added source code

git-svn-id: file:///var/local/svn/basicwriter@12 daaaf23c-2e50-4459-9457-1e69db5a47bf

1 files changed, 81 insertions, 0 deletions

diff --git a/src/gui/components/UIGrid.cpp b/src/gui/components/UIGrid.cpp
new file mode 100644
index 0000000..4d6f0e8
--- /dev/null
+++ b/src/gui/components/UIGrid.cpp
@@ -0,0 +1,81 @@
+/*
+    BasicWriter
+    Copyright (C) 2014  Benjamin Paaßen, Andreas Stöckel
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <QApplication>
+#include <QColor>
+#include <QPainter>
+#include <QPalette>
+
+#include "GridTree.hpp"
+
+#include "UIGrid.hpp"
+
+#include <iostream>
+
+namespace uigrid {
+
+UIGrid::UIGrid(QWidget *parent) :
+	QWidget(parent)
+{
+	// Enable automatic ereasing of the background
+	setAutoFillBackground(true);
+
+	// Create the root grid node.
+	rootGridNode = new GridTreeNode(Orientation::horz, 1.0);
+
+	// Insert two new nodes into the tree
+	GridTreeNode *nd1 = new GridTreeNode(Orientation::vert, 0.25, rootGridNode);
+	GridTreeNode *nd2 = new GridTreeNode(Orientation::horz, 0.75, rootGridNode);
+
+	// Add three nodes as children of the first node
+	new GridTreeNode(Orientation::horz, 0.33, nd1);
+	new GridTreeNode(Orientation::horz, 0.33, nd1);
+	new GridTreeNode(Orientation::horz, 0.33, nd1);
+
+	new GridTreeNode(Orientation::vert, 0.75, nd2);
+	new GridTreeNode(Orientation::horz, 0.25, nd2);
+}
+
+UIGrid::~UIGrid()
+{
+	delete rootGridNode;
+}
+
+void UIGrid::paintEvent(QPaintEvent *event)
+{
+	const QPalette &palette = QApplication::palette();
+	// Gather all splitter and frame area regions
+	std::vector<Splitter> splitters;
+	std::vector<FrameArea> areas;
+	rootGridNode->gatherBoundingBoxes(&areas, &splitters,
+			Rect(0, 0, width(), height()), 5);
+
+	QPainter painter(this);
+
+	// Draw the splitters (first the background, then the dividing line)
+	painter.setPen(palette.mid().color());
+	for (auto &c : splitters) {
+		QRect r(c.r.x1, c.r.y1, c.r.w(), c.r.h());
+		painter.fillRect(r, palette.light());
+	}
+
+}
+
+
+}
+