better support for relative resizing

1 files changed, 6 insertions, 22 deletions

diff --git a/util/epist/window.cc b/util/epist/window.cc
index c8cdf012..31787e6d 100644
--- a/util/epist/window.cc
+++ b/util/epist/window.cc
@@ -336,34 +336,18 @@ void XWindow::move(int x, int y) const {
 }
 
 
-void XWindow::resize(int dwidth, int dheight) const {
+void XWindow::resizeRel(int dwidth, int dheight) const {
   // resize in increments if requested by the window
-
-  unsigned int wdest = _rect.width() + (dwidth * _inc_x) /
-                       _inc_x * _inc_x + _base_x;
-  unsigned int hdest = _rect.height() + (dheight * _inc_y) /
-                       _inc_y * _inc_y + _base_y;
-
-  if (width > wdest) {
-    while (width > wdest)
-      wdest += _inc_x;
-  } else {
-    while (width < wdest)
-      wdest -= _inc_x;
-  }
-  if (height > hdest) {
-    while (height > hdest)
-      hdest += _inc_y;
-  } else {
-    while (height < hdest)
-      hdest -= _inc_y;
-  }
+  unsigned int width = _rect.width(), height = _rect.height();
   
+  unsigned int wdest = width + (dwidth * _inc_x) / _inc_x * _inc_x + _base_x;
+  unsigned int hdest = height + (dheight * _inc_y) / _inc_y * _inc_y + _base_y;
+
   XResizeWindow(_epist->getXDisplay(), _window, wdest, hdest);
 }
 
 
-void XWindow::resize(unsigned int width, unsigned int height) const {
+void XWindow::resizeAbs(unsigned int width, unsigned int height) const {
   // resize in increments if requested by the window
 
   unsigned int wdest = width / _inc_x * _inc_x + _base_x;