WDF_UNCLICK_BUTTONS =   1 << 4, ///< Unclick buttons when the window event times out */

	WDF_STICKY_BUTTON   =   1 << 5, ///< Set window to sticky mode; they are not closed unless closed with 'X' (widget 2)

	WDF_RESIZABLE       =   1 << 6, ///< A window can be resized

	WDF_MODAL           =   1 << 7, ///< The window is a modal child of some other window, meaning the parent is 'inactive'

};

/* can be used as x or y coordinates to cause a specific placement */

enum WindowDefaultPosition {

	WDP_AUTO      = -1, ///< Find a place automatically

	WDP_CENTER    = -2, ///< Center the window (left/right or top/bottom)

	WDP_ALIGN_TBR = -3, ///< Align the right side of the window with the right side of the main toolbar

	WDP_ALIGN_TBL = -4, ///< Align the left side of the window with the left side of the main toolbar

};

struct Textbuf {

	char *buf;                  ///< buffer in which text is saved

	uint16 maxlength, maxwidth; ///< the maximum size of the buffer. Maxwidth specifies screensize in pixels, maxlength is in bytes

	uint16 length, width;       ///< the current size of the string. Width specifies screensize in pixels, length is in bytes

	bool caret;                 ///< is the caret ("_") visible or not

	uint16 caretpos;            ///< the current position of the caret in the buffer, in bytes

	uint16 caretxoffs;          ///< the current position of the caret in pixels

};

/* You cannot 100% reliably calculate the biggest custom struct as

 * the number of pointers in it and alignment will have a huge impact.

 * 96 is the largest window-size for 64-bit machines currently */

#define WINDOW_CUSTOM_SIZE 96

struct Scrollbar {

	uint16 count, cap, pos;

};

struct ResizeInfo {

	uint width; ///< Minimum width and height

	uint height;

	uint step_width; ///< In how big steps the width and height go

	uint step_height;

};

struct WindowMessage {

	int msg;

	int wparam;

	int lparam;

};

struct Window {

	uint16 flags4;