Public Member Functions | |
BuildSignalWindow (const WindowDesc *desc, Window *parent) | |
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 | OnInvalidateData (int data=0) |
Some data on this window has become invalid. | |
Private Member Functions | |
void | DrawSignalSprite (byte widget_index, SpriteID image) const |
Draw dynamic a signal-sprite in a button in the signal GUI Draw the sprite +1px to the right and down if the button is lowered and change the sprite to sprite + 1 (red to green light). |
Definition at line 1417 of file rail_gui.cpp.
void BuildSignalWindow::DrawSignalSprite | ( | byte | widget_index, | |
SpriteID | image | |||
) | const [inline, private] |
Draw dynamic a signal-sprite in a button in the signal GUI Draw the sprite +1px to the right and down if the button is lowered and change the sprite to sprite + 1 (red to green light).
widget_index | index of this widget in the window | |
image | the sprite to draw |
Definition at line 1426 of file rail_gui.cpp.
References NWidgetBase::current_x, NWidgetBase::current_y, DrawSprite(), Sprite::height, Window::IsWidgetLowered(), NWidgetBase::pos_x, NWidgetBase::pos_y, ST_NORMAL, Sprite::width, Sprite::x_offs, and Sprite::y_offs.
Referenced by DrawWidget().
virtual void BuildSignalWindow::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 1469 of file rail_gui.cpp.
References DrawSignalSprite(), and IsInsideMM().
virtual void BuildSignalWindow::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 1485 of file rail_gui.cpp.
References _convert_signal_button, _cur_signal_type, _cur_signal_variant, _settings_client, GUISettings::drag_signals_density, ClientSettings::gui, Window::InvalidateData(), Window::RaiseWidget(), SetWindowDirty(), SIG_ELECTRIC, and SIG_SEMAPHORE.
virtual void BuildSignalWindow::OnInvalidateData | ( | int | data = 0 |
) | [inline, virtual] |
Some data on this window has become invalid.
data | information about the changed data. |
Reimplemented from Window.
Definition at line 1530 of file rail_gui.cpp.
References _convert_signal_button, _cur_signal_type, _cur_signal_variant, _settings_client, GUISettings::drag_signals_density, ClientSettings::gui, Window::LowerWidget(), Window::SetWidgetDisabledState(), Window::SetWidgetLoweredState(), and SIG_ELECTRIC.
virtual void BuildSignalWindow::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 1460 of file rail_gui.cpp.
References _settings_client, GUISettings::drag_signals_density, ClientSettings::gui, and SetDParam().