gtkIconViewGetTooltipContext {RGtk2} | R Documentation

## gtkIconViewGetTooltipContext

### Description

This function is supposed to be used in a `"query-tooltip"` signal handler for `GtkIconView`. The `x`, `y` and `keyboard.tip` values which are received in the signal handler, should be passed to this function without modification.

### Usage

    gtkIconViewGetTooltipContext(object, x, y, keyboard.tip)

### Arguments

``object`` | an `GtkIconView`
``x`` | the x coordinate (relative to widget coordinates)
``y`` | the y coordinate (relative to widget coordinates)
``keyboard.tip`` | whether this is a keyboard tooltip or not

### Details

The return value indicates whether there is an icon view item at the given coordinates (`TRUE`) or not (`FALSE`) for mouse tooltips. For keyboard tooltips the item returned will be the cursor item. When `TRUE`, then any of `model`, `path` and `iter` which have been provided will be set to point to that row and the corresponding model. `x` and `y` will always be converted to be relative to `icon.view`'s bin_window if `keyboard.tooltip` is `FALSE`. Since 2.12

### Value

A list containing the following elements:

`retval` | [logical] whether or not the given tooltip context points to a item
``model`` | a pointer to receive a `GtkTreeModel` or `NULL`. [ allow-none ]
``path`` | a pointer to receive a `GtkTreePath` or `NULL`. [ allow-none ]
``iter`` | a pointer to receive a `GtkTreeIter` or `NULL`. [ allow-none ]

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]