You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
95 lines
3.4 KiB
95 lines
3.4 KiB
/*
|
|
* Copyright (c) 2010-2012 OTClient <https://github.com/edubart/otclient>
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
#include "uihorizontallayout.h"
|
|
#include "uiwidget.h"
|
|
#include <framework/core/eventdispatcher.h>
|
|
|
|
|
|
void UIHorizontalLayout::applyStyle(const OTMLNodePtr& styleNode)
|
|
{
|
|
UIBoxLayout::applyStyle(styleNode);
|
|
|
|
for(const OTMLNodePtr& node : styleNode->children()) {
|
|
if(node->tag() == "align-right")
|
|
setAlignRight(node->value<bool>());
|
|
}
|
|
}
|
|
|
|
bool UIHorizontalLayout::internalUpdate()
|
|
{
|
|
UIWidgetPtr parentWidget = getParentWidget();
|
|
if(!parentWidget)
|
|
return false;
|
|
UIWidgetList widgets = parentWidget->getChildren();
|
|
|
|
if(m_alignRight)
|
|
std::reverse(widgets.begin(), widgets.end());
|
|
|
|
bool changed = false;
|
|
Rect clippingRect = parentWidget->getPaddingRect();
|
|
Point pos = (m_alignRight) ? clippingRect.topRight() : clippingRect.topLeft();
|
|
int preferredWidth = 0;
|
|
int gap;
|
|
|
|
for(const UIWidgetPtr& widget : widgets) {
|
|
if(!widget->isExplicitlyVisible())
|
|
continue;
|
|
|
|
Size size = widget->getSize();
|
|
|
|
gap = (m_alignRight) ? -(widget->getMarginRight()+widget->getWidth()) : widget->getMarginLeft();
|
|
pos.x += gap;
|
|
preferredWidth += gap;
|
|
|
|
if(widget->isFixedSize()) {
|
|
// center it
|
|
pos.y = clippingRect.top() + (clippingRect.height() - (widget->getMarginTop() + widget->getHeight() + widget->getMarginBottom()))/2;
|
|
pos.y = std::max(pos.y, parentWidget->getY());
|
|
} else {
|
|
// expand height
|
|
size.setHeight(clippingRect.height() - (widget->getMarginTop() + widget->getMarginBottom()));
|
|
pos.y = clippingRect.top() + (clippingRect.height() - size.height())/2;
|
|
}
|
|
|
|
if(widget->setRect(Rect(pos - parentWidget->getVirtualOffset(), size)))
|
|
changed = true;
|
|
|
|
gap = (m_alignRight) ? -widget->getMarginLeft() : (widget->getWidth() + widget->getMarginRight());
|
|
gap += m_spacing;
|
|
pos.x += gap;
|
|
preferredWidth += gap;
|
|
}
|
|
|
|
preferredWidth -= m_spacing;
|
|
preferredWidth += parentWidget->getPaddingLeft() + parentWidget->getPaddingRight();
|
|
|
|
if(m_fitChildren && preferredWidth != parentWidget->getWidth()) {
|
|
// must set the preferred width later
|
|
g_dispatcher.addEvent([=] {
|
|
parentWidget->setWidth(preferredWidth);
|
|
});
|
|
}
|
|
|
|
return true;
|
|
}
|