Working with controls Index

Go Up to Programming with Delphi Index

Topics

• Implementing Drag and Drop in Controls
  • Starting a Drag Operation
  • Accepting Dragged Items
  • Dropping Items
  • Ending a Drag Operation
  • Customizing Drag and Drop with a Drag Object
  • Changing the Drag Mouse Pointer
• Implementing Drag and Dock in Controls
  • Making a Windowed Control a Docking Site
  • Making a Control a Dockable Child
  • Controlling How Child Controls Are Docked
  • Controlling How Child Controls Are Undocked
  • Controlling How Child Controls Respond to Drag-and-dock Operations
• Working with Text in Controls
  • Setting Text Alignment
  • Adding Scroll Bars at Runtime
  • Adding the Clipboard Object
  • Selecting Text
  • Selecting All Text
  • Cutting, Copying, and Pasting Text
  • Deleting Selected Text
  • Disabling Menu Items
  • Providing a Pop-up Menu
  • Handling the OnPopup Event
• Adding Graphics to Controls
  • Indicating That a Control Is Owner-drawn
  • Adding Graphical Objects to a String List
    • Adding Images to an Application
    • Adding Images to a String List
  • Sizing Owner-draw Items
  • Drawing Owner-draw Items
    • Drawing Owner-drawn Items

• Screen Scaling and ChangeScale