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UI: Theme: Allow transparency when editing text in widgets #112090

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Pablo Vazquez merged 1 commits from pablovazquez/blender:ui-widgets-list-item-transparency into main 2023-09-14 19:28:38 +02:00
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Pablo Vazquez commented 2023-09-07 17:35:40 +02:00
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The 'inner' color setting in widgets is used as background for selected text.
The setting supports alpha but it's not used when drawing.

This patch allows transparency in both text and background, to allow blending
the selected color with whatever is underneath. Making theming more
flexible, especially since the same property is used in different backgrounds.

Note: this doesn't affect the default themes since all of them have the alpha
component in inner at 1.0.

The 'inner' color setting in widgets is used as background for selected text. The setting supports alpha but it's not used when drawing. This patch allows transparency in both text and background, to allow blending the selected color with whatever is underneath. Making theming more flexible, especially since the same property is used in different backgrounds. <video src="/attachments/ae68e270-7fc2-4a02-8d95-0bf558a2fde4" title="ui_theme_list_item_alpha.mp4" controls></video> Note: this doesn't affect the default themes since all of them have the alpha component in inner at `1.0`.
ui_theme_list_item_alpha.mp4
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Pablo Vazquez added the
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Pablo Vazquez added 1 commit 2023-09-07 17:35:54 +02:00
9b588d43cd UI: Theme: Allow transparency when editing text in widgets 
The 'inner' color in widgets is used as background for selected text.

The color setting supports alpha but it's not used.

This patch moves the clearing of `GPU_blend` after drawing both the
text and background colors so alpha is now supported for these.
Pablo Vazquez commented 2023-09-07 19:30:26 +02:00
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Some context, I ran into this when thinking on how to fix #112032.
I wanted to use a slightly transparent white color that would "lighten" up any background (like active blue or dark or anything undernath).

Some context, I ran into this when thinking on how to fix #112032. I wanted to use a slightly transparent white color that would "lighten" up any background (like active blue or dark or anything undernath).
Pablo Vazquez added this to the User Interface project 2023-09-08 01:23:18 +02:00
Pablo Vazquez requested review from Julian Eisel 2023-09-13 18:00:55 +02:00
Julian Eisel approved these changes 2023-09-14 17:59:07 +02:00
Pablo Vazquez merged commit 2ec2e52a90 into main 2023-09-14 19:28:38 +02:00
Pablo Vazquez deleted branch ui-widgets-list-item-transparency 2023-09-14 19:28:45 +02:00
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