From 59f92c45fd751aeb7811ca68d76d3af4ee72a9c4 Mon Sep 17 00:00:00 2001
From: Aleks Kissinger <aleks0@gmail.com>
Date: Mon, 8 Oct 2018 14:14:54 +0200
Subject: anchor to center

---
 src/gui/mainwindow.cpp   | 22 +++++++++++++++--
 src/gui/styleeditor.cpp  | 45 +++++++++++++++++++++++++++++++++--
 src/gui/styleeditor.h    |  2 ++
 src/gui/stylepalette.cpp |  7 ++++++
 src/gui/stylepalette.h   |  1 +
 src/gui/stylepalette.ui  | 62 +++++++++++++++++++++++++++---------------------
 src/gui/tikzview.cpp     |  3 ++-
 src/gui/toolpalette.cpp  |  1 +
 8 files changed, 111 insertions(+), 32 deletions(-)

(limited to 'src/gui')

diff --git a/src/gui/mainwindow.cpp b/src/gui/mainwindow.cpp
index f9743a1..cdf7bea 100644
--- a/src/gui/mainwindow.cpp
+++ b/src/gui/mainwindow.cpp
@@ -23,6 +23,7 @@ MainWindow::MainWindow(QWidget *parent) :
     QMainWindow(parent),
     ui(new Ui::MainWindow)
 {
+    QSettings settings("tikzit", "tikzit");
     _windowId = _numWindows;
     _numWindows++;
     ui->setupUi(this);
@@ -36,8 +37,6 @@ MainWindow::MainWindow(QWidget *parent) :
     addToolBar(_toolPalette);
 
     _stylePalette = new StylePalette(this);
-    addDockWidget(Qt::RightDockWidgetArea, _stylePalette);
-    resizeDocks({_stylePalette}, {130}, Qt::Horizontal);
 
     _tikzScene = new TikzScene(_tikzDocument, _toolPalette, _stylePalette, this);
     ui->tikzView->setScene(_tikzScene);
@@ -48,6 +47,20 @@ MainWindow::MainWindow(QWidget *parent) :
 
     setMenuBar(_menu);
 
+    QVariant geom = settings.value("geometry-main");
+    QVariant state = settings.value("windowState-main");
+
+    if (geom.isValid()) {
+        restoreGeometry(geom.toByteArray());
+    }
+
+    if (state.isValid()) {
+        restoreState(state.toByteArray(), 2);
+    } else {
+        addDockWidget(Qt::RightDockWidgetArea, _stylePalette);
+        resizeDocks({_stylePalette}, {130}, Qt::Horizontal);
+    }
+
     // initially, the source view should be collapsed
     QList<int> sz = ui->splitter->sizes();
     sz[0] = sz[0] + sz[1];
@@ -90,6 +103,11 @@ QSplitter *MainWindow::splitter() const {
 void MainWindow::closeEvent(QCloseEvent *event)
 {
     qDebug() << "got close event";
+
+    QSettings settings("tikzit", "tikzit");
+    settings.setValue("geometry-main", saveGeometry());
+    settings.setValue("windowState-main", saveState(2));
+
     QMainWindow::closeEvent(event);
 }
 
diff --git a/src/gui/styleeditor.cpp b/src/gui/styleeditor.cpp
index 06bb718..36ae93a 100644
--- a/src/gui/styleeditor.cpp
+++ b/src/gui/styleeditor.cpp
@@ -442,6 +442,39 @@ void StyleEditor::on_propertyDown_clicked()
     }
 }
 
+void StyleEditor::on_addStyle_clicked()
+{
+    int i = 0;
+
+    // get a fresh name
+    QString name;
+    while (true) {
+        name = QString("new style ") + QString::number(i);
+        if (_styles->nodeStyles()->style(name) == nullptr) break;
+        ++i;
+    }
+
+    // add the style to the current category
+    Style *s;
+    if (_styles->nodeStyles()->category() == "") {
+        s = new Style(name, new GraphElementData());
+    } else {
+        s = new Style(name,
+          new GraphElementData({
+            GraphElementProperty("category",_styles->nodeStyles()->category())
+          }));
+    }
+    _styles->nodeStyles()->addStyle(s);
+
+    // set dirty flag and select the newly-added style
+    _dirty = true;
+//    ui->styleListView->selectionModel()->clear();
+//    ui->edgeStyleListView->selectionModel()->clear();
+    ui->styleListView->selectionModel()->setCurrentIndex(
+                _styles->nodeStyles()->index(_styles->nodeStyles()->numInCategory()-1),
+                QItemSelectionModel::ClearAndSelect);
+}
+
 void StyleEditor::on_save_clicked()
 {
     save();
@@ -540,11 +573,19 @@ Style *StyleEditor::activeStyle()
 void StyleEditor::refreshActiveStyle()
 {
     if (_styles != nullptr) {
-        if (_nodeStyleIndex.isValid())
+        if (_nodeStyleIndex.isValid()) {
             emit _styles->nodeStyles()->dataChanged(_nodeStyleIndex, _nodeStyleIndex);
 
-        if (_edgeStyleIndex.isValid())
+            // force a re-layout
+            ui->styleListView->setGridSize(QSize(48,48));
+        }
+
+        if (_edgeStyleIndex.isValid()) {
             emit _styles->edgeStyles()->dataChanged(_edgeStyleIndex, _edgeStyleIndex);
+
+            // force a re-layout
+            ui->edgeStyleListView->setGridSize(QSize(48,48));
+        }
     }
 }
 
diff --git a/src/gui/styleeditor.h b/src/gui/styleeditor.h
index f9caf9c..bc548f0 100644
--- a/src/gui/styleeditor.h
+++ b/src/gui/styleeditor.h
@@ -48,6 +48,8 @@ public slots:
     void on_propertyUp_clicked();
     void on_propertyDown_clicked();
 
+    void on_addStyle_clicked();
+
     void on_save_clicked();
 
     void on_currentCategory_currentIndexChanged(int);
diff --git a/src/gui/stylepalette.cpp b/src/gui/stylepalette.cpp
index 953d9d5..5e6de43 100644
--- a/src/gui/stylepalette.cpp
+++ b/src/gui/stylepalette.cpp
@@ -174,3 +174,10 @@ void StylePalette::closeEvent(QCloseEvent *event)
     settings.setValue("style-palette-geometry", saveGeometry());
     QDockWidget::closeEvent(event);
 }
+
+void StylePalette::resizeEvent(QResizeEvent *event)
+{
+    QDockWidget::resizeEvent(event);
+    ui->styleListView->setGridSize(QSize(48,48));
+    ui->edgeStyleListView->setGridSize(QSize(48,48));
+}
diff --git a/src/gui/stylepalette.h b/src/gui/stylepalette.h
index 7cdef0c..b76aa03 100644
--- a/src/gui/stylepalette.h
+++ b/src/gui/stylepalette.h
@@ -56,6 +56,7 @@ private:
 
 protected:
     void closeEvent(QCloseEvent *event) override;
+    void resizeEvent(QResizeEvent *event) override;
 };
 
 #endif // STYLEPALETTE_H
diff --git a/src/gui/stylepalette.ui b/src/gui/stylepalette.ui
index abba648..39e796b 100644
--- a/src/gui/stylepalette.ui
+++ b/src/gui/stylepalette.ui
@@ -32,10 +32,28 @@
    <bool>false</bool>
   </property>
   <property name="windowTitle">
-   <string/>
+   <string>Styles</string>
   </property>
   <widget class="QWidget" name="dockWidgetContents">
    <layout class="QVBoxLayout" name="verticalLayout">
+    <item>
+     <widget class="QLabel" name="styleFile">
+      <property name="sizePolicy">
+       <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+        <horstretch>0</horstretch>
+        <verstretch>0</verstretch>
+       </sizepolicy>
+      </property>
+      <property name="font">
+       <font>
+        <italic>true</italic>
+       </font>
+      </property>
+      <property name="text">
+       <string>[default]</string>
+      </property>
+     </widget>
+    </item>
     <item>
      <layout class="QHBoxLayout" name="horizontalLayout_2">
       <property name="spacing">
@@ -44,19 +62,6 @@
       <property name="topMargin">
        <number>0</number>
       </property>
-      <item>
-       <spacer name="horizontalSpacer">
-        <property name="orientation">
-         <enum>Qt::Horizontal</enum>
-        </property>
-        <property name="sizeHint" stdset="0">
-         <size>
-          <width>40</width>
-          <height>20</height>
-         </size>
-        </property>
-       </spacer>
-      </item>
       <item>
        <widget class="QToolButton" name="buttonOpenTikzstyles">
         <property name="toolTip">
@@ -99,21 +104,21 @@
         </property>
        </widget>
       </item>
+      <item>
+       <spacer name="horizontalSpacer">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>40</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
      </layout>
     </item>
-    <item>
-     <widget class="QLabel" name="styleFile">
-      <property name="sizePolicy">
-       <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-        <horstretch>0</horstretch>
-        <verstretch>0</verstretch>
-       </sizepolicy>
-      </property>
-      <property name="text">
-       <string>[default]</string>
-      </property>
-     </widget>
-    </item>
     <item>
      <widget class="QComboBox" name="currentCategory"/>
     </item>
@@ -131,6 +136,9 @@
       <property name="horizontalScrollBarPolicy">
        <enum>Qt::ScrollBarAlwaysOff</enum>
       </property>
+      <property name="resizeMode">
+       <enum>QListView::Adjust</enum>
+      </property>
      </widget>
     </item>
     <item>
diff --git a/src/gui/tikzview.cpp b/src/gui/tikzview.cpp
index 0f1dc30..3f107be 100644
--- a/src/gui/tikzview.cpp
+++ b/src/gui/tikzview.cpp
@@ -25,6 +25,7 @@
 TikzView::TikzView(QWidget *parent) : QGraphicsView(parent)
 {
     setRenderHint(QPainter::Antialiasing);
+    setResizeAnchor(QGraphicsView::AnchorViewCenter);
     //setDragMode(QGraphicsView::RubberBandDrag);
 
     _scale = 1.0f;
@@ -45,7 +46,7 @@ void TikzView::zoomOut()
 void TikzView::setScene(QGraphicsScene *scene)
 {
     QGraphicsView::setScene(scene);
-    centerOn(QPointF(0.0f,-230.0f));
+    centerOn(QPointF(0.0f,0.0f));
 }
 
 void TikzView::drawBackground(QPainter *painter, const QRectF &rect)
diff --git a/src/gui/toolpalette.cpp b/src/gui/toolpalette.cpp
index c0e2a22..2452bda 100644
--- a/src/gui/toolpalette.cpp
+++ b/src/gui/toolpalette.cpp
@@ -31,6 +31,7 @@ ToolPalette::ToolPalette(QWidget *parent) :
                    | Qt::WindowDoesNotAcceptFocus);
     setOrientation(Qt::Vertical);
     setFocusPolicy(Qt::NoFocus);
+    setWindowTitle("Tools");
     //setGeometry(100,200,30,195);
 
     tools  = new QActionGroup(this);
-- 
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