Rectangle instead of BackgroundImage as scrollbar handle for a TableView?
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Hi,
I am currently developing using Qt 5.1.1.
I need to implement a custom style for a "TableView". Thus I define a new TableViewStyle for my TableView including delegates: itemDelegate, headerDelegate, handle etc.
When defining the scrollbar handle delegate I tried first to define it as a simple Rectangle with a certain background color. This did not work, the scrollbar handle was not visible.
When i use Image or BackgroundImage all is fine. Can anybody explain to me why I can't use a Rectangle here?Also, I had trouble to find good documentation concerning the TableViewStyle. I had to gather a lot of information from the code. Am I missing a source of documentation?
Some code for explanation:
@TableView {
model : id_dbaseLibModel
style : TableViewStyle
{
itemDelegate: id_itemDelegate
headerDelegate: id_headerDelegate
rowDelegate: id_rowDelegateminimumHandleLength: 20 handleOverlap: 5 /* not working: handle: Rectangle { width: 10; color: "black"; } */ /* working fine: */ handle: Image { source: "/gfx/icons/naviOff.png" // random image, temporary } decrementControl: Component { Rectangle{} } incrementControl: Component { Rectangle{} } scrollBarBackground : Rectangle { width: 10; color: "green" } } TableViewColumn{ ..... } TableViewColumn{ ..... }
}
@Thx
DaWoo -
Hi Torgeir,
your handle definition works for me also. It seems to be important to define the implicitWidth of the handle instead of just the width.
From the documentation I understand that the implicitWidth of an item is 0 by default, wich would explain why the scrollbar handle (as i defined it) was not visible.What I don't understand though: why is the "explicit" width ignored in this case?
Thanks
DaWoo