cpp/openttd-patchpack/source Changeset - r5447:b32babc16e44

Changeset - r5447:b32babc16e44

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rubidium - 18 years ago 2006-12-31 14:34:26
rubidium@openttd.org

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

2 files changed with 5 insertions and 4 deletions:

misc_gui.c

window.h

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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;
+}

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;

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