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Started planning a do-over of the library.

This commit is contained in:
Pietro Gagliardi 2015-04-21 20:02:25 -04:00
parent 8334e0ef70
commit f411a02312
1 changed files with 6 additions and 2 deletions
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8
docs/uiButton.md
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@ -30,9 +30,13 @@ Changes the text shown on the uiButton to the given text string.
## func OnClicked() ## func OnClicked()
```c ```c
void uiButtonOnClicked(uiButton *b, void (*handler)(uiButton *, void *), void *data); void uiButtonOnClicked(uiButton *b, void (*handler)(void *sender, void *data), void *data);
``` ```
Sets the function that is called when the user clicks the uiButton. The `data` parameter is passed as the second argument to this function. If a handler was previous assigned, this call replaces the old handler with the given one. Sets the function that is called when the user clicks the uiButton. If a handler was previous assigned, this call replaces the old handler with the given one.
The `sender` argument to the callback is the `b` argument to `uiButtonOnClicked()`. It is of type `void *` to allow uiMenus to use the same callback functions.
The `data` argument to the callback is the `data` argument to `uiButtonOnClicked()`.
The default handler does nothing. The default handler does nothing.