It's not prohibited in any way. Let's add the ability to a TextView, to change its nodes location. Since TextView is in automatic DragMode, you don't need to start the drag by usingDragBegin(). It's started automatically on mouse moved with left button hold. Make sure you have "...
It's not prohibited in any way. Let's add the ability to a TextView, to change its nodes location. Since TextView is in automatic DragMode, you don't need to start the drag by usingDragBegin(). It's started automatically on mouse moved with left button hold. Make sure you have "...
TheDrop Files Componentspack includes three components that support drag and drop from Windows Explorer along with subsidiary components that can filter dropped files. The components are: TPJDropFiles A container control that catches files dragged and dropped onto its client area or the client area of...
DragObject := TDragDockObjectEx.Create(Self); DragObject.Brush.Color := clAqua; // this will display a red outline end; 5.Create a new class function called CreateDockForm that accepts a TColor, returns a TCustomForm and contains the following code. class function TfrmDock.CreateDockForm...
Using the Data Explorer along with drag- and-drop capabilities you can access tables, views, stored procedures and other database items. Besides that, you can also search for data using SQL. Connections are established through dbExpress. This means Data Explorer supports every database dbExpress...
There are two main ways to add support to a Windows application. The first is to use Windows drag and drop API functions and handle a related Windows message. The second method uses OLE (COM), and additionally supports inter and intra-application drag and drop. We'll explore the first, ...
procedure TfrmDock.FormStartDock(Sender: TObject; var DragObject: TDragDockObject);begin DragObject := TDragDockObjectEx.Create(Self); DragObject.Brush.Color := clAqua; // this will display a red outlineend; 1. 5.Create a new class function called CreateDockForm that accepts a TColor, ...
BorderStyle bsSizeToolWin DragKind dkDock DragMode dmAutomatic You may also want to modify the size of the frmDock form to not be so wide. That is the form that will be docked completed. Time to write some in the main unit! Switch to the MainForm unit now and make the following cha...
6. You then need to drag the new PCBScript command onto the PCB menu from the Customizing PCB Editor dialog. The command appears on the menu. You can then click on this new command and the HelloWorldDialog form appears. About Example Scripts The examples that follow illustrate the basic ...
The new Drag and Drop Component Suite. VCL component library that enables your Delphi and C++Builder applications to support COM based drag and drop and integrate with the Windows clipboard. TSMBIOS. Allows access the System Management BIOS (SMBIOS) using the Object Pascal language (Delphi or Fre...