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DotNet 4.8.1 build of DotNetBar

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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
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PROMS/DotNetBar Source Code/DotNetBarDesignTime/ExplorerBarDesigner.cs Normal file
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using System;
using System.ComponentModel;
using System.ComponentModel.Design;
using System.Windows.Forms;
using System.ComponentModel.Design.Serialization;
using System.CodeDom;
using System.Drawing;
using System.Collections;
namespace DevComponents.DotNetBar.Design
{
/// <summary>
/// Summary description for ExplorerBarDesigner.
/// </summary>
public class ExplorerBarDesigner:BarBaseControlDesigner
{
#region Internal Implementation
public ExplorerBarDesigner():base()
{
this.EnableItemDragDrop=true;
}
public override void Initialize(IComponent component)
{
base.Initialize(component);
if(!component.Site.DesignMode)
return;
ExplorerBar bar=this.Control as ExplorerBar;
if(bar!=null)
bar.SetDesignMode();
}
public override DesignerVerbCollection Verbs
{
get
{
DesignerVerb[] verbs = new DesignerVerb[]
{
new DesignerVerb("Create Group", new EventHandler(OnAddGroup)),
new DesignerVerb("Create Button", new EventHandler(OnAddButton))
};
return new DesignerVerbCollection(verbs);
}
}
#if FRAMEWORK20
public override void InitializeNewComponent(IDictionary defaultValues)
{
base.InitializeNewComponent(defaultValues);
SetDesignTimeDefaults();
}
#else
public override void OnSetComponentDefaults()
{
base.OnSetComponentDefaults();
SetDesignTimeDefaults();
}
#endif
private void SetDesignTimeDefaults()
{
if (this.Control is ExplorerBar)
{
ExplorerBar eb = this.Control as ExplorerBar;
eb.ApplyDefaultSettings();
//eb.ThemeAware = true;
eb.StockStyle = eExplorerBarStockStyle.SystemColors;
}
}
protected override BaseItem GetItemContainer()
{
ExplorerBar bar=this.Control as ExplorerBar;
if(bar!=null)
return bar.ItemsContainer;
return null;
}
protected override void RecalcLayout()
{
ExplorerBar bar=this.GetItemContainerControl() as ExplorerBar;
if(bar!=null)
bar.RecalcLayout();
}
protected override void OnSubItemsChanging()
{
base.OnSubItemsChanging();
IComponentChangeService change=this.GetService(typeof(IComponentChangeService)) as IComponentChangeService;
if(change!=null)
{
ExplorerBar bar=this.GetItemContainerControl() as ExplorerBar;
change.OnComponentChanging(this.Component,TypeDescriptor.GetProperties(bar).Find("Groups",true));
}
}
protected override void OnSubItemsChanged()
{
base.OnSubItemsChanged();
IComponentChangeService change=this.GetService(typeof(IComponentChangeService)) as IComponentChangeService;
if(change!=null)
{
ExplorerBar bar=this.GetItemContainerControl() as ExplorerBar;
change.OnComponentChanged(this.Component,TypeDescriptor.GetProperties(bar).Find("Groups",true),null,null);
}
}
// /// <summary>
// /// Triggered when some other component on the form is removed.
// /// </summary>
// protected override void ComponentRemoved(object sender, ComponentEventArgs e)
// {
// base.ComponentRemoved(sender,e);
// if(e.Component is ExplorerBarGroupItem)
// {
// ExplorerBar bar=this.GetItemContainerControl() as ExplorerBar;
// if(bar.Groups.Contains(e.Component as BaseItem))
// bar.Groups.Remove(e.Component as BaseItem);
// DestroySubItems(e.Component as BaseItem);
// bar.RecalcLayout();
// }
// }
#endregion
#region Design-Time Item Creation
private void OnAddGroup(object sender, EventArgs e)
{
IDesignerHost dh = (IDesignerHost)GetService(typeof(IDesignerHost));
DesignerTransaction dt = dh.CreateTransaction();
try
{
CreateGroup();
}
catch
{
dt.Cancel();
}
finally
{
if(!dt.Canceled)
dt.Commit();
}
}
private ExplorerBarGroupItem CreateGroup()
{
ExplorerBar bar=this.Component as ExplorerBar;
ExplorerBarGroupItem item=null;
IDesignerHost dh=(IDesignerHost)GetService(typeof(IDesignerHost));
if(bar!=null && dh!=null)
{
OnSubItemsChanging();
try
{
m_CreatingItem = true;
item = dh.CreateComponent(typeof(ExplorerBarGroupItem)) as ExplorerBarGroupItem;
if (item == null)
return null;
item.SetDefaultAppearance();
item.Text = "New Group";
item.Expanded = true;
bar.Groups.Add(item);
OnSubItemsChanged();
}
finally
{
m_CreatingItem = false;
}
}
return item;
}
private void OnAddButton(object sender, EventArgs e)
{
ExplorerBar bar=this.Component as ExplorerBar;
ExplorerBarGroupItem group=null;
IDesignerHost dh=(IDesignerHost)GetService(typeof(IDesignerHost));
ISelectionService selection = (ISelectionService) this.GetService(typeof(ISelectionService));
DesignerTransaction dt = dh.CreateTransaction();
try
{
if (selection != null && selection.PrimarySelection is ExplorerBarGroupItem)
{
group = selection.PrimarySelection as ExplorerBarGroupItem;
}
else if (bar.Groups.Count > 0)
{
System.Drawing.Point point = bar.PointToClient(Form.MousePosition);
if (bar.Bounds.Contains(point))
{
foreach (BaseItem item in bar.Groups)
{
if (item.DisplayRectangle.Contains(point))
{
group = item as ExplorerBarGroupItem;
break;
}
}
}
if (group == null)
{
foreach (BaseItem item in bar.Groups)
{
if (item.Visible)
{
group = item as ExplorerBarGroupItem;
break;
}
}
}
}
if (group == null)
group = CreateGroup();
IComponentChangeService change = this.GetService(typeof(IComponentChangeService)) as IComponentChangeService;
if (change != null)
change.OnComponentChanging(this.Component, TypeDescriptor.GetProperties(group).Find("SubItems", true));
try
{
m_CreatingItem = true;
ButtonItem button = dh.CreateComponent(typeof(ButtonItem)) as ButtonItem;
if (button == null)
return;
ExplorerBarGroupItem.SetDesignTimeDefaults(button, group.StockStyle);
group.SubItems.Add(button);
if (change != null)
change.OnComponentChanged(this.Component, TypeDescriptor.GetProperties(group).Find("SubItems", true), null, null);
}
finally
{
m_CreatingItem = false;
}
this.RecalcLayout();
}
catch
{
dt.Cancel();
}
finally
{
if(!dt.Canceled)
dt.Commit();
}
}
protected override bool CanDragItem(BaseItem item)
{
if(item is ExplorerBarGroupItem)
return false;
return base.CanDragItem(item);
}
#endregion
}
}