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Support multiple kind of cursor shapes. (#505)

Browse Source 
https://github.com/ArthurSonzogni/FTXUI/issues/424
This commit is contained in:
Arthur Sonzogni (slow/sick)
2022-11-11 14:09:53 +01:00
committed by GitHub
parent 9babfea36b
commit 1689802349
8 changed files with 156 additions and 32 deletions
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23
src/ftxui/component/input.cpp
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@@ -96,24 +96,23 @@ class InputBase : public ComponentBase {
// placeholder.
if (size == 0) {
bool hovered = hovered_;
Decorator decorator = dim | main_decorator;
auto element = text(*placeholder_) | dim | main_decorator | reflect(box_);
if (is_focused) {
decorator = decorator | focus;
element |= focus;
}
if (hovered || is_focused) {
decorator = decorator | inverted;
if (hovered_|| is_focused) {
element |= inverted;
}
return text(*placeholder_) | decorator | reflect(box_);
return element;
}
// Not focused.
if (!is_focused) {
auto element = text(content) | main_decorator | reflect(box_);
if (hovered_) {
return text(content) | main_decorator | inverted | reflect(box_);
} else {
return text(content) | main_decorator | reflect(box_);
}
element |= inverted;
}
return element;
}
int index_before_cursor = GlyphPosition(content, cursor_position());
@@ -125,10 +124,10 @@ class InputBase : public ComponentBase {
index_after_cursor - index_before_cursor);
}
std::string part_after_cursor = content.substr(index_after_cursor);
auto focused = (is_focused || hovered_) ? focus : select;
auto focused = (is_focused || hovered_) ? focusCursorBarBlinking : select;
return hbox({
text(part_before_cursor),
text(part_at_cursor) | focused | inverted | reflect(cursor_box_),
text(part_at_cursor) | focused | reflect(cursor_box_),
text(part_after_cursor),
}) |
flex | frame | bold | main_decorator | reflect(box_);