Public Member Functions | Data Fields

SubsidyListWindow Struct Reference

Inheritance diagram for SubsidyListWindow:
Window ZeroedMemoryAllocator

Public Member Functions

 SubsidyListWindow (const WindowDesc *desc, WindowNumber window_number)
virtual void OnClick (Point pt, int widget, int click_count)
 A click with the left mouse button has been made on the window.
void HandleClick (const Subsidy *s)
uint CountLines ()
 Count the number of lines in this window.
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 DrawWidget (const Rect &r, int widget) const
 Draw the contents of a nested widget.
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.

Data Fields

Scrollbarvscroll

Detailed Description

Definition at line 33 of file subsidy_gui.cpp.


Member Function Documentation

uint SubsidyListWindow::CountLines (  )  [inline]

Count the number of lines in this window.

Returns:
the number of lines

Definition at line 113 of file subsidy_gui.cpp.

References Subsidy::IsAwarded().

Referenced by OnInvalidateData().

virtual void SubsidyListWindow::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 148 of file subsidy_gui.cpp.

References _date, Subsidy::awarded, ConvertDateToYMD(), YearMonthDay::day, DrawString(), FONT_HEIGHT_NORMAL, Scrollbar::GetCapacity(), Scrollbar::GetPosition(), Subsidy::IsAwarded(), IsInsideMM(), Subsidy::remaining, and SetDParam().

virtual void SubsidyListWindow::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 44 of file subsidy_gui.cpp.

References Scrollbar::GetScrolledRowFromWidget(), Subsidy::IsAwarded(), and WD_FRAMERECT_TOP.

virtual void SubsidyListWindow::OnInvalidateData ( int  data = 0,
bool  gui_scope = true 
) [inline, virtual]

Some data on this window has become invalid.

Parameters:
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 223 of file subsidy_gui.cpp.

References CountLines(), and Scrollbar::SetCount().

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

Called after the window got resized.

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

Reimplemented from Window.

Definition at line 213 of file subsidy_gui.cpp.

References Scrollbar::SetCapacityFromWidget().

virtual void SubsidyListWindow::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 135 of file subsidy_gui.cpp.

References GetStringBoundingBox(), maxdim(), WD_FRAMERECT_RIGHT, and WD_FRAMERECT_TOP.


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