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API: Editor Controls

API Reference for input and edit fields.

TWvdSTextEdit

Extended single-line text field with buttons.

Namespace

WvdS.UI.Controls.Editors

PXAML

<TextEdit Text="{Binding SearchText}"
          NullText="Search..."
          ShowClearButton="True" />

Properties

Property Type Default Description
Text string | Current text | ^ NullText | string | Placeholder text
ShowClearButton Boolean False Show clear button
Buttons TWvdSButtonCollection nil Additional buttons
EditMask string | Input mask | ==== Events ==== | Event | Signature | Description | ^ OnTextChanged | TNotifyEvent | Text changed | ^ OnButtonClick | TButtonClickEvent | Button clicked | —- ===== TWvdSMemoEdit ===== Multi-line text field. ==== Namespace ==== WvdS.UI.Controls.Editors ==== PXAML ==== <code xml> <MemoEdit Text=„{Binding Description}“ Lines=„10“ WordWrap=„True“ /> </code> ==== Properties ==== | Property | Type | Default | Description | ^ Text | string | Complete text
Lines TStrings nil Line-by-line access
MaxLines Integer 0 Max lines (0=unlimited)
WordWrap Boolean True Word wrap
ScrollBars TWvdSScrollBars ssBoth None, Horizontal, Vertical, Both

Events

Event Signature Description
OnTextChanged TNotifyEvent Text changed

TWvdSSpinEdit

Numeric input with spinner buttons.

Namespace

WvdS.UI.Controls.Editors

PXAML

<SpinEdit Value="{Binding Quantity}"
          MinValue="1" MaxValue="100"
          Increment="1" />

Properties

Property Type Default Description
Value Double 0 Current value
MinValue Double MinDouble Minimum value
MaxValue Double MaxDouble Maximum value
Increment Double 1 Step size
DecimalPlaces Integer 0 Decimal places
UseThousandSeparator Boolean False Thousand separator

Events

Event Signature Description
OnValueChanged TNotifyEvent Value changed

TWvdSDateEdit

Date picker with calendar popup.

Namespace

WvdS.UI.Controls.Editors

PXAML

<DateEdit Date="{Binding BirthDate}"
          MinDate="1900-01-01"
          DateFormat="dd.MM.yyyy" />

Properties

Property Type Default Description
Date TDateTime 0 Selected date
MinDate TDateTime 0 Earliest date
MaxDate TDateTime 0 Latest date
DateFormat string 'dd.MM.yyyy' Display format
ShowWeekNumbers Boolean False Show week numbers

Events

Event Signature Description
OnDateChanged TNotifyEvent Date changed

TWvdSTimeEdit

Time picker.

Namespace

WvdS.UI.Controls.Editors

PXAML

<TimeEdit Time="{Binding StartTime}"
          TimeFormat="HH:mm"
          Use24HourFormat="True" />

Properties

Property Type Default Description
Time TDateTime 0 Selected time
TimeFormat string 'HH:mm:ss' Display format
Use24HourFormat Boolean True 24-hour format
ShowSeconds Boolean True Show seconds

Events

Event Signature Description
OnTimeChanged TNotifyEvent Time changed

TWvdSDateTimeEdit

Combined date and time picker.

Namespace

WvdS.UI.Controls.Editors

PXAML

<DateTimeEdit DateTime="{Binding AppointmentTime}"
              DateTimeFormat="dd.MM.yyyy HH:mm" />

Properties

Property Type Default Description
DateTime TDateTime 0 Date and time
DateTimeFormat string 'dd.MM.yyyy HH:mm:ss' Format

TWvdSCalcEdit

Calculator input field.

Namespace

WvdS.UI.Controls.Editors

PXAML

<CalcEdit Value="{Binding Price}"
          DecimalPlaces="2"
          Prefix="$ " />

Properties

Property Type Default Description
Value Double 0 Calculated value
DecimalPlaces Integer 2 Decimal places
Prefix string | Prefix (e.g., currency) | ^ Suffix | string | Suffix

TWvdSColorEdit

Color picker.

Namespace

WvdS.UI.Controls.Editors

PXAML

<ColorEdit Color="{Binding ThemeColor}"
           ShowAlpha="True" />

Properties

Property Type Default Description
Color TWvdSColor clBlack Selected color
ShowAlpha Boolean False Show alpha channel
ColorPalette TWvdSColorPalette cpDefault Predefined palette

Events

Event Signature Description
OnColorChanged TNotifyEvent Color changed

TWvdSMaskEdit

Masked input.

Namespace

WvdS.UI.Controls.Editors

PXAML

<MaskEdit EditMask="(000) 000-0000"
          Text="{Binding PhoneNumber}" />
<MaskEdit EditMask="00.00.0000"
          Text="{Binding Date}" />

Properties

Property Type Default Description
Text string | Formatted text | ^ EditValue | string | Unformatted value
EditMask string | Input mask | ^ MaskKind | TWvdSMaskKind | mkStandard | Standard, RegEx | ^ PlaceHolder | Char | '_' | Placeholder character | ==== Mask Syntax ==== | Character | Meaning | ^ 0 | Digit (required) | ^ 9 | Digit (optional) | ^ L | Letter (required) | ^ ? | Letter (optional) | ^ A | Alphanumeric (required) | ^ a | Alphanumeric (optional) | —- ===== TWvdSRichEdit ===== Formatted text editor. ==== Namespace ==== WvdS.UI.Controls.Editors ==== PXAML ==== <code xml> <RichEdit Document=„{Binding Content}“ ShowToolbar=„True“ /> </code> ==== Properties ==== | Property | Type | Default | Description | ^ Document | TWvdSDocument | nil | RTF/HTML document | ^ PlainText | string | Plain text access
ShowToolbar Boolean True Formatting toolbar

TWvdSTokenEdit

Tag/Token input.

Namespace

WvdS.UI.Controls.Editors

PXAML

<TokenEdit Tokens="{Binding Tags}"
           AllowDuplicates="False"
           MaxTokens="10" />

Properties

Property Type Default Description
Tokens TStrings nil Token list
AllowDuplicates Boolean False Duplicates allowed
MaxTokens Integer 0 Max tokens (0=unlimited)
Separator Char ',' Separator on text input

Events

Event Signature Description
OnTokenAdded TTokenEvent Token added
OnTokenRemoved TTokenEvent Token removed

TWvdSComboBoxEdit

Dropdown selection list.

Namespace

WvdS.UI.Controls.Editors

PXAML

<ComboBoxEdit SelectedItem="{Binding Country}"
              ItemsSource="{Binding Countries}"
              DisplayMember="Name" />

Properties

Property Type Default Description
Items TStrings nil Static items
ItemsSource IEnumerable nil Bound data
SelectedItem TObject nil Selected item
SelectedIndex Integer -1 Selected index
DisplayMember string | Display field | ^ ValueMember | string | Value field
DropDownStyle TWvdSDropDownStyle dsDropDown DropDown, DropDownList

Events

Event Signature Description
OnSelectedIndexChanged TNotifyEvent Selection changed

TWvdSLookupEdit

Lookup dropdown with search.

Namespace

WvdS.UI.Controls.Editors

PXAML

<LookupEdit SelectedValue="{Binding CustomerId}"
            ItemsSource="{Binding Customers}"
            DisplayMember="Name"
            ValueMember="Id"
            SearchMode="Contains" />

Properties

Property Type Default Description
ItemsSource IEnumerable nil Data source
SelectedValue TValue nil Selected value
DisplayMember string | Display field | ^ ValueMember | string | Value field
SearchMode TWvdSSearchMode smStartsWith StartsWith, Contains
PopupWidth Integer 0 Popup width (0=Auto)

TWvdSCheckedComboBox

Multi-select dropdown.

Namespace

WvdS.UI.Controls.Editors

PXAML

<CheckedComboBox ItemsSource="{Binding Categories}"
                 SelectedItems="{Binding SelectedCategories}"
                 DisplayMember="Name" />

Properties

Property Type Default Description
ItemsSource IEnumerable nil All items
SelectedItems IList nil Selected items
SelectAllText string '(Select All)' „Select all“ text

TWvdSMRUEdit

Most Recently Used input.

Namespace

WvdS.UI.Controls.Editors

PXAML

<MRUEdit Text="{Binding SearchText}"
         MaxItems="10"
         StorageKey="RecentSearches" />

Properties

Property Type Default Description
Text string | Current text | ^ Items | TStrings | nil | MRU list | ^ MaxItems | Integer | 10 | Max entries | ^ StorageKey | string | Persistence key

TWvdSPopupEdit

Input with custom popup.

Namespace

WvdS.UI.Controls.Editors

PXAML

<PopupEdit DisplayText="{Binding SelectedAddress.Display}">
  <PopupEdit.PopupContent>
    <AddressSelector Value="{Binding SelectedAddress}" />
  </PopupEdit.PopupContent>
</PopupEdit>

Properties

Property Type Default Description
DisplayText string

PXAML

<RangeTrackBar MinValue="{Binding PriceMin}"
               MaxValue="{Binding PriceMax}"
               Minimum="0" Maximum="1000" />

Properties

Property Type Default Description
MinValue Double 0 Lower bound
MaxValue Double 100 Upper bound
Minimum Double 0 Absolute minimum
Maximum Double 100 Absolute maximum
Step Double 1 Step size

Events

Event Signature Description
OnRangeChanged TRangeEvent Range changed

See Also

Zuletzt geändert: on 2026/01/29 at 10:30 PM

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