Hi,
I'm trying to create a textbox inheriting from the standard textbox. I
would like to:
1. repaint the textbox border;
2. define a color for that border;
Till now I made this:
using System;
using System.Collecti ons.Generic;
using System.Text;
using System.Windows. Forms;
using System.Drawing;
using System.Componen tModel;
namespace Library.Control s
{
public class TextBox : System.Windows. Forms.TextBox
{
private enum MouseState
{
Focused,
Hoover,
Normal
}
private Color borderColor = Color.FromArgb( 128, 128, 128);
//Gray
private Color highlightColor = Color.FromArgb( 10, 36, 106);
//Blue
private Color hoverColor = Color.Silver; //Silver
private MouseState m_MouseState = MouseState.Norm al;
public TextBox()
{
this.MouseEnter += new EventHandler(On MouseEnter);
this.MouseLeave += new EventHandler(On MouseLeave);
this.MouseHover += new EventHandler(On MouseHover);
this.Enter += new EventHandler(On Enter);
this.Leave += new EventHandler(On Leave);
this.BorderStyl e = BorderStyle.Fix edSingle;
SetStyle(Contro lStyles.UserPai nt, true);
}
protected override void OnPaint(PaintEv entArgs e)
{
base.OnPaint(e) ;
e.Graphics.Draw String(Text, Font, new
SolidBrush(Fore Color), new PointF(0, 0));
switch (m_MouseState)
{
case MouseState.Focu sed:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(highlightCo lor), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Hoov er:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(highlightCo lor), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Norm al:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(borderColor ), 0, 0, Width - 1, Height - 1);
break;
}
}
#region Mouse Events
private void OnMouseEnter(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
private void OnMouseLeave(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
private void OnMouseHover(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
#endregion
private void OnEnter(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Focu sed;
Invalidate();
}
private void OnLeave(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
}
}
The problem is related with the text drawing. Somehow, when editing,
the textbox suddenlly uses other font then the default causing
missreading.
There's any way to solve this situation.
Thanks in advance for your attention,
Filipe Marcelino
8  5092 
Filipe,
Are you sure the propertie "borderstyl e" does not help you. http://msdn.microsoft.com/library/de...styletopic.asp
Cor
"Filipe Marcelino" <fm********@gma il.comschreef in bericht
news:11******** *************@m 73g2000cwd.goog legroups.com...
Hi,
I'm trying to create a textbox inheriting from the standard textbox. I
would like to:
1. repaint the textbox border;
2. define a color for that border;
Till now I made this:
using System;
using System.Collecti ons.Generic;
using System.Text;
using System.Windows. Forms;
using System.Drawing;
using System.Componen tModel;
namespace Library.Control s
{
public class TextBox : System.Windows. Forms.TextBox
{
private enum MouseState
{
Focused,
Hoover,
Normal
}
private Color borderColor = Color.FromArgb( 128, 128, 128);
//Gray
private Color highlightColor = Color.FromArgb( 10, 36, 106);
//Blue
private Color hoverColor = Color.Silver; //Silver
private MouseState m_MouseState = MouseState.Norm al;
public TextBox()
{
this.MouseEnter += new EventHandler(On MouseEnter);
this.MouseLeave += new EventHandler(On MouseLeave);
this.MouseHover += new EventHandler(On MouseHover);
this.Enter += new EventHandler(On Enter);
this.Leave += new EventHandler(On Leave);
this.BorderStyl e = BorderStyle.Fix edSingle;
SetStyle(Contro lStyles.UserPai nt, true);
}
protected override void OnPaint(PaintEv entArgs e)
{
base.OnPaint(e) ;
e.Graphics.Draw String(Text, Font, new
SolidBrush(Fore Color), new PointF(0, 0));
switch (m_MouseState)
{
case MouseState.Focu sed:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(highlightCo lor), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Hoov er:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(highlightCo lor), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Norm al:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(borderColor ), 0, 0, Width - 1, Height - 1);
break;
}
}
#region Mouse Events
private void OnMouseEnter(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
private void OnMouseLeave(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
private void OnMouseHover(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
#endregion
private void OnEnter(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Focu sed;
Invalidate();
}
private void OnLeave(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
}
}
The problem is related with the text drawing. Somehow, when editing,
the textbox suddenlly uses other font then the default causing
missreading.
There's any way to solve this situation.
Thanks in advance for your attention,
Filipe Marcelino
Hi Cor,
Has you may noticed I already set my textbox borderstyle to FixedSingle
(this.BorderSty le = BorderStyle.Fix edSingle;). Now I want to paint that
border (black by default) with blue for example.
If I'm not being clear please make me know to clarify you.
Thanks in advance,
Filipe Marcelino
Cor Ligthert [MVP] wrote:
Filipe,
Are you sure the propertie "borderstyl e" does not help you.
http://msdn.microsoft.com/library/de...styletopic.asp
Cor
"Filipe Marcelino" <fm********@gma il.comschreef in bericht
news:11******** *************@m 73g2000cwd.goog legroups.com...
Hi,
I'm trying to create a textbox inheriting from the standard textbox. I
would like to:
1. repaint the textbox border;
2. define a color for that border;
Till now I made this:
using System;
using System.Collecti ons.Generic;
using System.Text;
using System.Windows. Forms;
using System.Drawing;
using System.Componen tModel;
namespace Library.Control s
{
public class TextBox : System.Windows. Forms.TextBox
{
private enum MouseState
{
Focused,
Hoover,
Normal
}
private Color borderColor = Color.FromArgb( 128, 128, 128);
//Gray
private Color highlightColor = Color.FromArgb( 10, 36, 106);
//Blue
private Color hoverColor = Color.Silver; //Silver
private MouseState m_MouseState = MouseState.Norm al;
public TextBox()
{
this.MouseEnter += new EventHandler(On MouseEnter);
this.MouseLeave += new EventHandler(On MouseLeave);
this.MouseHover += new EventHandler(On MouseHover);
this.Enter += new EventHandler(On Enter);
this.Leave += new EventHandler(On Leave);
this.BorderStyl e = BorderStyle.Fix edSingle;
SetStyle(Contro lStyles.UserPai nt, true);
}
protected override void OnPaint(PaintEv entArgs e)
{
base.OnPaint(e) ;
e.Graphics.Draw String(Text, Font, new
SolidBrush(Fore Color), new PointF(0, 0));
switch (m_MouseState)
{
case MouseState.Focu sed:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(highlightCo lor), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Hoov er:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(highlightCo lor), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Norm al:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(borderColor ), 0, 0, Width - 1, Height - 1);
break;
}
}
#region Mouse Events
private void OnMouseEnter(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
private void OnMouseLeave(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
private void OnMouseHover(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
#endregion
private void OnEnter(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Focu sed;
Invalidate();
}
private void OnLeave(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
}
}
The problem is related with the text drawing. Somehow, when editing,
the textbox suddenlly uses other font then the default causing
missreading.
There's any way to solve this situation.
Thanks in advance for your attention,
Filipe Marcelino
Try adding this:
protected override void OnTextChanged(E ventArgs e)
{
base.OnTextChan ged(e);
Refresh();
}
Seemed to fix the problem for me... though there is the problem of painting
the caret to deal with!
Steve
"Filipe Marcelino" <fm********@gma il.comwrote in message
news:11******** **************@ e63g2000cwd.goo glegroups.com.. .
Hi Cor,
Has you may noticed I already set my textbox borderstyle to FixedSingle
(this.BorderSty le = BorderStyle.Fix edSingle;). Now I want to paint that
border (black by default) with blue for example.
If I'm not being clear please make me know to clarify you.
Thanks in advance,
Filipe Marcelino
Cor Ligthert [MVP] wrote:
>Filipe,
Are you sure the propertie "borderstyl e" does not help you.
http://msdn.microsoft.com/library/de...styletopic.asp
Cor
"Filipe Marcelino" <fm********@gma il.comschreef in bericht
news:11******* **************@ m73g2000cwd.goo glegroups.com.. .
Hi,
I'm trying to create a textbox inheriting from the standard textbox. I
would like to:
1. repaint the textbox border;
2. define a color for that border;
Till now I made this:
using System;
using System.Collecti ons.Generic;
using System.Text;
using System.Windows. Forms;
using System.Drawing;
using System.Componen tModel;
namespace Library.Control s
{
public class TextBox : System.Windows. Forms.TextBox
{
private enum MouseState
{
Focused,
Hoover,
Normal
}
private Color borderColor = Color.FromArgb( 128, 128, 128);
//Gray
private Color highlightColor = Color.FromArgb( 10, 36, 106);
//Blue
private Color hoverColor = Color.Silver; //Silver
private MouseState m_MouseState = MouseState.Norm al;
public TextBox()
{
this.MouseEnter += new EventHandler(On MouseEnter);
this.MouseLeave += new EventHandler(On MouseLeave);
this.MouseHover += new EventHandler(On MouseHover);
this.Enter += new EventHandler(On Enter);
this.Leave += new EventHandler(On Leave);
this.BorderStyl e = BorderStyle.Fix edSingle;
SetStyle(Contro lStyles.UserPai nt, true);
}
protected override void OnPaint(PaintEv entArgs e)
{
base.OnPaint(e) ;
e.Graphics.Draw String(Text, Font, new
SolidBrush(Fore Color), new PointF(0, 0));
switch (m_MouseState)
{
case MouseState.Focu sed:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(highlightCo lor), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Hoov er:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(highlightCo lor), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Norm al:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(borderColor ), 0, 0, Width - 1, Height - 1);
break;
}
}
#region Mouse Events
private void OnMouseEnter(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
private void OnMouseLeave(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
private void OnMouseHover(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
#endregion
private void OnEnter(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Focu sed;
Invalidate();
}
private void OnLeave(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
}
}
The problem is related with the text drawing. Somehow, when editing,
the textbox suddenlly uses other font then the default causing
missreading.
There's any way to solve this situation.
Thanks in advance for your attention,
Filipe Marcelino
Hi Steve,
thanks for your reply but I tried and, in fact, the font doesn't "seems
to change" but it changes. Because we can see that, the caret, stays
way forward to the text. And, at some point, if we right text enough we
lose the sense of were we are writing... can you help me again?
Thanks,
Filipe Marcelino
Steve Barnett wrote:
Try adding this:
protected override void OnTextChanged(E ventArgs e)
{
base.OnTextChan ged(e);
Refresh();
}
Seemed to fix the problem for me... though there is the problem of painting
the caret to deal with!
Steve
"Filipe Marcelino" <fm********@gma il.comwrote in message
news:11******** **************@ e63g2000cwd.goo glegroups.com.. .
Hi Cor,
Has you may noticed I already set my textbox borderstyle to FixedSingle
(this.BorderSty le = BorderStyle.Fix edSingle;). Now I want to paint that
border (black by default) with blue for example.
If I'm not being clear please make me know to clarify you.
Thanks in advance,
Filipe Marcelino
Cor Ligthert [MVP] wrote:
Filipe,
Are you sure the propertie "borderstyl e" does not help you.
http://msdn.microsoft.com/library/de...styletopic.asp
Cor
"Filipe Marcelino" <fm********@gma il.comschreef in bericht
news:11******** *************@m 73g2000cwd.goog legroups.com...
Hi,
I'm trying to create a textbox inheriting from the standard textbox. I
would like to:
1. repaint the textbox border;
2. define a color for that border;
Till now I made this:
using System;
using System.Collecti ons.Generic;
using System.Text;
using System.Windows. Forms;
using System.Drawing;
using System.Componen tModel;
namespace Library.Control s
{
public class TextBox : System.Windows. Forms.TextBox
{
private enum MouseState
{
Focused,
Hoover,
Normal
}
private Color borderColor = Color.FromArgb( 128, 128, 128);
//Gray
private Color highlightColor = Color.FromArgb( 10, 36, 106);
//Blue
private Color hoverColor = Color.Silver; //Silver
private MouseState m_MouseState = MouseState.Norm al;
public TextBox()
{
this.MouseEnter += new EventHandler(On MouseEnter);
this.MouseLeave += new EventHandler(On MouseLeave);
this.MouseHover += new EventHandler(On MouseHover);
this.Enter += new EventHandler(On Enter);
this.Leave += new EventHandler(On Leave);
this.BorderStyl e = BorderStyle.Fix edSingle;
SetStyle(Contro lStyles.UserPai nt, true);
}
protected override void OnPaint(PaintEv entArgs e)
{
base.OnPaint(e) ;
e.Graphics.Draw String(Text, Font, new
SolidBrush(Fore Color), new PointF(0, 0));
switch (m_MouseState)
{
case MouseState.Focu sed:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(highlightCo lor), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Hoov er:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(highlightCo lor), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Norm al:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(borderColor ), 0, 0, Width - 1, Height - 1);
break;
}
}
#region Mouse Events
private void OnMouseEnter(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
private void OnMouseLeave(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
private void OnMouseHover(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
#endregion
private void OnEnter(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Focu sed;
Invalidate();
}
private void OnLeave(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
}
}
The problem is related with the text drawing. Somehow, when editing,
the textbox suddenlly uses other font then the default causing
missreading.
There's any way to solve this situation.
Thanks in advance for your attention,
Filipe Marcelino
I've tried but can't get the caret in the right place. To be honest though,
I think you're making a lot of work for yourself with this approach. If I
were to approach this problem, I'd go for creating a standard UserControl
with a text box in it:
partial class txtBox
{
private System.Componen tModel.IContain er components = null;
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Disp ose();
}
base.Dispose(di sposing);
}
#region Component Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeCompo nent()
{
this.txtTest = new System.Windows. Forms.TextBox() ;
this.SuspendLay out();
//
// txtTest
//
this.txtTest.Bo rderStyle =
System.Windows. Forms.BorderSty le.None;
this.txtTest.Do ck = System.Windows. Forms.DockStyle .Fill;
this.txtTest.Lo cation = new System.Drawing. Point(2, 2);
this.txtTest.Ma rgin = new System.Windows. Forms.Padding(1 );
this.txtTest.Mu ltiline = true;
this.txtTest.Na me = "txtTest";
this.txtTest.Si ze = new System.Drawing. Size(352, 23);
this.txtTest.Ta bIndex = 0;
this.txtTest.Te xt = "Test Text";
//
// txtBox
//
this.AutoScaleD imensions = new System.Drawing. SizeF(6F, 13F);
this.AutoScaleM ode = System.Windows. Forms.AutoScale Mode.Font;
this.Controls.A dd(this.txtTest );
this.Name = "txtBox";
this.Padding = new System.Windows. Forms.Padding(1 );
this.Size = new System.Drawing. Size(356, 27);
this.ResumeLayo ut(false);
this.PerformLay out();
}
#endregion
private System.Windows. Forms.TextBox txtTest;
}
Important thing to note is the padding on the user control (to give you room
to put the border) and the fact that the text box has no border and is
docked to fill the user control. This means that you don't have to handle
any of the painting of the text box, so won't have to deal with font sizes
or cope with the circumstance where your entered text is longer than the
text box (which your paint routine does not cope with now).
In the main body of the class, you'll need to provide accessors for the key
properties of the text box, but only for those that you desperately need,
such as the "Text" property and any events that you need to pass on.
(Alternatively, you can provide an accessot to get at the TextBox control).
public partial class txtBox : UserControl
{
public txtBox()
{
InitializeCompo nent();
}
public new string Text
{
get { return txtTest.Text; }
set { txtTest.Text = value; }
}
protected override void OnPaint(PaintEv entArgs e)
{
base.OnPaint(e) ;
// Text box takes care of itself. We just paint our border.
e.Graphics.Draw Rectangle(new System.Drawing. Pen(Color.Red), 1, 1,
Width-2, Height-2);
}
}
Obviously, you'll need to insert your logic for handling the mouse events. A
more complete set of code is:
public partial class txtBox : UserControl
{
private enum MouseState
{
Focused,
Hoover,
Normal
}
private Color borderColor = Color.FromArgb( 128, 128, 128);
//Gray
private Color highlightColor = Color.FromArgb( 10, 36, 106);
//Blue
private Color hoverColor = Color.Silver; //Silver
private MouseState m_MouseState = MouseState.Norm al;
public txtBox()
{
InitializeCompo nent();
txtTest.MouseEn ter += new EventHandler(On MouseEnter);
txtTest.MouseLe ave += new EventHandler(On MouseLeave);
txtTest.MouseHo ver += new EventHandler(On MouseHover);
txtTest.Enter += new EventHandler(On Enter);
txtTest.Leave += new EventHandler(On Leave);
}
public new string Text
{
get { return txtTest.Text; }
set { txtTest.Text = value; }
}
protected override void OnPaint(PaintEv entArgs e)
{
base.OnPaint(e) ;
switch (m_MouseState)
{
case MouseState.Focu sed:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(Color.Salmo n), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Hoov er:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(Color.Red), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Norm al:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(borderColor ), 0, 0, Width - 1, Height - 1);
break;
}
}
#region Mouse Events
private void OnMouseEnter(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
private void OnMouseLeave(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
private void OnMouseHover(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
#endregion
private void OnEnter(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Focu sed;
Invalidate();
}
private void OnLeave(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
}
That would have been my approach, anyway.It may not be the most efficient
(I'm only a beginner here) but it means I don't have to reproduce any of the
functionality of a text box and I always like it when I don't have a lot of
complicated tuff to do!
HTH
Steve
"Filipe Marcelino" <fm********@gma il.comwrote in message
news:11******** **************@ p79g2000cwp.goo glegroups.com.. .
Hi Steve,
thanks for your reply but I tried and, in fact, the font doesn't "seems
to change" but it changes. Because we can see that, the caret, stays
way forward to the text. And, at some point, if we right text enough we
lose the sense of were we are writing... can you help me again?
Thanks,
Filipe Marcelino
Steve Barnett wrote:
>Try adding this:
protected override void OnTextChanged(E ventArgs e)
{
base.OnTextChan ged(e);
Refresh();
}
Seemed to fix the problem for me... though there is the problem of
painting
the caret to deal with!
Steve
"Filipe Marcelino" <fm********@gma il.comwrote in message
news:11******* *************** @e63g2000cwd.go oglegroups.com. ..
Hi Cor,
Has you may noticed I already set my textbox borderstyle to FixedSingle
(this.BorderSty le = BorderStyle.Fix edSingle;). Now I want to paint that
border (black by default) with blue for example.
If I'm not being clear please make me know to clarify you.
Thanks in advance,
Filipe Marcelino
Cor Ligthert [MVP] wrote:
Filipe,
Are you sure the propertie "borderstyl e" does not help you.
http://msdn.microsoft.com/library/de...styletopic.asp
Cor
"Filipe Marcelino" <fm********@gma il.comschreef in bericht
news:11******* **************@ m73g2000cwd.goo glegroups.com.. .
Hi,
I'm trying to create a textbox inheriting from the standard textbox.
I
would like to:
1. repaint the textbox border;
2. define a color for that border;
Till now I made this:
using System;
using System.Collecti ons.Generic;
using System.Text;
using System.Windows. Forms;
using System.Drawing;
using System.Componen tModel;
namespace Library.Control s
{
public class TextBox : System.Windows. Forms.TextBox
{
private enum MouseState
{
Focused,
Hoover,
Normal
}
private Color borderColor = Color.FromArgb( 128, 128, 128);
//Gray
private Color highlightColor = Color.FromArgb( 10, 36, 106);
//Blue
private Color hoverColor = Color.Silver; //Silver
private MouseState m_MouseState = MouseState.Norm al;
public TextBox()
{
this.MouseEnter += new EventHandler(On MouseEnter);
this.MouseLeave += new EventHandler(On MouseLeave);
this.MouseHover += new EventHandler(On MouseHover);
this.Enter += new EventHandler(On Enter);
this.Leave += new EventHandler(On Leave);
this.BorderStyl e = BorderStyle.Fix edSingle;
SetStyle(Contro lStyles.UserPai nt, true);
}
protected override void OnPaint(PaintEv entArgs e)
{
base.OnPaint(e) ;
e.Graphics.Draw String(Text, Font, new
SolidBrush(Fore Color), new PointF(0, 0));
switch (m_MouseState)
{
case MouseState.Focu sed:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(highlightCo lor), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Hoov er:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(highlightCo lor), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Norm al:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(borderColor ), 0, 0, Width - 1, Height - 1);
break;
}
}
#region Mouse Events
private void OnMouseEnter(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
private void OnMouseLeave(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
private void OnMouseHover(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
#endregion
private void OnEnter(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Focu sed;
Invalidate();
}
private void OnLeave(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
}
}
The problem is related with the text drawing. Somehow, when editing,
the textbox suddenlly uses other font then the default causing
missreading.
There's any way to solve this situation.
Thanks in advance for your attention,
Filipe Marcelino
Steve,
I have a link to this, if it is to difficult, than please reply, than I will
see if I can set it to C# http://www.vb-tips.com/dbpages.aspx?...0-58fd21b7e2ea
Cor
"Filipe Marcelino" <fm********@gma il.comschreef in bericht
news:11******** **************@ p79g2000cwp.goo glegroups.com.. .
Hi Steve,
thanks for your reply but I tried and, in fact, the font doesn't "seems
to change" but it changes. Because we can see that, the caret, stays
way forward to the text. And, at some point, if we right text enough we
lose the sense of were we are writing... can you help me again?
Thanks,
Filipe Marcelino
Steve Barnett wrote:
>Try adding this:
protected override void OnTextChanged(E ventArgs e)
{
base.OnTextChan ged(e);
Refresh();
}
Seemed to fix the problem for me... though there is the problem of
painting
the caret to deal with!
Steve
"Filipe Marcelino" <fm********@gma il.comwrote in message
news:11******* *************** @e63g2000cwd.go oglegroups.com. ..
Hi Cor,
Has you may noticed I already set my textbox borderstyle to FixedSingle
(this.BorderSty le = BorderStyle.Fix edSingle;). Now I want to paint that
border (black by default) with blue for example.
If I'm not being clear please make me know to clarify you.
Thanks in advance,
Filipe Marcelino
Cor Ligthert [MVP] wrote:
Filipe,
Are you sure the propertie "borderstyl e" does not help you.
http://msdn.microsoft.com/library/de...styletopic.asp
Cor
"Filipe Marcelino" <fm********@gma il.comschreef in bericht
news:11******* **************@ m73g2000cwd.goo glegroups.com.. .
Hi,
I'm trying to create a textbox inheriting from the standard textbox.
I
would like to:
1. repaint the textbox border;
2. define a color for that border;
Till now I made this:
using System;
using System.Collecti ons.Generic;
using System.Text;
using System.Windows. Forms;
using System.Drawing;
using System.Componen tModel;
namespace Library.Control s
{
public class TextBox : System.Windows. Forms.TextBox
{
private enum MouseState
{
Focused,
Hoover,
Normal
}
private Color borderColor = Color.FromArgb( 128, 128, 128);
//Gray
private Color highlightColor = Color.FromArgb( 10, 36, 106);
//Blue
private Color hoverColor = Color.Silver; //Silver
private MouseState m_MouseState = MouseState.Norm al;
public TextBox()
{
this.MouseEnter += new EventHandler(On MouseEnter);
this.MouseLeave += new EventHandler(On MouseLeave);
this.MouseHover += new EventHandler(On MouseHover);
this.Enter += new EventHandler(On Enter);
this.Leave += new EventHandler(On Leave);
this.BorderStyl e = BorderStyle.Fix edSingle;
SetStyle(Contro lStyles.UserPai nt, true);
}
protected override void OnPaint(PaintEv entArgs e)
{
base.OnPaint(e) ;
e.Graphics.Draw String(Text, Font, new
SolidBrush(Fore Color), new PointF(0, 0));
switch (m_MouseState)
{
case MouseState.Focu sed:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(highlightCo lor), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Hoov er:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(highlightCo lor), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Norm al:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(borderColor ), 0, 0, Width - 1, Height - 1);
break;
}
}
#region Mouse Events
private void OnMouseEnter(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
private void OnMouseLeave(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
private void OnMouseHover(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
#endregion
private void OnEnter(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Focu sed;
Invalidate();
}
private void OnLeave(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
}
}
The problem is related with the text drawing. Somehow, when editing,
the textbox suddenlly uses other font then the default causing
missreading.
There's any way to solve this situation.
Thanks in advance for your attention,
Filipe Marcelino
Filipe
Just had a thought, you can make this even simpler by not overriding the
OnPaint event. Since all you're doing now is drawing the border in a
specific colour, all you need to do is set the background colour of the
UserControl to the border colour you want.
Because you have the 1 pixel margin, the background of the user control is
effectively your border around the text box. So, if you set the background
of the user control, your text box gets a 1 pixel border of that colour.
You can then dump the additional burden of overriding OnPaint. You don't
need to save the mouse state and don't need to Invalidate() the control.
Just set the background in the mouse events.
Just a thought.
Steve
"Steve Barnett" <no****@nodomai n.comwrote in message
news:%2******** ********@TK2MSF TNGP06.phx.gbl. ..
I've tried but can't get the caret in the right place. To be honest
though, I think you're making a lot of work for yourself with this
approach. If I were to approach this problem, I'd go for creating a
standard UserControl with a text box in it:
partial class txtBox
{
private System.Componen tModel.IContain er components = null;
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Disp ose();
}
base.Dispose(di sposing);
}
#region Component Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeCompo nent()
{
this.txtTest = new System.Windows. Forms.TextBox() ;
this.SuspendLay out();
//
// txtTest
//
this.txtTest.Bo rderStyle =
System.Windows. Forms.BorderSty le.None;
this.txtTest.Do ck = System.Windows. Forms.DockStyle .Fill;
this.txtTest.Lo cation = new System.Drawing. Point(2, 2);
this.txtTest.Ma rgin = new System.Windows. Forms.Padding(1 );
this.txtTest.Mu ltiline = true;
this.txtTest.Na me = "txtTest";
this.txtTest.Si ze = new System.Drawing. Size(352, 23);
this.txtTest.Ta bIndex = 0;
this.txtTest.Te xt = "Test Text";
//
// txtBox
//
this.AutoScaleD imensions = new System.Drawing. SizeF(6F, 13F);
this.AutoScaleM ode = System.Windows. Forms.AutoScale Mode.Font;
this.Controls.A dd(this.txtTest );
this.Name = "txtBox";
this.Padding = new System.Windows. Forms.Padding(1 );
this.Size = new System.Drawing. Size(356, 27);
this.ResumeLayo ut(false);
this.PerformLay out();
}
#endregion
private System.Windows. Forms.TextBox txtTest;
}
Important thing to note is the padding on the user control (to give you
room to put the border) and the fact that the text box has no border and
is docked to fill the user control. This means that you don't have to
handle any of the painting of the text box, so won't have to deal with
font sizes or cope with the circumstance where your entered text is longer
than the text box (which your paint routine does not cope with now).
In the main body of the class, you'll need to provide accessors for the
key properties of the text box, but only for those that you desperately
need, such as the "Text" property and any events that you need to pass on.
(Alternatively, you can provide an accessot to get at the TextBox
control).
public partial class txtBox : UserControl
{
public txtBox()
{
InitializeCompo nent();
}
public new string Text
{
get { return txtTest.Text; }
set { txtTest.Text = value; }
}
protected override void OnPaint(PaintEv entArgs e)
{
base.OnPaint(e) ;
// Text box takes care of itself. We just paint our border.
e.Graphics.Draw Rectangle(new System.Drawing. Pen(Color.Red), 1, 1,
Width-2, Height-2);
}
}
Obviously, you'll need to insert your logic for handling the mouse events.
A more complete set of code is:
public partial class txtBox : UserControl
{
private enum MouseState
{
Focused,
Hoover,
Normal
}
private Color borderColor = Color.FromArgb( 128, 128, 128);
//Gray
private Color highlightColor = Color.FromArgb( 10, 36, 106);
//Blue
private Color hoverColor = Color.Silver; //Silver
private MouseState m_MouseState = MouseState.Norm al;
public txtBox()
{
InitializeCompo nent();
txtTest.MouseEn ter += new EventHandler(On MouseEnter);
txtTest.MouseLe ave += new EventHandler(On MouseLeave);
txtTest.MouseHo ver += new EventHandler(On MouseHover);
txtTest.Enter += new EventHandler(On Enter);
txtTest.Leave += new EventHandler(On Leave);
}
public new string Text
{
get { return txtTest.Text; }
set { txtTest.Text = value; }
}
protected override void OnPaint(PaintEv entArgs e)
{
base.OnPaint(e) ;
switch (m_MouseState)
{
case MouseState.Focu sed:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(Color.Salmo n), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Hoov er:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(Color.Red), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Norm al:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(borderColor ), 0, 0, Width - 1, Height - 1);
break;
}
}
#region Mouse Events
private void OnMouseEnter(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
private void OnMouseLeave(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
private void OnMouseHover(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
#endregion
private void OnEnter(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Focu sed;
Invalidate();
}
private void OnLeave(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
}
That would have been my approach, anyway.It may not be the most efficient
(I'm only a beginner here) but it means I don't have to reproduce any of
the functionality of a text box and I always like it when I don't have a
lot of complicated tuff to do!
HTH
Steve
"Filipe Marcelino" <fm********@gma il.comwrote in message
news:11******** **************@ p79g2000cwp.goo glegroups.com.. .
>Hi Steve,
thanks for your reply but I tried and, in fact, the font doesn't "seems
to change" but it changes. Because we can see that, the caret, stays
way forward to the text. And, at some point, if we right text enough we
lose the sense of were we are writing... can you help me again?
Thanks,
Filipe Marcelino
Steve Barnett wrote:
>>Try adding this:
protected override void OnTextChanged(E ventArgs e)
{
base.OnTextChan ged(e);
Refresh();
}
Seemed to fix the problem for me... though there is the problem of
painting
the caret to deal with!
Steve
"Filipe Marcelino" <fm********@gma il.comwrote in message
news:11****** *************** *@e63g2000cwd.g ooglegroups.com ...
Hi Cor,
Has you may noticed I already set my textbox borderstyle to
FixedSingle
(this.BorderSt yle = BorderStyle.Fix edSingle;). Now I want to paint
that
border (black by default) with blue for example.
If I'm not being clear please make me know to clarify you.
Thanks in advance,
Filipe Marcelino
Cor Ligthert [MVP] wrote:
Filipe,
Are you sure the propertie "borderstyl e" does not help you.
http://msdn.microsoft.com/library/de...styletopic.asp
Cor
"Filipe Marcelino" <fm********@gma il.comschreef in bericht
news:11****** *************** @m73g2000cwd.go oglegroups.com. ..
Hi,
I'm trying to create a textbox inheriting from the standard
textbox. I
would like to:
1. repaint the textbox border;
2. define a color for that border;
Till now I made this:
using System;
using System.Collecti ons.Generic;
using System.Text;
using System.Windows. Forms;
using System.Drawing;
using System.Componen tModel;
namespace Library.Control s
{
public class TextBox : System.Windows. Forms.TextBox
{
private enum MouseState
{
Focused,
Hoover,
Normal
}
private Color borderColor = Color.FromArgb( 128, 128, 128);
//Gray
private Color highlightColor = Color.FromArgb( 10, 36, 106);
//Blue
private Color hoverColor = Color.Silver; //Silver
private MouseState m_MouseState = MouseState.Norm al;
public TextBox()
{
this.MouseEnter += new EventHandler(On MouseEnter);
this.MouseLeave += new EventHandler(On MouseLeave);
this.MouseHover += new EventHandler(On MouseHover);
this.Enter += new EventHandler(On Enter);
this.Leave += new EventHandler(On Leave);
this.BorderStyl e = BorderStyle.Fix edSingle;
SetStyle(Contro lStyles.UserPai nt, true);
}
protected override void OnPaint(PaintEv entArgs e)
{
base.OnPaint(e) ;
e.Graphics.Draw String(Text, Font, new
SolidBrush(For eColor), new PointF(0, 0));
switch (m_MouseState)
{
case MouseState.Focu sed:
e.Graphics.Draw Rectangle(new
System.Drawing .Pen(highlightC olor), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Hoov er:
e.Graphics.Draw Rectangle(new
System.Drawing .Pen(highlightC olor), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Norm al:
e.Graphics.Draw Rectangle(new
System.Drawing .Pen(borderColo r), 0, 0, Width - 1, Height - 1);
break;
}
}
#region Mouse Events
private void OnMouseEnter(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
private void OnMouseLeave(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
private void OnMouseHover(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
#endregion
private void OnEnter(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Focu sed;
Invalidate();
}
private void OnLeave(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
}
}
The problem is related with the text drawing. Somehow, when
editing,
the textbox suddenlly uses other font then the default causing
missreading.
There's any way to solve this situation.
Thanks in advance for your attention,
Filipe Marcelino
Man....you said "(I'm only a beginner here)"!!!
You're a GENIUS beginner NO???? ehehehehhe
Thanks for everything!!!! I'll give it a try.
Many thanks,
Filipe Marcelino
Steve Barnett wrote:
Filipe
Just had a thought, you can make this even simpler by not overriding the
OnPaint event. Since all you're doing now is drawing the border in a
specific colour, all you need to do is set the background colour of the
UserControl to the border colour you want.
Because you have the 1 pixel margin, the background of the user control is
effectively your border around the text box. So, if you set the background
of the user control, your text box gets a 1 pixel border of that colour.
You can then dump the additional burden of overriding OnPaint. You don't
need to save the mouse state and don't need to Invalidate() the control.
Just set the background in the mouse events.
Just a thought.
Steve
"Steve Barnett" <no****@nodomai n.comwrote in message
news:%2******** ********@TK2MSF TNGP06.phx.gbl. ..
I've tried but can't get the caret in the right place. To be honest
though, I think you're making a lot of work for yourself with this
approach. If I were to approach this problem, I'd go for creating a
standard UserControl with a text box in it:
partial class txtBox
{
private System.Componen tModel.IContain er components = null;
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Disp ose();
}
base.Dispose(di sposing);
}
#region Component Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeCompo nent()
{
this.txtTest = new System.Windows. Forms.TextBox() ;
this.SuspendLay out();
//
// txtTest
//
this.txtTest.Bo rderStyle =
System.Windows. Forms.BorderSty le.None;
this.txtTest.Do ck = System.Windows. Forms.DockStyle .Fill;
this.txtTest.Lo cation = new System.Drawing. Point(2, 2);
this.txtTest.Ma rgin = new System.Windows. Forms.Padding(1 );
this.txtTest.Mu ltiline = true;
this.txtTest.Na me = "txtTest";
this.txtTest.Si ze = new System.Drawing. Size(352, 23);
this.txtTest.Ta bIndex = 0;
this.txtTest.Te xt = "Test Text";
//
// txtBox
//
this.AutoScaleD imensions = new System.Drawing. SizeF(6F, 13F);
this.AutoScaleM ode = System.Windows. Forms.AutoScale Mode.Font;
this.Controls.A dd(this.txtTest );
this.Name = "txtBox";
this.Padding = new System.Windows. Forms.Padding(1 );
this.Size = new System.Drawing. Size(356, 27);
this.ResumeLayo ut(false);
this.PerformLay out();
}
#endregion
private System.Windows. Forms.TextBox txtTest;
}
Important thing to note is the padding on the user control (to give you
room to put the border) and the fact that the text box has no border and
is docked to fill the user control. This means that you don't have to
handle any of the painting of the text box, so won't have to deal with
font sizes or cope with the circumstance where your entered text is longer
than the text box (which your paint routine does not cope with now).
In the main body of the class, you'll need to provide accessors for the
key properties of the text box, but only for those that you desperately
need, such as the "Text" property and any events that you need to pass on.
(Alternatively, you can provide an accessot to get at the TextBox
control).
public partial class txtBox : UserControl
{
public txtBox()
{
InitializeCompo nent();
}
public new string Text
{
get { return txtTest.Text; }
set { txtTest.Text = value; }
}
protected override void OnPaint(PaintEv entArgs e)
{
base.OnPaint(e) ;
// Text box takes care of itself. We just paint our border.
e.Graphics.Draw Rectangle(new System.Drawing. Pen(Color.Red), 1, 1,
Width-2, Height-2);
}
}
Obviously, you'll need to insert your logic for handling the mouse events.
A more complete set of code is:
public partial class txtBox : UserControl
{
private enum MouseState
{
Focused,
Hoover,
Normal
}
private Color borderColor = Color.FromArgb( 128, 128, 128);
//Gray
private Color highlightColor = Color.FromArgb( 10, 36, 106);
//Blue
private Color hoverColor = Color.Silver; //Silver
private MouseState m_MouseState = MouseState.Norm al;
public txtBox()
{
InitializeCompo nent();
txtTest.MouseEn ter += new EventHandler(On MouseEnter);
txtTest.MouseLe ave += new EventHandler(On MouseLeave);
txtTest.MouseHo ver += new EventHandler(On MouseHover);
txtTest.Enter += new EventHandler(On Enter);
txtTest.Leave += new EventHandler(On Leave);
}
public new string Text
{
get { return txtTest.Text; }
set { txtTest.Text = value; }
}
protected override void OnPaint(PaintEv entArgs e)
{
base.OnPaint(e) ;
switch (m_MouseState)
{
case MouseState.Focu sed:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(Color.Salmo n), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Hoov er:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(Color.Red), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Norm al:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(borderColor ), 0, 0, Width - 1, Height - 1);
break;
}
}
#region Mouse Events
private void OnMouseEnter(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
private void OnMouseLeave(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
private void OnMouseHover(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
#endregion
private void OnEnter(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Focu sed;
Invalidate();
}
private void OnLeave(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
}
That would have been my approach, anyway.It may not be the most efficient
(I'm only a beginner here) but it means I don't have to reproduce any of
the functionality of a text box and I always like it when I don't have a
lot of complicated tuff to do!
HTH
Steve
"Filipe Marcelino" <fm********@gma il.comwrote in message
news:11******** **************@ p79g2000cwp.goo glegroups.com.. .
Hi Steve,
thanks for your reply but I tried and, in fact, the font doesn't "seems
to change" but it changes. Because we can see that, the caret, stays
way forward to the text. And, at some point, if we right text enough we
lose the sense of were we are writing... can you help me again?
Thanks,
Filipe Marcelino
Steve Barnett wrote:
Try adding this:
protected override void OnTextChanged(E ventArgs e)
{
base.OnTextChan ged(e);
Refresh();
}
Seemed to fix the problem for me... though there is the problem of
painting
the caret to deal with!
Steve
"Filipe Marcelino" <fm********@gma il.comwrote in message
news:11******* *************** @e63g2000cwd.go oglegroups.com. ..
Hi Cor,
Has you may noticed I already set my textbox borderstyle to
FixedSingle
(this.BorderSty le = BorderStyle.Fix edSingle;). Now I want to paint
that
border (black by default) with blue for example.
If I'm not being clear please make me know to clarify you.
Thanks in advance,
Filipe Marcelino
Cor Ligthert [MVP] wrote:
Filipe,
Are you sure the propertie "borderstyl e" does not help you.
http://msdn.microsoft.com/library/de...styletopic.asp
Cor
"Filipe Marcelino" <fm********@gma il.comschreef in bericht
news:11******* **************@ m73g2000cwd.goo glegroups.com.. .
Hi,
I'm trying to create a textbox inheriting from the standard
textbox. I
would like to:
1. repaint the textbox border;
2. define a color for that border;
Till now I made this:
using System;
using System.Collecti ons.Generic;
using System.Text;
using System.Windows. Forms;
using System.Drawing;
using System.Componen tModel;
namespace Library.Control s
{
public class TextBox : System.Windows. Forms.TextBox
{
private enum MouseState
{
Focused,
Hoover,
Normal
}
private Color borderColor = Color.FromArgb( 128, 128, 128);
//Gray
private Color highlightColor = Color.FromArgb( 10, 36, 106);
//Blue
private Color hoverColor = Color.Silver; //Silver
private MouseState m_MouseState = MouseState.Norm al;
public TextBox()
{
this.MouseEnter += new EventHandler(On MouseEnter);
this.MouseLeave += new EventHandler(On MouseLeave);
this.MouseHover += new EventHandler(On MouseHover);
this.Enter += new EventHandler(On Enter);
this.Leave += new EventHandler(On Leave);
this.BorderStyl e = BorderStyle.Fix edSingle;
SetStyle(Contro lStyles.UserPai nt, true);
}
protected override void OnPaint(PaintEv entArgs e)
{
base.OnPaint(e) ;
e.Graphics.Draw String(Text, Font, new
SolidBrush(Fore Color), new PointF(0, 0));
switch (m_MouseState)
{
case MouseState.Focu sed:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(highlightCo lor), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Hoov er:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(highlightCo lor), 0, 0, Width - 1, Height - 1);
break;
case MouseState.Norm al:
e.Graphics.Draw Rectangle(new
System.Drawing. Pen(borderColor ), 0, 0, Width - 1, Height - 1);
break;
}
}
#region Mouse Events
private void OnMouseEnter(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
private void OnMouseLeave(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
private void OnMouseHover(ob ject sender, System.EventArg s e)
{
m_MouseState = MouseState.Hoov er;
Invalidate();
}
#endregion
private void OnEnter(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Focu sed;
Invalidate();
}
private void OnLeave(object sender, System.EventArg s e)
{
m_MouseState = MouseState.Norm al;
Invalidate();
}
}
}
The problem is related with the text drawing. Somehow, when
editing,
the textbox suddenlly uses other font then the default causing
missreading.
There's any way to solve this situation.
Thanks in advance for your attention,
Filipe Marcelino
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