private void SetupScrollbarRange() { if (layout.AreaGroup.Areas.Count <= 0) { return; } long bpr = ((Area)layout.AreaGroup.Areas[0]).BytesPerRow; long nrows = ((dataView.Buffer.Size + 1) / bpr); // +1 because of append cursor position if (nrows < vscroll.Adjustment.PageSize) { vscroll.Value = 0; // set adjustment manually instead of using SetRange // because gtk+ complains if low==high in SetRange() vscroll.Adjustment.Lower = 0; vscroll.Adjustment.Upper = nrows; vscroll.Hide(); } else if ((dataView.Buffer.Size + 1) % bpr == 0) { vscroll.SetRange(0, nrows); vscroll.Show(); } else { vscroll.SetRange(0, nrows + 1); vscroll.Show(); } }
public windowVTETerminal(String Name, int Columns, int Rows, String FontString) { HBox hbox = new HBox (); term = new Terminal (); term.CursorBlinks = true; term.MouseAutohide = false; term.ScrollOnKeystroke = true; term.DeleteBinding = TerminalEraseBinding.Auto; term.BackspaceBinding = TerminalEraseBinding.Auto; term.FontFromString = FontString; term.Emulation = "xterm"; term.Encoding = "UTF-8"; term.SetSize(Columns,Rows); VScrollbar vscroll = new VScrollbar (term.Adjustment); hbox.PackStart (term); hbox.PackStart (vscroll); // Gdk.Color white = new Gdk.Color (); // Gdk.Color.Parse ("white", ref white); // // Gdk.Color black = new Gdk.Color (); // Gdk.Color.Parse ("black", ref black); // term.SetColors (black, white, new Gdk.Color[]{}, 16); term.ButtonPressEvent += (o, args) => { Write(args.Event.Button.ToString()); }; this.CanFocus = true; term.Show (); hbox.Show (); vscroll.Show (); this.Add (hbox); ShowAll (); KeyPress += (Gdk.Key key) => { if (LocalEcho) Write(key.ToString()); if (shellStream!=null && shellStream.CanWrite) { shellStream.WriteByte((byte)key); shellStream.Flush(); } }; }
public SmartScrolledWindow () { vAdjustment = new Adjustment (0, 0, 0, 0, 0, 0); vAdjustment.Changed += HandleAdjustmentChanged; vScrollBar = new VScrollbar (vAdjustment); vScrollBar.Parent = this; vScrollBar.Show (); hAdjustment = new Adjustment (0, 0, 0, 0, 0, 0); hAdjustment.Changed += HandleAdjustmentChanged; hScrollBar = new HScrollbar (hAdjustment); hScrollBar.Parent = this; hScrollBar.Show (); }
public SmartScrolledWindow() { vAdjustment = new Adjustment(0, 0, 0, 0, 0, 0); vAdjustment.Changed += HandleAdjustmentChanged; vScrollBar = new VScrollbar(vAdjustment); vScrollBar.Parent = this; vScrollBar.Show(); hAdjustment = new Adjustment(0, 0, 0, 0, 0, 0); hAdjustment.Changed += HandleAdjustmentChanged; hScrollBar = new HScrollbar(hAdjustment); hScrollBar.Parent = this; hScrollBar.Show(); }