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Merge pull request #26 from rm-code/jump

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Allow user to move caret to end of a line or its beginning
This commit is contained in:
airstruck
2016-01-25 15:25:44 -05:00
parent 28b7a5ad36 bf8d59ce4c
commit c8197bf1db
1 changed files with 31 additions and 2 deletions
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33
luigi/widget/text.lua
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@@ -91,6 +91,12 @@ local function moveCaretLeft (self, alterRange)
selectRange(self, not alterRange and index, index) selectRange(self, not alterRange and index, index)
end end
-- move the caret to the beginning of the line
local function jumpCaretLeft (self, alterRange)
trimRange(self)
selectRange(self, not alterRange and 0, 0)
end
-- move the caret one character to the right -- move the caret one character to the right
local function moveCaretRight (self, alterRange) local function moveCaretRight (self, alterRange)
trimRange(self) trimRange(self)
@@ -104,6 +110,13 @@ local function moveCaretRight (self, alterRange)
selectRange(self, not alterRange and index, index) selectRange(self, not alterRange and index, index)
end end
-- move the caret to the end of the line
local function jumpCaretRight (self, alterRange)
trimRange(self)
local text = self.value
selectRange(self, not alterRange and #text, #text)
end
local function getRange (self) local function getRange (self)
trimRange(self) trimRange(self)
if self.startIndex <= self.endIndex then if self.startIndex <= self.endIndex then
@@ -269,11 +282,27 @@ This color is used to indicate the selected range of text.
elseif event.key == 'left' then elseif event.key == 'left' then
moveCaretLeft(self, Backend.isKeyDown('lshift', 'rshift')) if Backend.isKeyDown('lgui', 'rgui') then
jumpCaretLeft(self, Backend.isKeyDown('lshift', 'rshift'))
else
moveCaretLeft(self, Backend.isKeyDown('lshift', 'rshift'))
end
elseif event.key == 'right' then elseif event.key == 'right' then
moveCaretRight(self, Backend.isKeyDown('lshift', 'rshift')) if Backend.isKeyDown('lgui', 'rgui') then
jumpCaretRight(self, Backend.isKeyDown('lshift', 'rshift'))
else
moveCaretRight(self, Backend.isKeyDown('lshift', 'rshift'))
end
elseif event.key == 'home' then
jumpCaretLeft(self, Backend.isKeyDown('lshift', 'rshift'))
elseif event.key == 'end' then
jumpCaretRight(self, Backend.isKeyDown('lshift', 'rshift'))
elseif event.key == 'x' and Backend.isKeyDown('lctrl', 'rctrl', 'lgui', 'rgui') then elseif event.key == 'x' and Backend.isKeyDown('lctrl', 'rctrl', 'lgui', 'rgui') then