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LibGUI: Implement searching/jumping as you type in views

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This allows the user to start typing and highlighting and jumping
to a match in ColumnsView, IconView, TableView and TreeView if
the model supports it.
This commit is contained in:
Tom 2020-10-20 15:13:28 -06:00 • committed by Andreas Kling
parent 307f0bc778
commit 52a847a0eb
Notes: sideshowbarker 2024-07-19 01:48:54 +09:00
13 changed files with 244 additions and 19 deletions
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8
Libraries/LibGUI/IconView.cpp
View file

@ -25,6 +25,7 @@
*/
#include <AK/StringBuilder.h>
#include <AK/Utf8View.h>
#include <LibCore/Timer.h>
#include <LibGUI/DragOperation.h>
#include <LibGUI/IconView.h>
@ -464,13 +465,8 @@ void IconView::paint_event(PaintEvent& event)
}
}
Color text_color;
if (item_data.selected)
text_color = is_focused() ? palette().selection_text() : palette().inactive_selection_text();
else
text_color = item_data.index.data(ModelRole::ForegroundColor).to_color(palette().color(foreground_role()));
painter.fill_rect(item_data.text_rect, background_color);
painter.draw_text(item_data.text_rect, item_text.to_string(), font_for_index(item_data.index), Gfx::TextAlignment::Center, text_color, Gfx::TextElision::Right);
draw_item_text(painter, item_data.index, item_data.selected, item_data.text_rect, item_text.to_string(), font_for_index(item_data.index), Gfx::TextAlignment::Center, Gfx::TextElision::Right);
if (item_data.index == m_drop_candidate_index) {
// FIXME: This visualization is not great, as it's also possible to drop things on the text label..