Esempio n. 1
0
        private void MeasureChildren(Size availableSize)
        {
            _pages = new List <FlexyPanelPage>();
            double tempWidth        = 0;
            double tempHeight       = 0;
            int    currentPageIndex = 0;
            int    currentRowIndex  = 0;
            int    maxRowCount      = 2;

            List <FlexyPanelPageRow> allRows = new List <FlexyPanelPageRow>();

            FlexyPanelPageRow tempRow = new FlexyPanelPageRow();

            tempRow.Children = new List <FrameworkElement>();

            FlexyPanelPage tempPage = new FlexyPanelPage();

            tempPage.Rows = new List <FlexyPanelPageRow>();

            foreach (FrameworkElement child in InternalChildren)
            {
                double estimatedWidth = tempWidth + child.Width + ItemMargin.Left + ItemMargin.Right;
                tempHeight = child.Height + ItemMargin.Top + ItemMargin.Bottom;
                if (estimatedWidth < availableSize.Width)
                {
                    tempWidth = estimatedWidth;
                    tempRow.Children.Add(child);
                    tempRow.Height = Math.Max(child.Height + ItemMargin.Top + ItemMargin.Bottom, tempRow.Height);
                    tempRow.Width  = tempWidth;
                }
                else
                {
                    allRows.Add(tempRow);
                    tempRow          = new FlexyPanelPageRow();
                    tempRow.Children = new List <FrameworkElement>();
                    tempRow.Children.Add(child);
                    tempRow.Height = Math.Max(child.Height + ItemMargin.Top + ItemMargin.Bottom, tempRow.Height);
                    tempWidth      = child.Width + ItemMargin.Right + ItemMargin.Left;
                }
            }

            allRows.Add(tempRow);

            foreach (var row in allRows)
            {
                if (currentRowIndex < maxRowCount)
                {
                    tempPage.Rows.Add(row);
                    currentRowIndex++;
                }
                else
                {
                    tempPage.Index  = currentPageIndex++;
                    currentRowIndex = 0;
                    _pages.Add(tempPage);
                    tempPage      = new FlexyPanelPage();
                    tempPage.Rows = new List <FlexyPanelPageRow>();
                    tempPage.Rows.Add(row);
                    currentRowIndex++;
                }
            }
            tempPage.Index = currentPageIndex++;
            _pages.Add(tempPage);
        }
Esempio n. 2
0
        private void MeasureChildren(Size availableSize)
        {
            _pages = new List<FlexyPanelPage>();
            double tempWidth = 0;
            double tempHeight = 0;
            int currentPageIndex = 0;
            int currentRowIndex = 0;
            int maxRowCount = 2;

            List<FlexyPanelPageRow> allRows = new List<FlexyPanelPageRow>();

            FlexyPanelPageRow tempRow = new FlexyPanelPageRow();
            tempRow.Children = new List<FrameworkElement>();

            FlexyPanelPage tempPage = new FlexyPanelPage();
            tempPage.Rows = new List<FlexyPanelPageRow>();

            foreach (FrameworkElement child in InternalChildren)
            {
                double estimatedWidth = tempWidth + child.Width + ItemMargin.Left + ItemMargin.Right;
                tempHeight = child.Height + ItemMargin.Top + ItemMargin.Bottom;
                if (estimatedWidth < availableSize.Width)
                {
                    tempWidth = estimatedWidth;
                    tempRow.Children.Add(child);
                    tempRow.Height = Math.Max(child.Height + ItemMargin.Top + ItemMargin.Bottom, tempRow.Height);
                    tempRow.Width = tempWidth;
                }
                else
                {
                    allRows.Add(tempRow);
                    tempRow = new FlexyPanelPageRow();
                    tempRow.Children = new List<FrameworkElement>();
                    tempRow.Children.Add(child);
                    tempRow.Height = Math.Max(child.Height + ItemMargin.Top + ItemMargin.Bottom, tempRow.Height);
                    tempWidth = child.Width + ItemMargin.Right + ItemMargin.Left;
                }
            }

            allRows.Add(tempRow);

            foreach (var row in allRows)
            {
                if (currentRowIndex < maxRowCount)
                {
                    tempPage.Rows.Add(row);
                    currentRowIndex++;
                }
                else
                {
                    tempPage.Index = currentPageIndex++;
                    currentRowIndex = 0;
                    _pages.Add(tempPage);
                    tempPage = new FlexyPanelPage();
                    tempPage.Rows = new List<FlexyPanelPageRow>();
                    tempPage.Rows.Add(row);
                    currentRowIndex++;
                }
            }
            tempPage.Index = currentPageIndex++;
            _pages.Add(tempPage);
        }