public static Gtk.Image LoadImageFromFile(string fileName) { Stream file_stream = null; try { file_stream = System.IO.File.OpenRead(fileName); Gtk.Image img = new Gtk.Image(file_stream); img.SetSizeRequest(13, 16); return img; } catch { return null; } finally { try { if (null != file_stream) file_stream.Close(); } catch { } } }
public static Gtk.Image LoadImageFromFile(string fileName) { Stream file_stream = null; try { file_stream = System.IO.File.OpenRead(fileName); Gtk.Image img = new Gtk.Image(file_stream); img.SetSizeRequest(13, 16); return(img); } catch { return(null); } finally { try { if (null != file_stream) { file_stream.Close(); } } catch { } } }
private void Build2() { global::Stetic.Gui.Initialize(this); // Widget NIRSrecorder.Splash this.Name = "NIRSrecorder.Splash"; this.Title = global::Mono.Unix.Catalog.GetString("Splash"); this.WindowPosition = Gtk.WindowPosition.CenterAlways; var buffer = System.IO.File.ReadAllBytes(@"extra/Splash.gif"); var pixbuf = new Gdk.Pixbuf(buffer); int w, h; h = pixbuf.Height; w = pixbuf.Width; Gtk.VBox vBox = new Gtk.VBox(); Gtk.Fixed fix = new Gtk.Fixed(); Gtk.Image im = new Gtk.Image(); im.SetSizeRequest(w, h); im.Pixbuf = pixbuf; fix.Add(im); vBox.Add(fix); label = new Gtk.Label(); vBox.Add(label); this.Add(vBox); if ((this.Child != null)) { this.Child.ShowAll(); } this.DefaultWidth = 400; this.DefaultHeight = 300; this.Show(); }
// Need an AspectFrame to set aspect ratio. public static Gtk.Image createImage(Pixbuf pixbuf) { Gtk.Image img = new Gtk.Image (); img.Name = null; img.Pixbuf = pixbuf; img.Data["pixbuf"] = pixbuf; img.SetSizeRequest( 0, 0 ); if (pixbuf != null) { img.SizeAllocated += (o, args) => { Gtk.Image im = (o as Gtk.Image); Pixbuf pb = (im.Data["pixbuf"] as Pixbuf); if (im.Pixbuf.Width != args.Allocation.Width || im.Pixbuf.Height != args.Allocation.Height) { im.Pixbuf = pb.ScaleSimple(args.Allocation.Width, args.Allocation.Height, InterpType.Nearest); } }; } return img; }
public void CreateGui() { Gtk.Image icn_reload = new Gtk.Image(Gtk.Stock.Refresh, Gtk.IconSize.Button); _reload = new Gtk.Button(icn_reload); _reload.Clicked += OnReload; _performer = new Gtk.Entry(200); _title = new Gtk.Entry(200); _title.WidthChars = 60; _performer.WidthChars = 60; _subtitle = new Gtk.Entry(300); _subtitle.WidthChars = 60; _composer = new Gtk.Entry(200); _composer.WidthChars = 60; _year = new Gtk.Entry(20); _year.WidthChars = 20; _image = new Gtk.Image(); _image.SetSizeRequest(100, 100); _imagefile = new Gtk.FileChooserButton("Choose image file", Gtk.FileChooserAction.Open); _imagefile.FileSet += new EventHandler(EvtImageSet); Gtk.Image icn_add_track = new Gtk.Image(Gtk.Stock.Add, Gtk.IconSize.Button); _add_track = new Gtk.Button(icn_add_track); _add_track.Clicked += OnAddTrack; Gtk.Image icn_del_track = new Gtk.Image(Gtk.Stock.Delete, Gtk.IconSize.Button); _del_track = new Gtk.Button(icn_del_track); _del_track.Clicked += OnDelTrack; Gtk.Image icn_save = new Gtk.Image(Gtk.Stock.Save, Gtk.IconSize.Button); _save = new Gtk.Button(icn_save); _save.Clicked += OnSave; _store = new Gtk.ListStore(typeof(int), typeof(string), typeof(string), typeof(string), typeof(string), typeof(string)); _tracks = new Gtk.TreeView(); { Gtk.CellRendererText cr0 = new Gtk.CellRendererText(); cr0.Scale = 0.8; _tracks.AppendColumn("Nr.", cr0, "text", 0); Gtk.CellRendererText cr_title = new Gtk.CellRendererText(); cr_title.Scale = 0.8; cr_title.Editable = true; cr_title.Edited += new Gtk.EditedHandler(delegate(object sender, Gtk.EditedArgs args) { setCell(1, args.NewText, new Gtk.TreePath(args.Path)); }); _tracks.AppendColumn("Title", cr_title, "text", 1); Gtk.CellRendererText cr_artist = new Gtk.CellRendererText(); cr_artist.Editable = true; cr_artist.Scale = 0.8; cr_artist.Edited += new Gtk.EditedHandler(delegate(object sender, Gtk.EditedArgs args) { setCell(2, args.NewText, new Gtk.TreePath(args.Path)); }); _tracks.AppendColumn("Artist", cr_artist, "text", 2); Gtk.CellRendererText cr_composer = new Gtk.CellRendererText(); cr_composer.Editable = true; cr_composer.Scale = 0.8; cr_composer.Edited += new Gtk.EditedHandler(delegate(object sender, Gtk.EditedArgs args) { setCell(3, args.NewText, new Gtk.TreePath(args.Path)); }); _tracks.AppendColumn("Composer", cr_composer, "text", 3); Gtk.CellRendererText cr_piece = new Gtk.CellRendererText(); cr_piece.Editable = true; cr_piece.Scale = 0.8; cr_piece.Edited += new Gtk.EditedHandler(delegate(object sender, Gtk.EditedArgs args) { setCell(4, args.NewText, new Gtk.TreePath(args.Path)); }); _tracks.AppendColumn("Piece", cr_piece, "text", 4); Gtk.CellRendererText cr_time = new Gtk.CellRendererText(); cr_time.Editable = true; cr_time.Scale = 0.8; cr_time.Edited += new Gtk.EditedHandler(delegate(object sender, Gtk.EditedArgs args) { setCell(5, args.NewText, new Gtk.TreePath(args.Path)); }); _tracks.AppendColumn("Offset", cr_time, "text", 5); } _tracks.Model = _store; Gtk.Table tbl = new Gtk.Table(2, 5, false); tbl.Attach(new Gtk.Label("Album:"), 0, 1, 0, 1); tbl.Attach(_title, 1, 2, 0, 1); tbl.Attach(new Gtk.Label("Artist:"), 0, 1, 1, 2); tbl.Attach(_performer, 1, 2, 1, 2); tbl.Attach(new Gtk.Label("Composer:"), 0, 1, 2, 3); tbl.Attach(_composer, 1, 2, 2, 3); tbl.Attach(new Gtk.Label("Subtitle:"), 0, 1, 3, 4); tbl.Attach(_subtitle, 1, 2, 3, 4); tbl.Attach(new Gtk.Label("year:"), 0, 1, 4, 5); tbl.Attach(_year, 1, 2, 4, 5); Gtk.Frame frm = new Gtk.Frame(); frm.Add(tbl); Gtk.HBox hb2 = new Gtk.HBox(); hb2.PackEnd(_reload, false, false, 1); hb2.PackEnd(_del_track, false, false, 1); hb2.PackEnd(_add_track, false, false, 1); hb2.PackEnd(_save, false, false, 1); Gtk.HBox hb = new Gtk.HBox(); Gtk.VBox vb1 = new Gtk.VBox(); vb1.PackStart(frm, false, false, 0); vb1.PackStart(hb2, true, true, 0); hb.PackStart(vb1, false, false, 0); Gtk.Frame frm2 = new Gtk.Frame(); frm2.Add(_image); Gtk.VBox vbi = new Gtk.VBox(); Gtk.HBox bb = new Gtk.HBox(); bb.PackStart(new Gtk.VBox(), true, true, 0); bb.PackStart(frm2, false, false, 0); bb.PackEnd(new Gtk.VBox(), true, true, 0); vbi.PackStart(bb, true, true, 2); vbi.PackEnd(_imagefile, false, false, 2); hb.PackEnd(vbi, true, true, 2); Gtk.ScrolledWindow scroll = new Gtk.ScrolledWindow(); scroll.Add(_tracks); scroll.SetSizeRequest(800, 300); base.VBox.PackStart(hb, false, false, 4); base.VBox.PackStart(scroll, true, true, 0); base.VBox.ShowAll(); base.AddButton("Close", 0); }
public void CreateGui() { Gtk.Image icn_reload=new Gtk.Image(Gtk.Stock.Refresh,Gtk.IconSize.Button); _reload=new Gtk.Button(icn_reload); _reload.Clicked+=OnReload; _performer=new Gtk.Entry(200); _title=new Gtk.Entry(200); _title.WidthChars=60; _performer.WidthChars=60; _subtitle=new Gtk.Entry(300); _subtitle.WidthChars=60; _composer=new Gtk.Entry(200); _composer.WidthChars=60; _year=new Gtk.Entry(20); _year.WidthChars=20; _image=new Gtk.Image(); _image.SetSizeRequest (100,100); _imagefile=new Gtk.FileChooserButton("Choose image file",Gtk.FileChooserAction.Open); _imagefile.FileSet+=new EventHandler(EvtImageSet); Gtk.Image icn_add_track=new Gtk.Image(Gtk.Stock.Add,Gtk.IconSize.Button); _add_track=new Gtk.Button(icn_add_track); _add_track.Clicked+=OnAddTrack; Gtk.Image icn_del_track=new Gtk.Image(Gtk.Stock.Delete,Gtk.IconSize.Button); _del_track=new Gtk.Button(icn_del_track); _del_track.Clicked+=OnDelTrack; Gtk.Image icn_save=new Gtk.Image(Gtk.Stock.Save,Gtk.IconSize.Button); _save=new Gtk.Button(icn_save); _save.Clicked+=OnSave; _store=new Gtk.ListStore(typeof(int),typeof(string),typeof(string),typeof(string),typeof(string),typeof(string)); _tracks=new Gtk.TreeView(); { Gtk.CellRendererText cr0=new Gtk.CellRendererText(); cr0.Scale=0.8; _tracks.AppendColumn ("Nr.", cr0, "text", 0); Gtk.CellRendererText cr_title=new Gtk.CellRendererText(); cr_title.Scale=0.8; cr_title.Editable=true; cr_title.Edited+=new Gtk.EditedHandler(delegate(object sender,Gtk.EditedArgs args) { setCell(1,args.NewText,new Gtk.TreePath(args.Path)); }); _tracks.AppendColumn ("Title", cr_title, "text", 1); Gtk.CellRendererText cr_artist=new Gtk.CellRendererText(); cr_artist.Editable=true; cr_artist.Scale=0.8; cr_artist.Edited+=new Gtk.EditedHandler(delegate(object sender,Gtk.EditedArgs args) { setCell(2,args.NewText,new Gtk.TreePath(args.Path)); }); _tracks.AppendColumn ("Artist", cr_artist, "text", 2); Gtk.CellRendererText cr_composer=new Gtk.CellRendererText(); cr_composer.Editable=true; cr_composer.Scale=0.8; cr_composer.Edited+=new Gtk.EditedHandler(delegate(object sender,Gtk.EditedArgs args) { setCell(3,args.NewText,new Gtk.TreePath(args.Path)); }); _tracks.AppendColumn ("Composer", cr_composer, "text", 3); Gtk.CellRendererText cr_piece=new Gtk.CellRendererText(); cr_piece.Editable=true; cr_piece.Scale=0.8; cr_piece.Edited+=new Gtk.EditedHandler(delegate(object sender,Gtk.EditedArgs args) { setCell(4,args.NewText,new Gtk.TreePath(args.Path)); }); _tracks.AppendColumn ("Piece", cr_piece, "text", 4); Gtk.CellRendererText cr_time=new Gtk.CellRendererText(); cr_time.Editable=true; cr_time.Scale=0.8; cr_time.Edited+=new Gtk.EditedHandler(delegate(object sender,Gtk.EditedArgs args) { setCell (5,args.NewText,new Gtk.TreePath(args.Path)); }); _tracks.AppendColumn ("Offset", cr_time, "text", 5); } _tracks.Model = _store; Gtk.Table tbl=new Gtk.Table(2,5,false); tbl.Attach (new Gtk.Label("Album:"),0,1,0,1); tbl.Attach (_title,1,2,0,1); tbl.Attach (new Gtk.Label("Artist:"),0,1,1,2); tbl.Attach (_performer,1,2,1,2); tbl.Attach (new Gtk.Label("Composer:"),0,1,2,3); tbl.Attach (_composer,1,2,2,3); tbl.Attach (new Gtk.Label("Subtitle:"),0,1,3,4); tbl.Attach (_subtitle,1,2,3,4); tbl.Attach (new Gtk.Label("year:"),0,1,4,5); tbl.Attach (_year,1,2,4,5); Gtk.Frame frm=new Gtk.Frame(); frm.Add (tbl); Gtk.HBox hb2=new Gtk.HBox(); hb2.PackEnd (_reload,false,false,1); hb2.PackEnd (_del_track,false,false,1); hb2.PackEnd (_add_track,false,false,1); hb2.PackEnd (_save,false,false,1); Gtk.HBox hb=new Gtk.HBox(); Gtk.VBox vb1=new Gtk.VBox(); vb1.PackStart (frm,false,false,0); vb1.PackStart (hb2,true,true,0); hb.PackStart (vb1,false,false,0); Gtk.Frame frm2=new Gtk.Frame(); frm2.Add (_image); Gtk.VBox vbi=new Gtk.VBox(); Gtk.HBox bb=new Gtk.HBox(); bb.PackStart(new Gtk.VBox(),true,true,0); bb.PackStart(frm2,false,false,0); bb.PackEnd (new Gtk.VBox(),true,true,0); vbi.PackStart (bb,true,true,2); vbi.PackEnd (_imagefile,false,false,2); hb.PackEnd (vbi,true,true,2); Gtk.ScrolledWindow scroll=new Gtk.ScrolledWindow(); scroll.Add (_tracks); scroll.SetSizeRequest (800,300); base.VBox.PackStart(hb,false,false,4); base.VBox.PackStart(scroll,true,true,0); base.VBox.ShowAll (); base.AddButton ("Close",0); }