A control that represents a top-level window. More...

#include <ui.h>

Inheritance diagram for uiWindow:

Public Member Functions
char *	uiWindowTitle (uiWindow *w)
	Returns the window title. More...

void	uiWindowSetTitle (uiWindow w, const char title)
	Sets the window title. More...

void	uiWindowPosition (uiWindow w, int x, int *y)
	Gets the window position. More...

void	uiWindowSetPosition (uiWindow *w, int x, int y)
	Moves the window to the specified position. More...

void	uiWindowOnPositionChanged (uiWindow w, void(f)(uiWindow sender, void senderData), void *data)
	Registers a callback for when the window moved. More...

void	uiWindowContentSize (uiWindow w, int width, int *height)
	Gets the window content size. More...

void	uiWindowSetContentSize (uiWindow *w, int width, int height)
	Sets the window content size. More...

int	uiWindowFullscreen (uiWindow *w)
	Returns whether or not the window is full screen. More...

void	uiWindowSetFullscreen (uiWindow *w, int fullscreen)
	Sets whether or not the window is full screen. More...

void	uiWindowOnContentSizeChanged (uiWindow w, void(f)(uiWindow sender, void senderData), void *data)
	Registers a callback for when the window content size is changed. More...

void	uiWindowOnClosing (uiWindow w, int(f)(uiWindow sender, void senderData), void *data)
	Registers a callback for when the window is to be closed. More...

void	uiWindowOnFocusChanged (uiWindow w, void(f)(uiWindow sender, void senderData), void *data)
	Registers a callback for when the window focus changes. More...

int	uiWindowFocused (uiWindow *w)
	Returns whether or not the window is focused. More...

int	uiWindowBorderless (uiWindow *w)
	Returns whether or not the window is borderless. More...

void	uiWindowSetBorderless (uiWindow *w, int borderless)
	Sets whether or not the window is borderless. More...

void	uiWindowSetChild (uiWindow w, uiControl child)
	Sets the window's child. More...

int	uiWindowMargined (uiWindow *w)
	Returns whether or not the window has a margin. More...

void	uiWindowSetMargined (uiWindow *w, int margined)
	Sets whether or not the window has a margin. More...

int	uiWindowResizeable (uiWindow *w)
	Returns whether or not the window is user resizeable. More...

void	uiWindowSetResizeable (uiWindow *w, int resizeable)
	Sets whether or not the window is user resizeable. More...

uiWindow *	uiNewWindow (const char *title, int width, int height, int hasMenubar)
	Creates a new uiWindow. More...

Public Member Functions inherited from uiControl
void	uiControlDestroy (uiControl *c)
	Dispose and free all allocated resources. More...

uintptr_t	uiControlHandle (uiControl *c)
	Returns the control's OS-level handle. More...

uiControl *	uiControlParent (uiControl *c)
	Returns the parent control. More...

void	uiControlSetParent (uiControl c, uiControl parent)
	Sets the control's parent. More...

int	uiControlToplevel (uiControl *c)
	Returns whether or not the control is a top level control. More...

int	uiControlVisible (uiControl *c)
	Returns whether or not the control is visible. More...

void	uiControlShow (uiControl *c)
	Shows the control. More...

void	uiControlHide (uiControl *c)
	Hides the control. More...

int	uiControlEnabled (uiControl *c)
	Returns whether or not the control is enabled. More...

void	uiControlEnable (uiControl *c)
	Enables the control. More...

void	uiControlDisable (uiControl *c)
	Disables the control. More...

uiControl *	uiAllocControl (size_t n, uint32_t OSsig, uint32_t typesig, const char *typenamestr)
	Allocates a uiControl. More...

void	uiFreeControl (uiControl *c)
	Frees the memory associated with the control reference. More...

void	uiControlVerifySetParent (uiControl c, uiControl parent)
	Makes sure the control's parent can be set to `parent`. More...

int	uiControlEnabledToUser (uiControl *c)
	Returns whether or not the control can be interacted with by the user. More...

Additional Inherited Members
Public Attributes inherited from uiControl
uint32_t	Signature

uint32_t	OSSignature

uint32_t	TypeSignature

void(*	Destroy )(uiControl *)

uintptr_t(*	Handle )(uiControl *)

uiControl (	Parent )(uiControl *)

void(*	SetParent )(uiControl , uiControl )

int(*	Toplevel )(uiControl *)

int(*	Visible )(uiControl *)

void(*	Show )(uiControl *)

void(*	Hide )(uiControl *)

int(*	Enabled )(uiControl *)

void(*	Enable )(uiControl *)

void(*	Disable )(uiControl *)

Detailed Description

A control that represents a top-level window.

A window contains exactly one child control that occupied the entire window.

Note: Many of the uiWindow methods should be regarded as mere hints. The underlying system may override these or even choose to ignore them completely. This is especially true for many Unix systems.

Warning: A uiWindow can NOT be a child of another uiControl.

Member Function Documentation

◆ uiNewWindow()

uiWindow * uiNewWindow	(	const char *	title,
		int	width,
		int	height,
		int	hasMenubar
	)

Creates a new uiWindow.

Parameters

title	Window title text. A valid, `NUL` terminated UTF-8 string. Data is copied internally. Ownership is not transferred.
width	Window width.
height	Window height.
hasMenubar	Whether or not the window should display a menu bar.

Returns: A new uiWindow instance.

◆ uiWindowBorderless()

int uiWindowBorderless ( uiWindow * w )

Returns whether or not the window is borderless.

Parameters

w	uiWindow instance.

Returns: TRUE if window is borderless, FALSE otherwise. [Default: TODO]

◆ uiWindowContentSize()

void uiWindowContentSize	(	uiWindow *	w,
		int *	width,
		int *	height
	)

Gets the window content size.

Parameters

	w	uiWindow instance.
[out]	width	Window content width.
[out]	height	Window content height.

Note: The content size does NOT include window decorations like menus or title bars.

◆ uiWindowFocused()

int uiWindowFocused ( uiWindow * w )

Returns whether or not the window is focused.

Parameters

w	uiWindow instance.

Returns: TRUE if window is focused, FALSE otherwise.

◆ uiWindowFullscreen()

int uiWindowFullscreen ( uiWindow * w )

Returns whether or not the window is full screen.

Parameters

w	uiWindow instance.

Returns: TRUE if full screen, FALSE otherwise. [Default: FALSE]

◆ uiWindowMargined()

int uiWindowMargined ( uiWindow * w )

Returns whether or not the window has a margin.

Parameters

w	uiWindow instance.

Returns: TRUE if window has a margin, FALSE otherwise. [Default: TODO]

◆ uiWindowOnClosing()

void uiWindowOnClosing	(	uiWindow *	w,
		int()(uiWindow sender, void *senderData)	f,
		void *	data
	)

Registers a callback for when the window is to be closed.

Parameters

w	uiWindow instance.
f	Callback function. `sender` Back reference to the instance that triggered the callback. `senderData` User data registered with the sender instance. Return: `TRUE` to destroys the window. `FALSE` to abort closing and keep the window alive and visible.
data	User data to be passed to the callback.

Note: Only one callback can be registered at a time.

◆ uiWindowOnContentSizeChanged()

void uiWindowOnContentSizeChanged	(	uiWindow *	w,
		void()(uiWindow sender, void *senderData)	f,
		void *	data
	)

Registers a callback for when the window content size is changed.

Parameters

w	uiWindow instance.
f	Callback function. `sender` Back reference to the instance that triggered the callback. `senderData` User data registered with the sender instance.
data	User data to be passed to the callback.

Note: The callback is not triggered when calling uiWindowSetContentSize().; Only one callback can be registered at a time.

◆ uiWindowOnFocusChanged()

void uiWindowOnFocusChanged	(	uiWindow *	w,
		void()(uiWindow sender, void *senderData)	f,
		void *	data
	)

Registers a callback for when the window focus changes.

Parameters

w	uiWindow instance.
f	Callback function. `sender` Back reference to the instance that triggered the callback. `senderData` User data registered with the sender instance.
data	User data to be passed to the callback.

Note: Only one callback can be registered at a time.

◆ uiWindowOnPositionChanged()

void uiWindowOnPositionChanged	(	uiWindow *	w,
		void()(uiWindow sender, void *senderData)	f,
		void *	data
	)

Registers a callback for when the window moved.

Parameters

w	uiWindow instance.
f	Callback function. `sender` Back reference to the instance that triggered the callback. `senderData` User data registered with the sender instance.
data	User data to be passed to the callback.

Note: Only one callback can be registered at a time.; The callback is not triggered when calling uiWindowSetPosition().

◆ uiWindowPosition()

void uiWindowPosition	(	uiWindow *	w,
		int *	x,
		int *	y
	)

Gets the window position.

Coordinates are measured from the top left corner of the screen.

Parameters

	w	uiWindow instance.
[out]	x	X position of the window.
[out]	y	Y position of the window.

Note: This method may return inaccurate or dummy values on Unix platforms.

◆ uiWindowResizeable()

int uiWindowResizeable ( uiWindow * w )

Returns whether or not the window is user resizeable.

Parameters

w	uiWindow instance.

Returns: TRUE if window is resizable, FALSE otherwise. [Default: TRUE]

◆ uiWindowSetBorderless()

void uiWindowSetBorderless	(	uiWindow *	w,
		int	borderless
	)

Sets whether or not the window is borderless.

Parameters

w	uiWindow instance.
borderless	`TRUE` to make window borderless, `FALSE` otherwise.

Note: This method is merely a hint and may be ignored by the system.

◆ uiWindowSetChild()

void uiWindowSetChild	(	uiWindow *	w,
		uiControl *	child
	)

Sets the window's child.

Parameters

w	uiWindow instance.
child	Control to be made child.

◆ uiWindowSetContentSize()

void uiWindowSetContentSize	(	uiWindow *	w,
		int	width,
		int	height
	)

Sets the window content size.

Parameters

w	uiWindow instance.
width	Window content width to set.
height	Window content height to set.

Note: The content size does NOT include window decorations like menus or title bars.; This method is merely a hint and may be ignored by the system.

◆ uiWindowSetFullscreen()

void uiWindowSetFullscreen	(	uiWindow *	w,
		int	fullscreen
	)

Sets whether or not the window is full screen.

Parameters

w	uiWindow instance.
fullscreen	`TRUE` to make window full screen, `FALSE` otherwise.

Note: This method is merely a hint and may be ignored by the system.

◆ uiWindowSetMargined()

void uiWindowSetMargined	(	uiWindow *	w,
		int	margined
	)

Sets whether or not the window has a margin.

The margin size is determined by the OS defaults.

Parameters

w	uiWindow instance.
margined	`TRUE` to set a window margin, `FALSE` otherwise.

◆ uiWindowSetPosition()

void uiWindowSetPosition	(	uiWindow *	w,
		int	x,
		int	y
	)

Moves the window to the specified position.

Coordinates are measured from the top left corner of the screen.

Parameters

w	uiWindow instance.
x	New x position of the window.
y	New y position of the window.

Note: This method is merely a hint and may be ignored on Unix platforms.

◆ uiWindowSetResizeable()

void uiWindowSetResizeable	(	uiWindow *	w,
		int	resizeable
	)

Sets whether or not the window is user resizeable.

Parameters

w	uiWindow instance.
resizeable	`TRUE` to make window resizable, `FALSE` otherwise.

Note: This method is merely a hint and may be ignored by the system.

◆ uiWindowSetTitle()

void uiWindowSetTitle	(	uiWindow *	w,
		const char *	title
	)

Sets the window title.

Parameters

w	uiWindow instance.
title	Window title text. A valid, `NUL` terminated UTF-8 string. Data is copied internally. Ownership is not transferred.

Note: This method is merely a hint and may be ignored on unix platforms.

◆ uiWindowTitle()

char * uiWindowTitle ( uiWindow * w )

Returns the window title.

Parameters

w	uiWindow instance.

Returns: The window title text.
A NUL terminated UTF-8 string.
Caller is responsible for freeing the data with uiFreeText().

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

ui.h

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ uiNewWindow()

◆ uiWindowBorderless()

◆ uiWindowContentSize()

◆ uiWindowFocused()

◆ uiWindowFullscreen()

◆ uiWindowMargined()

◆ uiWindowOnClosing()

◆ uiWindowOnContentSizeChanged()

◆ uiWindowOnFocusChanged()

◆ uiWindowOnPositionChanged()

◆ uiWindowPosition()

◆ uiWindowResizeable()

◆ uiWindowSetBorderless()

◆ uiWindowSetChild()

◆ uiWindowSetContentSize()

◆ uiWindowSetFullscreen()

◆ uiWindowSetMargined()

◆ uiWindowSetPosition()

◆ uiWindowSetResizeable()

◆ uiWindowSetTitle()

◆ uiWindowTitle()