There are several other methods useful for developing applications for bi-directional users.
VCL methods that support BiDi
Method |
Description |
OkToChangeFieldAlignment |
Used with database controls. Checks to see if the alignment of a control can be changed. |
DBUseRightToLeftAlignment |
A wrapper for database controls for checking alignment. |
ChangeBiDiModeAlignment |
Changes the alignment parameter passed to it. No check is done for BiDiMode setting, it just converts left alignment into right alignment and vice versa, leaving center-aligned controls alone. |
IsRightToLeft |
Returns True if any of the right to left options are selected. If it returns False the control is in left to right mode. |
UseRightToLeftReading |
Returns True if the control is using right to left reading. |
UseRightToLeftAlignment |
Returns True if the control is using right to left alignment. It can be overridden for customization. |
UseRightToLeftScrollBar |
Returns True if the control is using a left scroll bar. |
DrawTextBiDiModeFlags |
Returns the correct draw text flags for the BiDiMode of the control. |
DrawTextBiDiModeFlagsReadingOnly |
Returns the correct draw text flags for the BiDiMode of the control, limiting the flag to its reading order. |
AddBiDiModeExStyle |
Adds the appropriate ExStyle flags to the control that is being created. |
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