World: r3wp

on-alt-click

Hmm.  Did something wrong .. my menu also appears on buttons with 
a RMB click.   So, I can change the text on buttons on the fly!  
Useful I guess

I started writing a simple file browser widget today. It's almost 
usable, but maybe someone else has already made such thing so I'm 
wasting my time?

there is a grid widget, where you can put any style inside. It was 
not updated to latest RebGUI API though ...

I'm using a table which seems to be working quite good. Just thought 
that someone might have done a better one :)

Graham, FYI the init patch to field for the on-alt-click functionality 
is:

	init:	make function! [] [
		either find options 'info [
			feel: none
			all [color = colors/page color: colors/outline-light]
		][
			unless get in action 'on-alt-click [
				action/on-alt-click: make function! [face] [

     switch choose face sizes/line * 4 face/offset ["Copy text" "Paste 
     text" "Close"] [
						"Copy text"		[write clipboard:// face/text]
						"Paste text"	[set-text face read clipboard://]
					]
				]
			]
		]

  para: make para [] ; avoid shared para object for scrollable input 
  widget

  all [negative? size/x size/x: 10000 size/x: 4 + first size-text self]
	]

thanks.

Not sure if 'choose works well with Rebgui.  What I am seeing is 
that if I release the RMB, the menu disappears, and if the field 
is close to the bottom of the container eg. group-box, then the menu 
appears inside the field.

with scroll bar and arrows.

Ashley, can we have a method that sets the slider and contents back 
to 0 for area and table ?

the problem is that if the slider is set to the bottom, and you refresh 
the text in an area widget, you won't necessarily see it until you 
drag the slider back to the top.  Same applies for table.

OTOH, it's often useful to redraw a table and keep the slider at 
the current position.

Currently the function key handler has to decide whether the shift/control 
keys are pressed and does appropriate actions.

How about instead make it a block, and the handler picks the first 
function if there are no other keys pressed, the second for shift, 
and the third for control, and the fourth for whatever?

I'm not 100% sure what Graham requests about the sliders, but it 
might be the same as a feature I wanted. I wrote alot of text to 
an area with a scroller, and I want to be able to remove text at 
the top and insert at the bottom - while keeping the horizontal scroller 
at the bottom (unless the user wants to scroll up ofcourse, in case 
the scroller should stay exactly where it is). In other words similar 
to a DOS prompt with some scrollback buffer.


Can't remeber exactly what problems I had with it, but it didn't 
work as intended :) Now I'm using a chat widget instead and it works 
pretty good. Not a bad feature to have though.

Johan, if you have a large amount of text, and the slider is set 
to the bottom, and then you set-text with a small amount of text, 
it doesn't show up until you physically scroll the slider up to the 
top.

Any suggestions on how to "lock" an application while it is running? 
 Unview all the windows and bring up a requester?  Then restore all 
the active windows?

You need a requestor with the no-title option so they can't OS close 
the dialog .... that or a /close refinement to trap and ignore it. 
Have a look at the source for both request-progress and request-password.

Is it possible to display a modal window, without using dialog? My 
program gets screwed up if display calls do-events and disables tooltips, 
but I don't want users mucking about with the main window while another 
window is open.


And speaking of which.. Is disabled tooltips in dialogs a new feature? 
I suspect it's the reason my tooltips stopped working a while ago 
:\

A modal window might interfere with the async events happening in 
the background.

Yes, a modal requestor halts all timer events that are occuring.

Hmm, but is there an easy way to disable/enable all interactive widgets 
in a particular window?

I'm also trying to find a way to hide/show a single window. Would 
work in my app too, but I haven't found out how yet though :)

More specifically it's the main window I'm trying to hide...

what I am doing is to unview the main window, and then when the user 
enters the correct password, just view/new main-window

Maybe what i need to do is keep a record of all the active windows, 
unview/all and later on view them all again.
So, need a view/all windows [block!]

Where is the initial position calculated for a widget with #XY span 
set?

I'm changing the pane of a window by calling layout manually, but 
all widgets with span seem to be placed regarding to the old layout's 
size :(

Note that layout and ctx-rebgui/layout are different funcs ;)

indeed :) It's the latter I'm calling, to get the neat rebgui look. 
just can't figure out the internal workings of #XY though

is there 'grid' support in RebGUI?

Could not find it in the docs. I may have miss it.

there is a widget, which is quite cool by its functionality, but 
it was never adapted to one architecture change in RebGUI

Support request on Mailing List:

http://www.rebol.org/cgi-bin/cgiwrap/rebol/ml-display-message.r?m=rmlRHXC

There is the spreadsheet thingy which is a grid.

thanks. will look into it.

Maybe it would be more consistant if rebgui loaded ui.dat and request-ui 
saved the file in the same dir? request-ui saves in current script 
dir, while the main script loads from it's own dir?

I also suggest "theme" is extended with one or two colors. For example 
to use on panels. It looks weird with buttons if I use either theme-light 
or theme-dark on a grouping panel, and I don't want to use custom 
colors that won't appear in request-ui

I've got a tab-panel next to a panel - where the panel is on the 
right.  I wish to hide the panel ( set the width to zero, and hide 
it ), and shrink the whole window by the space previously occupied 
by the panel.   But if I do this, the tab panel also resizes.  Is 
there a way I disable resizing temporarily?

Just set the tab-panel's span attribute to none! and reset after 
the resize ... untested, but it should work.

Thanks.

Didn't seem to work.

that is, if I wait until the window has resized and reset the span 
attribute after this .. then the tabs along the top did not resize, 
but the panel still does.

I think if I want panes that slide into view displacing other widgets, 
and panes that slide out extending the window size, I'm going to 
need a more generalised way to kill resizing.

How would one toggle the arrow widget? I tried in the action block 

face/effect/rotate: 180
show face

which didn't do much :(

Often you see this >> widget which is oriented 90 to the clock, and 
it inverts .. used for hiding and showing more information.

Is it this » character?

Some people do it that way, but many just use a picture fot the button.

Ashley, the tree widget is not indexed here http://trac.geekisp.com/rebgui/wiki/WidgetList
though it appears in the source code list

I'm trying to create a widget that resembles the one from the MS 
demo

http://screencast.com/t/unHPOZ0oP


I've got a bunch of panels inside a scroll-panel.  When I click on 
a panel, I recreate the whole layout using replace-tab which is okay 
if I haven't scrolled down the panel, and add the area below the 
panel I clicked on.


If I have scrolled down, I capture the scroll-panel/panel/1/offset 
and then try and set it back again ... but when I show the scroll-panel 
even though the offset is eg. 0x-188, I stil need to scroll down 
to see it.

Ideas on how to show the scroll panel at the current pane offset?

I suspect the slow opening and closing of the text in the MS demo 
is an animation effect

I see there is a new on-resize handler which is undocumented.  Info 
on how it is used?