MainWindow Struct Reference

Inheritance diagram for MainWindow:
Window ZeroedMemoryAllocator

Public Member Functions

virtual void OnPaint ()
 The window must be repainted.
virtual EventState OnKeyPress (uint16 key, uint16 keycode)
 A key has been pressed.
virtual void OnScroll (Point delta)
 Handle the request for (viewport) scrolling.
virtual void OnMouseWheel (int wheel)
 The mouse wheel has been turned.
virtual void OnResize ()
 Called after the window got resized.
virtual void OnInvalidateData (int data)
 Some data on this window has become invalid.

Detailed Description

Definition at line 206 of file main_gui.cpp.


Member Function Documentation

virtual void MainWindow::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 389 of file main_gui.cpp.

References InvalidateWindowData().

virtual EventState MainWindow::OnKeyPress ( uint16  key,
uint16  keycode 
) [inline, virtual]
virtual void MainWindow::OnMouseWheel ( int  wheel  )  [inline, virtual]

The mouse wheel has been turned.

Parameters:
wheel the amount of movement of the mouse wheel.

Reimplemented from Window.

Definition at line 376 of file main_gui.cpp.

virtual void MainWindow::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 217 of file main_gui.cpp.

References DrawSprite(), Window::DrawWidgets(), and Window::width.

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

Called after the window got resized.

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

Reimplemented from Window.

Definition at line 381 of file main_gui.cpp.

References MW_VIEWPORT, NWidgetViewport::UpdateViewportCoordinates(), and Window::viewport.

virtual void MainWindow::OnScroll ( Point  delta  )  [inline, virtual]

Handle the request for (viewport) scrolling.

Parameters:
delta the amount the viewport must be scrolled.

Reimplemented from Window.

Definition at line 361 of file main_gui.cpp.

References ViewportData::dest_scrollpos_x, ViewportData::dest_scrollpos_y, CursorVars::fix_at, IsPtInWindowViewport(), ScaleByZoom(), ViewportData::scrollpos_x, ViewportData::scrollpos_y, and Window::viewport.


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

Generated on Sat Apr 17 23:25:31 2010 for OpenTTD by  doxygen 1.6.1