pub struct IconViewBuilder { /* private fields */ }
Expand description

A builder-pattern type to construct IconView objects.

Implementations

Create a new IconViewBuilder.

Build the IconView.

The activate-on-single-click property specifies whether the “item-activated” signal will be emitted after a single click.

The CellArea used to layout cell renderers for this view.

If no area is specified when creating the icon view with IconView::with_area() a CellAreaBox will be used.

The column-spacing property specifies the space which is inserted between the columns of the icon view.

The columns property contains the number of the columns in which the items should be displayed. If it is -1, the number of columns will be chosen automatically to fill the available area.

The item-orientation property specifies how the cells (i.e. the icon and the text) of the item are positioned relative to each other.

The item-padding property specifies the padding around each of the icon view’s item.

The item-width property specifies the width to use for each item. If it is set to -1, the icon view will automatically determine a suitable item size.

The margin property specifies the space which is inserted at the edges of the icon view.

The ::markup-column property contains the number of the model column containing markup information to be displayed. The markup column must be of type G_TYPE_STRING. If this property and the :text-column property are both set to column numbers, it overrides the text column. If both are set to -1, no texts are displayed.

The ::pixbuf-column property contains the number of the model column containing the pixbufs which are displayed. The pixbuf column must be of type GDK_TYPE_PIXBUF. Setting this property to -1 turns off the display of pixbufs.

The reorderable property specifies if the items can be reordered by DND.

The row-spacing property specifies the space which is inserted between the rows of the icon view.

The ::selection-mode property specifies the selection mode of icon view. If the mode is SelectionMode::Multiple, rubberband selection is enabled, for the other modes, only keyboard selection is possible.

The spacing property specifies the space which is inserted between the cells (i.e. the icon and the text) of an item.

The ::text-column property contains the number of the model column containing the texts which are displayed. The text column must be of type G_TYPE_STRING. If this property and the :markup-column property are both set to -1, no texts are displayed.

Whether to expand in both directions. Setting this sets both property::Widget::hexpand and property::Widget::vexpand

Available on crate feature v3_20 only.

Whether the widget should grab focus when it is clicked with the mouse.

This property is only relevant for widgets that can take focus.

Before 3.20, several widgets (GtkButton, GtkFileChooserButton, GtkComboBox) implemented this property individually.

How to distribute horizontal space if widget gets extra space, see Align

Enables or disables the emission of signal::Widget::query-tooltip on widget. A value of true indicates that widget can have a tooltip, in this case the widget will be queried using signal::Widget::query-tooltip to determine whether it will provide a tooltip or not.

Note that setting this property to true for the first time will change the event masks of the GdkWindows of this widget to include leave-notify and motion-notify events. This cannot and will not be undone when the property is set to false again.

Whether to expand horizontally. See WidgetExt::set_hexpand().

Whether to use the property::Widget::hexpand property. See WidgetExt::is_hexpand_set().

Margin on bottom side of widget.

This property adds margin outside of the widget’s normal size request, the margin will be added in addition to the size from WidgetExt::set_size_request() for example.

Margin on end of widget, horizontally. This property supports left-to-right and right-to-left text directions.

This property adds margin outside of the widget’s normal size request, the margin will be added in addition to the size from WidgetExt::set_size_request() for example.

Margin on start of widget, horizontally. This property supports left-to-right and right-to-left text directions.

This property adds margin outside of the widget’s normal size request, the margin will be added in addition to the size from WidgetExt::set_size_request() for example.

Margin on top side of widget.

This property adds margin outside of the widget’s normal size request, the margin will be added in addition to the size from WidgetExt::set_size_request() for example.

The requested opacity of the widget. See WidgetExt::set_opacity() for more details about window opacity.

Before 3.8 this was only available in GtkWindow

Sets the text of tooltip to be the given string, which is marked up with the [Pango text markup language][PangoMarkupFormat]. Also see Tooltip::set_markup().

This is a convenience property which will take care of getting the tooltip shown if the given string is not None: property::Widget::has-tooltip will automatically be set to true and there will be taken care of signal::Widget::query-tooltip in the default signal handler.

Note that if both property::Widget::tooltip-text and property::Widget::tooltip-markup are set, the last one wins.

Sets the text of tooltip to be the given string.

Also see Tooltip::set_text().

This is a convenience property which will take care of getting the tooltip shown if the given string is not None: property::Widget::has-tooltip will automatically be set to true and there will be taken care of signal::Widget::query-tooltip in the default signal handler.

Note that if both property::Widget::tooltip-text and property::Widget::tooltip-markup are set, the last one wins.

How to distribute vertical space if widget gets extra space, see Align

Whether to expand vertically. See WidgetExt::set_vexpand().

Whether to use the property::Widget::vexpand property. See WidgetExt::is_vexpand_set().

Horizontal Adjustment of the scrollable widget. This adjustment is shared between the scrollable widget and its parent.

Determines whether horizontal scrolling should start once the scrollable widget is allocated less than its minimum width or less than its natural width.

Verical Adjustment of the scrollable widget. This adjustment is shared between the scrollable widget and its parent.

Determines whether vertical scrolling should start once the scrollable widget is allocated less than its minimum height or less than its natural height.

Trait Implementations

Returns a copy of the value. Read more

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Returns the “default value” for a type. Read more

Auto Trait Implementations

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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.

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🔬 This is a nightly-only experimental API. (toowned_clone_into)

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The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.