Volian/SourceCode
8
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

DotNet 4.8.1 build of DotNetBar

Browse Source
This commit is contained in:
John Jenko
2025-02-07 10:35:23 -05:00
parent 33439b63a0
commit 6b0a5d60f4
2609 changed files with 989814 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

221
PROMS/DotNetBar Source Code/DotNetBarDesignTime/TextBoxXDesigner.cs Normal file
View File

@@ -0,0 +1,221 @@
using System;
using System.Text;
using System.Windows.Forms;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms.Design;
using DevComponents.DotNetBar.Controls;
using DevComponents.DotNetBar.Rendering;
using System.ComponentModel.Design;
using System.Drawing;
using System.Runtime.InteropServices;
namespace DevComponents.DotNetBar.Design
{
public class TextBoxXDesigner : ControlDesigner
{
#if FRAMEWORK20
public override void InitializeNewComponent(IDictionary defaultValues)
{
base.InitializeNewComponent(defaultValues);
SetDesignTimeDefaults();
}
#else
public override void OnSetComponentDefaults()
{
base.OnSetComponentDefaults();
SetDesignTimeDefaults();
}
#endif
private void SetDesignTimeDefaults()
{
PropertyDescriptor descriptor1 = TypeDescriptor.GetProperties(base.Component)["Text"];
if (descriptor1 != null && descriptor1.PropertyType == typeof(string) && !descriptor1.IsReadOnly && descriptor1.IsBrowsable)
descriptor1.SetValue(base.Component, "");
TextBoxX tx = this.Control as TextBoxX;
tx.Border.Class = ElementStyleClassKeys.TextBoxBorderKey;
tx.SetAutoHeight();
tx.PreventEnterBeep = true;
}
protected override void PreFilterProperties(IDictionary properties)
{
base.PreFilterProperties(properties);
string[] ta = new string[] { "PasswordChar" };
Attribute[] aa = new Attribute[0];
for (int num1 = 0; num1 < ta.Length; num1++)
{
PropertyDescriptor desc = (PropertyDescriptor)properties[ta[num1]];
if (desc != null)
{
properties[ta[num1]] = TypeDescriptor.CreateProperty(typeof(TextBoxXDesigner), desc, aa);
}
}
ta = new string[] { "Text" };
aa = new Attribute[0];
for (int num1 = 0; num1 < ta.Length; num1++)
{
PropertyDescriptor desc = (PropertyDescriptor)properties[ta[num1]];
if (desc != null)
{
properties[ta[num1]] = TypeDescriptor.CreateProperty(typeof(TextBoxXDesigner), desc, aa);
}
}
}
public void ResetText()
{
this.Control.Text = "";
}
public bool ShouldSerializeText()
{
return TypeDescriptor.GetProperties(typeof(TextBoxX))["Text"].ShouldSerializeValue(base.Component);
}
public string Text
{
get
{
return this.Control.Text;
}
set
{
this.Control.Text = value;
((TextBoxX)this.Control).Select(0, 0);
}
}
public char PasswordChar
{
get
{
TextBox box1 = this.Control as TextBox;
#if FRAMEWORK20
if (box1.UseSystemPasswordChar)
{
box1.UseSystemPasswordChar = false;
char ch1 = box1.PasswordChar;
box1.UseSystemPasswordChar = true;
return ch1;
}
#endif
return box1.PasswordChar;
}
set
{
TextBox box1 = this.Control as TextBox;
box1.PasswordChar = value;
}
}
public override SelectionRules SelectionRules
{
get
{
SelectionRules sr = base.SelectionRules;
object o = base.Component;
sr |= SelectionRules.AllSizeable;
PropertyDescriptor desc = TypeDescriptor.GetProperties(o)["Multiline"];
if (desc != null)
{
object o2 = desc.GetValue(o);
if ((o2 is bool) && !((bool)o2))
{
PropertyDescriptor desc2 = TypeDescriptor.GetProperties(o)["AutoSize"];
if (desc2 != null)
{
object o3 = desc2.GetValue(o);
if ((o3 is bool) && ((bool)o3))
{
sr &= ~(SelectionRules.BottomSizeable | SelectionRules.TopSizeable);
}
}
}
}
return sr;
}
}
#if FRAMEWORK20
private DesignerActionListCollection m_ActionLists;
public override DesignerActionListCollection ActionLists
{
get
{
if (m_ActionLists == null)
{
m_ActionLists = new DesignerActionListCollection();
object o = this.GetType().Assembly.CreateInstance("System.Windows.Forms.Design.TextBoxActionList", false, System.Reflection.BindingFlags.NonPublic, null, new object[] { this }, null, null);
if (o != null)
m_ActionLists.Add(o as DesignerActionList);
}
return m_ActionLists;
}
}
public override IList SnapLines
{
get
{
ArrayList sl = base.SnapLines as ArrayList;
int textBaseLine = GetTextBaseline(this.Control, ContentAlignment.TopLeft);
BorderStyle border = BorderStyle.Fixed3D;
PropertyDescriptor d = TypeDescriptor.GetProperties(base.Component)["BorderStyle"];
if (d != null)
{
border = (BorderStyle)d.GetValue(base.Component);
}
if (border == BorderStyle.FixedSingle || border == BorderStyle.None)
{
textBaseLine += 2;
}
else if (border == BorderStyle.Fixed3D)
{
textBaseLine += 3;
}
sl.Add(new System.Windows.Forms.Design.Behavior.SnapLine(System.Windows.Forms.Design.Behavior.SnapLineType.Baseline, textBaseLine, System.Windows.Forms.Design.Behavior.SnapLinePriority.Medium));
return sl;
}
}
private static int GetTextBaseline(Control ctrl, ContentAlignment alignment)
{
Rectangle clientRect = ctrl.ClientRectangle;
int ascent = 0;
int height = 0;
using (Graphics g = ctrl.CreateGraphics())
{
IntPtr hdc = g.GetHdc();
IntPtr hFont = ctrl.Font.ToHfont();
try
{
IntPtr oldObject = WinApi.SelectObject(hdc, hFont);
WinApi.TEXTMETRIC tm = new WinApi.TEXTMETRIC();
WinApi.GetTextMetrics(new HandleRef(ctrl, hdc), tm);
ascent = tm.tmAscent + 1;
height = tm.tmHeight;
WinApi.SelectObject(hdc, oldObject);
}
finally
{
WinApi.DeleteObject(hFont);
g.ReleaseHdc(hdc);
}
}
if ((alignment & (ContentAlignment.TopRight | ContentAlignment.TopCenter | ContentAlignment.TopLeft)) != (ContentAlignment)0)
{
return (clientRect.Top + ascent);
}
if ((alignment & ( ContentAlignment.MiddleRight | ContentAlignment.MiddleCenter | ContentAlignment.MiddleLeft)) != (ContentAlignment)0)
{
return (((clientRect.Top + (clientRect.Height / 2)) - (height / 2)) + ascent);
}
return ((clientRect.Bottom - height) + ascent);
}
#endif
}
}