updated the TabContainer docs for depth and readability.
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Will Nations
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@ -4,8 +4,10 @@
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Tabbed Container.
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</brief_description>
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<description>
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Tabbed Container. Contains several children controls, but shows only one at the same time. Clicking on the top tabs allows to change the currently visible one.
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Children controls of this one automatically.
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Sets the active tab's [code]visible[/code] property to the value [code]true[/code]. Sets all other children's to [code]false[/code].
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Ignores non-[class Control] children.
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Individual tabs are always visible unless you use [method set_tab_disabled] and [method set_tab_title] to hide it.
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To hide only a tab's content, nest the content inside a child [class Control], so it receives the [class TabContainer]'s visibility setting instead.
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</description>
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<tutorials>
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</tutorials>
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@ -23,33 +25,35 @@
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<return type="int">
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</return>
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<description>
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Returns the current tab index that is being shown.
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Returns the currently visible tab's index.
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</description>
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</method>
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<method name="get_current_tab_control" qualifiers="const">
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<return type="Control">
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</return>
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<description>
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Returns the child [class Control] node located at the active tab index.
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</description>
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</method>
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<method name="get_popup" qualifiers="const">
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<return type="Popup">
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</return>
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<description>
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Returns the [class Popup] node instance if one has been set already with [method set_popup].
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</description>
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</method>
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<method name="get_previous_tab" qualifiers="const">
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<return type="int">
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</return>
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<description>
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Returns the previous tab index that was being shown.
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Returns the previously active tab index.
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</description>
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</method>
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<method name="get_tab_align" qualifiers="const">
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<return type="int" enum="TabContainer.TabAlign">
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</return>
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<description>
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Returns the tab alignment.See the ALIGN_* constants.
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Returns the tab alignment. See the [code]ALIGN_*[/code] constants.
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</description>
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</method>
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<method name="get_tab_control" qualifiers="const">
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@ -58,14 +62,14 @@
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<argument index="0" name="idx" type="int">
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</argument>
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<description>
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Returns the current tab control that is being shown.
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Returns the currently visible tab's [class Control] node.
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</description>
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</method>
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<method name="get_tab_count" qualifiers="const">
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<return type="int">
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</return>
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<description>
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Returns the amount of tabs.
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Returns the number of tabs.
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</description>
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</method>
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<method name="get_tab_disabled" qualifiers="const">
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@ -92,7 +96,7 @@
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<argument index="0" name="tab_idx" type="int">
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</argument>
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<description>
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Returns the title for the tab at index [code]tab_idx[/code]. Tab titles are by default the children node name, but this can be overridden.
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Returns the title of the tab at index [code]tab_idx[/code]. Tab titles default to the name of the indexed child node, but this can be overridden with [method set_tab_title].
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</description>
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</method>
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<method name="set_current_tab">
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@ -101,7 +105,7 @@
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<argument index="0" name="tab_idx" type="int">
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</argument>
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<description>
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Bring a tab (and the Control it represents) to the front, and hide the rest.
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Sets to [code]false[/code] the [code]visible[/code] property for all [class Control] children except for the tab at [code]tab_idx[/code].
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</description>
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</method>
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<method name="set_popup">
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@ -110,6 +114,7 @@
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<argument index="0" name="popup" type="Node">
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</argument>
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<description>
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If set on a [class Popup] node instance, a popup menu icon appears in the top-right corner of the [class TabContainer]. Clicking it will expand the [class Popup] node.
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</description>
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</method>
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<method name="set_tab_align">
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@ -118,7 +123,7 @@
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<argument index="0" name="align" type="int" enum="TabContainer.TabAlign">
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</argument>
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<description>
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Set tab alignment, from the ALIGN_* enum. Moves tabs to the left, right or center.
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Sets tab alignment, from the [code]ALIGN_*[/code] constants. Moves tabs to the left, right, or center.
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</description>
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</method>
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<method name="set_tab_disabled">
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@ -129,7 +134,7 @@
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<argument index="1" name="disabled" type="bool">
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</argument>
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<description>
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Set tab at index [code]tab_idx[/code] disabled.
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If [code]disabled[/code] is false, hides the tab at index [code]tab_idx[/code]. Note that its title text will remain, unless also removed with [method set_tab_title].
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</description>
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</method>
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<method name="set_tab_icon">
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@ -140,7 +145,7 @@
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<argument index="1" name="icon" type="Texture">
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</argument>
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<description>
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Set an icon for a tab at index [code]tab_idx[/code].
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Sets an icon for the tab at index [code]tab_idx[/code].
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</description>
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</method>
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<method name="set_tab_title">
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@ -151,7 +156,7 @@
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<argument index="1" name="title" type="String">
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</argument>
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<description>
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Set a title for the tab at index [code]tab_idx[/code]. Tab titles are by default the children node name, but this can be overridden.
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Sets a title for the tab at index [code]tab_idx[/code]. Tab titles default to the name of the indexed child node, but this can be overridden with [method set_tab_title].
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</description>
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</method>
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<method name="set_tabs_visible">
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@ -160,38 +165,39 @@
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<argument index="0" name="visible" type="bool">
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</argument>
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<description>
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If [code]true[/code] all the tabs will be visible.
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If [code]true[/code] tabs are visible. If [code]false[/code] tabs' content and titles are hidden. Default value: [code]true[/code].
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</description>
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</method>
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</methods>
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<members>
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<member name="current_tab" type="int" setter="set_current_tab" getter="get_current_tab">
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The current tab.
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The current tab index. When set, this index's [class Control] node's [code]visible[/code] property is set to [code]true[/code] and all others are set to [code]false[/code].
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</member>
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<member name="tab_align" type="int" setter="set_tab_align" getter="get_tab_align" enum="TabContainer.TabAlign">
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The alignment of all the tabs of the tab container. See the [code]ALIGN_*[/code] constants.
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The alignment of all tabs in the tab container. See the [code]ALIGN_*[/code] constants for details.
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</member>
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<member name="tabs_visible" type="bool" setter="set_tabs_visible" getter="are_tabs_visible">
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If [code]true[/code] all tabs that are children of the TabContainer will be visible.
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If [code]true[/code] tabs are visible. If [code]false[/code] tabs' content and titles are hidden. Default value: [code]true[/code].
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</member>
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</members>
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<signals>
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<signal name="pre_popup_pressed">
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<description>
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Emitted when the [class TabContainer]'s [class Popup] button is clicked. See [method set_popup] for details.
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</description>
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</signal>
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<signal name="tab_changed">
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<argument index="0" name="tab" type="int">
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</argument>
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<description>
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Emitted only when the current tab changes.
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Emitted when switching to another tab.
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</description>
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</signal>
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<signal name="tab_selected">
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<argument index="0" name="tab" type="int">
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</argument>
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<description>
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Emitted when a tab is being selected, even if it is the same tab.
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Emitted when a tab is selected, even if it is the current tab.
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</description>
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</signal>
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</signals>
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