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Merge pull request #103024 from cruglet/master

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TabBar: Add boolean toggle for middle-click to fire `tab_close_pressed` signal.
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Thaddeus Crews
2025-04-10 16:53:44 -05:00
parent 83ab8b94e5 1a1711f1ee
commit 4c66c21542
4 changed files with 24 additions and 7 deletions
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5
doc/classes/TabBar.xml
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@ -245,6 +245,9 @@
<member name="clip_tabs" type="bool" setter="set_clip_tabs" getter="get_clip_tabs" default="true">
If [code]true[/code], tabs overflowing this node's width will be hidden, displaying two navigation buttons instead. Otherwise, this node's minimum size is updated so that all tabs are visible.
</member>
<member name="close_with_middle_mouse" type="bool" setter="set_close_with_middle_mouse" getter="get_close_with_middle_mouse" default="true">
If [code]true[/code], middle clicking on the mouse will fire the [signal tab_close_pressed] signal.
</member>
<member name="current_tab" type="int" setter="set_current_tab" getter="get_current_tab" default="-1">
The index of the current selected tab. A value of [code]-1[/code] means that no tab is selected and can only be set when [member deselect_enabled] is [code]true[/code] or if all tabs are hidden or disabled.
</member>
@ -309,7 +312,7 @@
<signal name="tab_close_pressed">
<param index="0" name="tab" type="int" />
<description>
Emitted when a tab's close button is pressed.
Emitted when a tab's close button is pressed or when middle-clicking on a tab, if [member close_with_middle_mouse] is enabled.
[b]Note:[/b] Tabs are not removed automatically once the close button is pressed, this behavior needs to be programmed manually. For example:
[codeblocks]
[gdscript]