function UIBagController:initItemView( )
-- 获取面板
self.panelCenter = tolua.cast(UIHelper:seekWidgetByName(self.owner, "Panel_Center"), "Layout");
-- 获取面板下的子节点,多级子节点也可以获取到
local imageViewGrid1 = tolua.cast(UIHelper:seekWidgetByName(self.panelCenter, "ImageView_Grid1"), "ImageView");
local x, y = imageViewGrid1:getPosition();
local h, w = imageViewGrid1:getSize().width, imageViewGrid1:getSize().height;
local gridX, gridY = x , y
-- 获取父节点,也就是相应的面板
self.parentLayout = imageViewGrid1:getParent();
self.defaultTexture = imageViewGrid1:getTexture()
imageViewGrid1:setVisible(true);
imageViewGrid1:setTouchEnabled(false);
local imageViewItemTmp = tolua.cast(UIHelper:seekWidgetByName(imageViewGrid1, "ImageView_Item"), "ImageView");
imageViewItemTmp:setVisible(false)
local oLine = 1
print("\n\n========背包个数==========" .. ItemM:getAmount());
for i = 2, ItemM:getAmount() do
-- 字符串处理函数
local gridName = string.format("ImageView_Grid%d", i);
local imageViewGrid = tolua.cast(UIHelper:seekWidgetByName(self.panelCenter, gridName), "ImageView");
if imageViewGrid == nil then
local imageViewGridTmp = imageViewGrid1:clone();
table.insert(self.itemArr, imageViewGridTmp);
if (i-1)%self.numPerLine == 0 then
gridY = y - (i-1)/self.numPerLine * self.gridYInterval
oLine = oLine + 1
end
gridX = x + (i-1)%self.numPerLine * self.gridXInterval
imageViewGridTmp:setName(string.format("ImageView_Grid%d", i));
local labelItemNameTmp = tolua.cast(UIHelper:seekWidgetByName(imageViewGridTmp, "Label_ItemName"), "Label");
labelItemNameTmp:setText(" ");
self:setLabelFont(labelItemNameTmp)
local labelItenNum = tolua.cast(UIHelper:seekWidgetByName(imageViewGridTmp, "Label_ItenNum"), "Label");
labelItenNum:setText(" ");
self:setLabelFont(labelItenNum)
imageViewItemTmp = tolua.cast(UIHelper:seekWidgetByName(imageViewGridTmp, "ImageView_Item"), "ImageView");
imageViewItemTmp:setVisible(false);
imageViewGridTmp:setVisible(true);
-- 将克隆出来的节点添加进去
self.parentLayout:addChild(imageViewGridTmp);
imageViewGridTmp:setPosition(ccp(gridX, gridY));
imageViewGridTmp:setTouchEnabled(true);
else
table.insert(self.itemArr, imageViewGrid);
end
end
-- 获取按钮控件 后面的Button要看引擎中类是怎么定义的
local btnArrange = tolua.cast(UIHelper:seekWidgetByName(self.owner, "btnArrange"), "Button");
-- 给控件绑定事件,这里不一定只有按钮才可以,其他控件也可以
btnArrange:addTouchEventListener(function ( uiwidget, eventType )
-- 判断触摸类型
if eventType == TOUCH_EVENT_ENDED then
self:ClearGoods();
self:initItemView();
self:showData();
UISystemTips:SystemTips("bag_arrange");
end;
end);
end