diff options
Diffstat (limited to 'redo/area.go')
| -rw-r--r-- | redo/area.go | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/redo/area.go b/redo/area.go index 829fc33..cd7f3e1 100644 --- a/redo/area.go +++ b/redo/area.go @@ -27,7 +27,7 @@ import ( // Character processing methods differ across operating // systems; trying ot recreate these yourself is only going // to lead to trouble. -// [FOR FUTURE PLANNING Use TextArea instead, providing a TextAreaHandler.] +// If you absolutely need to enter text somehow, use OpenTextFieldAt() and its related methods. type Area interface { Control @@ -44,6 +44,20 @@ type Area interface { // RepaintAll marks the entirety of the Area as needing to be redrawn. RepaintAll() + + // OpenTextFieldAt opens a TextField with the top-left corner at the given coordinates of the Area. + // It panics if the coordinates fall outside the Area. + // Any text previously in the TextField is removed. + // The TextField receives the input focus so the user can type things; when the TextField loses the input focus, it hides itself and signals the event set by OnTextFieldDismissed. + // TODO escape key + OpenTextFieldAt(x int, y int) + + // TextFieldText and TextFieldSetText get and set the OpenTextFieldAt TextField's text, respectively. + TextFieldText() string + SetTextFieldText(text string) + + // OnTextFieldDismissed is an event that is fired when the OpenTextFieldAt TextField is dismissed. + OnTextFieldDismissed(f func()) } type areabase struct { |