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-rw-r--r--src/GraphicObjects/TextBox.cs404
1 files changed, 202 insertions, 202 deletions
diff --git a/src/GraphicObjects/TextBox.cs b/src/GraphicObjects/TextBox.cs
index 7d67e825..6af75f1e 100644
--- a/src/GraphicObjects/TextBox.cs
+++ b/src/GraphicObjects/TextBox.cs
@@ -1,202 +1,202 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using OpenTK.Input;
-using Cairo;
-using System.Diagnostics;
-using System.Xml.Serialization;
-using System.Globalization;
-using System.ComponentModel;
-using System.Runtime.InteropServices;
-
-namespace Crow
-{
- public class TextBox : Label
- {
- #region CTOR
- public TextBox(string _initialValue)
- : base(_initialValue)
- {
-
- }
-
- public TextBox()
- { }
- #endregion
-
- #region GraphicObject overrides
- [XmlIgnore]public override bool HasFocus //trigger update when lost focus to errase text beam
- {
- get
- {
- return base.HasFocus;
- }
- set
- {
- base.HasFocus = value;
- registerForGraphicUpdate();
- }
- }
- [XmlAttributeAttribute()][DefaultValue(true)]
- public override bool Focusable
- {
- get { return base.Focusable; }
- set { base.Focusable = value; }
- }
- [XmlAttributeAttribute()][DefaultValue("White")]
- public override Color Background {
- get { return base.Background; }
- set { base.Background = value; }
- }
- [XmlAttributeAttribute()][DefaultValue("Black")]
- public override Color Foreground {
- get { return base.Foreground; }
- set { base.Foreground = value; }
- }
-
- protected override void onDraw (Context gr)
- {
- base.onDraw (gr);
- FontExtents fe = gr.FontExtents;
- }
- #endregion
-
- public event EventHandler<TextChangeEventArgs> TextChanged;
-
- public virtual void OnTextChanged(Object sender, TextChangeEventArgs e)
- {
- TextChanged.Raise (this, e);
- }
-
- #region Keyboard handling
- public override void onKeyDown (object sender, KeyboardKeyEventArgs e)
- {
- base.onKeyDown (sender, e);
-
- Key key = e.Key;
-
- switch (key)
- {
- case Key.Back:
- if (!selectionIsEmpty)
- {
-// Text = Text.Remove(selectionStart, selectionEnd - selectionStart);
-// selReleasePos = -1;
-// currentCol = selBeginPos;
- }
- else
- this.DeleteChar();
- break;
- case Key.Clear:
- break;
- case Key.Delete:
- if (selectionIsEmpty)
- CurrentColumn++;
- this.DeleteChar ();
- break;
- case Key.Enter:
- case Key.KeypadEnter:
- OnTextChanged(this,new TextChangeEventArgs(Text));
- break;
- case Key.Escape:
- Text = "";
- CurrentColumn = 0;
- SelRelease = -1;
- break;
- case Key.Home:
- //TODO
- if (e.Control)
- CurrentLine = 0;
- CurrentColumn = 0;
- break;
- case Key.End:
- if (e.Control)
- CurrentLine = int.MaxValue;
- CurrentColumn = int.MaxValue;
- break;
- case Key.Insert:
- break;
- case Key.Left:
- CurrentColumn--;
- break;
- case Key.Right:
- CurrentColumn++;
- break;
- case Key.Up:
- CurrentLine--;
- break;
- case Key.Down:
- CurrentLine++;
- break;
- case Key.Menu:
- break;
- case Key.NumLock:
- break;
- case Key.PageDown:
- break;
- case Key.PageUp:
- break;
- case Key.RWin:
- break;
- case Key.Tab:
- this.Insert("\t");
- break;
- case Key.KeypadDecimal:
- this.Insert (".");
- break;
- case Key.Space:
- this.Insert(" ");
- break;
- case Key.KeypadDivide:
- case Key.Slash:
- this.Insert("/");
- break;
- case Key.KeypadMultiply:
- this.Insert("*");
- break;
- case Key.KeypadMinus:
- case Key.Minus:
- this.Insert("-");
- break;
- case Key.KeypadPlus:
- case Key.Plus:
- this.Insert("+");
- break;
- case Key.ShiftLeft:
- case Key.ShiftRight:
- case Key.AltLeft:
- case Key.AltRight:
- break;
- case Key.Semicolon:
- this.Insert(";");
- break;
- default:
- if (!selectionIsEmpty)
- {
-// Text = Text.Remove(selectionStart, selectionEnd - selectionStart);
-// currentCol = selBeginPos;
- }
-
- string k = "?";
- if ((char)key >= 67 && (char)key <= 76)
- k = ((int)key - 67).ToString();
- else if ((char)key >= 109 && (char)key <= 118)
- k = ((int)key - 109).ToString();
- else if (e.Shift)
- k = key.ToString();
- else
- k = key.ToString().ToLower();
-
- this.Insert (k);
-
- SelRelease = -1;
- SelBegin = new Point(CurrentColumn, SelBegin.Y);
-
- break;
- }
- registerForGraphicUpdate();
- }
- #endregion
- }
-}
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using OpenTK.Input;
+using Cairo;
+using System.Diagnostics;
+using System.Xml.Serialization;
+using System.Globalization;
+using System.ComponentModel;
+using System.Runtime.InteropServices;
+
+namespace Crow
+{
+ public class TextBox : Label
+ {
+ #region CTOR
+ public TextBox(string _initialValue)
+ : base(_initialValue)
+ {
+
+ }
+
+ public TextBox()
+ { }
+ #endregion
+
+ #region GraphicObject overrides
+ [XmlIgnore]public override bool HasFocus //trigger update when lost focus to errase text beam
+ {
+ get
+ {
+ return base.HasFocus;
+ }
+ set
+ {
+ base.HasFocus = value;
+ registerForGraphicUpdate();
+ }
+ }
+ [XmlAttributeAttribute()][DefaultValue(true)]
+ public override bool Focusable
+ {
+ get { return base.Focusable; }
+ set { base.Focusable = value; }
+ }
+ [XmlAttributeAttribute()][DefaultValue("White")]
+ public override Color Background {
+ get { return base.Background; }
+ set { base.Background = value; }
+ }
+ [XmlAttributeAttribute()][DefaultValue("Black")]
+ public override Color Foreground {
+ get { return base.Foreground; }
+ set { base.Foreground = value; }
+ }
+
+ protected override void onDraw (Context gr)
+ {
+ base.onDraw (gr);
+ FontExtents fe = gr.FontExtents;
+ }
+ #endregion
+
+ public event EventHandler<TextChangeEventArgs> TextChanged;
+
+ public virtual void OnTextChanged(Object sender, TextChangeEventArgs e)
+ {
+ TextChanged.Raise (this, e);
+ }
+
+ #region Keyboard handling
+ public override void onKeyDown (object sender, KeyboardKeyEventArgs e)
+ {
+ base.onKeyDown (sender, e);
+
+ Key key = e.Key;
+
+ switch (key)
+ {
+ case Key.Back:
+ if (!selectionIsEmpty)
+ {
+// Text = Text.Remove(selectionStart, selectionEnd - selectionStart);
+// selReleasePos = -1;
+// currentCol = selBeginPos;
+ }
+ else
+ this.DeleteChar();
+ break;
+ case Key.Clear:
+ break;
+ case Key.Delete:
+ if (selectionIsEmpty)
+ CurrentColumn++;
+ this.DeleteChar ();
+ break;
+ case Key.Enter:
+ case Key.KeypadEnter:
+ OnTextChanged(this,new TextChangeEventArgs(Text));
+ break;
+ case Key.Escape:
+ Text = "";
+ CurrentColumn = 0;
+ SelRelease = -1;
+ break;
+ case Key.Home:
+ //TODO
+ if (e.Control)
+ CurrentLine = 0;
+ CurrentColumn = 0;
+ break;
+ case Key.End:
+ if (e.Control)
+ CurrentLine = int.MaxValue;
+ CurrentColumn = int.MaxValue;
+ break;
+ case Key.Insert:
+ break;
+ case Key.Left:
+ CurrentColumn--;
+ break;
+ case Key.Right:
+ CurrentColumn++;
+ break;
+ case Key.Up:
+ CurrentLine--;
+ break;
+ case Key.Down:
+ CurrentLine++;
+ break;
+ case Key.Menu:
+ break;
+ case Key.NumLock:
+ break;
+ case Key.PageDown:
+ break;
+ case Key.PageUp:
+ break;
+ case Key.RWin:
+ break;
+ case Key.Tab:
+ this.Insert("\t");
+ break;
+ case Key.KeypadDecimal:
+ this.Insert (".");
+ break;
+ case Key.Space:
+ this.Insert(" ");
+ break;
+ case Key.KeypadDivide:
+ case Key.Slash:
+ this.Insert("/");
+ break;
+ case Key.KeypadMultiply:
+ this.Insert("*");
+ break;
+ case Key.KeypadMinus:
+ case Key.Minus:
+ this.Insert("-");
+ break;
+ case Key.KeypadPlus:
+ case Key.Plus:
+ this.Insert("+");
+ break;
+ case Key.ShiftLeft:
+ case Key.ShiftRight:
+ case Key.AltLeft:
+ case Key.AltRight:
+ break;
+ case Key.Semicolon:
+ this.Insert(";");
+ break;
+ default:
+ if (!selectionIsEmpty)
+ {
+// Text = Text.Remove(selectionStart, selectionEnd - selectionStart);
+// currentCol = selBeginPos;
+ }
+
+ string k = "?";
+ if ((char)key >= 67 && (char)key <= 76)
+ k = ((int)key - 67).ToString();
+ else if ((char)key >= 109 && (char)key <= 118)
+ k = ((int)key - 109).ToString();
+ else if (e.Shift)
+ k = key.ToString();
+ else
+ k = key.ToString().ToLower();
+
+ this.Insert (k);
+
+ SelRelease = -1;
+ SelBegin = new Point(CurrentColumn, SelBegin.Y);
+
+ break;
+ }
+ registerForGraphicUpdate();
+ }
+ #endregion
+ }
+}
generated by cgit v1.3.1-4-g156e (git 2.54.0) at 2026-11-12 19:35:14 +0000