ExpressQuantumPack 21.1.6

Improves QuantumGrid, SpreadSheet and Layout controls.
October 15, 2021 - 10:42
New Version


  • All VCL products
    • DevExpress controls incorrectly scale in Embarcadero RAD Studio 11 Alexandria if its VCL designer’s DPI value is different from 96.
  • ExpressEditors Library
    • cxComboBox – The OnClick event does not occur during an incremental filtering operation if the editor's ItemIndex property value is changed to -1.
    • cxRichEdit - The OnChange event occurs multiple times in response to an editor handle create operation.
    • TcxCustomRichEdit and its descendants - The Properties.AutoURLDetect property has no effect in RAD Studio 11 projects.
    • TcxCustomTextEdit and descendants - Underlines for incorrectly spelled words flicker during text input into an editor.
    • TcxGroupBox incorrectly aligns embedded controls until its owner realigns it if certain skins are applied.
    • TdxCustomGalleryControl and descendants - The control displays an unexpected border to the right of a group caption if the application works under Microsoft Windows 10 and the control's NativeStyle property value is True.
    • The "Out of range" exception occurs during an incremental item filtering operation if the editor's Style.StyleController property value is modified within the OnChange event handler.
  • ExpressLayout Control
    • TdxCustomLayoutCheckableItem and descendants - An associated action's OnUpdate event does not occur.
  • ExpressLibrary
    • TcxImageList with default image dimensions clears its content if opened in RAD Studio 11 Alexandria where the VCL designer’s DPI value is not 96.
  • ExpressPrinting System
    • Added the capability to reduce memory consumption when printing images.
    • Table and Banded Table Views - A call of a detail view's StoreToStream procedure results in an AV.
  • ExpressQuantumGrid Suite
    • A grid item does not immediately apply any changes made to its RepositoryItem.Properties sub-property values if the DPI values of the grid control and TcxEditRepository differ.
    • Chart View - Master-Detail - The View height is too large in per-pixel scroll mode.
    • Table and Banded Table Data-Aware Views - The master dataset's EnableControls method call raises the "List index out of bounds" exception if this dataset has a nested dataset used as a detail page source.
  • ExpressSkins Library
    • Form - The non-client area is incorrectly skinned if a form contains a populated TMainMenu object and a project's "Set Subsystem Version fields in PE Header" option is set to 6.0 or later.
    • Form - The size of the non-client area in a maximized form is incorrect if a project's "Set Subsystem Version fields in PE Header" option is set to 6.0 or later.
  • ExpressSpreadSheet
    • A double click on a splitter between selected columns applies the best fit effect only to the left column adjacent to the splitter rather than to all selected columns.
    • A style error notification occurs as a result of a cell range paste operation in Microsoft Excel if the cell range is copied from a spreadsheet control-based application built with a 64-bit compiler.
    • The cut and copy operations place hidden columns and rows into the clipboard in formats other than ExpressSpreadSheet binary.
    • The Styles.Content.TextColor property has priority over DefaultCellStyle.Font.Color when the control determines the default cell font color.


Add extensive grid, printing, layout and skinning functionality to your Delphi and C++Builder applications with this suite of components.

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