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Made the bread crumb display remove leading items to make room for trailing ones.

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The folder bar in windows gives good examples of how this could be improved further.
This commit is contained in:
Lars Brubaker 2015-07-13 14:16:34 -07:00
parent 6db7fbdfb0
commit 61794f508a
1 changed files with 32 additions and 5 deletions
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37
Library/PrintLibraryWidget.cs
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@ -157,7 +157,7 @@ namespace MatterHackers.MatterControl.PrintLibrary
AddLibraryButtonElements();
CreateEditBarButtons();
breadCrumbDisplayHolder = new FlowLayoutWidget(FlowDirection.RightToLeft);
breadCrumbDisplayHolder = new FlowLayoutWidget();
//allControls.AddChild(navigationPanel);
allControls.AddChild(searchPanel);
@ -297,8 +297,16 @@ namespace MatterHackers.MatterControl.PrintLibrary
breadCrumbDisplayHolder.CloseAndRemoveAllChildren();
LibraryProvider currentProvider = LibraryDataView.CurrentLibraryProvider;
bool first = true;
List<LibraryProvider> providerList = new List<LibraryProvider>();
while(currentProvider != null)
{
providerList.Add(currentProvider);
currentProvider = currentProvider.ParentLibraryProvider;
}
for (int i = providerList.Count - 1; i >= 0; i--)
{
LibraryProvider localCurrentProvider = providerList[i];
if (!first)
{
GuiWidget separator = new TextWidget(">", textColor: ActiveTheme.Instance.PrimaryTextColor);
@ -307,18 +315,37 @@ namespace MatterHackers.MatterControl.PrintLibrary
breadCrumbDisplayHolder.AddChild(separator);
}
Button installUpdateLink = textImageButtonFactory.Generate(currentProvider.Name);
LibraryProvider localCurrentProvider = currentProvider;
Button installUpdateLink = textImageButtonFactory.Generate(localCurrentProvider.Name);
installUpdateLink.Click += (sender2, e2) =>
{
UiThread.RunOnIdle(() => {
UiThread.RunOnIdle(() =>
{
LibraryDataView.CurrentLibraryProvider = localCurrentProvider;
libraryDataView.RebuildView();
});
};
breadCrumbDisplayHolder.AddChild(installUpdateLink);
first = false;
currentProvider = currentProvider.ParentLibraryProvider;
}
// while all the buttons don't fit in the control
if (breadCrumbDisplayHolder.Parent.Width > 0
&& breadCrumbDisplayHolder.Children.Count > 4
&& breadCrumbDisplayHolder.GetChildrenBoundsIncludingMargins().Width > breadCrumbDisplayHolder.Parent.Width)
{
// lets take out the > and put in a ...
breadCrumbDisplayHolder.RemoveChild(1);
GuiWidget separator = new TextWidget("...", textColor: ActiveTheme.Instance.PrimaryTextColor);
separator.VAnchor = VAnchor.ParentCenter;
separator.Margin = new BorderDouble(3, 0);
breadCrumbDisplayHolder.AddChild(separator, 1);
while (breadCrumbDisplayHolder.GetChildrenBoundsIncludingMargins().Width > breadCrumbDisplayHolder.Parent.Width
&& breadCrumbDisplayHolder.Children.Count > 4)
{
breadCrumbDisplayHolder.RemoveChild(3);
breadCrumbDisplayHolder.RemoveChild(2);
}
}
libraryDataView.ClearSelectedItems();