From 70e506eeae6bde07d0af1f5fb2b2d9797b515c58 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 1 Apr 2011 00:42:33 +0300
Subject: Add horisontal and vertical padding for layout object.

---
 src/gui/widgets/layout.cpp | 23 +++++++++++++----------
 src/gui/widgets/layout.h   | 17 +++++++++++++++--
 2 files changed, 28 insertions(+), 12 deletions(-)

(limited to 'src')

diff --git a/src/gui/widgets/layout.cpp b/src/gui/widgets/layout.cpp
index d6204c9f9..ad474cf63 100644
--- a/src/gui/widgets/layout.cpp
+++ b/src/gui/widgets/layout.cpp
@@ -57,7 +57,8 @@ LayoutArray &LayoutCell::getArray()
     mType = ARRAY;
     mExtent[0] = 1;
     mExtent[1] = 1;
-    mPadding = 0;
+    mHPadding = 0;
+    mVPadding = 0;
     mAlign[0] = FILL;
     mAlign[1] = FILL;
     return *mArray;
@@ -66,10 +67,10 @@ LayoutArray &LayoutCell::getArray()
 void LayoutCell::reflow(int nx, int ny, int nw, int nh)
 {
     assert(mType != NONE);
-    nx += mPadding;
-    ny += mPadding;
-    nw -= 2 * mPadding;
-    nh -= 2 * mPadding;
+    nx += mHPadding;
+    ny += mVPadding;
+    nw -= 2 * mHPadding;
+    nh -= 2 * mVPadding;
     if (mType == ARRAY)
         mArray->reflow(nx, ny, nw, nh);
     else
@@ -202,7 +203,8 @@ LayoutCell &LayoutArray::place(gcn::Widget *widget, int x, int y, int w, int h)
     }
     cell.mExtent[0] = w;
     cell.mExtent[1] = h;
-    cell.mPadding = 0;
+    cell.mHPadding = 0;
+    cell.mVPadding = 0;
     cell.mAlign[0] = LayoutCell::FILL;
     cell.mAlign[1] = LayoutCell::FILL;
     int &cs = mSizes[0][x], &rs = mSizes[1][y];
@@ -258,8 +260,9 @@ std::vector<int> LayoutArray::getSizes(int dim, int upp) const
             if (cell->mExtent[dim] == 1)
             {
                 int n = (dim == 0 ? gridX : gridY);
-                int s = cell->mSize[dim] + cell->mPadding * 2;
-                if (s > sizes[n]) sizes[n] = s;
+                int s = cell->mSize[dim] + cell->mVPadding * 2;
+                if (s > sizes[n])
+                    sizes[n] = s;
             }
         }
     }
@@ -357,7 +360,7 @@ void Layout::reflow(int &nw, int &nh)
         mComputed = true;
     }
 
-    nw = (nw == 0 ? mSize[0] + 2 * mPadding : nw);
-    nh = (nh == 0 ? mSize[1] + 2 * mPadding : nh);
+    nw = (nw == 0 ? mSize[0] + 2 * mHPadding : nw);
+    nh = (nh == 0 ? mSize[1] + 2 * mVPadding : nh);
     LayoutCell::reflow(0, 0, nw, nh);
 }
diff --git a/src/gui/widgets/layout.h b/src/gui/widgets/layout.h
index 523b77f75..49b4815d7 100644
--- a/src/gui/widgets/layout.h
+++ b/src/gui/widgets/layout.h
@@ -182,7 +182,19 @@ class LayoutCell
          * Sets the padding around the cell content.
          */
         LayoutCell &setPadding(int p)
-        { mPadding = p; return *this; }
+        { mHPadding = p; mVPadding = p; return *this; }
+
+        /**
+         * Sets the vertical padding around the cell content.
+         */
+        LayoutCell &setVPadding(int p)
+        { mVPadding = p; return *this; }
+
+        /**
+         * Sets the horisontal padding around the cell content.
+         */
+        LayoutCell &setHPadding(int p)
+        { mHPadding = p; return *this; }
 
         /**
          * Sets the horizontal alignment of the cell content.
@@ -268,7 +280,8 @@ class LayoutCell
         void reflow(int nx, int ny, int nw, int nh);
 
         int mSize[2];
-        int mPadding;
+        int mHPadding;
+        int mVPadding;
         int mExtent[2];
         int mAlign[2];
         int mNbFill[2];
-- 
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