diff options
Diffstat (limited to 'indra/newview/llexpandabletextbox.cpp')
| -rw-r--r-- | indra/newview/llexpandabletextbox.cpp | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/indra/newview/llexpandabletextbox.cpp b/indra/newview/llexpandabletextbox.cpp index bd6936f05c..9c37c953fe 100644 --- a/indra/newview/llexpandabletextbox.cpp +++ b/indra/newview/llexpandabletextbox.cpp @@ -51,8 +51,16 @@ public: /*virtual*/ bool getDimensions(S32 first_char, S32 num_chars, S32& width, S32& height) const { // more label always spans width of text box - width = mEditor.getTextRect().getWidth() - mEditor.getHPad(); - height = llceil(mStyle->getFont()->getLineHeight()); + if (num_chars == 0) + { + width = 0; + height = 0; + } + else + { + width = mEditor.getDocumentView()->getRect().getWidth() - mEditor.getHPad(); + height = llceil(mStyle->getFont()->getLineHeight()); + } return true; } /*virtual*/ S32 getOffset(S32 segment_local_x_coord, S32 start_offset, S32 num_chars, bool round) const @@ -104,7 +112,8 @@ private: LLExpandableTextBox::LLTextBoxEx::Params::Params() : more_label("more_label") -{} +{ +} LLExpandableTextBox::LLTextBoxEx::LLTextBoxEx(const Params& p) : LLTextBox(p), @@ -117,16 +126,13 @@ LLExpandableTextBox::LLTextBoxEx::LLTextBoxEx(const Params& p) void LLExpandableTextBox::LLTextBoxEx::reshape(S32 width, S32 height, BOOL called_from_parent) { + hideExpandText(); LLTextBox::reshape(width, height, called_from_parent); if (getTextPixelHeight() > getRect().getHeight()) { showExpandText(); } - else - { - hideExpandText(); - } } void LLExpandableTextBox::LLTextBoxEx::setText(const LLStringExplicit& text,const LLStyle::Params& input_params) @@ -317,7 +323,8 @@ void LLExpandableTextBox::expandTextBox() mTextBox->hideExpandText(); S32 text_delta = mTextBox->getVerticalTextDelta(); - text_delta += mTextBox->getVPad() * 2 + mScroll->getBorderWidth() * 2; + text_delta += mTextBox->getVPad() * 2; + text_delta += mScroll->getBorderWidth() * 2; // no need to expand if(text_delta <= 0) { |