPLANE = SEL_RT_REFIT }
| Display planes available in the vehicle view window. More...
## Private Member Functions
void | SelectPlane (PlaneSelections plane)
| Display a plane in the window.

## Detailed Description

Window manager class for viewing a vehicle.

Definition at line 1814 of file vehicle_gui.cpp.

## Member Enumeration Documentation

enum VehicleViewWindow::PlaneSelections`[private]`

Display planes available in the vehicle view window.

Enumerator:

  SEL_DC_GOTO_DEPOT | Display 'goto depot' button in VVW_WIDGET_SELECT_DEPOT_CLONE stacked widget.
  SEL_DC_CLONE | Display 'clone vehicle' button in VVW_WIDGET_SELECT_DEPOT_CLONE stacked widget.
  SEL_RT_REFIT | Display 'refit' button in VVW_WIDGET_SELECT_REFIT_TURN stacked widget.
  SEL_RT_TURN_AROUND | Display 'turn around' button in VVW_WIDGET_SELECT_REFIT_TURN stacked widget.
  SEL_DC_BASEPLANE | First plane of the VVW_WIDGET_SELECT_DEPOT_CLONE stacked widget.
  SEL_RT_BASEPLANE | First plane of the VVW_WIDGET_SELECT_REFIT_TURN stacked widget.

Definition at line 1817 of file vehicle_gui.cpp.

## Member Function Documentation

void VehicleViewWindow::SelectPlane | ( | PlaneSelections | plane | ) | `[inline, private]`

Display a plane in the window.

Parameters:

  | plane | Plane to show.

Definition at line 1831 of file vehicle_gui.cpp.

References SEL_DC_BASEPLANE, SEL_DC_CLONE, SEL_DC_GOTO_DEPOT, SEL_RT_BASEPLANE, SEL_RT_REFIT, SEL_RT_TURN_AROUND, VVW_WIDGET_SELECT_DEPOT_CLONE, and VVW_WIDGET_SELECT_REFIT_TURN.

virtual void VehicleViewWindow::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 1909 of file vehicle_gui.cpp.

References Dimension::height, VEH_TRAIN, VVW_WIDGET_VIEWPORT, and Dimension::width.

virtual void VehicleViewWindow::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 1926 of file vehicle_gui.cpp.

References SpecializedVehicle< Train, VEH_TRAIN >::From(), IsVehicleRefitable(), and VEH_TRAIN.

virtual void VehicleViewWindow::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 1945 of file vehicle_gui.cpp.

References SetDParam().

virtual void VehicleViewWindow::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 1953 of file vehicle_gui.cpp.

References _settings_client, DrawSprite(), DrawString(), SpecializedVehicle< Train, VEH_TRAIN >::From(), ClientSettings::gui, HasBit(), Rect::left, ODATFB_HALT, Rect::right, SA_CENTER, SetDParam(), Rect::top, VEH_AIRCRAFT, VEH_SHIP, VEH_TRAIN, GUISettings::vehicle_speed, WD_FRAMERECT_LEFT, and WD_FRAMERECT_TOP.

virtual void VehicleViewWindow::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 2040 of file vehicle_gui.cpp.

References _ctrl_pressed, CcCloneVehicle(), CMD_FORCE_TRAIN_PROCEED, CMD_MSG, DEPOT_SERVICE, DoCommandP(), FindWindowById(), ViewportData::follow_vehicle, INVALID_VEH_ORDER_ID, ScrollMainWindowTo(), ShowVehicleDetailsWindow(), ShowVehicleRefitWindow(), VEH_ROAD, VEH_TRAIN, Window::viewport, and ViewPort::zoom.

virtual void VehicleViewWindow::OnResize | ( |  | ) | `[inline, virtual]`

Called after the window got resized.

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

Reimplemented from Window.

Definition at line 2092 of file vehicle_gui.cpp.

References NWidgetViewport::UpdateViewportCoordinates(), and VVW_WIDGET_VIEWPORT.

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

- src/vehicle_gui.cpp