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(svn r7700) -Fix (r7182): the caret 'randomly' jumped back and forth when getting a new randomised seed in the Generation World GUI.

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rubidium 2006-12-31 14:34:26 +00:00
parent cafdfa1ff2
commit 4c855b4613
2 changed files with 5 additions and 4 deletions
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3
misc_gui.c
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@ -942,12 +942,13 @@ void UpdateTextBufferSize(Textbuf *tb)
WChar c = Utf8Consume(&buf);
tb->width = 0;
tb->length = 0;
for (; c != '\0' && tb->length < (tb->maxlength - 1); c = Utf8Consume(&buf)) {
tb->width += GetCharacterWidth(FS_NORMAL, c);
tb->length += Utf8CharLen(c);
}
tb->length = buf - tb->buf - 1;
tb->caretpos = tb->length;
tb->caretxoffs = tb->width;
}

6
window.h
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@ -284,10 +284,10 @@ enum WindowDefaultPosition {
typedef struct Textbuf {
char *buf; /* buffer in which text is saved */
uint16 maxlength, maxwidth; /* the maximum size of the buffer. Maxwidth specifies screensize in pixels */
uint16 length, width; /* the current size of the string. Width specifies screensize in pixels */
uint16 maxlength, maxwidth; /* the maximum size of the buffer. Maxwidth specifies screensize in pixels, maxlength is in bytes */
uint16 length, width; /* the current size of the string. Width specifies screensize in pixels, length is in bytes */
bool caret; /* is the caret ("_") visible or not */
uint16 caretpos; /* the current position of the caret in the buffer */
uint16 caretpos; /* the current position of the caret in the buffer, in bytes */
uint16 caretxoffs; /* the current position of the caret in pixels */
} Textbuf;