#include "stdafx.h"
#include "openttd.h"
#include "core/math_func.hpp"
#include "player_func.h"
#include "gfx_func.h"
#include "window_gui.h"
#include "window_func.h"
#include "widgets/dropdown_func.h"
#include "table/sprites.h"
#include "table/strings.h"
Go to the source code of this file.
Functions | |
static Point | HandleScrollbarHittest (const Scrollbar *sb, int top, int bottom) |
void | ScrollbarClickHandler (Window *w, const Widget *wi, int x, int y) |
Special handling for the scrollbar widget type. | |
int | GetWidgetFromPos (const Window *w, int x, int y) |
Returns the index for the widget located at the given position relative to the window. | |
void | DrawFrameRect (int left, int top, int right, int bottom, int ctab, FrameFlags flags) |
void | DrawWindowWidgets (const Window *w) |
static void | ResizeWidgets (Window *w, byte a, byte b) |
static void | ResizeWidgets (Window *w, byte a, byte b, byte c) |
void | ResizeButtons (Window *w, byte left, byte right) |
Evenly distribute some widgets when resizing horizontally (often a button row) When only two arguments are given, the widgets are presumed to be on a line and only the ends are given. | |
void | ResizeWindowForWidget (Window *w, int widget, int delta_x, int delta_y) |
Resize a widget an shuffle other widgets around to fit. | |
void | DrawSortButtonState (const Window *w, int widget, SortButtonState state) |
Draw a sort button's up or down arrow symbol. | |
Variables | |
static const char * | UPARROW = "\xEE\x8A\xA0" |
static const char * | DOWNARROW = "\xEE\x8A\xAA" |
Definition in file widget.cpp.
void DrawSortButtonState | ( | const Window * | w, | |
int | widget, | |||
SortButtonState | state | |||
) |
Draw a sort button's up or down arrow symbol.
w | Window of widget | |
widget | Sort button widget | |
state | State of sort button |
Definition at line 609 of file widget.cpp.
References DoDrawString().
Referenced by GroupWndProc().
int GetWidgetFromPos | ( | const Window * | w, | |
int | x, | |||
int | y | |||
) |
Returns the index for the widget located at the given position relative to the window.
It includes all widget-corner pixels as well.
*w | Window to look inside | |
x | The Window client X coordinate | |
y | The Window client y coordinate |
Definition at line 136 of file widget.cpp.
References WWT_FRAME.
void ResizeButtons | ( | Window * | w, | |
byte | left, | |||
byte | right | |||
) |
Evenly distribute some widgets when resizing horizontally (often a button row) When only two arguments are given, the widgets are presumed to be on a line and only the ends are given.
Evenly distribute some widgets when resizing horizontally (often a button row) The widgets are presumed to be in a line and numberef from left to right (without gaps).
w | Window to modify | |
left | The leftmost widget to resize | |
right | The rightmost widget to resize. Since right side of it is used, remember to set it to RESIZE_RIGHT |
Definition at line 546 of file widget.cpp.
References ResizeButtons().
Referenced by ResizeButtons(), StationViewWndProc(), and VehicleDetailsWndProc().
void ScrollbarClickHandler | ( | Window * | w, | |
const Widget * | wi, | |||
int | x, | |||
int | y | |||
) |
Special handling for the scrollbar widget type.
Handles the special scrolling buttons and other scrolling.
w | Window on which a scroll was performed. | |
wi | Pointer to the scrollbar widget. | |
x | The X coordinate of the mouse click. | |
y | The Y coordinate of the mouse click. |
Definition at line 51 of file widget.cpp.
References max(), min(), SetWindowDirty(), and WWT_SCROLL2BAR.