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GC is where all of the drawing capabilities that are
supported by SWT are located.new GridData(int) to resize the
control to fit the remaining horizontal space.
new GridData(int) to resize the
control to fit the remaining vertical space.
GridData is the layout data object associated with
GridLayout.Composite in a grid.Shell, or null
if no shell belonging to the currently running application
is active.
x in
scanline y in the receiver's alpha data.
getWidth alpha values starting at offset
x in scanline y in the receiver's alpha
data starting at startIndex.
true if the receiver is checked,
and false otherwise.
true if the receiver is checked,
and false otherwise.
TableColumns which are the
columns in the receiver.
LEFT or RIGHT.
Display that is associated with
the receiver.
true if the receiver is enabled, and
false otherwise.
true if the receiver is enabled, and
false otherwise.
true if the receiver is enabled, and
false otherwise.
true if the receiver is enabled, and
false otherwise.
true if the receiver is enabled, and
false otherwise.
true if the receiver is expanded,
and false otherwise.
null if no item has focus.
FontDatas representing the receiver.
FontData objects which describe
the fonts that match the given arguments.
true if the receiver is grayed,
and false otherwise.
true if the receiver is grayed,
and false otherwise.
true if the receiver's header is visible,
and false otherwise.
setImage().
ImageData based on the receiver
Modifications made to this ImageData will not
affect the Image.
String s which are the items in the
receiver.
Strings which are
the items in the receiver's list.
Strings which
are the items in the receiver.
MenuItems which
are the items in the receiver.
TableItems which
are the items in the receiver.
TreeItems which
are the direct item children of the receiver.
SWT.LINE_SOLID, SWT.LINE_DASH,
SWT.LINE_DOT, SWT.LINE_DASHDOT or
SWT.LINE_DASHDOTDOT.
drawLine, drawRectangle,
drawPolyline, and so forth.
true if the receiver's lines are visible,
and false otherwise.
true if the receiver is currently
maximized, and false otherwise.
true if the receiver is currently
minimized, and false otherwise.
SWT.LEFT_TO_RIGHT or SWT.RIGHT_TO_LEFT.
Composite
or null when the receiver is a shell that was created with null or
a display for a parent.
Shell
or null.
Decorations.
Menu.
Table.
Table.
Tree.
MenuItem or null when the receiver is a
root.
TreeItem or null when the receiver is a
root.
TreeItem or null when the receiver is a
root.
Menu or null when the receiver is a
root.
x in
scanline y in the receiver's data.
RGB.
getWidth pixel values starting at offset
x in scanline y in the receiver's
data starting at startIndex.
getWidth pixel values starting at offset
x in scanline y in the receiver's
data starting at startIndex.
RGB representing the receiver.
RGB corresponding to the given pixel value.
RGBs which comprise the
indexed color table of the receiver, or null if the receiver
has a direct color model.
String s that are currently selected
in the receiver.
true if the receiver is selected,
and false otherwise.
Point whose x coordinate is the
character position representing the start of the selection
in the receiver's text field, and whose y coordinate is the
character position representing the end of the selection.
Strings that are currently
selected in the receiver.
true if the receiver is selected,
and false otherwise.
TableItems that are currently
selected in the receiver.
Point whose x coordinate is the
character position representing the start of the selected
text, and whose y coordinate is the character position
representing the end of the selection.
TreeItems that are currently
selected in the receiver.
SWT constants NORMAL, BOLD
and ITALIC.
syncExec
or null if no such runnable is currently being invoked by
the user-interface thread.
SWT.
SWT.
SEPARATOR label.
ImageData which specifies the
transparency mask information for the receiver.
SWT.TRANSPARENCY_NONE, SWT.TRANSPARENCY_MASK,
SWT.TRANSPARENCY_PIXEL or SWT.TRANSPARENCY_ALPHA.
true if the receiver is visible, and
false otherwise.
true if the receiver is visible, and
false otherwise.
true if the receiver is visible, and
false otherwise.
true if the underlying window system prints out
warning messages on the console, and setWarnings
had previously been called with true.
true if this GC is drawing in the mode
where the resulting color in the destination is the
exclusive or of the color values in the source
and the destination, and false if it is
drawing in the mode where the destination color is being
replaced with the source color value.
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