libui-ng
A portable GUI library for C
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A multiple choice control of check buttons from which only one can be selected at a time. More...
#include <ui.h>
Public Member Functions | |
void | uiRadioButtonsAppend (uiRadioButtons *r, const char *text) |
Appends a radio button. More... | |
int | uiRadioButtonsSelected (uiRadioButtons *r) |
Returns the index of the item selected. More... | |
void | uiRadioButtonsSetSelected (uiRadioButtons *r, int index) |
Sets the item selected. More... | |
void | uiRadioButtonsOnSelected (uiRadioButtons *r, void(*f)(uiRadioButtons *sender, void *senderData), void *data) |
Registers a callback for when radio button is selected. More... | |
uiRadioButtons * | uiNewRadioButtons (void) |
Creates a new radio buttons instance. 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 *) |
A multiple choice control of check buttons from which only one can be selected at a time.
uiRadioButtons * uiNewRadioButtons | ( | void | ) |
Creates a new radio buttons instance.
void uiRadioButtonsAppend | ( | uiRadioButtons * | r, |
const char * | text | ||
) |
Appends a radio button.
r | uiRadioButtons instance. |
text | Radio button text. A valid, NUL terminated UTF-8 string.Data is copied internally. Ownership is not transferred. |
void uiRadioButtonsOnSelected | ( | uiRadioButtons * | r, |
void(*)(uiRadioButtons *sender, void *senderData) | f, | ||
void * | data | ||
) |
Registers a callback for when radio button is selected.
r | uiRadioButtons 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. |
int uiRadioButtonsSelected | ( | uiRadioButtons * | r | ) |
Returns the index of the item selected.
r | uiRadioButtons instance. |
-1
on empty selection. void uiRadioButtonsSetSelected | ( | uiRadioButtons * | r, |
int | index | ||
) |
Sets the item selected.
r | uiRadioButtons instance. |
index | Index of the item to be selected, -1 to clear selection. |