protected override bool OnExposeEvent(Gdk.EventExpose ev)
{
base.OnExposeEvent(ev);
Gtk.Requisition req = SizeRequest();
Gtk.Style.PaintFlatBox(this.Style, this.GdkWindow, Gtk.StateType.Normal, Gtk.ShadowType.Out, Gdk.Rectangle.Zero, this, "tooltip", 0, 0, req.Width, req.Height);
return(true);
}
public PopoverWindow (Gtk.WindowType type) : base(type)
{
SkipTaskbarHint = true;
SkipPagerHint = true;
AppPaintable = true;
TypeHint = WindowTypeHint.Tooltip;
CheckScreenColormap ();
alignment = new Alignment (0, 0, 1f, 1f);
alignment.Show ();
Add (alignment);
disableSizeCheck = false;
SizeRequested += (object o, SizeRequestedArgs args) => {
if (this.AnimationIsRunning("Resize") && !disableSizeCheck) {
Gtk.Requisition result = new Gtk.Requisition ();
result.Width = Math.Max (args.Requisition.Width, Math.Max (Allocation.Width, targetSize.Width));
result.Height = Math.Max (args.Requisition.Height, Math.Max (Allocation.Height, targetSize.Height));
args.Requisition = result;
}
};
UpdatePadding ();
}
private void PositionPopup()
{
int x, y;
Gtk.Requisition event_box_req = event_box.SizeRequest();
Gtk.Requisition popup_req = popup.SizeRequest();
PositionWidget(popup, out x, out y, 5);
int monitor = event_box.Screen.GetMonitorAtPoint(x, y);
var monitor_rect = event_box.Screen.GetMonitorGeometry(monitor);
x = x - (popup_req.Width / 2) + (event_box_req.Width / 2);
if (x + popup_req.Width >= monitor_rect.Right - 5)
{
x = monitor_rect.Right - popup_req.Width - 5;
}
else if (x < monitor_rect.Left + 5)
{
x = monitor_rect.Left + 5;
}
popup.Move(x, y);
}
/// <summary>
/// Shows the tracker.
/// </summary>
/// <param name="data">The data.</param>
public void ShowTracker(TrackerHitResult data)
{
if (this.trackerLabel == null)
{
// Holding the tracker label inside an EventBox allows
// us to set the background color
Gtk.EventBox labelHolder = new Gtk.EventBox();
this.trackerLabel = new Gtk.Label();
this.trackerLabel.SetPadding(3, 3);
OxyColor bgColor = OxyColors.LightSkyBlue;
labelHolder.ModifyBg(StateType.Normal, new Gdk.Color(bgColor.R, bgColor.G, bgColor.B));
labelHolder.Add(this.trackerLabel);
this.Add(labelHolder);
labelHolder.ShowAll();
}
this.trackerLabel.Parent.Visible = true;
this.trackerLabel.Text = data.ToString();
Gtk.Requisition req = this.trackerLabel.Parent.SizeRequest();
int xPos = (int)data.Position.X - req.Width / 2;
int yPos = (int)data.Position.Y - req.Height;
xPos = Math.Max(0, Math.Min(xPos, this.Allocation.Width - req.Width));
yPos = Math.Max(0, Math.Min(yPos, this.Allocation.Height - req.Height));
this.Move(trackerLabel.Parent, xPos, yPos);
}
protected override void OnSizeRequested(ref Gtk.Requisition requisition)
{
// GUI designer automatically puts this widget into Viewport when property "Show Scrollbars" is set
// necessary for automatic scroll support.
// Need additional access in here to improve positioning when zooming.
// cannot be initialized in constructor
if (viewport == null)
{
viewport = (Gtk.Viewport) this.Parent;
viewport.AddEvents((int)Gdk.EventMask.ScrollMask);
// not called when scrollbar is being moved
//viewport.ScrollAdjustmentsSet += Viewport_ScrollAdjustmentsSet;
viewport.ScrollEvent += Viewport_ScrollEvent;
;
}
//var vr = viewport.Allocation;
//Console.WriteLine ("Viewport size request Width={0} Height={1}", vr.Width, vr.Height);
// Calculate desired size here.
requisition.Width = minWidth;
requisition.Height = minHeight;
//Console.WriteLine ("OnSizeRequested -> Requisition: {0}x{1}", requisition.Width, requisition.Height);
}
private void PositionMenu(Menu menu, out int x, out int y, out bool push_in)
{
Gtk.Requisition menu_req = menu.SizeRequest();
int monitor_num = Screen.GetMonitorAtWindow(GdkWindow);
Gdk.Rectangle monitor = Screen.GetMonitorGeometry(monitor_num < 0 ? 0 : monitor_num);
GdkWindow.GetOrigin(out x, out y);
y += Allocation.Y;
x += Allocation.X + (Direction == TextDirection.Ltr
? Math.Max(Allocation.Width - menu_req.Width, 0)
: -(menu_req.Width - Allocation.Width));
if (y + Allocation.Height + menu_req.Height <= monitor.Y + monitor.Height)
{
y += Allocation.Height;
}
else if (y - menu_req.Height >= monitor.Y)
{
y -= menu_req.Height;
}
else if (monitor.Y + monitor.Height - (y + Allocation.Height) > y)
{
y += Allocation.Height;
}
else
{
y -= menu_req.Height;
}
push_in = false;
}
public PopoverWindow(Gtk.WindowType type) : base(type)
{
SkipTaskbarHint = true;
SkipPagerHint = true;
AppPaintable = true;
TypeHint = WindowTypeHint.Tooltip;
CheckScreenColormap();
alignment = new Alignment(0, 0, 1f, 1f);
alignment.Show();
Add(alignment);
disableSizeCheck = false;
SizeRequested += (object o, SizeRequestedArgs args) => {
if (this.AnimationIsRunning("Resize") && !disableSizeCheck)
{
Gtk.Requisition result = new Gtk.Requisition();
result.Width = Math.Max(args.Requisition.Width, Math.Max(Allocation.Width, targetSize.Width));
result.Height = Math.Max(args.Requisition.Height, Math.Max(Allocation.Height, targetSize.Height));
args.Requisition = result;
}
};
UpdatePadding();
}
protected override void OnSizeRequested(ref Requisition requisition)
{
base.OnSizeRequested(ref requisition);
if (widths == null || widths.Length != buttons.Count)
{
widths = new int[buttons.Count];
}
requisition.Height = requisition.Width = 0;
int i = 0;
foreach (BaseButton b in buttons)
{
Gtk.Requisition req = b.SizeRequest();
if (requisition.Height < req.Height)
{
requisition.Height = req.Height;
}
requisition.Width += req.Width;
widths[i++] = req.Width;
}
if (HeightRequest != -1)
{
requisition.Height = HeightRequest;
}
if (WidthRequest != -1)
{
requisition.Width = WidthRequest;
}
}
protected override void OnSizeRequested(ref Requisition req)
{
req = child.SizeRequest();
// Make some room for the border
req.Width += padding * 2 + selectionBorder * 2;
req.Height += padding * 2 + selectionBorder * 2;
selectionBox.SizeRequest();
if (selectionBox.Allocation.Width > req.Width)
{
req.Width = selectionBox.Allocation.Width;
}
if (selectionBox.Allocation.Height > req.Height)
{
req.Height = selectionBox.Allocation.Height;
}
foreach (TopLevelChild tchild in topLevels)
{
Gtk.Requisition treq = tchild.Child.SizeRequest();
if (tchild.X + treq.Width > req.Width)
{
req.Width = tchild.X + treq.Width;
}
if (tchild.Y + treq.Height > req.Height)
{
req.Height = tchild.Y + treq.Height;
}
}
}
void OnSizeAllocatedChildren()
{
foreach (var child in children)
{
Gtk.Requisition req = child.Widget.ChildRequisition;
child.Widget.SizeAllocate(new Gdk.Rectangle(child.X, child.Y, req.Width, req.Height));
}
}
protected override void OnSizeRequested(ref Gtk.Requisition req)
{
cell_size = CalculateMaxCellSize();
// request at least 1 cell size
req.Height = cell_size.Height + (padding * 2);
req.Width = cell_size.Width + (padding * 2);
}
protected override void OnSizeRequested(ref Gtk.Requisition requisition)
{
if (report != null)
{
requisition.Width = (int)(report.PageWidthPoints * scale) + rep_padding * 2;
requisition.Height = (int)(report.PageHeightPoints * scale) + rep_padding * 2;
}
}
private void PositionCalendarPopup()
{
int x, y;
Gtk.Requisition req = cal_popup.SizeRequest();
GetWidgetPosition(date_button, out x, out y);
cal_popup.Move(x + date_button.Allocation.Width - req.Width, y + date_button.Allocation.Height);
}
protected override void OnSizeRequested(ref Gtk.Requisition requisition)
{
requisition.Width = min_length + 2 * x_offset;
if (min_length % BackgroundTile.Width != 0)
{
requisition.Width += BackgroundTile.Width - min_length % BackgroundTile.Width;
}
requisition.Height = BackgroundTile.Height + (2 * y_offset);
}
protected override void OnSizeRequested(ref Gtk.Requisition requisition)
{
base.OnSizeRequested(ref requisition);
// Ignore the size of top levels. They are supposed to fit the available space
foreach (EditorContainerChild tchild in containerChildren.ToArray())
{
tchild.Child.SizeRequest();
}
}
protected override void OnSizeRequested(ref Requisition requisition)
{
base.OnSizeRequested(ref requisition);
RibbonPage page = CurrentPage;
double tabsWidth = 0, tabsHeight = 0;
foreach (RibbonPage p in pages)
{
Gtk.Requisition req = p.Label.SizeRequest();
tabsWidth += req.Width;
tabsHeight = Math.Max(tabsHeight, req.Height);
p.LabelRequisition = req;
}
tabsWidth += pages.Count * 2 * tabPadding;
tabsHeight += 2 * tabPadding;
double headerWidth = tabsWidth;
if (shortcuts != null && shortcuts.Visible)
{
shortcutsRequisition = shortcuts.SizeRequest();
double x = shortcutsRequisition.Width + space;
headerWidth += Math.Max(x, minimalTabsHorizontalPosition);
}
else
{
shortcutsRequisition = new Gtk.Requisition();
headerWidth += minimalTabsHorizontalPosition;
}
headerHeight = Math.Max(tabsHeight, shortcutsRequisition.Height);
double pageWidth = 0, pageHeight = 0;
if (page != null)
{
pageRequisition = page.Page.SizeRequest();
pageWidth = pageRequisition.Width + 2 * pagePadding;
pageHeight = pageRequisition.Height + 2 * pagePadding;
}
else
{
pageRequisition = new Gtk.Requisition();
}
double width = Math.Max(headerWidth, pageWidth);
width = borderWidth + width + borderWidth;
double height = borderWidth + headerHeight + pageHeight + borderWidth;
requisition.Width = (int)Math.Ceiling(width - double.Epsilon);
requisition.Height = (int)Math.Ceiling(height - double.Epsilon);
}
protected override void OnSizeRequested(ref Gtk.Requisition requisition)
{
base.OnSizeRequested(ref requisition);
if (Child != null)
{
Child.SizeRequest();
}
vScrollBar.SizeRequest();
hScrollBar.SizeRequest();
children.ForEach(child => child.Child.SizeRequest());
}
internal override Gtk.Requisition SizeRequest()
{
bool getMaxW = true, getMaxH = true;
if (type == DockGroupType.Horizontal)
{
getMaxW = false;
}
else if (type == DockGroupType.Vertical)
{
getMaxH = false;
}
Requisition ret = new Requisition();
ret.Height = VisibleObjects.Count * Frame.TotalHandleSize;
foreach (DockObject ob in VisibleObjects)
{
Requisition req = ob.SizeRequest();
if (getMaxH)
{
if (req.Height > ret.Height)
{
ret.Height = req.Height;
}
}
else
{
ret.Height += req.Height;
}
if (getMaxW)
{
if (req.Width > ret.Width)
{
ret.Width = req.Width;
}
}
else
{
ret.Width += req.Width;
}
}
if (type == DockGroupType.Tabbed && VisibleObjects.Count > 1 && boundTabStrip != null)
{
Gtk.Requisition tabs = boundTabStrip.SizeRequest();
ret.Height += tabs.Height;
if (ret.Width < tabs.Width)
{
ret.Width = tabs.Width;
}
}
return(ret);
}
public override void GetSize(Widget widget, ref Rectangle cell_area, out int x_offset, out int y_offset, out int width, out int height)
{
base.GetSize(widget, ref cell_area, out x_offset, out y_offset, out width, out height);
if (editor != null)
{
Gtk.Requisition req = editor.SizeRequest();
if (req.Height > height)
{
height = req.Height;
}
}
}
protected override void OnSizeAllocated(Gdk.Rectangle allocation)
{
base.OnSizeAllocated(allocation);
Gtk.Requisition table_req = table.ChildRequisition;
allocation.X = Math.Max((allocation.Width - table_req.Width) / 2, 0);
allocation.Y = Math.Max((allocation.Height - table_req.Height) / 2, 0);
allocation.Width = table_req.Width;
allocation.Height = table_req.Height;
table.SizeAllocate(allocation);
}
protected override void OnSizeRequested(ref Gtk.Requisition requisition)
{
if (WorkaroundNeeded)
{
requisition.Width = 0;
requisition.Height = wrapHeight;
}
else
{
base.OnSizeRequested(ref requisition);
}
}
Gdk.Size GetBarFrameSize(DockBar bar)
{
if (bar.OriginalBar != null)
{
bar = bar.OriginalBar;
}
if (!bar.Visible)
{
return(new Gdk.Size(0, 0));
}
Gtk.Requisition req = bar.SizeRequest();
return(new Gdk.Size(req.Width, req.Height));
}
void ScrolledWindowSizeRequested(object obj, SizeRequestedArgs args)
{
Gtk.Requisition req = list.SizeRequest();
if (req.Width <= 0)
{
return;
}
Gtk.ScrolledWindow scwin = ((Gtk.ScrolledWindow)obj);
scwin.SizeRequested -= ScrolledWindowSizeRequested;
scwin.SetSizeRequest(req.Width, req.Width * 2 / 3);
ActionArea.BorderWidth = 0; // has to happen post-realize
}
protected override void OnSizeRequested(ref Gtk.Requisition req)
{
req = Child.SizeRequest();
req.Width += HorzPadding * 2;
if (active)
{
req.Height += TopPaddingActive + BottomPaddingActive;
}
else
{
req.Height += TopPadding + BottomPadding;
}
}
protected override void OnSizeRequested(ref Gtk.Requisition requisition)
{
if (!IsRealized || layout == null)
{
return;
}
int width, height;
layout.GetPixelSize(out width, out height);
requisition.Width = width;
requisition.Height = height;
}
protected override void OnSizeRequested(ref Gtk.Requisition req)
{
lwidth = ewidth = 0;
if (group != null)
{
foreach (Grid grid in group)
{
SizeRequestGrid(grid, ref req);
}
}
SizeRequestGrid(this, ref req);
}
protected override void OnSizeAllocated(Gdk.Rectangle rect)
{
base.OnSizeAllocated(rect);
if (selectionWidget != null)
{
PlaceSelectionBoxInternal(selectionWidget);
}
foreach (TopLevelChild child in topLevels)
{
Gtk.Requisition req = child.Child.SizeRequest();
child.Child.SizeAllocate(new Gdk.Rectangle(rect.X + child.X, rect.Y + child.Y, req.Width, req.Height));
}
}
void MaybeReanimate()
{
disableSizeCheck = true;
Gtk.Requisition sizeReq = Gtk.Requisition.Zero;
OnSizeRequested(ref sizeReq);
disableSizeCheck = false;
if (sizeReq.Width == paintSize.Width && sizeReq.Height == paintSize.Height)
{
QueueResize();
}
else
{
AnimatedResize(); //Desired size changed mid animation
}
}
protected override void OnSizeRequested(ref Gtk.Requisition req)
{
if (Child != null)
{
req = Child.SizeRequest();
req.Width += LeftPadding + RightPadding;
if (active)
{
req.Height += TopPaddingActive + BottomPaddingActive;
}
else
{
req.Height += TopPadding + BottomPadding;
}
}
}
public static void GetMenuPosition(Gtk.Menu menu, out int x, out int y, out bool push_in)
{
Gtk.Requisition menu_req = menu.SizeRequest();
menu.AttachWidget.GdkWindow.GetOrigin(out x, out y);
if (y + menu_req.Height >= menu.AttachWidget.Screen.Height)
{
y -= menu_req.Height;
}
else
{
y += menu.AttachWidget.Allocation.Height;
}
push_in = true;
}
protected override void OnSizeRequested(ref Gtk.Requisition req)
{
if (Child != null)
{
req = Child.SizeRequest();
req.Width += (int)(TabPadding.Left + TabPadding.Right);
if (active)
{
req.Height += (int)(TabActivePadding.Top + TabActivePadding.Bottom);
}
else
{
req.Height += (int)(TabPadding.Top + TabPadding.Bottom);
}
}
}
public PopoverWidget ()
{
AppPaintable = true;
VisibleWindow = false;
alignment = new Alignment (0, 0, 1f, 1f);
alignment.Show ();
Add (alignment);
disableSizeCheck = false;
SizeRequested += (object o, SizeRequestedArgs args) => {
if (this.AnimationIsRunning("Resize") && !disableSizeCheck) {
Gtk.Requisition result = new Gtk.Requisition ();
result.Width = Math.Max (args.Requisition.Width, Math.Max (Allocation.Width, targetSize.Width));
result.Height = Math.Max (args.Requisition.Height, Math.Max (Allocation.Height, targetSize.Height));
args.Requisition = result;
}
};
UpdatePadding ();
}
protected override void OnSizeRequested(ref Requisition requisition)
{
base.OnSizeRequested (ref requisition);
RibbonPage page = CurrentPage;
double tabsWidth = 0, tabsHeight = 0;
foreach(RibbonPage p in pages)
{
Gtk.Requisition req = p.Label.SizeRequest ();
tabsWidth += req.Width;
tabsHeight = Math.Max (tabsHeight, req.Height);
p.LabelRequisition = req;
}
tabsWidth += pages.Count * 2 * tabPadding;
tabsHeight += 2 * tabPadding;
double headerWidth = tabsWidth;
if(shortcuts != null && shortcuts.Visible)
{
shortcutsRequisition = shortcuts.SizeRequest ();
double x = shortcutsRequisition.Width + space;
headerWidth += Math.Max (x, minimalTabsHorizontalPosition);
}
else
{
shortcutsRequisition = new Gtk.Requisition ();
headerWidth += minimalTabsHorizontalPosition;
}
headerHeight = Math.Max (tabsHeight, shortcutsRequisition.Height);
bool showToolbar = toolbar != null && toolbar.Visible;
bool showAppButton = appButton != null && appButton.Visible;
if(showToolbar) toolbarRequisition = toolbar.SizeRequest ();
if(showAppButton) appButtonRequisition = appButton.SizeRequest ();
if(showToolbar)
{
headerHeight += 2 * space + toolbarRequisition.Height;
}
if(showAppButton)
{
headerHeight = Math.Max (headerHeight, space + appButtonRequisition.Height);
}
double pageWidth = 0, pageHeight = 0;
if(page != null)
{
pageRequisition = page.Page.SizeRequest ();
pageWidth = pageRequisition.Width + 2 * pagePadding;
pageHeight = pageRequisition.Height + 2 * pagePadding;
}
else
{
pageRequisition = new Gtk.Requisition ();
}
double width = Math.Max (headerWidth, pageWidth);
width = borderWidth + width + borderWidth;
double height = borderWidth + headerHeight + pageHeight + borderWidth;
requisition.Width = (int)Math.Ceiling (width - double.Epsilon);
requisition.Height = (int)Math.Ceiling (height - double.Epsilon);
}
