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| author | Andrei Karas <akaras@inbox.ru> | 2013-08-09 23:41:59 +0300 |
|---|---|---|
| committer | Andrei Karas <akaras@inbox.ru> | 2013-08-09 23:41:59 +0300 |
| commit | a9d1aaa774b9e986b8ee3c6cb1e7baa1d9ba3ea5 (patch) | |
| tree | 20a5024ce03d3b0abedd76378c534f4150af0ee9 /src/guichan/widgets/textbox.cpp | |
| parent | d0ccffd7db79f5dbff6f2cb4f8b77a8bb3435e57 (diff) | |
| download | plus-a9d1aaa774b9e986b8ee3c6cb1e7baa1d9ba3ea5.tar.gz plus-a9d1aaa774b9e986b8ee3c6cb1e7baa1d9ba3ea5.tar.bz2 plus-a9d1aaa774b9e986b8ee3c6cb1e7baa1d9ba3ea5.tar.xz plus-a9d1aaa774b9e986b8ee3c6cb1e7baa1d9ba3ea5.zip | |
improve size() methods usage.
Diffstat (limited to 'src/guichan/widgets/textbox.cpp')
| -rw-r--r-- | src/guichan/widgets/textbox.cpp | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/guichan/widgets/textbox.cpp b/src/guichan/widgets/textbox.cpp index 3f1c51402..512471391 100644 --- a/src/guichan/widgets/textbox.cpp +++ b/src/guichan/widgets/textbox.cpp @@ -137,8 +137,9 @@ namespace gcn { mCaretRow = mouseEvent.getY() / getFont()->getHeight(); - if (mCaretRow >= static_cast<int>(mTextRows.size())) - mCaretRow = static_cast<int>(mTextRows.size() - 1); + const int sz = static_cast<int>(mTextRows.size()); + if (mCaretRow >= sz) + mCaretRow = sz - 1; mCaretColumn = getFont()->getStringIndexAt( mTextRows[mCaretRow], mouseEvent.getX()); @@ -210,8 +211,9 @@ namespace gcn { mCaretRow = row; - if (mCaretRow >= static_cast<int>(mTextRows.size())) - mCaretRow = static_cast<int>(mTextRows.size() - 1); + const int sz = static_cast<int>(mTextRows.size()); + if (mCaretRow >= sz) + mCaretRow = sz - 1; if (mCaretRow < 0) mCaretRow = 0; @@ -228,8 +230,9 @@ namespace gcn { mCaretColumn = column; - if (mCaretColumn > static_cast<int>(mTextRows[mCaretRow].size())) - mCaretColumn = static_cast<int>(mTextRows[mCaretRow].size()); + const int sz = static_cast<int>(mTextRows[mCaretRow].size()); + if (mCaretColumn > sz) + mCaretColumn = sz; if (mCaretColumn < 0) mCaretColumn = 0; |