CompareModesDialog.cs

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//-----------------------------------------------------------------------------
// $Id: CompareModesDialog.cs,v 1.6 2008/03/22 23:58:04 harald_meyer Exp $
// Michael S. Muegel mike _at_ muegel dot org
//
// Licensed     under the Widgets license, see LICENSE.txt for details.
//-----------------------------------------------------------------------------

using System;
using System.Drawing;
using wx;

namespace wx.SampleDisplay
{
        public class CompareModesDialog : Dialog
        {
                public CompareModesDialog( Window parent, int id, Display display )
                        : base( parent, id , "VideoMode Euqlity/Match Results", 
                        wxDefaultPosition, wxDefaultSize,
            wx.WindowStyles.DIALOG_DEFAULT_STYLE | wx.WindowStyles.MAXIMIZE_BOX | wx.WindowStyles.RESIZE_BORDER)
                {
                        // Instructions
            wx.Html.HtmlWindow html_instr = new wx.Html.HtmlWindow(this);
                        // Force HTML font sizes to be same on all platforms
                        html_instr.SetFonts("", "", new int[] { 7, 8, 10, 12, 16, 22, 30 });
                        html_instr.SetPage("Testing current display's video modes for equality and \"match\" (non-zero fields are equal except for refresh, which is allowed to have a greater value).");
                        html_instr.SetSizeHints(-1,75);

                        // Test results
                        ListCtrl list_results = new ListCtrl( this, -1,
                wxDefaultPosition, wxDefaultSize, wx.WindowStyles.LC_REPORT | wx.WindowStyles.BORDER_SUNKEN);
                        list_results.InsertColumn(0, "Mode1");
                        list_results.InsertColumn(1, "Mode2");
                        list_results.InsertColumn(2, "Mode1 == Mode2");
                        list_results.InsertColumn(3, "Mode1.Matches(Mode2)");
                        VideoMode[] modes = display.GetModes();
                        Array.Sort(modes);
                        int row = 0;
                        for (int m1 = 0; m1 < modes.Length; m1++)
                        {
                                for (int m2 = 0; m2 < modes.Length; m2++)
                                {
                                        // The ListCtrl API is ugly IMHO in wxLC_REPORT mode. Should
                                        // have seperate InsertRow() method and then use SetItem
                                        // for each cell vs. InsertItem() does both for the 0 column.
                                        list_results.InsertItem(row, modes[m1].ToString());
                                        list_results.SetItem(row, 1, modes[m2].ToString());
                                        list_results.SetItem(row, 2, (modes[m1] == modes[m2]).ToString());
                                        list_results.SetItem(row, 3, modes[m1].Matches(modes[m2]).ToString());
                                        ++row;
                                }
                        }

                        // Ensure ListCtrl is as wide as it's data
                        int width = 0;
                        for (int col = 0; col <= 3; col++)
                        {
                wx.ListCtrl.SymbolicColumnWidth sizing_mode
                    = (col <= 1) ? wx.ListCtrl.SymbolicColumnWidth.AUTOSIZE
                                 : wx.ListCtrl.SymbolicColumnWidth.AUTOSIZE_USEHEADER;
                                list_results.SetColumnWidth(col, sizing_mode);
                                width += list_results.GetColumnWidth(col);
                        }
                        list_results.SetSizeHints(width + 25, 400);

                        // OK button (built-in handler for wxID_OK will be invoked when 
                        // button is clicked
                        Button btn_ok = new Button( this, wxID_OK, "OK" );

                        BoxSizer sizer = new BoxSizer( Orientation.wxVERTICAL );
                        sizer.Add( html_instr, 0, wx.SizerFlag.wxEXPAND|wx.SizerFlag.wxALL, 5 );
                        sizer.Add( list_results, 1, wx.SizerFlag.wxEXPAND|wx.SizerFlag.wxALL, 5 );
                        sizer.Add( btn_ok, 0, wx.SizerFlag.wxALIGN_CENTER_HORIZONTAL|wx.SizerFlag.wxALL, 5 );

                        sizer.Fit(this);
                        AutoLayout = true;
                        SetSizer( sizer );
                }

        }
 
} // namespace

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