Matthias Clasen
caa8fb4fac
gtk-demo: Fix a crash
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This was broken in 6b2c088a29
2023-06-17 17:56:41 -04:00
Matthias Clasen
6b2c088a29
demos: Stop using deprecated api
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Use texture apis instead of pixbuf ones.
2023-05-16 16:25:59 -04:00
Matthias Clasen
fb8e52f0c9
gtk-demo: Stop using gtk_widget_show/hide
2022-11-28 14:34:55 -05:00
Matthias Clasen
756888a53d
gtk-demo: Port to async dialog API
2022-10-29 13:31:41 -04:00
Matthias Clasen
3fc3f8d2ff
gtk-demo: Replace combobox in font rendering
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Out with the combobox, in with the dropdown.
2022-10-21 21:48:39 -04:00
Matthias Clasen
6efb18330f
demos and examples: Ignore deprecations
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For now, just ignore deprecations. Eventually,
we will have to go through, drop demos that are
for wholly deprecated widgets, and update others.
2022-10-11 17:18:21 -04:00
Matthias Clasen
54daad3878
gtk-demo: Avoid a segfault
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The code in the fontrendering demo is a bit sloppy
and assumes that we always get a single run when
appending a sequence of 4 chars and 4 spaces.
That is not in general true, such as for Emoji.
Instead of working harder to handle Emoji here,
just give up and fall back to 'a'.
Fixes : #5166
2022-09-09 12:34:54 -04:00
Timm Bäder
a61999170e
fontrendering: Protect against NULL hints
2021-10-17 11:12:14 +02:00
Matthias Clasen
d88c4d122d
gtk-demo: Cosmetics
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Tweak the color of the outlines in the font rendering
demo.
2021-09-18 11:08:15 -04:00
Matthias Clasen
2c8e55605b
gtk-demo: Improve ink extents rendering
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Show the pixel-aligned ink rectangle, so we can
see that it includes all the pixels that are inked.
2021-09-17 16:29:30 -04:00
Matthias Clasen
f7c84ddc7f
gtk-demo: Font rendering - Add some bling
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Fade the outlines and pixels in and out.
2021-09-04 23:41:44 -04:00
Matthias Clasen
f4a4dd2615
gtk-demo: Font rendering - expand docs
2021-09-04 23:05:55 -04:00
Matthias Clasen
b718d99d1f
gtk-demo: Font rendering - Add keynav
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Add mnemonics to most controls, and make
Ctrl+/- change the zoom.
2021-09-04 23:00:17 -04:00
Matthias Clasen
c7215d1199
gtk-demo: Font rendering - add outlines
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Should outlines as well.
2021-09-04 22:56:07 -04:00
Matthias Clasen
7c3fbdecf2
gtk-demo: Font rendering - improve the grid
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Allow changing the character shown in the grid.
2021-09-04 22:56:07 -04:00
Matthias Clasen
f3ccf62463
gtk-demo: Improve the font rendering demo
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Add a toggle for antialiasing, and make the metrics
hinting turn on rounding of positions, to match what
we do with settings now.
2021-09-03 11:29:44 -04:00
Matthias Clasen
d2d7a4bcab
gtk-demo: Tweak window titles
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This is an attempt to improve consistency in the sidebar
and the window titles.
2020-11-02 11:11:44 -05:00
Matthias Clasen
f085ac837c
fontrendering demo: Stop using radio buttons
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Replace them with grouped toggled buttons.
2020-08-30 22:14:05 -04:00
Matthias Clasen
2c5c938f0d
Clean up uses of gtk_toggle_button_get/set_active
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Replace all uses on check buttons by the corresponding
check button api.
2020-08-30 21:23:25 -04:00
Matthias Clasen
2335953c5d
gtk-demo: Cosmetic fixes for the fontrendering demo
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Make this look a bit less thrown together.
2020-08-09 18:02:04 -04:00
Matthias Clasen
b58bad557b
gtk-demo: Make fontrendering demo work more than once
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We weren't cleaning up properly, causing the window
to not close the second time it is opened.
Fixes : #3019
2020-08-05 14:36:54 -04:00
Matthias Clasen
cd0081d08a
Use gtk_window_destroy
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Replace calls to gtk_widget_destroy on windows
with gtk_window_destroy.
2020-05-11 12:20:57 -04:00
Timm Bäder
dc36c21835
demos/gtk-demo: Add common_cflags to build
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With a few exceptions.
2020-03-07 15:30:35 +01:00
Benjamin Otte
b025ee428c
builder: Connect signals automatically
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gtk_builder_connect_signals() is no longer necessary, because all the
setup that made it necessary to have this extra step is now done
automatically via the closure functions.
2019-11-22 17:42:31 +01:00
Benjamin Otte
27d05102ab
builder: Remove user_data argument from gtk_builder_connect_signals()
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This is pretty unused and gets in the way of the next steps.
A potential side effect is that for templates the widget was passed as
the user data argument. If that turns out to be important, we have to
special case that situation.
2019-11-22 07:46:18 +01:00
Matthias Clasen
8b1f3936b6
font rendering demo: Make boxes optional
2019-07-26 00:31:07 -04:00
Matthias Clasen
108ea50179
font rendering demo: Show unrounded extents
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This makes more sense.
2019-07-25 23:35:09 -04:00
Matthias Clasen
df1892c052
font rendering: Show ink rect too
2019-07-25 22:06:34 -04:00
Matthias Clasen
0820a79bf5
Improve the font rendering demo
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Show the pixel grid, extents, and baseline.
2019-07-25 19:07:12 -04:00
Matthias Clasen
dec4db5943
Add a font rendering demo
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This renders a magnified version of the text,
to make the effect of various font rendering options
more visible.
It also shows the phases of subpixel rendering,
if you have a recent pango and cairo.
2019-07-25 16:43:22 -04:00
