I would like to have two labels in my tableview.
but the label resize option is disabled.
How to have the two labels horizontally?
Select UIlabel instead of the cell and then you can set Auto resize like follow.
You may need AutoLayout and Custom Tableview Call. Use two different labels, e.g. one for username (left aligned text) and another for garbage text (right aligned text).
Now, set Content Compression Resistance Priority for one of both label, according to your requirement for data visibility when there is long texts in user name.
Look at these snapshots:
Labels with default content compression resistance priority
I changed content compression resistance priority for label blablabla blablabla, from 750 to 749.
Result is:
For more details see Apple document: Setting Content-Hugging and Compression-Resistance Priorities
Drag a horizontal UIStackView from object library and set it's constraints like this inside the cell
//
drag 2 labels inside it and make the distribution .FillEqually
//
Are you sure you have selected Label?
If you know about Layout constraints, it will be easier than this auto resizer.
Label 1==> Set Leading, Top & Bottom constraints to SuperView. Set Trailing constraint to Label2.
Label2==> Set Trailing, Top & Bottom constraints to SuperView. Set Trailing constraint to Label2.
Now, after this, it will show Red error arrow. Now, you have to decide which Lable width is a priority. After deciding, select that Lable and set Horizontal Content Hugging to 251(High) and Comprehensive to 751(High). Also, change lower priority label Content Hugging and Comprehensive to 249 and 749 respectively. Now, Red error arrow will not be shown and in the cell it will show all text in both labels without and cut.
if you want a easy and quick fix for it, implement a stack view inside the tableview cell. You can change the stackview as you want and also you dont have to worry about applying constraints.
I am trying to build a scene in my 2D game which has a panel whose elements are arranged as in this image:
The ScrollRect should dynamically add rows after users provide values to the InputField, select an option from the Dropdown, and then click the Button. This all works fine, except that the viewable area of for the ScrollRect has the same vertical size as its siblings within the parent panel.
This happens because the GridLayoutGroup of the parent panel requires the child cell sizes to be specified, and if I specify a value which makes sense for the top two panels it is too short for the ScrollRect. Putting a ContentSizeFitter on the parent panel does not help (also, despite Unity warning against it, there is a ContentSizeFitter on the content of the ScrollRect since without one the newly added rows will not appear when scrolling).
So my question is:
what do I need to do to allow the vertical sizing of the children of the top level panel to be based on their sizes, when one child's vertical size will change dynamically?
Thanks!
For grid layout you cannot control the cell sizes dynamically . Instead you can use horizantal / vertical layout groups where you can find an option control child size . And as mentioned in above ans add Layout element to child component and adjust the sizes
Both #Programmer and #Salma572 answers are true. If you want that size to be a fixed number or pixels, use a LayoutElement. However, It doesn't seem you can use a scale (in percent) or anything else dynamic.
It's a shame but you'll probably need to write a script.
It is possible. Attach Layout Element component to each child GameObject. You can then dynamically change the size of each child GameObject by modifying the Layout Element's Preferred Width and Height variable.
How would kendo diagram shapes x,y coordinates be persisted. I've able to saved it's x,y coords to the database but still the diagram will rearranged the shapes to its default arrangement although it was already set as what I have in the datasource.
Does anyone here knows on what was happening?
I can't say anything certain without seeing your source code but I guess that you have layout option in your diagram configuration which automaticaly rearrange positions of your shapes and connections.
for further information check this:
http://docs.telerik.com/kendo-ui/api/javascript/dataviz/diagram/layout
If you share your code, I can help more.
Kendo diagram picks up the default 'tree down' layout and this overrides the x,y coordinates. To use no layout, you can use:
$("#diagram").kendoDiagram({
.......
layout: false,
.......
});
You can refer to this example: https://jsfiddle.net/xhyyyn35/
I have a standard Win32 tree view control. I'm putting a file name into the root node. To avoid asking the user to use a horizontal scroll bar I would like to shorten the text using PathCompactPath to fit in the space available on the control.
So, in order to do this I need to measure the distance marked in the screenshot above. I know about TVM_GETITEMRECT but it returns a rect that includes the space taken up by the icon.
So, how can I obtain the metric I need? Is it even possible to do so?
Are you specifying TRUE or FALSE for the wParam parameter of TVM_GETITEMRECT? It should be TRUE to get the node's text rectangle. Once you have that, you can subtract the rectangles's left pixel value from the client width of the TreeView to get the width you are looking for.
Edited for clarity:
I have a GUI that controls a script that generates approximately 40 plots. I want to display any given plot in the GUI window on demand by selecting its number in a drop-down box. The problem is that the plots take a while to generate so I would rather make them once and then load them as needed into the axes object in the GUI. The plots each have different properties, labels, legends, etc..
I tried generating figures and then saving them and trying to load that into the axes object in the GUI and it did not work.
If I initially make the plots using the axes object in the GUI as the target axes I can't save the plot and the legends, etc..
Is this possible in MATLAB?
If I understand the question correctly, you have a GUI with axes and a callback to plot stuff into the axes. For some reason, e.g. because plotting takes a while, you want to be able to save a specific plot and have the ability to reload it.
The easiest way to deal with this issue is to not put an axes object into your GUI, but to use a two-window GUI, where one window has all the controls, and the other is the figure into which you plot stuff. This is advantageous for several reasons: Saving/loading becomes easy, you have access to the figure toolbar, and you can resize etc the figure as you wish (resizing GUIs is generally hairy). You can store the handle to the axes of the figure in the GUI handle structure via SETAPPDATA and access it via GETAPPDATA. Note that you'll want to put a small check at the beginning of your plotting callback, where you check whether the figure still exists using ISHANDLE on the axes handle, and open a new figure if the check returns false.
If you really want to have an axes object in your GUI, the easiest is to just save the x and y data, as well as other properties of the plot that a user may be able to customize (whether the legend is on, or off, or the legend's position property), so that you can regenerate it on the fly.
If, for some reason it is not sufficient to save just properties, you can generate a hidden figure, and use COPYOBJ to copy the axes and its children to that figure, which you then save. However, this is rather clumsy and might come with all kinds of surprising annoyances.
You need to know the handles of axes within the figure. Otherwise it will be difficult to change the axes properties if the figure contains a newer axes object, because gca will refer to the new axes.
The axes can be accessed post figure generation through the figure object because individual axes of a figure are children of the figure object. The following code snippet may help you.
close all
subplot(2,1,1)
subplot(2,1,2)
hAxes = get(gcf, 'Children')
get(hAxes(1)) %shows axes properties of one axes obj
get(hAxes(2)) %shows axes properties of the other
set(hAxes(1), 'YTickLabel', ['a';'b';'c';'d';'e';'f']) %set an axis property
I'm guessing a bit here, but it sounds like you want to create a GUI with an axes that displays different plots, legends, etc. based on which item of a drop-down menu is selected. If this is right, I'm guessing the problem you are having is that plotting a new set of data in the axes causes the old data to be replaced, leaving you to have to regenerate the entire plot anew every time you select a new menu item.
One way I would consider approaching this problem would be to make use of UIPANELs and the 'Visible' property of graphics objects. You could create one panel per menu item, add an axes to each along with whatever data you wish to plot, then simply toggle the visibility of the panels using the SET command instead of replotting everything when a new menu item is selected. Here's an example:
hFigure = figure; %# Create a figure
hPanelA = uipanel('Parent',hFigure); %# Add panel A to the figure
hAxesA = axes('Parent',hPanelA); %# Add an axes to panel A
plot(hAxesA,1:10,rand(1,10),'r'); %# Plot a red line
text(5,0.5,'hello','Parent',hAxesA); %# Plot some text
legend(hAxesA,'red line'); %# Add a legend
hPanelB = uipanel('Parent',hFigure); %# Add panel B to the figure
hAxesB = axes('Parent',hPanelB); %# Add an axes to panel B
plot(hAxesB,1:10,rand(1,10),'b'); %# Plot a blue line
text(5,0.5,'world','Parent',hAxesB); %# Plot some text
legend(hAxesB,'blue line'); %# Add a legend
Now, you can make panel A visible and panel B invisible by doing the following:
set([hPanelA hPanelB],{'Visible'},{'on'; 'off'});
And you can do the reverse (hide panel A and show panel B) by doing this:
set([hPanelA hPanelB],{'Visible'},{'off'; 'on'});
You should notice that toggling between the two panels with their two separate axes is quick and smooth, which likely wouldn't be the case if you had to erase and replot data in a single set of axes every time you wanted to look at a new plot. Creating all the graphics objects you need when the GUI is created, then modifying the visibility (or other properties) as needed with the SET command makes for a more efficient GUI.
Also note that you can still modify object properties even when they are invisible, so (continuing from my example above) I could do something like this:
set([hPanelA hPanelB],{'Visible'},{'on'; 'off'}); %# Hide panel B
set(hPanelB,'BackgroundColor','b'); %# Change the color of panel B
set([hPanelA hPanelB],{'Visible'},{'off'; 'on'}); %# Show panel B
And now you should see that the background color of panel B is blue. If you also saved handles to your plotted lines and text, you could update them with new values before making them visible again.