Documentation/DevGuide/GUI/Exception Handling

OpenOffice.org Developer's Guide

Graphical User Interfaces

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• Exception Handling
• Dialogs and Controls
• Dialog Creation

• Instantiation of a Dialog
• Setting Dialog Properties
• Adding Controls to a Dialog
• Displaying Dialogs

• Dialog Handling

• Events
• Dialog Controls

• Common Properties
• Font-specific Properties
• Other Common Properties
• Property Propagation Between Model and Control
• Common Workflow to add Controls
• The Example Listings
• Label Field
• Command Button
• Image Control
• Check Box
• Radio Button
• Scroll Bar
• List Box
• Combo Box
• Progress Bar
• Horizontal/Vertical Line Control
• Group Box
• Text Field
• Text Field Extensions
• Formatted Field
• Numeric Field
• Currency Field
• Date Field
• Time Field
• Pattern Field
• Roadmap Control
• File Control
• File Picker
• Message Box

• The Toolkit Service
• Creating Menus

• Summarizing Example to Create a UNO Dialog

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In theory, robust exception handling reacts to all unpredictable situations. In practice, many of these situations can be avoided by preventive runtime behavior or by making sure that the methods defined to raise exceptions are only used in a defined context. In these cases empty exception handling as done in the example code is justifiable.

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