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Questions tagged [tcxgrid]

TcxGrid is a grid control presents data from a data storage in various ways. It belongs to the ExpressQuantumGrid Suite.

TcxGrid is a grid control presents data from a data storage in various ways. It belongs to the ExpressQuantumGrid Suite.

It allows to choose between a set of views:

  • Table View
  • Banded Table View
  • Card-Contact View
  • Layout View
  • Chart View
147 questions
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cxGrid Customize FocusRect draw

I only want particulars columns on a focused row to have the focusRect on cxGrid(TableView). How do I do that?
Ago
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TcxGrid column is hidden when dragging to group row

I have two seemingly identical TcxGrids bound to two different tables. On one grid, when the column header is dragged and dropped to the group panel, a large X appears above the column being dragged, when it is dropped the column is immediately…
John Taylor
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cxGrid selection - avoid selecting one particular column

When you select a row in the cxGrid, the entire row gets selected (changes color to blue). How can I tell the grid not to select the records from a certain column i.e leave it colorless ? I tried afterscroll of the dataset to use…
user3181689
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cxgrid - set all checkboxes checked

I am using the cxGrid. I have a field (column) in my grid that is of boolean type (true/false) represented in the grid as a checkbox. How can I make all the checkboxes in the column checked (or unchecked) on button click ? it looks like this…
user763539
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How do I disable cxGrid's internal dbnavigator without hiding it?

I have shown the navigator on a TcxGrid. I'd like to make the entire navigator disabled without hiding it. How can I do that?
user763539
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How to control cell's width from OnCustomDrawCell event handler?

I use OnCustomDrawCell event handler to draw bitmaps and text in cells. Calling ApplyBestFit makes width of the cells enought to fit bitmaps but not enought to fit text. For example a width of a bitmap is 16, width of a text is 100. After calling…
tikskit
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How to draw arrows to show linked data between records in two TcxGrid?

I have two grids (TcxGrid) in my application, each one in a side of the form. Both grids show linked data, although they could be scrolled vertically separatedly. I want to draw arrows in the middle panel, showing the line of the other grid that the…
Douglas Lise
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Search in TcxGrid

I have this code to search through a DevExpress TcxGrid: function SearchIncxGrid(AView: TcxGridTableView; AText: string; AFromBeginning: boolean): boolean; function Compare(const ARecIndex, AColIndex: integer): boolean; begin Result :=…
Akella225
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cxgrid ban change band for columns

How I can ban change band for columns? I need for moving for group-by function, but I dont need change band for columns. So I cant change Moving property in column options.
Tres
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Combobox inside data-aware cxgrid

I have a data-aware cxgrid connected to a toracledataset object. Inside the DB is a column defined as number(1,0) to allow boolean values. I want to format the corresponding grid column as ComboBox to give the user the ability to choose between the…
asg2012
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Skip group rows when adding recordnumbers

I have the following code to add 'recordnumbers' in a cxGrid but it has the unwanted sideefeect that if it is a grid with grouping then it step one number every time there is a GroupRow and then there is a missing number. Any ways to avoid…
OZ8HP
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How can I modify the text of a data base field on DrawCell? TcxGrid

Previously with the default DBGrid I could alter the value of a cell without altering the data in a database with the following code. procedure TEMRForm.DBGridCDrawColumnCell(Sender: TObject; const Rect: TRect; DataCol: Integer; Column: TColumn;…
Trevor
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Form details to be displayed in the grid

I have basic question from my side, as I am Beginner level in Delphi XE2. I am using VCL form and entering the Form details in the edit box and to be displayed in the grid with several basic operation like Add, Delete and Update/Retrieve. Whereas…
rajan
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Outlook-like search in cxGrid

Is there anyone who know if it is possible to have a cxGrid have a searchbar like in Outlook contacts where you just press one letter and the first contact with that letter in lastname is shown? I would love to see an example of this, but so far my…
OZ8HP
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ISO 8601 string date picker (Delphi, DevExpress)

Our Delphi application uses database-bound TcxGridDBColumns to let the user manipulate a ISO 8601-formatted date (YYYY-MM-DD) as a string. I would like to offer the end user a calender-based date picker. TcxDateEditProperties can't be used…
Gogowitsch
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