add dialog

4 files changed, 129 insertions, 1 deletions

diff --git a/tests/ui/dialog.lua b/tests/ui/dialog.lua
new file mode 100644
index 000000000..7700eae8c
--- /dev/null
+++ b/tests/ui/dialog.lua
@@ -0,0 +1,56 @@
+--!A cross-platform build utility based on Lua
+--
+-- Licensed to the Apache Software Foundation (ASF) under one
+-- or more contributor license agreements.  See the NOTICE file
+-- distributed with this work for additional information
+-- regarding copyright ownership.  The ASF licenses this file
+-- to you under the Apache License, Version 2.0 (the
+-- "License"); you may not use this file except in compliance
+-- with the License.  You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+-- 
+-- Copyright (C) 2015 - 2018, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        dialog.lua
+--
+
+-- imports
+import("core.ui.log")
+import("core.ui.rect")
+import("core.ui.view")
+import("core.ui.label")
+import("core.ui.event")
+import("core.ui.dialog")
+import("core.ui.application")
+
+-- the demo application
+local demo = application()
+
+-- init demo
+function demo:init()
+
+    -- init name 
+    application.init(self, "demo")
+
+    -- init background
+    self:background_set("blue")
+
+    -- init main dialog
+--    self:insert(dialog:new("dialog.main", rect {1, 1, self:width() - 1, self:height() - 1}, "main dialog"))
+
+    -- init hello dialog
+    self:insert(dialog:new("dialog.hello", rect {0, 0, self:width() / 2, self:height() / 4}), {centerx = true, centery = true})
+end
+
+-- main entry
+function main(...)
+    demo:run(...)
+end
diff --git a/xmake/core/sandbox/modules/import/core/ui/dialog.lua b/xmake/core/sandbox/modules/import/core/ui/dialog.lua
new file mode 100644
index 000000000..c91db260b
--- /dev/null
+++ b/xmake/core/sandbox/modules/import/core/ui/dialog.lua
@@ -0,0 +1,26 @@
+--!A cross-platform build utility based on Lua
+--
+-- Licensed to the Apache Software Foundation (ASF) under one
+-- or more contributor license agreements.  See the NOTICE file
+-- distributed with this work for additional information
+-- regarding copyright ownership.  The ASF licenses this file
+-- to you under the Apache License, Version 2.0 (the
+-- "License"); you may not use this file except in compliance
+-- with the License.  You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+-- 
+-- Copyright (C) 2015 - 2018, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        dialog.lua
+--
+
+-- return module: dialog
+return require("ui/dialog")
diff --git a/xmake/core/ui/dialog.lua b/xmake/core/ui/dialog.lua
new file mode 100644
index 000000000..28292c300
--- /dev/null
+++ b/xmake/core/ui/dialog.lua
@@ -0,0 +1,44 @@
+--!A cross-platform build utility based on Lua
+--
+-- Licensed to the Apache Software Foundation (ASF) under one
+-- or more contributor license agreements.  See the NOTICE file
+-- distributed with this work for additional information
+-- regarding copyright ownership.  The ASF licenses this file
+-- to you under the Apache License, Version 2.0 (the
+-- "License"); you may not use this file except in compliance
+-- with the License.  You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+-- 
+-- Copyright (C) 2015 - 2018, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        dialog.lua
+--
+
+-- load modules
+local log    = require("ui/log")
+local rect   = require("ui/rect")
+local label  = require("ui/label")
+local panel  = require("ui/panel")
+local window = require("ui/window")
+local curses = require("ui/curses")
+
+-- define module
+local dialog = dialog or window()
+
+-- init dialog
+function dialog:init(name, bounds, title)
+
+    -- init window
+    window.init(self, name, bounds, title)
+end
+
+-- return module
+return dialog
diff --git a/xmake/core/ui/window.lua b/xmake/core/ui/window.lua
index 83720f205..c74de5914 100644
--- a/xmake/core/ui/window.lua
+++ b/xmake/core/ui/window.lua
@@ -90,7 +90,9 @@ function window:frame()
     if not self._FRAME then
         self._FRAME = panel:new("window.panel", rect{0, 0, self:width(), self:height()})
         self._FRAME:background_set("white")
-        self._FRAME:insert(self:title(), {centerx = true})
+        if self:title() then
+            self._FRAME:insert(self:title(), {centerx = true})
+        end
     end
     return self._FRAME
 end