The actionSelected() signal is now dispatched when the user selects
an action from the menu (see the "actions" object). Then the declaration
of the MapWidgetContextMenu object in mapwidget.qml can catch that
signal in the onActionSelected() slot and obtain the action via
switch() branching.
The actions enumeration is kept in QML for now, with the idea that
specific C++ methods from the mapwidgethelper class will be called
directly (if marked as Q_INVOCABLE), instead of a generic
onMapAction(action) C++ method in the helper. But if the actions
are possible from QML (like copying to clipboard) and are also
small and non-expensive, it might be better to keep them
in mapwidget.qml.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
- move the readonly properties near the top of the root Item
- move the rest of the properties bellow the readonly properties
- make the ListView Timer as a child of the ListView
- slight rename of the timer ID
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
NOTES:
- the ListView object uses lsitItemDelagate to display all elements from
the model listModel
- onCountChanged() is used to adjust the x position based on the
maxItemWidth property which is calculated when the items are populated
with text
- onVisibleChanged() is used to deselect the last selected item by
calling listModel.selectedIdx = -1
- onOpacityChanged() i sued to make sure that the View is hidden if the
opacity becomes 0.0
- inside the View there is a MouseAre which obtains the selected item via
indexAt(x,y)
- there is a Timer with id listViewVisibleTimer, which is called each
time the user selects an item from the list and the timer performs a
"delayed hide"
- a couple of State and a Transition objects are used to preform smooth
fade-in / out animation when the ListView is hidden or becomes visible
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
This property would act like a state flag. If -1 (default) no QML State
animation will be pefromed, otherwise the ListView will either fade in
(1), or fade out (0) when the user clicks the context menu button
(Image) or selects an item from the list.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
The ListView delegate is a simple Component with a parent Rectangle.
It contains a text field with the ListView action.
This patch also defines some properties for the delegate animations
and looks. The property maxItemWidth tracks the width of all item
text, and makes the width of all items be of that value.
The above prevents potential issues when a fixed width item is used
and some translated language string cannot be fit inside of it.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Menu item indexes are enumerated in the object menuItemIndex, while
menuItemData, holds an array of objects which will define the number
of items, with indexes (idx) and text (itemText).
When the ListModel is created, it's dynamically populated from
from menuItemData.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
The anchor of the menu itself will be positioned near the edge of the
map widget, while the menu contents will have negative coordinates.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
This QML component will be used to provide a context menu for the
QML map widget. Include the file in QRC and test it's creation
in MapWidget.qml.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
