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TBrowse -- Overview
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Class Functions
TBrowseDB() Create a new TBrowse object for browsing a database file
TBrowseNew() Create a new TBrowse object
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Exported Instance Variables
autoLite Logical value to control highlighting
border Character value defining characters drawn around object
cargo User-definable variable
colCount Number of browse columns
colorSpec Color table for the TBrowse display
colPos Current cursor column position
colSep Column separator character
footSep Footing separator character
freeze Number of columns to freeze
goBottomBlock Code block executed by TBrowse:goBottom()
goTopBlock Code block executed by TBrowse:goTop()
headSep Heading separator character
hitBottom Indicates the end of available data
hitTop Indicates the beginning of available data
leftVisible Indicates position of leftmost unfrozen column in display
mColPos Numeric value indicating mouse position
message Character string displayed on status bar
mRowPos Numeric value indicating the data row of the mouse position
nBottom Bottom row number for the TBrowse display
nLeft Leftmost column for the TBrowse display
nRight Rightmost column for the TBrowse display
nTop Top row number for the TBrowse display
rightVisible Indicates position of rightmost unfrozen column in display
rowCount Number of visible data rows in the TBrowse display
rowPos Current cursor row position
skipBlock Code block used to reposition data source
stable Indicates if the TBrowse object is stable
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Exported Methods
Cursor Movement Methods
down() Moves the cursor down one row
end() Moves the cursor to the rightmost visible data column
goBottom() Repositions the data source to the bottom of file
goTop() Repositions the data source to the top of file
home() Moves the cursor to the leftmost visible data column
left() Moves the cursor left one column
pageDown() Repositions the data source downward
pageUp() Repositions the data source upward
panEnd() Moves the cursor to the rightmost data column
panHome() Moves the cursor to the leftmost visible data column
panLeft() Pans left without changing the cursor position
panRight() Pans right without changing the cursor position
right() Moves the cursor right one column
up() Moves the cursor up one row
Miscellaneous Methods
addColumn() Adds a TBColumn object to the TBrowse object
applyKey() Evaluates the code block
colorRect() Alters the color of a rectangular group of cells
colWidth() Returns the display width of a particular column
configure() Reconfigures the internal settings of the TBrowse object
deHilite() Dehighlights the current cell
delColumn() Delete a column object from a browse
forceStable() Performs a full stabilization
getColumn() Gets a specific TBColumn object
hilite() Highlights the current cell
hitTest() Indicates position of mouse cursor relative to TBrowse
insColumn() Insert a column object in a browse
invalidate() Forces redraw during next stabilization
refreshAll() Causes all data to be refreshed during the next stabilize
refreshCurrent() Causes current row to be refreshed on next stabilize
setColumn() Replaces one TBColumn object with another
setKey() Gets/sets a code block associated with an INKEY() value
setstyle() Maintains a dictionary within an object
stabilize() Performs incremental stabilization
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