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Add inverted checkboxes (tick in box when value is false)

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Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 565
This commit is contained in:
Simon Howard 2006-06-29 18:07:32 +00:00
parent 1d41349f03
commit 6b9f3748cf
2 changed files with 14 additions and 1 deletions
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13
textscreen/txt_checkbox.c
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@ -33,7 +33,7 @@ static void TXT_CheckBoxDrawer(TXT_UNCAST_ARG(checkbox), int selected)
TXT_FGColor(TXT_COLOR_BRIGHT_WHITE);
if (*checkbox->variable)
if ((*checkbox->variable != 0) ^ checkbox->inverted)
{
TXT_DrawString("\x07");
}
@ -112,7 +112,18 @@ txt_checkbox_t *TXT_NewCheckBox(char *label, int *variable)
TXT_InitWidget(checkbox, &txt_checkbox_class);
checkbox->label = strdup(label);
checkbox->variable = variable;
checkbox->inverted = 0;
return checkbox;
}
txt_checkbox_t *TXT_NewInvertedCheckBox(char *label, int *variable)
{
txt_checkbox_t *result;
result = TXT_NewCheckBox(label, variable);
result->inverted = 1;
return result;
}

2
textscreen/txt_checkbox.h
View file

@ -34,9 +34,11 @@ struct txt_checkbox_s
txt_widget_t widget;
char *label;
int *variable;
int inverted;
};
txt_checkbox_t *TXT_NewCheckBox(char *label, int *variable);
txt_checkbox_t *TXT_NewInvertedCheckBox(char *label, int *variable);
#endif /* #ifndef TXT_CHECKBOX_H */