renun/koreader
1
0
Fork 0
mirror of https://github.com/koreader/koreader.git synced 2025-08-10 00:52:38 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

GUI tweaks for small screen

Browse Source 
that sets a maximum size that won't render content outside of the screen
This commit is contained in:
chrox
2014-06-02 22:57:50 +08:00
parent 0fdba1ff35
commit a33ab1fb8c
1 changed files with 29 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
frontend/ui/widget/configdialog.lua
View File

@@ -248,6 +248,21 @@ function ConfigOption:init()
end
end
if self.options[c].item_text then
local items_count = #self.options[c].item_text
local middle_index = math.ceil(items_count/2)
local middle_item = OptionTextItem:new{
TextWidget:new{
text = self.options[c].item_text[middle_index],
face = Font:getFace(item_font_face,
option_items_fixed and item_font_size[middle_index]
or item_font_size),
}
}
local max_item_spacing = (Screen:getWidth() * item_align -
middle_item:getSize().w * items_count) / items_count
local items_spacing = HorizontalSpan:new{
width = math.min(max_item_spacing, Screen:scaleByDPI(item_spacing_with))
}
for d = 1, #self.options[c].item_text do
local option_item = nil
if option_items_fixed then
@@ -285,6 +300,17 @@ function ConfigOption:init()
end
if self.options[c].item_icons then
local items_count = #self.options[c].item_icons
local first_item = OptionIconItem:new{
icon = ImageWidget:new{
file = self.options[c].item_icons[1]
}
}
local max_item_spacing = (Screen:getWidth() * item_align -
first_item:getSize().w * items_count) / items_count
local items_spacing = HorizontalSpan:new{
width = math.min(max_item_spacing, Screen:scaleByDPI(item_spacing_with))
}
for d = 1, #self.options[c].item_icons do
local option_item = OptionIconItem:new{
icon = ImageWidget:new{
@@ -293,12 +319,6 @@ function ConfigOption:init()
padding = -2,
color = d == current_item and 15 or 0,
}
local icons_count = #self.options[c].item_icons
local min_item_spacing = (Screen:getWidth() * item_align -
option_item:getSize().w * icons_count) / icons_count
local items_spacing = HorizontalSpan:new{
width = math.min(min_item_spacing, Screen:scaleByDPI(item_spacing_with))
}
option_items[d] = option_item
option_item.items = option_items
option_item.name = self.options[c].name
@@ -315,8 +335,10 @@ function ConfigOption:init()
end
if self.options[c].toggle then
local max_toggle_width = Screen:getWidth() / 2
local toggle_width = Screen:scaleByDPI(self.options[c].width or 216)
local switch = ToggleSwitch:new{
width = Screen:scaleByDPI(self.options[c].width or 216),
width = math.min(max_toggle_width, toggle_width),
name = self.options[c].name,
toggle = self.options[c].toggle,
alternate = self.options[c].alternate,