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template-carousel-mobile
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responsively increase/decrease font height 

Only using hotkeys for now, which are only available on non-mobile
devices, and not very discoverable. But this is an accessibility
foundation.
This commit is contained in:
Kartik K. Agaram 2023-11-15 09:27:34 -08:00
parent 1f272c9d39
commit e03d3ea172
4 changed files with 24 additions and 2 deletions
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2
0011-on.initialize
View File

@ -8,7 +8,7 @@ on.initialize = function()
Editor_state = edit.initialize_state(
Menu_bottom + 20, -- top
Safe_height/2-5, -- bottom
100, -- left
Menu_left + 50 + Line_number_padding, -- left
math.min(100+30*App.width('m'), Safe_width*2/3), -- right
love.graphics.getFont():getHeight(), Line_height)
Text.redraw_all(Editor_state)

10
0013-on.keychord_press
View File

@ -1,3 +1,11 @@
on.keychord_press = function(chord, key)
edit.keychord_press(Editor_state, chord, key)
if chord == 'C-=' then
update_font_settings(Editor_state.font_height+2)
elseif chord == 'C--' then
update_font_settings(Editor_state.font_height-2)
elseif chord == 'C-0' then
update_font_settings(20)
else
edit.keychord_press(Editor_state, chord, key)
end
end

1
0031-on.resize
View File

@ -2,5 +2,6 @@ on.resize = function()
_, _, Safe_width, Safe_height = love.window.getSafeArea()
Editor_state.right = math.min(100+30*App.width('m'), Safe_width*2/3)
Editor_state.width = Editor_state.right - Editor_state.left
Editor_state.bottom = Safe_height/2-5
Text.redraw_all(Editor_state)
end

13
0032-update_font_settings Normal file
View File

@ -0,0 +1,13 @@
update_font_settings = function(font_height)
love.graphics.setFont(love.graphics.newFont(font_height))
Line_height = math.floor(love.graphics.getFont():getHeight()*1.3)
Line_number_padding = Line_number_width*App.width('m')
Menu_height = 5 + Line_height + 5
Menu_bottom = Menu_top + Menu_height
Editor_state.top = Menu_bottom + 20
Editor_state.left = Menu_left + 50 + Line_number_padding
Editor_state.right = math.min(100+30*App.width('m'), Safe_width*2/3)
Editor_state.width = Editor_state.right - Editor_state.left
edit.update_font_settings(Editor_state, font_height)
Text.redraw_all(Editor_state)
end