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Code Issues Activity Actions

GTextEditor: Shift+Delete should delete the current line.

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This commit is contained in:
Andreas Kling 2019-03-25 13:13:46 +01:00
parent fceeb9b695
commit 838a06096a
2 changed files with 22 additions and 4 deletions
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25
LibGUI/GTextEditor.cpp
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@ -379,6 +379,11 @@ void GTextEditor::keydown_event(GKeyEvent& event)
return; return;
} }
if (event.modifiers() == Mod_Shift && event.key() == KeyCode::Key_Delete) {
delete_current_line();
return;
}
if (event.key() == KeyCode::Key_Delete) { if (event.key() == KeyCode::Key_Delete) {
do_delete(); do_delete();
return; return;
@ -390,12 +395,24 @@ void GTextEditor::keydown_event(GKeyEvent& event)
return GWidget::keydown_event(event); return GWidget::keydown_event(event);
} }
void GTextEditor::delete_current_line()
{
if (has_selection())
return delete_selection();
m_lines.remove(m_cursor.line());
if (m_lines.is_empty())
m_lines.append(make<Line>());
update_content_size();
update();
}
void GTextEditor::do_delete() void GTextEditor::do_delete()
{ {
if (has_selection()) { if (has_selection())
delete_selection(); return delete_selection();
return;
}
if (m_cursor.column() < current_line().length()) { if (m_cursor.column() < current_line().length()) {
// Delete within line // Delete within line
current_line().remove(m_cursor.column()); current_line().remove(m_cursor.column());

1
LibGUI/GTextEditor.h
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@ -94,6 +94,7 @@ public:
void copy(); void copy();
void paste(); void paste();
void do_delete(); void do_delete();
void delete_current_line();
Function<void(GTextEditor&)> on_return_pressed; Function<void(GTextEditor&)> on_return_pressed;
Function<void(GTextEditor&)> on_escape_pressed; Function<void(GTextEditor&)> on_escape_pressed;