Cursor Fix

src/elements/Container.lua

@@ -337,7 +337,7 @@ end
 --- @param event string The event to call
 --- @vararg any The event arguments
 --- @return boolean handled Whether the event was handled
---- @return table child? The child that handled the event
+--- @return table? child The child that handled the event
 function Container:callChildrenEvent(visibleOnly, event, ...)
     local children = visibleOnly and self.get("visibleChildrenEvents") or self.get("childrenEvents")
     if children[event] then
@@ -349,6 +349,15 @@ function Container:callChildrenEvent(visibleOnly, event, ...)
             end
         end
     end
+    if(children["*"])then
+        local events = children["*"]
+        for i = #events, 1, -1 do
+            local child = events[i]
+            if(child:dispatchEvent(event, ...))then
+                return true, child
+            end
+        end
+    end
     return false
 end
 

src/elements/Frame.lua

@@ -55,7 +55,7 @@ function Frame:mouse_click(button, x, y)
         local draggingMap = self.get("draggingMap")
 
         for _, map in ipairs(draggingMap) do
-            local width = map.width
+            local width = map.width or 1
             local height = map.height or 1
 
             if type(width) == "string" and width == "width" then
@@ -109,11 +109,11 @@ end
 --- @param y number The y position of the release
 --- @return boolean handled Whether the event was handled
 --- @protected
-function Frame:mouse_release(button, x, y)
+function Frame:mouse_up(button, x, y)
     self.dragging = false
     self.dragStartX = nil
     self.dragStartY = nil
-    return Container.mouse_release(self, button, x, y)
+    return Container.mouse_up(self, button, x, y)
 end
 
 return Frame

src/elements/Input.lua

@@ -52,6 +52,11 @@ function Input:init(props, basalt)
     return self
 end
 
+function Input:setCursor(x, y, blink, color)
+    x = math.min(self.get("width"), math.max(1, x))
+    return VisualElement.setCursor(self, x, y, blink, color)
+end
+
 --- @shortDescription Handles char events
 --- @param char string The character that was typed
 --- @return boolean handled Whether the event was handled
@@ -68,8 +73,11 @@ function Input:char(char)
 
     self.set("text", text:sub(1, pos-1) .. char .. text:sub(pos))
     self.set("cursorPos", pos + 1)
-    self:updateRender()
     self:updateViewport()
+
+    local relPos = self.get("cursorPos") - self.get("viewOffset")
+    self:setCursor(relPos, 1, true, self.get("cursorColor") or self.get("foreground"))
+
     return true
 end
 
@@ -112,20 +120,6 @@ function Input:key(key)
     return true
 end
 
---- @shortDescription Handles focus events
---- @protected
-function Input:focus()
-    VisualElement.focus(self)
-    self:updateRender()
-end
-
---- @shortDescription Handles blur events
---- @protected
-function Input:blur()
-    VisualElement.blur(self)
-    self:updateRender()
-end
-
 --- @shortDescription Handles mouse click events
 --- @param button number The button that was clicked
 --- @param x number The x position of the click
@@ -136,10 +130,18 @@ function Input:mouse_click(button, x, y)
     if VisualElement.mouse_click(self, button, x, y) then
         local relX, relY = self:getRelativePosition(x, y)
         local text = self.get("text")
-        self:setCursor(math.min(relX, #text + 1), relY, true, self.get("cursorColor") or self.get("foreground"))
+        local viewOffset = self.get("viewOffset")
-        self:set("cursorPos", relX + self.get("viewOffset"))
+
+        local maxPos = #text + 1
+        local targetPos = math.min(maxPos, viewOffset + relX)
+
+        self.set("cursorPos", targetPos)
+        local visualX = targetPos - viewOffset
+        self:setCursor(visualX, 1, true, self.get("cursorColor") or self.get("foreground"))
+
         return true
     end
+    return false
 end
 
 --- Updates the input's viewport
@@ -151,16 +153,14 @@ function Input:updateViewport()
     local viewOffset = self.get("viewOffset")
     local textLength = #self.get("text")
 
-    if cursorPos - viewOffset > width then
+    if cursorPos - viewOffset >= width then
-        self.set("viewOffset", cursorPos - width)
+        self.set("viewOffset", cursorPos - width + 1)
     elseif cursorPos <= viewOffset then
-
+        self.set("viewOffset", cursorPos - 1)
-        self.set("viewOffset", math.max(0, cursorPos - 1))
     end
 
-    if viewOffset > textLength - width then
+    self.set("viewOffset", math.max(0, math.min(self.get("viewOffset"), textLength - width + 1)))
-        self.set("viewOffset", math.max(0, textLength - width))
+
-    end
     return self
 end
 

src/elements/Program.lua

@@ -16,14 +16,7 @@ Program.defineProperty(Program, "path", {default = "", type = "string"})
 --- @property running boolean false Whether the program is running
 Program.defineProperty(Program, "running", {default = false, type = "boolean"})
 
-Program.defineEvent(Program, "key")
+Program.defineEvent(Program, "*")
-Program.defineEvent(Program, "char")
-Program.defineEvent(Program, "key_up")
-Program.defineEvent(Program, "paste")
-Program.defineEvent(Program, "mouse_click")
-Program.defineEvent(Program, "mouse_drag")
-Program.defineEvent(Program, "mouse_scroll")
-Program.defineEvent(Program, "mouse_up")
 
 local BasaltProgram = {}
 BasaltProgram.__index = BasaltProgram
@@ -162,7 +155,7 @@ function Program:dispatchEvent(event, ...)
         if(self.get("focused"))then
             local cursorBlink = program.window.getCursorBlink()
             local cursorX, cursorY = program.window.getCursorPos()
-            self:setCursor(cursorX, cursorY, cursorBlink)
+            self:setCursor(cursorX, cursorY, cursorBlink, program.window.getTextColor())
         end
         self:updateRender()
     end
@@ -177,7 +170,7 @@ function Program:focus()
         if program then
             local cursorBlink = program.window.getCursorBlink()
             local cursorX, cursorY = program.window.getCursorPos()
-            self:setCursor(cursorX, cursorY, cursorBlink)
+            self:setCursor(cursorX, cursorY, cursorBlink, program.window.getTextColor())
         end
     end
 end

src/elements/VisualElement.lua

@@ -379,9 +379,8 @@ end
 --- @protected
 function VisualElement:setCursor(x, y, blink, color)
     if self.parent then
-        local absX, absY = self:getAbsolutePosition(x, y)
+        local xPos, yPos = self:calculatePosition()
-        absX = max(self.get("x"), min(absX, self.get("width") + self.get("x") - 1))
+        return self.parent:setCursor(x + xPos - 1, y + yPos - 1, blink, color)
-        return self.parent:setCursor(absX, absY, blink, color)
     end
     return self
 end