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show/hide tooltip if title length changes enough while mouse is over the iconbutton

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This commit is contained in:
Mark Tiefenbruck 2008-10-07 14:32:42 -07:00
parent a97ba40053
commit 706ec5c262
1 changed files with 7 additions and 8 deletions
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15
src/IconButton.cc
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@ -119,6 +119,8 @@ void IconButton::showTooltip() {
if (FbTk::TextButton::textExceeds(xoffset)) if (FbTk::TextButton::textExceeds(xoffset))
m_win.screen().showTooltip(m_win.title()); m_win.screen().showTooltip(m_win.title());
else
m_win.screen().hideTooltip();
} }
void IconButton::clear() { void IconButton::clear() {
@ -238,14 +240,11 @@ void IconButton::update(FbTk::Subject *subj) {
} else { } else {
m_icon_window.clear(); m_icon_window.clear();
} }
// if the title was changed AND the tooltip window is visible AND
// we have had an enter notify event ( without the leave notify ) // if the title was changed AND the mouse is over *this,
// update the text inside it // update the tooltip
if (subj == &m_win.titleSig() && if (subj == &m_win.titleSig() && m_has_tooltip)
m_has_tooltip && showTooltip();
m_win.screen().tooltipWindow().isVisible()) {
m_win.screen().tooltipWindow().updateText(m_win.title());
}
} }