libui/redo/stubs/button.c

67 lines
1.3 KiB
C

// 10 june 2015
#include "uipriv_OSHERE.h"
struct button {
uiButton b;
OSTYPE OSHANDLE;
void (*onClicked)(uiButton *, void *);
void *onClickedData;
};
uiDefineControlType(uiButton, uiTypeButton, struct button)
static uintptr_t buttonHandle(uiControl *c)
{
struct button *b = (struct button *) c;
return (uintptr_t) (b->OSHANDLE);
}
static void defaultOnClicked(uiButton *b, void *data)
{
// do nothing
}
static char *buttonText(uiButton *bb)
{
struct button *b = (struct button *) bb;
return PUT_CODE_HERE;
}
static void buttonSetText(uiButton *bb, const char *text)
{
struct button *b = (struct button *) bb;
PUT_CODE_HERE;
// changing the text might necessitate a change in the button's size
uiControlQueueResize(uiControl(b));
}
static void buttonOnClicked(uiButton *bb, void (*f)(uiButton *, void *), void *data)
{
struct button *b = (struct button *) bb;
b->onClicked = f;
b->onClickedData = data;
}
uiButton *uiNewButton(const char *text)
{
struct button *b;
b = (struct button *) MAKE_CONTROL_INSTANCE(uiTypeButton());
PUT_CODE_HERE;
b->onClicked = defaultOnClicked;
uiControl(b)->Handle = buttonHandle;
uiButton(b)->Text = buttonText;
uiButton(b)->SetText = buttonSetText;
uiButton(b)->OnClicked = buttonOnClicked;
return uiButton(b);
}