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Teach Yourself Borland C++ in 14 Days - portal

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NOTE<br />

The <strong>C++</strong>Builder IDE Explored: Projects and Forms<br />

The class name does not show up <strong>in</strong> the drop-down list of components, but only <strong>in</strong> the top<br />

portion of the Component Selector. To select a component, click the drop-down button to<br />

reveal the list of components and then click on the one you want to select.<br />

The Component Selector shows only the components available on the<br />

current form and the name of the form itself. Other forms and their<br />

components will not be displayed until they’re made the active forms <strong>in</strong><br />

the Form Designer.<br />

After you select a component <strong>in</strong> the Component Selector, the component is selected on the<br />

form as well. The Properties and Events tabs change to display the properties and events for<br />

the selected component. (Remember that a form is a component, too.) Figure 6.13 shows the<br />

Object Inspector with the Component Selector list displayed.<br />

Figure 6.13.<br />

The Component<br />

Selector list.<br />

The Properties Page<br />

The Properties page of the Object Inspector displays all the design-time properties for the<br />

currently selected control. The Properties page has two columns. The Property column is on<br />

the left side of the Properties page and shows the property name. The Value column is on the<br />

right side of the Properties page and is where you type or select the value for the property.<br />

If the component selected has more properties than will fit <strong>in</strong> the Object Inspector, a scrollbar<br />

will be provided so you can scroll up or down to locate other properties.<br />

NOTE<br />

If you have multiple components selected on the form, the Object<br />

Inspector shows all the properties that those components have <strong>in</strong><br />

common. You can use this feature to modify the properties of several<br />

201<br />

6

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