Interfaces: Version 1.5.1

This commit is contained in:
Jonathan Jenne
2021-02-04 14:14:29 +01:00
parent 2b8a02ed6e
commit ed2c785580
38 changed files with 938 additions and 84 deletions

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@@ -130,10 +130,10 @@
<DependentUpon>Settings.settings</DependentUpon>
<DesignTimeSharedInput>True</DesignTimeSharedInput>
</Compile>
<Compile Include="LookupGridControl.Designer.vb">
<DependentUpon>LookupGridControl.vb</DependentUpon>
<Compile Include="LookupControl3.Designer.vb">
<DependentUpon>LookupControl3.vb</DependentUpon>
</Compile>
<Compile Include="LookupGridControl.vb">
<Compile Include="LookupControl3.vb">
<SubType>Component</SubType>
</Compile>
</ItemGroup>
@@ -147,6 +147,9 @@
<EmbeddedResource Include="LookupControl2.resx">
<DependentUpon>LookupControl2.vb</DependentUpon>
</EmbeddedResource>
<EmbeddedResource Include="LookupControl3.resx">
<DependentUpon>LookupControl3.vb</DependentUpon>
</EmbeddedResource>
<EmbeddedResource Include="My Project\licenses.licx" />
<EmbeddedResource Include="My Project\Resources.resx">
<Generator>VbMyResourcesResXFileCodeGenerator</Generator>

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@@ -0,0 +1,123 @@
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@@ -0,0 +1,238 @@
Imports System.Drawing
Imports System.ComponentModel
Imports System.Windows.Forms
Imports DevExpress.XtraEditors
Imports DevExpress.XtraEditors.Repository
Imports DevExpress.XtraEditors.Registrator
Imports DevExpress.XtraEditors.ViewInfo
Imports DevExpress.XtraEditors.Drawing
Imports DevExpress.Accessibility
Imports DevExpress.XtraEditors.Controls
<ToolboxItem(True)>
Public Class LookupControl3
Inherits GridLookUpEdit
Shared Sub New()
RepositoryItemLookupControl3.RegisterLookupControl()
End Sub
Public Sub New()
End Sub
<DesignerSerializationVisibility(DesignerSerializationVisibility.Content)>
Public Shadows ReadOnly Property Properties As RepositoryItemLookupControl3
Get
Return TryCast(MyBase.Properties, RepositoryItemLookupControl3)
End Get
End Property
Public Overrides ReadOnly Property EditorTypeName As String
Get
Return RepositoryItemLookupControl3.CustomEditName
End Get
End Property
End Class
<UserRepositoryItem("RegisterLookupControl3")>
Public Class RepositoryItemLookupControl3
Inherits RepositoryItemGridLookUpEdit
Shared Sub New()
RegisterLookupControl()
End Sub
Private Const TAG_DROPDOWN = "openDropdown"
Private Const TAG_BUTTON_LOOKUP_FORM = "openLookupForm"
Private Const TEXT_NO_RECORDS = "Keine Datensätze ausgewählt"
Private Const TEXT_ONE_RECORD = "Ein Datensatz ausgewählt"
Private Const TEXT_N_RECORDS = "{0} Datensätze ausgewählt"
Private _SelectedValues As New List(Of String)
Private _MultiSelect As Boolean = False
Private _ReadOnly As Boolean = False
Public Const CustomEditName As String = "LookupControl3"
Public Property AllowAddNewValues As Boolean
Public Property PreventDuplicates As Boolean
Public Overloads Property DataSource As DataTable
Public Delegate Sub SelectedValuesChangedHandler(sender As Object, SelectedValues As List(Of String))
Public Event SelectedValuesChanged As SelectedValuesChangedHandler
Public Overrides ReadOnly Property EditorTypeName As String
Get
Return CustomEditName
End Get
End Property
Public Overloads Property [ReadOnly] As Boolean
Get
Return _ReadOnly
End Get
Set(value As Boolean)
SetFormButtonEnabled(Not value)
_ReadOnly = value
End Set
End Property
Public Property MultiSelect As Boolean
Get
Return _MultiSelect
End Get
Set(value As Boolean)
SetDropdownButtonEnabled(value)
_MultiSelect = value
End Set
End Property
Public Property SelectedValues As List(Of String)
Get
Return _SelectedValues
End Get
Set(value As List(Of String))
UpdateSelectedValues(value)
End Set
End Property
Public Shared Sub RegisterLookupControl()
Dim img As Image = Nothing
Dim oClassInfo = New EditorClassInfo(
CustomEditName,
GetType(LookupControl3),
GetType(RepositoryItemLookupControl3),
GetType(GridLookUpEditBaseViewInfo),
New ButtonEditPainter(),
True,
img,
GetType(ButtonEditAccessible)
)
EditorRegistrationInfo.Default.Editors.Add(oClassInfo)
End Sub
Private Sub SetFormButtonEnabled(pVisible As Boolean)
Dim oButton As EditorButton = Buttons.
Where(Function(b) b.Tag = TAG_BUTTON_LOOKUP_FORM).
FirstOrDefault()
If oButton IsNot Nothing Then
oButton.Visible = pVisible
End If
End Sub
Private Sub SetDropdownButtonEnabled(pVisible As Boolean)
Dim oButton As EditorButton = Buttons.
Where(Function(b) b.Tag = TAG_DROPDOWN).
FirstOrDefault()
If oButton IsNot Nothing Then
oButton.Visible = pVisible
End If
End Sub
''' <summary>
''' Prevents Editvalue changing when multiselect is true
''' </summary>
Private Sub HandleEditValueChanging(sender As Object, e As ChangingEventArgs)
If MultiSelect Then
e.Cancel = True
End If
End Sub
Private Sub UpdateSelectedValues(Values As List(Of String))
If Values Is Nothing OrElse Values.Count = 0 Then
Exit Sub
End If
Values.RemoveAll(Function(v) String.IsNullOrEmpty(v))
If MultiSelect = True Then
' DataSource = Values
Select Case Values.Count
Case 0
NullText = TEXT_NO_RECORDS
Case 1
NullText = TEXT_ONE_RECORD
Case Else
NullText = String.Format(TEXT_N_RECORDS, Values.Count)
End Select
Else
NullText = Values.FirstOrDefault()
OwnerEdit.Text = Values.FirstOrDefault()
OwnerEdit.EditValue = Values.FirstOrDefault()
End If
_SelectedValues = Values
RaiseEvent SelectedValuesChanged(Me, Values)
End Sub
Private Function GetLookupForm() As frmLookupGrid
Dim oForm As New frmLookupGrid() With {
.MultiSelect = MultiSelect,
.AddNewValues = AllowAddNewValues,
.PreventDuplicates = PreventDuplicates,
.DataSource = DataSource,
.SelectedValues = SelectedValues,
.StartPosition = FormStartPosition.Manual,
.Location = OwnerEdit.PointToScreen(New Point(OwnerEdit.Width, 0))
}
Return oForm
End Function
Protected Overrides Sub RaiseButtonClick(e As ButtonPressedEventArgs)
Select Case e.Button.Tag
Case TAG_BUTTON_LOOKUP_FORM
Using oForm = GetLookupForm()
Dim oResult = oForm.ShowDialog()
If oResult = Windows.Forms.DialogResult.OK Then
Dim oValues = oForm.SelectedValues
UpdateSelectedValues(oValues)
End If
End Using
Case Else
MyBase.RaiseButtonClick(e)
End Select
End Sub
Public Overrides Sub Assign(item As RepositoryItem)
BeginUpdate()
Try
MyBase.Assign(item)
Dim source As RepositoryItemLookupControl3 = TryCast(item, RepositoryItemLookupControl3)
If source Is Nothing Then
Return
End If
Finally
EndUpdate()
End Try
End Sub
Public Overrides Sub EndInit()
MyBase.EndInit()
Dim oLookupFormButton = New EditorButton() With {
.Kind = ButtonPredefines.Search,
.Tag = TAG_BUTTON_LOOKUP_FORM,
.Width = 20
}
' Add button if it does not already exists
If Buttons.Contains(oLookupFormButton) = False Then
Buttons.Insert(0, oLookupFormButton)
' Set the button which opens the dropdown
ActionButtonIndex = 1
End If
End Sub
Protected Overrides Sub RaiseQueryPopUp(e As CancelEventArgs)
If MultiSelect = True Then
MyBase.RaiseQueryPopUp(e)
End If
End Sub
End Class

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@@ -1,18 +0,0 @@
Imports DevExpress.XtraGrid
Imports DevExpress.XtraGrid.Views.Base
Imports DevExpress.XtraGrid.Registrator
Namespace LookupGrid
Public Class LookupGridControl
Inherits GridControl
Protected Overrides Function CreateDefaultView() As BaseView
Return CreateView("LookupGridView")
End Function
Protected Overrides Sub RegisterAvailableViewsCore(ByVal collection As InfoCollection)
MyBase.RegisterAvailableViewsCore(collection)
collection.Add(New LookupGridViewInfoRegistrator())
End Sub
End Class
End Namespace