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GTextEditor: Add very basic automatic indentation.

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This is off by default, but enabled by TextEditor. It simply inserts the
same number of leading spaces as the previous line when hitting Enter. :^)
This commit is contained in:
Andreas Kling 2019-04-25 22:56:09 +02:00
parent 8a3d00ac02
commit 71770e000b
5 changed files with 38 additions and 2 deletions
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5
LibGUI/GTextEditor.h
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@ -70,6 +70,9 @@ public:
GTextEditor(Type, GWidget* parent);
virtual ~GTextEditor() override;
bool is_automatic_indentation() const { return m_automatic_indentation_enabled; }
void set_automatic_indentation_enabled(bool enabled) { m_automatic_indentation_enabled = enabled; }
TextAlignment text_alignment() const { return m_text_alignment; }
void set_text_alignment(TextAlignment);
@ -145,6 +148,7 @@ private:
friend class GTextEditor;
public:
Line();
explicit Line(const String&);
const char* characters() const { return m_text.data(); }
int length() const { return m_text.size() - 1; }
@ -191,6 +195,7 @@ private:
bool m_in_drag_select { false };
bool m_ruler_visible { false };
bool m_have_pending_change_notification { false };
bool m_automatic_indentation_enabled { false };
int m_line_spacing { 4 };
int m_soft_tab_width { 4 };
int m_horizontal_content_padding { 2 };