Hello,
In my TExLookUp Component I need to sent key stroks to subcomponent
Grid. How can I do this. Its has to be crossplatform too.
Example:
TExLookUp.EditKeyUp(........
...
if Key=VK_UP then FGrid.Perform(LM_KEYUP, VK_UP, 1);
if Key=VK_DOWN then FGrid.Perform(LM_KEYDOWN, VK_DOWN, 1);
or how?
For testing, on new application, one db grid (its showing some data from
datasource) and two button has on Tform. On buttonclick event has
Grid.Perform(LM_KEYDOWN, VK_DOWN, 1); and other has
Grid.Perform(LM_KEYUP, VK_UP, 1); but not working this codes. no any error.
my system is Kubuntu 13.10 x64 Lazarus and fpc last svn version and QT
widgetset.
has anyone got any suggestion or idea?
Thank you
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