TDBGrid - invalid content - edit is disabled

[Ronald Klitsche]

• The TDBGrid didn't show the right content while scrolling.
• Editing is disabled
• No indicator
• No column captions

[Ronald Klitsche]

no changes in 0.3.

some debug messages are displayed:

TScrollWrapper TDBGrid WM_KEYFIRST s #0073
TScrollWrapper TDBGrid WM_KEYFIRST d #0064
TScrollWrapper TDBGrid WM_KEYFIRST f #0066
TScrollWrapper TDBGrid WM_KEYUP s #0073
TScrollWrapper TDBGrid WM_KEYFIRST s #0073

[Eugene Kryukov]

0.35

[Ronald Klitsche]

great work!

But there are still some problems:

• try to edit a record: the first key press change the state (insert/Edit) but it's swallowed
• during editing a record: pressing the cursor down key, lead to jumping 2 rows.
• during browsing with the cursor up/down keys, the content of other records doesnt' change.
• resizing a column give the following messages:

Mar 16 09:56:40  ClientDataSet[674] <Error>: CGContextSetStrokeColorWithColor: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
Mar 16 09:56:40  ClientDataSet[674] <Error>: CGContextSaveGState: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
Mar 16 09:56:40  ClientDataSet[674] <Error>: CGContextSetLineCap: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
Mar 16 09:56:40  ClientDataSet[674] <Error>: CGContextSetLineJoin: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
Mar 16 09:56:40  ClientDataSet[674] <Error>: CGContextSetLineWidth: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
Mar 16 09:56:40  ClientDataSet[674] <Error>: CGContextSetMiterLimit: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
Mar 16 09:56:40  ClientDataSet[674] <Error>: CGContextSetFlatness: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
Mar 16 09:56:40  ClientDataSet[674] <Error>: CGContextMoveToPoint: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
Mar 16 09:56:40  ClientDataSet[674] <Error>: CGContextAddLineToPoint: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
Mar 16 09:56:40  ClientDataSet[674] <Error>: CGContextDrawPath: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
Mar 16 09:56:40  ClientDataSet[674] <Error>: CGContextRestoreGState: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.

[Eugene Kryukov]

Resolved at 0.36