DevExpress VCL 13.1.4(v2013vol1.4) 源码-例子-帮助-part1

================================== ==注意：一共2个压缩包，这是第1个== ================================== *提示：无自动安装程序，包含所有源码、例子、帮助，请按照安装顺序安装！！！ New Features in 13.1.4 (VCL Product Line) Breaking Changes To learn about breaking changes in this version, please refer to the following page: Breaking Changes in 13.1.4 (VCL Product Line) Known Issues To learn about known issues in this version, please refer to the following page: Known Issues in 13.1.4 (VCL Product Line) The following sections list all minor and major changes in DevExpress VCL 13.1.4. Note that products, controls and libraries which aren't mentioned in the list below are included in the unified installer for compatibility, but have not been updated. Enhancements and Updates New Features/Updates VCL Subscription ExpressTile Control ExpressDataController Resolved Issues ExpressBars Suite ExpressLayout Control ExpressNavBar ExpressPageControl ExpressPivotGrid Suite ExpressPrinting System ExpressQuantumGrid Suite ExpressQuantumTreeList Suite ExpressScheduler Suite ExpressSkins Library ExpressSpreadSheet ExpressTile Control ExpressVerticalGrid Suite ExpressDataController ExpressEditors Library ExpressLibrary Installation (VCL) New Features/Updates VCL Subscription S170932 - Documentation - Describe that the ExpressLayout Control and ExpressDocking Library are incompatible ExpressTile Control S172299 - Center the Back button and title text vertically within the title Common Libraries ExpressDataController S172107 - Add the capability to disable multi-threaded operations at the level of custom data sources (TcxCustomDataSource descendants) Resolved Issues ExpressBars Suite Q476901 - Documentation - The "Ribbon Application Menu" topic does not contain the menu creation steps that are specific to TdxRibbonBackstageView Q452658 - Documentation - The TdxCustomRibbonGalleryItem.GalleryGroups property is not marked as deprecated and is used in topics instead of TdxCustomRibbonGalleryItem.GalleryCategories Q513198 - Moving focus to TcxDBSpinEdit placed in TdxBarControlContainerItem does not fire the OnExit and OnEnter events and, as a result, does not fire the OnGetText event of a dataset field bound to the editor Q525599 - Ribbon - TcxBarEditItem content blends with background if the editor is shown in the QAT residing on the Windows Aero Glass frame Q521395 - Ribbon - TdxRibbonBackstageView - Clicking the Application Button to close the parentless Backstage View created at runtime results in an AV Q520539 - Ribbon - TdxRibbonGalleryItem - Invoking the drop-down gallery that contains other TdxRibbonGalleryItem controls freezes an application B238682 - Ribbon - TdxRibbonGalleryItem and TdxRibbonDropDownGallery - Drop-down gallery displays extra space below its gallery items if a bar item embedded into the gallery is wider than this gallery B238688 - Ribbon - TdxRibbonGalleryItem and TdxRibbonDropDownGallery - Drop-down gallery enables design-time customization with drag and drop for its gallery control Q519999 - Ribbon - TdxRibbonGalleryItem does not repaint its content in response to the gallery GalleryOptions.Images or group Options.Images property value changes B238928 - Ribbon - The down arrow is incorrectly painted in subitems if the system DPI setting does not match 96 Q521783 - Ribbon Form - An AV occurs when restoring a minimized form whose non-client area is painted by the Ribbon if the form was minimized while displaying a hint for its window button Q526309 - Ribbon Form - The OnActivate event fires twice on opening the form B238359 - TcxDBSpinEdit placed into TdxBarControlContainerItem incorrectly handles spin button presses S172073 - TdxRibbonBackstageView - Clicking a page tab or embedded button does not display page/button properties within the Object Inspector Q518386 - TdxStatusBar and TdxRibbonStatusBar - Incorrect width of the last visible panel if one or more hidden panels follow it ExpressLayout Control Q517792 - Two layout groups containing controls in AutoSize mode hang up an application if the alignment settings of these groups are set to occupy the entire client area ExpressNavBar B238354 - Items designer - The Select All and Delete buttons do not always perform the associated operation with selected items in RAD Studio XE3 or later ExpressPageControl B238839 - A custom button's OnCanShow event fires in response to hot-tracking tabs if the Properties.CustomButtons.Mode property is set to cbmNone or cbmActiveTab B238639 - Localization - Localized resource strings are not applied to tab/page control elements Q523671 - TcxPageControl - Docking a form to the page control with one or more hidden pages unexpectedly modifies page settings Q526647 - The mouse pointer flickers when moved over a control embedded to a TcxControl descendant if the Cursor property values of these controls do not match ExpressPivotGrid Suite B238331 - AV when displaying a filter dropdown of a data field whose GroupInterval property is set to group by date/time values ExpressPrinting System Q500098 - Certain cxProgressBar values are incorrectly rounded in a report Q459163 - Documentation - The cpoDropStorageModeAfterPreview flag is not described in the TCustomdxComponentPrinter.Options topic Q459167 - Documentation - The TBasedxReportLink.StorageName property is not described B238554 - Print Preview - All Ribbon-style and Advanced dialogs incorrectly apply TdxComponentPrinter.PreviewOptions.VisibleOptions settings to UI elements Q522890 - Spreadsheet Report Link - Incorrect row height if the system DPI setting does not match 96 B238381 - The "Control 'Preview' has no parent window" exception occurs when closing the Print Preview window that displays a report loaded via the LoadDataFromFile or LoadDataFromStream method ExpressQuantumGrid Suite Q522716 - Automatic sizing enabled with EditAutoHeight produces painting artifacts in a cell whose vertical alignment does not match taTopJustify B233000 - Documentation - The TcxCustomGridTableView.OnUpdateEdit event is not documented Q526060 - Memory leaks when destroying a form if the View's BeginUpdate method is called without calling a matching EndUpdate method Q520431 - Naming mechanism for newly created View items is changed ExpressQuantumTreeList Suite B238916 - AV occurs if the Screen.Cursor property value is modified while handling a mouse event Q504869 - Bands unexpectedly swap their positions when restoring previously saved layout Q525613 - Creating a node in a tree list with an unallocated Handle does not specify the node's AbsoluteIndex property value Q520603 - cxDBTreeList - The "List index out of bounds" exception occurs after a top node is inserted, and then the insertion is canceled Q520696 - cxDBTreeList - The "Stack overflow" exception occurs when binding the tree list to a Firebird table using a TSQLTable component Q524576 - Documentation - A typo in the TcxTreeListImageIndexType type syntax Q523360 - TcxVirtualTreeList - "Access violation" when adding an icon to TcxImageList from the GetNodeImageIndex event handler ExpressScheduler Suite Q518829 - Gantt View - Automatically view scrolling does not work when an event is sized horizontally B238298 - Gantt View - The 'Invalid argument to date encode' exception occurs when horizontally sizing an event scrolls the View Q524684 - TcxSchedulerDBStorage - AV occurs when setting an event's ParentGroup property to nil ExpressSkins Library Q520899 - Form - Incorrect size of the non-client area after a maximized form is minimized and then restored ExpressSpreadSheet Q521751 - Cells marked as blank in the formula array display the source formula rather than remain blank Q522927 - Deleting cells containing data with a shift in a column corrupts its cell data if the rectangle to be deleted terminates below the bottommost data cell Q521622 - Incorrect output text when drawing text that contains chars with #160 code and current locale is Chinese (Simplified, PRC) B238620 - Memory leaks when opening an invalid spreadsheet file B238856 - The "List index out of bounds" exception occurs when undoing the deletion of a cell with custom style settings ExpressTile Control Q522777 - AV occurs when you delete a tile item while its hot-track animation is played ExpressVerticalGrid Suite Q519549 - Painting issues with styles applied to rows Q520547 - TcxVirtualVerticalGrid - Possible exception in the TcxvgPainter.DrawRow method when destroying and recreating rows within the BeginUpdate/EndUpdate block Q525420 - The Styles.OnGetContentStyle event initializes its ARecordIndex parameter with a row VisibleIndex rather than a record index Common Libraries ExpressDataController Q515962 - Destroying a data controller's owner initiates unnecessary operations with data ExpressEditors Library B238538 - TcxFilterControl being destroyed updates its filter criteria B238464 - AV when pasting certain DevExpress controls from the clipboard to a form at design time Q522581 - cxColorComboBox - Selecting a new custom color with the system Color dialog does not replace the currently selected color if their descriptions match Q523958 - cxMemo - The Stack Overflow exception occurs when calling the PostEditValue method from the Properties.OnChange event handler Q525238 - Documentation - Classes defined in the cxDBNavigator unit reference the cxNavigator unit in error B238476 - TcxButton is incorrectly painted in applications run via Remote Desktop if the Office11 paint style is applied and Windows themes are disabled Q524948 - TcxButton plays fading animation if the native painting style is applied and Windows themes are disabled B238538 - TcxFilterControl being destroyed updates its filter criteria Q525331 - TdxShellBreadcrumbEdit incorrectly updates its content in response to renaming shell items if the Properties.ShellOptions.TrackShellChanges option is enabled ExpressLibrary B238537 - Destroying a TcxCustomPopupWindow class instance may recreate it B238931 - Export - Files exported to XLSX cannot be opened with OpenOffice or LibreOffice Q520691 - The dxHalfOfPi constant declaration in cxGeometry.hpp causes warnings when generating precompiled headers in C++Builder Installation (VCL) B238797 - Mail Client demo - An AV occurs when displaying the Feeds | Webinars module B238272 - Trial version - The IDE displays warnings about missing FireDAC packages if FireDAC is not installed