Update to 20160106 OS X Preview for Developers release.

byuu says:

New update. Most of the work today went into eliminating hiro::Image
from all objects in all ports, replacing with nall::image. That took an
eternity.

Changelog:
- fixed crashing bug when loading games [thanks endrift!!]
- toggling "show status bar" option adjusts window geometry (not
  supposed to recenter the window, though)
- button sizes improved; icon-only button icons no longer being cut off

hiro/cocoa/action/menu-item.cpp

@@ -24,7 +24,7 @@ auto pMenuItem::construct() -> void {
     cocoaAction = cocoaMenuItem = [[CocoaMenuItem alloc] initWith:self()];
     pAction::construct();
 
-    setImage(state().image);
+    setIcon(state().icon);
     setText(state().text);
   }
 }
@@ -35,10 +35,10 @@ auto pMenuItem::destruct() -> void {
   }
 }
 
-auto pMenuItem::setImage(const Image& image) -> void {
+auto pMenuItem::setIcon(const image& icon) -> void {
   @autoreleasepool {
     uint size = 15;  //there is no API to retrieve the optimal size
-    [cocoaAction setImage:NSMakeImage(image, size, size)];
+    [cocoaAction setImage:NSMakeImage(icon, size, size)];
   }
 }
 

hiro/cocoa/action/menu-item.hpp

@@ -13,7 +13,7 @@ namespace hiro {
 struct pMenuItem : pAction {
   Declare(MenuItem, Action)
 
-  auto setImage(const Image& image) -> void;
+  auto setIcon(const image& icon) -> void;
   auto setText(const string& text) -> void;
 
   CocoaMenuItem* cocoaMenuItem = nullptr;

hiro/cocoa/action/menu.cpp

@@ -25,7 +25,7 @@ auto pMenu::construct() -> void {
     cocoaAction = cocoaMenu = [[CocoaMenu alloc] initWith:self()];
     pAction::construct();
 
-    setImage(state().image);
+    setIcon(state().icon);
     setText(state().text);
   }
 }
@@ -53,10 +53,10 @@ auto pMenu::remove(sAction action) -> void {
   }
 }
 
-auto pMenu::setImage(const Image& image) -> void {
+auto pMenu::setIcon(const image& icon) -> void {
   @autoreleasepool {
     uint size = 15;  //there is no API to retrieve the optimal size
-    [cocoaAction setImage:NSMakeImage(image, size, size)];
+    [cocoaAction setImage:NSMakeImage(icon, size, size)];
   }
 }
 

hiro/cocoa/action/menu.hpp

@@ -16,7 +16,7 @@ struct pMenu : pAction {
 
   auto append(sAction action) -> void;
   auto remove(sAction action) -> void;
-  auto setImage(const Image& image) -> void;
+  auto setIcon(const image& icon) -> void;
   auto setText(const string& text) -> void;
 
   CocoaMenu* cocoaMenu = nullptr;

hiro/cocoa/status-bar.cpp

@@ -36,6 +36,7 @@ auto pStatusBar::setVisible(bool visible) -> void {
   @autoreleasepool {
     if(auto parent = _parent()) {
       [[parent->cocoaWindow statusBar] setHidden:!visible];
+      parent->setGeometry(parent->state().geometry);
     }
   }
 }

hiro/cocoa/utility.cpp

@@ -2,40 +2,25 @@ auto NSMakeColor(const hiro::Color& color) -> NSColor* {
   return [NSColor colorWithRed:(color.red() / 255.0) green:(color.green() / 255.0) blue:(color.blue() / 255.0) alpha:(color.alpha() / 255.0)];
 }
 
-auto NSMakeImage(hiro::Image image, uint scaleWidth = 0, uint scaleHeight = 0) -> NSImage* {
-  if(!image.state.data) return nil;
+auto NSMakeImage(image icon, uint scaleWidth = 0, uint scaleHeight = 0) -> NSImage* {
+  if(!icon) return nil;
 
-  //convert ARGB8888 to ABGR8888
-  auto p = image.data();
-  for(auto n : range(image.width() * image.height())) {
-    uint32 color = *p;
-    color = (color & 0xff00ff00) | ((color & 0xff0000) >> 16) | ((color & 0x0000ff) << 16);
-    *p++ = color;
-  }
+  if(scaleWidth && scaleHeight) icon.scale(scaleWidth, scaleHeight);
+  icon.transform(0, 32, 255u << 24, 255u << 0, 255u << 8, 255u << 16);  //Cocoa stores images in ABGR format
 
   //create NSImage from memory
-  NSImage* cocoaImage = [[[NSImage alloc] initWithSize:NSMakeSize(image.width(), image.height())] autorelease];
+  NSImage* cocoaImage = [[[NSImage alloc] initWithSize:NSMakeSize(icon.width(), icon.height())] autorelease];
   NSBitmapImageRep* bitmap = [[[NSBitmapImageRep alloc]
     initWithBitmapDataPlanes:nil
-    pixelsWide:image.width() pixelsHigh:image.height()
+    pixelsWide:icon.width() pixelsHigh:icon.height()
     bitsPerSample:8 samplesPerPixel:4 hasAlpha:YES
     isPlanar:NO colorSpaceName:NSCalibratedRGBColorSpace
     bitmapFormat:NSAlphaNonpremultipliedBitmapFormat
-    bytesPerRow:4*image.width() bitsPerPixel:32
+    bytesPerRow:(4 * icon.width()) bitsPerPixel:32
   ] autorelease];
-  memory::copy([bitmap bitmapData], image.data(), 4 * image.width() * image.height());
+  memory::copy([bitmap bitmapData], icon.data(), 4 * icon.width() * icon.height());
   [cocoaImage addRepresentation:bitmap];
-  if(!scaleWidth || !scaleHeight) return cocoaImage;
-
-  //scale image
-  [cocoaImage setScalesWhenResized:YES];
-  NSImage* scaleImage = [[[NSImage alloc] initWithSize:NSMakeSize(scaleWidth, scaleHeight)] autorelease];
-  [scaleImage lockFocus];
-  [cocoaImage setSize:NSMakeSize(scaleWidth, scaleHeight)];
-  [[NSGraphicsContext currentContext] setImageInterpolation:NSImageInterpolationHigh];
-  [cocoaImage drawAtPoint:NSZeroPoint fromRect:CGRectMake(0, 0, scaleWidth, scaleHeight) operation:NSCompositeCopy fraction:1.0];
-  [scaleImage unlockFocus];
-  return scaleImage;
+  return cocoaImage;
 }
 
 auto DropPathsOperation(id<NSDraggingInfo> sender) -> NSDragOperation {

hiro/cocoa/widget/button.cpp

@@ -27,7 +27,7 @@ auto pButton::construct() -> void {
     pWidget::construct();
 
     setBordered(state().bordered);
-    setImage(state().image);
+    setIcon(state().icon);
     setOrientation(state().orientation);
     setText(state().text);
   }
@@ -35,6 +35,7 @@ auto pButton::construct() -> void {
 
 auto pButton::destruct() -> void {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }
@@ -43,16 +44,16 @@ auto pButton::minimumSize() const -> Size {
   Size size = pFont::size(self().font(true), state().text);
 
   if(state().orientation == Orientation::Horizontal) {
-    size.setWidth(size.width() + state().image.width());
-    size.setHeight(max(size.height(), state().image.height()));
+    size.setWidth(size.width() + state().icon.width());
+    size.setHeight(max(size.height(), state().icon.height()));
   }
 
   if(state().orientation == Orientation::Vertical) {
-    size.setWidth(max(size.width(), state().image.width()));
-    size.setHeight(size.height() + state().image.height());
+    size.setWidth(max(size.width(), state().icon.width()));
+    size.setHeight(size.height() + state().icon.height());
   }
 
-  return {size.width() + (state().text ? 20 : 4), size.height() + 4};
+  return {size.width() + (state().text ? 20 : 8), size.height() + 8};
 }
 
 auto pButton::setBordered(bool bordered) -> void {
@@ -65,14 +66,9 @@ auto pButton::setGeometry(Geometry geometry) -> void {
   });
 }
 
-auto pButton::setImage(const Image& image) -> void {
+auto pButton::setIcon(const image& icon) -> void {
   @autoreleasepool {
-    if(!image) {
-      [cocoaView setImage:nil];
-      return;
-    }
-
-    [cocoaView setImage:NSMakeImage(image)];
+    [cocoaView setImage:NSMakeImage(icon)];
   }
 }
 

hiro/cocoa/widget/button.hpp

@@ -16,7 +16,7 @@ struct pButton : pWidget {
   auto minimumSize() const -> Size override;
   auto setBordered(bool bordered) -> void;
   auto setGeometry(Geometry geometry) -> void override;
-  auto setImage(const Image& image) -> void;
+  auto setIcon(const image& icon) -> void;
   auto setOrientation(Orientation orientation) -> void;
   auto setText(const string& text) -> void;
 

hiro/cocoa/widget/canvas.cpp

@@ -99,6 +99,7 @@ auto pCanvas::construct() -> void {
 
 auto pCanvas::destruct() -> void {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }
@@ -146,7 +147,7 @@ auto pCanvas::setGeometry(Geometry geometry) -> void {
 auto pCanvas::setGradient(Gradient gradient) -> void {
 }
 
-auto pCanvas::setImage(const Image& image) -> void {
+auto pCanvas::setIcon(const image& icon) -> void {
 }
 
 auto pCanvas::update() -> void {

hiro/cocoa/widget/canvas.hpp

@@ -31,7 +31,7 @@ struct pCanvas : pWidget {
   auto setDroppable(bool droppable) -> void;
   auto setGeometry(Geometry geometry) -> void override;
   auto setGradient(Gradient gradient) -> void;
-  auto setImage(const Image& image) -> void;
+  auto setIcon(const image& icon) -> void;
   auto update() -> void;
 
   auto _rasterize() -> void;

hiro/cocoa/widget/check-button.cpp

@@ -30,7 +30,7 @@ auto pCheckButton::construct() -> void {
 
     setBordered(state().bordered);
     setChecked(state().checked);
-    setImage(state().image);
+    setIcon(state().icon);
     setOrientation(state().orientation);
     setText(state().text);
   }
@@ -38,6 +38,7 @@ auto pCheckButton::construct() -> void {
 
 auto pCheckButton::destruct() -> void {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }
@@ -46,16 +47,16 @@ auto pCheckButton::minimumSize() const -> Size {
   Size size = pFont::size(self().font(true), state().text);
 
   if(state().orientation == Orientation::Horizontal) {
-    size.setWidth(size.width() + state().image.width());
-    size.setHeight(max(size.height(), state().image.height()));
+    size.setWidth(size.width() + state().icon.width());
+    size.setHeight(max(size.height(), state().icon.height()));
   }
 
   if(state().orientation == Orientation::Vertical) {
-    size.setWidth(max(size.width(), state().image.width()));
-    size.setHeight(size.height() + state().image.height());
+    size.setWidth(max(size.width(), state().icon.width()));
+    size.setHeight(size.height() + state().icon.height());
   }
 
-  return {size.width() + 20, size.height() + 4};
+  return {size.width() + (state().text ? 20 : 8), size.height() + 8};
 }
 
 auto pCheckButton::setBordered(bool bordered) -> void {
@@ -74,14 +75,9 @@ auto pCheckButton::setGeometry(Geometry geometry) -> void {
   });
 }
 
-auto pCheckButton::setImage(const Image& image) -> void {
+auto pCheckButton::setIcon(const image& icon) -> void {
   @autoreleasepool {
-    if(!image) {
-      [cocoaView setImage:nil];
-      return;
-    }
-
-    [cocoaView setImage:NSMakeImage(image)];
+    [cocoaView setImage:NSMakeImage(icon)];
   }
 }
 

hiro/cocoa/widget/check-button.hpp

@@ -17,7 +17,7 @@ struct pCheckButton : pWidget {
   auto setBordered(bool bordered) -> void;
   auto setChecked(bool checked) -> void;
   auto setGeometry(Geometry geometry) -> void override;
-  auto setImage(const Image& image) -> void;
+  auto setIcon(const image& icon) -> void;
   auto setOrientation(Orientation orientation) -> void;
   auto setText(const string& text) -> void;
 

hiro/cocoa/widget/check-label.cpp

@@ -34,6 +34,7 @@ auto pCheckLabel::construct() -> void {
 
 auto pCheckLabel::destruct() -> void {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }

hiro/cocoa/widget/combo-button-item.cpp

@@ -8,7 +8,7 @@ auto pComboButtonItem::construct() -> void {
 auto pComboButtonItem::destruct() -> void {
 }
 
-auto pComboButtonItem::setImage(const Image& icon) -> void {
+auto pComboButtonItem::setIcon(const image& icon) -> void {
 }
 
 auto pComboButtonItem::setSelected() -> void {

hiro/cocoa/widget/combo-button-item.hpp

@@ -5,7 +5,7 @@ namespace hiro {
 struct pComboButtonItem : pObject {
   Declare(ComboButtonItem, Object)
 
-  auto setImage(const Image& icon) -> void;
+  auto setIcon(const image& icon) -> void;
   auto setSelected() -> void;
   auto setText(const string& text) -> void;
 

hiro/cocoa/widget/combo-button.cpp

@@ -30,6 +30,7 @@ auto pComboButton::construct() -> void {
 
 auto pComboButton::destruct() -> void {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }

hiro/cocoa/widget/console.cpp

@@ -36,6 +36,7 @@ void pConsole::constructor() {
 
 void pConsole::destructor() {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }

hiro/cocoa/widget/frame.cpp

@@ -26,6 +26,7 @@ auto pFrame::construct() -> void {
 
 auto pFrame::destruct() -> void {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }

hiro/cocoa/widget/hex-edit.cpp

@@ -42,6 +42,7 @@ void pHexEdit::constructor() {
 
 void pHexEdit::destructor() {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }

hiro/cocoa/widget/horizontal-scroll-bar.cpp

@@ -66,6 +66,7 @@ auto pHorizontalScrollBar::construct() -> void {
 
 auto pHorizontalScrollBar::destruct() -> void {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }

hiro/cocoa/widget/horizontal-slider.cpp

@@ -34,6 +34,7 @@ auto pHorizontalSlider::construct() -> void {
 
 auto pHorizontalSlider::destruct() -> void {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }

hiro/cocoa/widget/label.cpp

@@ -29,6 +29,7 @@ auto pLabel::construct() -> void {
 
 auto pLabel::destruct() -> void {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }

hiro/cocoa/widget/line-edit.cpp

@@ -42,6 +42,7 @@ auto pLineEdit::construct() -> void {
 
 auto pLineEdit::destruct() -> void {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }

hiro/cocoa/widget/list-view-cell.cpp

@@ -23,7 +23,7 @@ auto pListViewCell::setChecked(bool checked) -> void {
 auto pListViewCell::setForegroundColor(Color color) -> void {
 }
 
-auto pListViewCell::setImage(const Image& image) -> void {
+auto pListViewCell::setIcon(const image& icon) -> void {
 }
 
 auto pListViewCell::setText(const string& text) -> void {

hiro/cocoa/widget/list-view-cell.hpp

@@ -10,7 +10,7 @@ struct pListViewCell : pObject {
   auto setCheckable(bool checkable) -> void;
   auto setChecked(bool checked) -> void;
   auto setForegroundColor(Color color) -> void;
-  auto setImage(const Image& image) -> void;
+  auto setIcon(const image& icon) -> void;
   auto setText(const string& text) -> void;
 
   auto _grandparent() -> maybe<pListView&>;

hiro/cocoa/widget/list-view-column.cpp

@@ -42,7 +42,7 @@ auto pListViewColumn::setForegroundColor(Color color) -> void {
 auto pListViewColumn::setHorizontalAlignment(double alignment) -> void {
 }
 
-auto pListViewColumn::setImage(const Image& image) -> void {
+auto pListViewColumn::setIcon(const image& icon) -> void {
 }
 
 auto pListViewColumn::setResizable(bool resizable) -> void {

hiro/cocoa/widget/list-view-column.hpp

@@ -13,7 +13,7 @@ struct pListViewColumn : pObject {
   auto setFont(const Font& font) -> void override;
   auto setForegroundColor(Color color) -> void;
   auto setHorizontalAlignment(double) -> void;
-  auto setImage(const Image& image) -> void;
+  auto setIcon(const image& icon) -> void;
   auto setResizable(bool resizable) -> void;
   auto setSortable(bool sortable) -> void;
   auto setText(const string& text) -> void;

hiro/cocoa/widget/list-view.cpp

@@ -177,8 +177,8 @@
         frame.size.width -= frame.size.height + 2;
       }
 
-      if(listViewCell->state.image) {
-        NSImage* image = NSMakeImage(listViewCell->state.image, frame.size.height, frame.size.height);
+      if(listViewCell->state.icon) {
+        NSImage* image = NSMakeImage(listViewCell->state.icon, frame.size.height, frame.size.height);
         [[NSGraphicsContext currentContext] saveGraphicsState];
         NSRect targetRect = NSMakeRect(frame.origin.x, frame.origin.y, frame.size.height, frame.size.height);
         NSRect sourceRect = NSMakeRect(0, 0, [image size].width, [image size].height);
@@ -269,6 +269,7 @@ auto pListView::construct() -> void {
 
 auto pListView::destruct() -> void {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }
@@ -361,8 +362,8 @@ auto pListView::_cellWidth(uint row, uint column) -> uint {
       if(pListViewCell->state.checkable) {
         width += 24;
       }
-      if(auto& image = pListViewCell->state.image) {
-        width += image.width() + 2;
+      if(auto& icon = pListViewCell->state.icon) {
+        width += icon.width() + 2;
       }
       if(auto& text = pListViewCell->state.text) {
         width += pFont::size(pListViewCell->font(true), text).width();
@@ -376,8 +377,8 @@ auto pListView::_columnWidth(uint column) -> uint {
   uint width = 8;
   if(auto& header = state().header) {
     if(auto pListViewColumn = header->column(column)) {
-      if(auto& image = pListViewColumn->state.image) {
-        width += image.width() + 2;
+      if(auto& icon = pListViewColumn->state.icon) {
+        width += icon.width() + 2;
       }
       if(auto& text = pListViewColumn->state.text) {
         width += pFont::size(pListViewColumn->font(true), text).width();

hiro/cocoa/widget/progress-bar.cpp

@@ -28,6 +28,7 @@ auto pProgressBar::construct() -> void {
 
 auto pProgressBar::destruct() -> void {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }

hiro/cocoa/widget/radio-button.cpp

@@ -31,7 +31,7 @@ auto pRadioButton::construct() -> void {
 
     setBordered(state().bordered);
     if(state().checked) setChecked();
-    setImage(state().image);
+    setIcon(state().icon);
     setOrientation(state().orientation);
     setText(state().text);
   }
@@ -39,6 +39,7 @@ auto pRadioButton::construct() -> void {
 
 auto pRadioButton::destruct() -> void {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }
@@ -47,16 +48,16 @@ auto pRadioButton::minimumSize() const -> Size {
   Size size = pFont::size(self().font(true), state().text);
 
   if(state().orientation == Orientation::Horizontal) {
-    size.setWidth(size.width() + state().image.width());
-    size.setHeight(max(size.height(), state().image.height()));
+    size.setWidth(size.width() + state().icon.width());
+    size.setHeight(max(size.height(), state().icon.height()));
   }
 
   if(state().orientation == Orientation::Vertical) {
-    size.setWidth(max(size.width(), state().image.width()));
-    size.setHeight(size.height() + state().image.height());
+    size.setWidth(max(size.width(), state().icon.width()));
+    size.setHeight(size.height() + state().icon.height());
   }
 
-  return {size.width() + 20, size.height() + 4};
+  return {size.width() + (state().text ? 20 : 8), size.height() + 8};
 }
 
 auto pRadioButton::setBordered(bool bordered) -> void {
@@ -89,14 +90,9 @@ auto pRadioButton::setGeometry(Geometry geometry) -> void {
 auto pRadioButton::setGroup(sGroup group) -> void {
 }
 
-auto pRadioButton::setImage(const Image& image) -> void {
+auto pRadioButton::setIcon(const image& icon) -> void {
   @autoreleasepool {
-    if(!image) {
-      [cocoaView setImage:nil];
-      return;
-    }
-
-    [cocoaView setImage:NSMakeImage(image)];
+    [cocoaView setImage:NSMakeImage(icon)];
   }
 }
 

hiro/cocoa/widget/radio-button.hpp

@@ -18,7 +18,7 @@ struct pRadioButton : pWidget {
   auto setChecked() -> void;
   auto setGeometry(Geometry geometry) -> void override;
   auto setGroup(sGroup group) -> void;
-  auto setImage(const Image& image) -> void;
+  auto setIcon(const image& icon) -> void;
   auto setOrientation(Orientation orientation) -> void;
   auto setText(const string& text) -> void;
 

hiro/cocoa/widget/radio-label.cpp

@@ -34,6 +34,7 @@ auto pRadioLabel::construct() -> void {
 
 auto pRadioLabel::destruct() -> void {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }

hiro/cocoa/widget/tab-frame-item.cpp

@@ -17,7 +17,7 @@ auto pTabFrameItem::remove(sLayout layout) -> void {
 auto pTabFrameItem::setClosable(bool closable) -> void {
 }
 
-auto pTabFrameItem::setImage(const Image& image) -> void {
+auto pTabFrameItem::setIcon(const image& icon) -> void {
 }
 
 auto pTabFrameItem::setMovable(bool movable) -> void {

hiro/cocoa/widget/tab-frame-item.hpp

@@ -8,7 +8,7 @@ struct pTabFrameItem : pObject {
   auto append(sLayout layout) -> void;
   auto remove(sLayout layout) -> void;
   auto setClosable(bool closable) -> void;
-  auto setImage(const Image& image) -> void;
+  auto setIcon(const image& icon) -> void;
   auto setMovable(bool movable) -> void;
   auto setSelected() -> void;
   auto setText(const string& text) -> void;

hiro/cocoa/widget/tab-frame.cpp

@@ -33,7 +33,7 @@
   int selection = [cocoaTabFrame indexOfTabViewItem:self];
   if(selection >= 0) {
     if(auto item = tabFrame->item(selection)) {
-      if(item->state.image) {
+      if(item->state.icon) {
         uint iconSize = hiro::pFont::size(tabFrame->font(true), " ").height();
         sizeOfLabel.width += iconSize + 2;
       }
@@ -46,9 +46,9 @@
   int selection = [cocoaTabFrame indexOfTabViewItem:self];
   if(selection >= 0) {
     if(auto item = tabFrame->item(selection)) {
-      if(item->state.image) {
+      if(item->state.icon) {
         uint iconSize = hiro::pFont::size(tabFrame->font(true), " ").height();
-        NSImage* image = NSMakeImage(item->state.image);
+        NSImage* image = NSMakeImage(item->state.icon);
 
         [[NSGraphicsContext currentContext] saveGraphicsState];
         NSRect targetRect = NSMakeRect(tabRect.origin.x, tabRect.origin.y + 2, iconSize, iconSize);
@@ -78,6 +78,7 @@ auto pTabFrame::construct() -> void {
 
 auto pTabFrame::destruct() -> void {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }

hiro/cocoa/widget/text-edit.cpp

@@ -59,6 +59,7 @@ auto pTextEdit::construct() -> void {
 
 auto pTextEdit::destruct() -> void {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }

hiro/cocoa/widget/vertical-scroll-bar.cpp

@@ -66,6 +66,7 @@ auto pVerticalScrollBar::construct() -> void {
 
 auto pVerticalScrollBar::destruct() -> void {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }

hiro/cocoa/widget/vertical-slider.cpp

@@ -34,6 +34,7 @@ auto pVerticalSlider::construct() -> void {
 
 auto pVerticalSlider::destruct() -> void {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }

hiro/cocoa/widget/viewport.cpp

@@ -48,6 +48,7 @@ auto pViewport::construct() -> void {
 
 auto pViewport::destruct() -> void {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }

hiro/cocoa/widget/widget.cpp

@@ -21,18 +21,11 @@ auto pWidget::construct() -> void {
 
 auto pWidget::destruct() -> void {
   @autoreleasepool {
+    [cocoaView removeFromSuperview];
     [cocoaView release];
   }
 }
 
-/*
-bool pWidget::enabled() {
-  @autoreleasepool {
-    return [cocoaView respondsToSelector:@selector(enabled)] && [cocoaView enabled];
-  }
-}
-*/
-
 auto pWidget::focused() const -> bool {
   @autoreleasepool {
     return cocoaView == [[cocoaView window] firstResponder];
@@ -80,6 +73,14 @@ auto pWidget::setVisible(bool visible) -> void {
   }
 }
 
+/*
+bool pWidget::enabled() {
+  @autoreleasepool {
+    return [cocoaView respondsToSelector:@selector(enabled)] && [cocoaView enabled];
+  }
+}
+*/
+
 }
 
 #endif

hiro/cocoa/window.cpp

@@ -337,7 +337,9 @@ auto pWindow::sizeEvent() -> void {
 
 auto pWindow::statusBarHeight() -> uint {
   if(auto& statusBar = state().statusBar) {
-    return pFont::size(statusBar->font(true), " ").height() + 6;
+    if(statusBar->visible()) {
+      return pFont::size(statusBar->font(true), " ").height() + 6;
+    }
   }
   return 0;
 }