cursor造句

Loop through the cursor.

Use cursor hinting to indicate pliancy.

Sometimes charged cursor programs forget to change the appearance of the cursor.

A charged cursor also demands good cancel idioms. Otherwise, how do you harmlessly discharge the cursor?

The drag cursor must visually identify the source object.

FETCH_COUNTS: Total number of rows delivered by the cursor execution.

Cursor interfaces: JOLAP's cursor interfaces define the functionality to manage multidimensional result sets returned by OLAP queries.

As a user moves the cursor over connection candidates, cursor hinting should suggest that the two objects may be connected.

The current cursor location must be saved first.

The screen blanked and the cursor blinked three times.

When the isolation level is cursor stability, the lock is released as the cursor moves from row to row.

Cursor hinting communicates pliancy by changing the appearance of the cursor as it passes over an object or screen area.

After the quantity check, the procedure tries to fetch next from the cursor, but if the rollback occurred, this causes an error because the rollback closed the cursor.

They use a trackball to move the cursor and scroll the screen, but it is more like cursor-key functionality rather than a mouse pointer.

As we discussed in Chapter 19, many programs currently rely on active wait-cursor hinting, turning the cursor into an hourglass.

Also demonstrated in this function are turning the cursor invisible, clearing the screen, printing text, and returning to the saved cursor location.

Since this query is a cursor, DB2 is facing a dilemma.

There are two basic variants of palette tool behavior: modal tools and charged cursor tools.

My mouse cursor is over here on the top right, now, I touch the cat.

Figure 17 shows the cursor positioned at the letter B in the MYIDBAD user ID.

I remember my cursor disappearing into thin air, and then reappearing after I was dead.

Although the mouse is a relative pointing device—moving the mouse moves the cursor based upon the current cursor position—tablets usually absolute pointing devices—each location on the tablet maps directly to a specific location on the screen.

When the cursor is hovering over a launcher, a pin icon will appear in the top right-hand corner.

Parapalegics generally use a cursor-pointing device that attaches to the head; they move their head to move the cursor on screen and blow through a tube in their mouth to click the mouse.

With charged cursor tools, users again select a tool or shape from a palette, but this time, rather than the cursor switching permanently (until the user switches again) to the selected tool, the cursor becomes loaded—or charged—with a single instance of the selected object.

For a title bar, you could use cursor hinting or a gripable texture as a pliancy hint.

Mobile hand-shaped cursor and use the tiles? 5?Button, you can turn over tiles to see its image.

Generally speaking, controls should offer static or dynamic visual hinting, whereas pliant (manipulable) data more frequently should offer cursor hinting.

Place the cursor in the blank part of the file or window that you want to search.

Active cursor hinting to indicate drag pliancy is a problematic solution. In an increasingly object-oriented world, more things can be dragged than not.

Not only is the loaded cursor apparent, but you also see a vertical gray bar showing the precise location, in between characters, where the dropped text will land.

Also, when you type an open parenthesis or double quote, Eclipse will provide its partner automatically and place the cursor inside the pair.

But you receive a NullPointerException, because the current row no longer exists - it was modified, and the changes aren't visible in the current cursor.

The HTML division element will be positioned on the page with absolute coordinates, starting near the last saved cursor position, above any other layered elements.

Whereas a ToolTip appears when the cursor sits for a moment on a control, a clue box would appear as soon as the control detects an invalid character (it might also display unilaterally just like a ToolTip if the cursor sits unmoving on the field for a second or so).

In many drawing and painting programs, when a user selects a tool from a palette the cursor changes so that it will perform specific functions upon clicking and dragging.

If you want to have Magic Missile cast by pressing the first hot bar key (the 1 key on your keyboard), you can, and it will cast toward wherever your cursor is.

Visual feedback for drag-and-drop As we’ve discussed, an interface should visually hint at its pliancy, either statically, in the way it is drawn, or actively, by animating as the cursor passes over it.

When the heel of your hand is down and you move the cursor from place to place, you use the fine motor skills of the muscles in your fingers.

To commit to the far less frequent vertical move, the user had to move the cursor eight pixels on the vertical axis without deviating more than four pixels left or right.

The only task of each drop candidate is to visually indicate that the hotspot of the captive cursor is over it, meaning that it will accept the drop—or at least comprehend it—if the user releases the mouse button. Such an indication is, by its nature, active visual hinting. Design Principle

返回的cursor对象基本上是一个迭代器，我可以在其上直接使用Groovy的一流each，以便打印出一个可爱的小报告。

One of the fundamental problems with direct manipulation in a 2D projection of a 3D scene is the problem of translating 2D motions of the cursor in the plane of the screen into a more meaningful movement in the virtual 3D space.