capturing mouse movements
270
tiling
268
classes
260
updating
259
cleaning up
258
GadgetSetCapture (TGadget) function
260
clipping rectangle
257
GadgetSetCapture (TGadgetWindow) function
270
command buttons
263
GadgetWithId (TGadgetWindow) function
271
command enabling
265
GDI objects
25
controls as gadgets
265
base class
287
corner notching
265
device contexts
290
creating button gadgets
263
restoring
293
deriving from TGadget
258
selecting
293
disabling
257
selecting stock objects
293
displaying support classes
25
bitmaps
262
general messages
388
text
261
responding to
367
enabling
257
generic message macros
146
expand to fit available room
257
get DC logical coordinates as absolute physical
identifiers coordinates
293
event
254
GetActiveChild (TMDIFrame) function
379
gadget
254
GetApplication (T pplication) function
81
A
string
254
GetApplication (TDocManager) function
381
identifying
254
GetApplication (TWindow) function
381
initializing
258
GetAspectRatioFilter (TDC) function
296
inserting GetAttributeHDC (TDC) function
298
into gadget windows
267
GetBitmapBits (TBitmap) function
309
into status bars
276
GetBitmapDimension (TBitmap) function
309
invalidating
259
GetBits (TDib) function
322
laying out in gadget windows
268
GetBkColor (TDC) function
294
margin width
255
GetBkMode (TDC) function
294
matching colors to system colors
256
,
263
,
265
GetBorders (TGadget) function
255
modifying appearance
255
GetBorderStyle (TGadget) function
255
mouse events
259
GetBounds (TGadget) function
255
painting
258
GetBoundsRect (TDC) function
295
in gadget windows
271
GetButtonState (TButtonGadget) function
264
pressing button gadgets
263
GetButtonT pe (TButtonGadget) function
264
y
removing from gadget windows
268
GetCharABCWidths (TDC) function
296
searching in gadget windows
271
GetCharWidth (TDC) function
296
separating gadgets in a window
261
GetChildLayoutMetrics (TLayoutWindow)
separator gadgets
73
function
161
setting GetClipBox (TDC) function
295
border style
255
GetClipRgn (TDC) function
295
border widths
255
GetColor (TDib) function
323
button gadget style
265
GetColors (TDib) function
322
buttons
263
GetCurrentP sition (TDC) function
296
o
margins
255
GetDCOrg (TDC) function
293
shrink wrapping
256
GetDesiredSize (TGadget) function
256
sizing
256
GetDesiredSize (TGadgetWindow) function
272
TGadget base class
253
GetDeviceCaps (TDC) function
293
408
OWL P ogrammer’ Guider s
