82 lines
2.7 KiB
Plaintext
82 lines
2.7 KiB
Plaintext
import eina_types;
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parse efl_text_format;
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mixin Efl.Ui.Widget_Scrollable_Content requires Efl.Object
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{
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[[Mixin helper to add scrollable content to widgets.
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This can be used to provide scrollable contents and text for widgets. When @.scrollable_content or
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@.scrollable_text is set, this mixin will create and manage an internal scroller object which
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will be the container of that text or content.
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Only a single content or text can be set at any given time. Setting @.scrollable_text
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will unset @.scrollable_content.
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@since 1.23
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]]
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c_prefix: efl_ui_widget;
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event_c_prefix: efl_ui_widget_scrollable_content;
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data: Efl_Ui_Widget_Scrollable_Content_Data;
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methods {
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@property scrollable_content_did_group_calc @protected @beta {
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[[Widgets can call this function during their @Efl.Canvas.Group.group_calculate
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implementation after the super call to determine whether the internal scroller
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has already performed sizing calculations.
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If this property is $true, the @[Efl.Ui.Widget_Scrollable_Content.optimal_size,calc] event will have been
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emitted during the super call. In this case it's likely that the widget should be completing
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its internal sizing calculations from that event using:
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efl_canvas_group_calculate(efl_super(ev->object, EFL_UI_WIDGET_SCROLLABLE_CONTENT_MIXIN));
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in order to skip the scrollable sizing calculation.
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@since 1.23
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]]
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get {}
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values {
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did_group_calc: bool; [[Whether the internal scroller has already done sizing calculations.]]
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}
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}
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@property scrollable_content {
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[[This is the content which will be placed in the internal scroller.
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If a @.scrollable_text string is set, this property will be $NULL.
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@since 1.23
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]]
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set {
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return: bool; [[$true on success.]]
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}
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get {}
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values {
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content: Efl.Canvas.Object; [[The content object.]]
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}
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}
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@property scrollable_text {
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[[The text string to be displayed by the given text object.
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The text will use @Efl.Text_Format_Wrap.mixed wrapping,
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and it will be scrollable depending on its size relative to the
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object's geometry.
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When reading, do not free the return value.
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@since 1.23
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]]
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set {
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}
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get {
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}
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values {
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text: string; [[Text string to display on it.]]
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}
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}
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}
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events {
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optimal_size,calc: Eina.Size2D; [[The optimal size for the widget based on scrollable content.]]
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}
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implements {
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Efl.Object.destructor;
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}
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}
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