change the label text by touching an image

[husam alkdary]

I create a page that have two images and one label 

and I want to change the label text by touch the image 

every image has a name so I want to display the name of the image on the label when it touch

I tried this but I only get the first image name when I touch any image even the other one ???

So what should I change to make my idea ??

FloatLayout:

 Image:
 size_hint: .5,.6
 pos_hint: {'x': 0, 'y':.4}
 allow_stretch: True
 keep_ratio:False
 on_touch_down: result.text = 'image1'
 source: "images/image1.png"


FloatLayout:
 Image:
 size_hint: 0.5,.6
 pos_hint: {'x': 0.5, 'y':.4}
 allow_stretch: True
 keep_ratio:False
 on_touch_down:result.text = 'image2'
 source: "images/image2.png"

BoxLayout:
 size_hint: 1,.1
 pos_hint: {'x': 0, 'y':.3}
 Label:
 text: 'your choose is '
 
 id: result

[Elliot Garbus]

Do not use on_touch_down. 

Create an image that uses ButtonBehavior, and use on_release

 

See the example of the IconButton: https://kivy.org/doc/stable/api-kivy.uix.behaviors.html?highlight=iconbutton#adding-behaviors

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[husam alkdary]

I tried what you told me but I'm getting error

this's my root widget

class Image_example(FloatLayout,ButtonBehavior):
    pass

in my kv file

Image_example:

    FloatLayout:
        Image:
            size_hint: .5,.6
            pos_hint: {'x': 0, 'y':.4}
            allow_stretch: True     
            keep_ratio:False

            on_release:R.text= 'image1'

            source: "images/image1.png"


    FloatLayout:
        Image:           
            size_hint: 0.5,.6
            pos_hint: {'x': 0.5, 'y':.4}
            allow_stretch: True
            keep_ratio:False

            on_release:R.text= 'image2'

            source: "images/image2.png"

    BoxLayout:
        size_hint: 1,.1
        pos_hint: {'x': 0, 'y':.3}
        Label:

            text: ''
            id: R

 the error I get

AttributeError: release

as I told you I want to change the label text by touching the images

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[Elliot Garbus]

Go back to the docs and look at the IconImage example. 

It should be

class ImageExample(ButtonBehavior, Image):

   pass

Then put ImageExample where you have Image in your kv 

Sent from my iPhone

On Mar 30, 2020, at 11:43 AM, husam alkdary <husamal...@gmail.com> wrote:



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