mirror of
https://github.com/aseprite/aseprite.git
synced 2025-04-17 08:43:11 +00:00
82 lines
1.5 KiB
C++
82 lines
1.5 KiB
C++
// Aseprite UI Library
|
|
// Copyright (C) 2019 Igara Studio S.A.
|
|
// Copyright (C) 2001-2017 David Capello
|
|
//
|
|
// This file is released under the terms of the MIT license.
|
|
// Read LICENSE.txt for more information.
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include "ui/listitem.h"
|
|
|
|
#include "ui/message.h"
|
|
#include "ui/size_hint_event.h"
|
|
#include "ui/resize_event.h"
|
|
#include "ui/theme.h"
|
|
#include "ui/view.h"
|
|
|
|
#include <algorithm>
|
|
|
|
namespace ui {
|
|
|
|
using namespace gfx;
|
|
|
|
ListItem::ListItem(const std::string& text)
|
|
: Widget(kListItemWidget)
|
|
{
|
|
setDoubleBuffered(true);
|
|
setAlign(LEFT | MIDDLE);
|
|
setText(text);
|
|
initTheme();
|
|
}
|
|
|
|
bool ListItem::onProcessMessage(Message* msg)
|
|
{
|
|
switch (msg->type()) {
|
|
case kDoubleClickMessage:
|
|
// Propagate the message to the parent.
|
|
if (parent())
|
|
return parent()->sendMessage(msg);
|
|
else
|
|
break;
|
|
break;
|
|
}
|
|
return Widget::onProcessMessage(msg);
|
|
}
|
|
|
|
void ListItem::onResize(ResizeEvent& ev)
|
|
{
|
|
setBoundsQuietly(ev.bounds());
|
|
|
|
Rect crect = childrenBounds();
|
|
for (auto child : children())
|
|
child->setBounds(crect);
|
|
}
|
|
|
|
void ListItem::onSizeHint(SizeHintEvent& ev)
|
|
{
|
|
int w = 0, h = 0;
|
|
Size maxSize;
|
|
|
|
if (hasText())
|
|
maxSize = textSize();
|
|
else
|
|
maxSize.w = maxSize.h = 0;
|
|
|
|
for (auto child : children()) {
|
|
Size reqSize = child->sizeHint();
|
|
|
|
maxSize.w = std::max(maxSize.w, reqSize.w);
|
|
maxSize.h = std::max(maxSize.h, reqSize.h);
|
|
}
|
|
|
|
w = maxSize.w + border().width();
|
|
h = maxSize.h + border().height();
|
|
|
|
ev.setSizeHint(Size(w, h));
|
|
}
|
|
|
|
} // namespace ui
|