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60 lines
2.3 KiB
60 lines
2.3 KiB
/*
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* Copyright (c) 2010-2011 OTClient <https://github.com/edubart/otclient>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "uiverticallayout.h"
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#include "uiwidget.h"
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UIVerticalLayout::UIVerticalLayout(UIWidgetPtr parentWidget)
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: UILayout(parentWidget)
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{
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}
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void UIVerticalLayout::update()
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{
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UIWidgetPtr parentWidget = getParentWidget();
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UIWidgetList widgets = parentWidget->getChildren();
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Point pos = parentWidget->getPosition();
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for(const UIWidgetPtr& widget : widgets) {
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Size size = widget->getSize();
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pos.y += widget->getMarginTop();
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if(widget->isSizeFixed()) {
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pos.x = parentWidget->getX() + (parentWidget->getWidth() - (widget->getMarginLeft() + widget->getWidth() + widget->getMarginRight()))/2;
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pos.x = std::max(pos.x, parentWidget->getX());
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} else {
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size.setWidth(parentWidget->getWidth() - (widget->getMarginLeft() + widget->getMarginRight()));
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pos.x = std::max(pos.x, parentWidget->getX() + (parentWidget->getWidth() - size.width())/2);
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}
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widget->setRect(Rect(pos, size));
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pos.y += widget->getHeight() + widget->getMarginBottom();
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}
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}
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void UIVerticalLayout::addWidget(const UIWidgetPtr& widget)
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{
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update();
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}
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void UIVerticalLayout::removeWidget(const UIWidgetPtr& widget)
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{
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update();
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}
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