changed timing functions to use a monotonic increasing clock

gettimeofday() is subject to be changed on daylight-saving or to ntp-related
(think leap-seconds). even worse, it is subject to be changed BACK in time. this
is hard to fix correctly (see commit 45726d3016e and bug #3560509). it is
irrelevant for timers to know the nano-seconds since the epoch anyways.

1 files changed, 10 insertions, 7 deletions

diff --git a/src/TooltipWindow.cc b/src/TooltipWindow.cc
index 0fb7273..77a6e1e 100644
--- a/src/TooltipWindow.cc
+++ b/src/TooltipWindow.cc
@@ -55,8 +55,11 @@ void TooltipWindow::raiseTooltip() {
 
     resize(m_lastText);
     reconfigTheme();
-    int h = theme()->iconbarTheme().text().font().height() + theme()->bevelWidth() * 2;
-    int w = theme()->iconbarTheme().text().font().textWidth(m_lastText) + theme()->bevelWidth() * 2;
+
+    FbTk::Font& font = theme()->iconbarTheme().text().font();
+
+    int h = font.height() + theme()->bevelWidth() * 2;
+    int w = font.textWidth(m_lastText) + theme()->bevelWidth() * 2;
 
     Window root_ret; // not used
     Window window_ret; // not used
@@ -91,11 +94,11 @@ void TooltipWindow::raiseTooltip() {
     show();
     clear();
     // TODO: make this use a TextButton like TextDialog does
-    theme()->iconbarTheme().text().font().drawText(*this, screen().screenNumber(),
-                             theme()->iconbarTheme().text().textGC(), 
-                             m_lastText,
-                             theme()->bevelWidth(),
-                             theme()->bevelWidth() + theme()->iconbarTheme().text().font().ascent());
+    font.drawText(*this, screen().screenNumber(),
+                  theme()->iconbarTheme().text().textGC(), 
+                  m_lastText,
+                  theme()->bevelWidth(),
+                  theme()->bevelWidth() + font.ascent());
 }
 
 void TooltipWindow::updateText(const FbTk::BiDiString& text) {