added tab system

notebooktab.cpp

@@ -1,49 +1,96 @@
 #include "notebook.h"
 #include "notebooktab.h"
-#include "notebookpage.h"
 #include "QPainter"
 
 NotebookTab::NotebookTab(Notebook *notebook)
     : QWidget(notebook)
 {
     this->notebook = notebook;
+    text = "<no title>";
 
-    resize(100, 24);
+    calcSize();
+}
+
+void NotebookTab::setSelected(bool value)
+{
+    selected = value;
+    repaint();
+}
+
+bool NotebookTab::getSelected()
+{
+    return selected;
+}
+
+void NotebookTab::calcSize()
+{
+    resize(fontMetrics().width(text) + 8, 24);
 }
 
 void NotebookTab::paintEvent(QPaintEvent *)
 {
     QPainter painter(this);
 
-    painter.setBrush(this->mouseDown ? QColor(0, 255, 0) : (this->mouseOver ? QColor(255, 0, 0) : QColor(0, 0, 255)));
+    QColor bg = QColor(255, 255, 255), fg = QColor(0, 0, 0);
 
-    painter.drawRect(0, 0, this->width(), this->height());
+//    if (selected)
+//    {
+//        bg = App.ColorScheme.TabSelectedBG;
+//        text = App.ColorScheme.TabSelectedText;
+//    }
+//    else if (mouseOver)
+//    {
+//        bg = App.ColorScheme.TabHoverBG;
+//        text = App.ColorScheme.TabHoverText;
+//    }
+//    else if ()
+//    {
+//        bg = App.ColorScheme.TabHighlightedBG;
+//        text = App.ColorScheme.TabHighlightedText;
+//    }
+//    else if ()
+//    {
+//        bg = App.ColorScheme.TabNewMessageBG;
+//        text = App.ColorScheme.TabHighlightedText;
+//    }
+//    else
+//    {
+//        bg = App.ColorScheme.TabBG;
+//        text = App.ColorScheme.TabText;
+//    }
+
+    painter.fillRect(rect(), bg);
+
+    painter.setPen(fg);
+    painter.drawText(4, (height() + fontMetrics().height()) / 2, text);
 }
 
 void NotebookTab::mousePressEvent(QMouseEvent *)
 {
     mouseDown = true;
 
-    this->repaint();
+    repaint();
 }
 
 void NotebookTab::mouseReleaseEvent(QMouseEvent *)
 {
     mouseDown = false;
 
-    this->repaint();
+    repaint();
+
+    notebook->select(page);
 }
 
 void NotebookTab::enterEvent(QEvent *)
 {
     mouseOver = true;
 
-    this->repaint();
+    repaint();
 }
 
 void NotebookTab::leaveEvent(QEvent *)
 {
     mouseOver = false;
 
-    this->repaint();
+    repaint();
 }