If you accept the Default option then the value from the global settings is used. In this field, specify the number of spaces required to the right of an element. Check the results in the Preview pane.Īlignment takes precedence over indentation options. In this tab, customize the exceptions, brace placement and alignment options that IntelliJ IDEA will apply to various code constructs on reformatting the source code. Select the checkboxes next to the description of relevant locations and check the results in the Preview pane. Use this tab to specify where you want IntelliJ IDEA to insert spaces automatically. The checkbox is available only when the Indent chained methods checkbox is selected. When the checkbox is cleared, the second and further methods in a chain are aligned with the object on which they are invoked. When the checkbox is selected, the second and further methods in a chain are aligned with the first call. In declarations of functions, the second and further methods in a chain are displayed on a separate line. If the checkbox is cleared, IntelliJ IDEA deletes the tab characters and spaces on empty lines.

If this checkbox is selected, IntelliJ IDEA retains indents on empty lines as if they contained some code. In this field, specify the number of spaces to be inserted between the elements of an array, in expressions, method declarations, and method calls. In this field, specify the number of spaces to be inserted for each indent level. In this field, specify the number of spaces that fits in a tab. The Smart Tabs checkbox is available if the Use tab character checkbox is selected.

This means that after reformatting a group of spaces that fits the specified tab size is automatically replaced with a tab, which may result in breaking fine alignment. If this checkbox is cleared, only tabs are used. If this checkbox is selected, the part that results from nesting contains both tabs and spaces (if necessary), while the part defined by alignment consists only of spaces. One part results from nesting code blocks, and the other part is determined by alignment.

If the checkbox is cleared, IntelliJ IDEA uses spaces instead of tabs.Īn indentation consists of two parts. If this checkbox is selected, tab characters are used:

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