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https://github.com/FellippeHeitor/InForm.git
synced 2025-01-15 03:49:56 +00:00
Snaps resize lines to neighboring controls (right and bottom drag).
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FellippeHeitor
parent
e979f4a2f5
commit
836f4ebc02
1 changed files with 78 additions and 0 deletions
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@ -1788,6 +1788,7 @@ SUB __UI_EventDispatcher
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STATIC __UI_JustOpenedMenu AS _BYTE
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STATIC OriginalDragX AS INTEGER, OriginalDragY AS INTEGER
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STATIC OriginalResizeRightSide AS INTEGER, OriginalResizeBottom AS INTEGER
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STATIC PrevResizeSnapX AS INTEGER, PrevResizeSnapY AS INTEGER
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DIM i AS LONG, j AS LONG, ThisItem%, TempParent AS LONG
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DIM ContainerOffsetLeft AS INTEGER, ContainerOffsetTop AS INTEGER
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@ -2598,6 +2599,8 @@ SUB __UI_EventDispatcher
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__UI_MouseDownOnID = 0
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__UI_DragY = __UI_MouseTop
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__UI_DragX = __UI_MouseLeft
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OriginalDragX = __UI_DragX
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OriginalDragY = __UI_DragY
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END IF
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END IF
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END IF
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@ -3292,6 +3295,12 @@ SUB __UI_EventDispatcher
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Control(i).Width = Control(i).Width + (__UI_MouseLeft - __UI_DragX): IF Control(i).Width < 4 THEN Control(i).Width = 4
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END IF
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GOSUB CheckResizeSnapRight
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IF __UI_SnappedX = -1 THEN
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IF __UI_ShiftIsDown THEN
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ELSE
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Control(__UI_ResizingID).Width = __UI_MouseLeft - Control(__UI_ResizingID).Left
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END IF
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END IF
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END IF
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'Bottom
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IF __UI_ResizeHandleHover = 2 THEN
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@ -3303,6 +3312,12 @@ SUB __UI_EventDispatcher
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Control(i).Height = Control(i).Height + (__UI_MouseTop - __UI_DragY): IF Control(i).Height < 4 THEN Control(i).Height = 4
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END IF
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GOSUB CheckResizeSnapBottom
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IF __UI_SnappedY = -1 THEN
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IF __UI_ShiftIsDown THEN
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ELSE
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Control(__UI_ResizingID).Height = __UI_MouseTop - Control(__UI_ResizingID).Top
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END IF
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END IF
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END IF
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'Left
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IF __UI_ResizeHandleHover = 3 THEN
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@ -4584,6 +4599,7 @@ SUB __UI_EventDispatcher
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'Snap right
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IF i = __UI_ResizingID AND (_KEYDOWN(100305) = 0 AND _KEYDOWN(100306) = 0) AND __UI_SnapLines THEN
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IF Control(i).ParentID = 0 THEN __UI_RelevantID = __UI_FormID ELSE __UI_RelevantID = Control(i).ParentID
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'Form:
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IF (Control(i).Left + Control(i).Width) > Control(__UI_RelevantID).Width - __UI_SnapDistanceFromForm OR _
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((Control(__UI_RelevantID).Width - __UI_SnapDistanceFromForm) - (Control(i).Left + Control(i).Width)) <= __UI_SnapDistanceFromForm / 2 THEN
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Control(i).Width = Control(__UI_RelevantID).Width - __UI_SnapDistanceFromForm - Control(i).Left
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@ -4591,6 +4607,33 @@ SUB __UI_EventDispatcher
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__UI_SnappedX = __UI_SnapDistanceFromForm
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__UI_SnappedByProximityX = 4
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END IF
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'Neighboring controls:
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PrevXSnapOffset = 10
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FOR j = 1 TO UBOUND(Control)
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IF Control(j).ParentID = Control(__UI_ResizingID).ParentID AND Control(j).Type > 0 AND _
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j <> __UI_ResizingID AND Control(j).Type <> __UI_Type_ContextMenu AND Control(j).Type <> __UI_Type_Form AND Control(j).Type <> __UI_Type_Font AND Control(j).Type <> __UI_Type_MenuItem AND Control(j).Type <> __UI_Type_MenuBar AND Control(j).Type <> __UI_Type_MenuPanel AND _
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Control(j).ControlIsSelected = False THEN
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XSnapOffset = ABS((Control(i).Left + Control(i).Width) - (Control(j).Left))
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IF XSnapOffset < 5 AND XSnapOffset < PrevXSnapOffset THEN
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PrevXSnapOffset = XSnapOffset
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Control(i).Width = (Control(j).Left) - Control(i).Left
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__UI_Snapped = True
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__UI_SnappedX = Control(j).Left
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__UI_SnappedXID = j
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END IF
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XSnapOffset = ABS((Control(i).Left + Control(i).Width) - (Control(j).Left + Control(j).Width))
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IF XSnapOffset < 5 AND XSnapOffset < PrevXSnapOffset THEN
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PrevXSnapOffset = XSnapOffset
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Control(i).Width = (Control(j).Left + Control(j).Width) - Control(i).Left
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__UI_Snapped = True
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__UI_SnappedX = Control(i).Left + Control(i).Width
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__UI_SnappedXID = j
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END IF
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END IF
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NEXT
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END IF
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RETURN
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@ -4598,6 +4641,7 @@ SUB __UI_EventDispatcher
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'Snap left
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IF i = __UI_ResizingID AND (_KEYDOWN(100305) = 0 AND _KEYDOWN(100306) = 0) AND __UI_SnapLines THEN
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IF Control(i).ParentID = 0 THEN __UI_RelevantID = __UI_FormID ELSE __UI_RelevantID = Control(i).ParentID
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'Form:
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IF (Control(i).Left) < __UI_SnapDistanceFromForm OR _
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(Control(i).Left) <= __UI_SnapDistanceFromForm * 1.5 THEN
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Control(i).Left = __UI_SnapDistanceFromForm
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@ -4606,6 +4650,8 @@ SUB __UI_EventDispatcher
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__UI_SnappedX = __UI_SnapDistanceFromForm
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__UI_SnappedByProximityX = 3
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END IF
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'Neighboring controls:
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END IF
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RETURN
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@ -4613,6 +4659,7 @@ SUB __UI_EventDispatcher
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'Snap top
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IF i = __UI_ResizingID AND (_KEYDOWN(100305) = 0 AND _KEYDOWN(100306) = 0) AND __UI_SnapLines THEN
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IF Control(i).ParentID = 0 THEN __UI_RelevantID = __UI_FormID ELSE __UI_RelevantID = Control(i).ParentID
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'Form:
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IF (Control(i).Top) < __UI_SnapDistanceFromForm OR _
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(Control(i).Top) <= __UI_SnapDistanceFromForm * 1.5 THEN
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Control(i).Top = __UI_SnapDistanceFromForm
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@ -4621,6 +4668,8 @@ SUB __UI_EventDispatcher
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__UI_SnappedY = __UI_SnapDistanceFromForm
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__UI_SnappedByProximityY = 3
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END IF
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'Neighboring controls:
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END IF
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RETURN
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@ -4628,6 +4677,7 @@ SUB __UI_EventDispatcher
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'Snap bottom
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IF i = __UI_ResizingID AND (_KEYDOWN(100305) = 0 AND _KEYDOWN(100306) = 0) AND __UI_SnapLines THEN
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IF Control(i).ParentID = 0 THEN __UI_RelevantID = __UI_FormID ELSE __UI_RelevantID = Control(i).ParentID
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'Form:
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IF (Control(i).Top + Control(i).Height) > Control(__UI_RelevantID).Height - __UI_SnapDistanceFromForm OR _
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((Control(__UI_RelevantID).Height - __UI_SnapDistanceFromForm) - (Control(i).Top + Control(i).Height)) <= __UI_SnapDistanceFromForm / 2 THEN
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Control(i).Height = Control(__UI_RelevantID).Height - __UI_SnapDistanceFromForm - Control(i).Top
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@ -4635,6 +4685,34 @@ SUB __UI_EventDispatcher
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__UI_SnappedY = Control(__UI_RelevantID).Height - __UI_SnapDistanceFromForm
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__UI_SnappedByProximityY = 4
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END IF
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'Neighboring controls:
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PrevYSnapOffset = 10
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FOR j = 1 TO UBOUND(Control)
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IF Control(j).ParentID = Control(__UI_ResizingID).ParentID AND Control(j).Type > 0 AND _
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j <> __UI_ResizingID AND Control(j).Type <> __UI_Type_ContextMenu AND Control(j).Type <> __UI_Type_Form AND Control(j).Type <> __UI_Type_Font AND Control(j).Type <> __UI_Type_MenuItem AND Control(j).Type <> __UI_Type_MenuBar AND Control(j).Type <> __UI_Type_MenuPanel AND _
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Control(j).ControlIsSelected = False THEN
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YSnapOffset = ABS((Control(i).Top + Control(i).Height) - (Control(j).Top - __UI_SnapDistance))
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IF YSnapOffset < 5 AND YSnapOffset < PrevYSnapOffset THEN
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PrevYSnapOffset = YSnapOffset
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Control(i).Height = (Control(j).Top - Control(i).Top) - __UI_SnapDistance
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__UI_Snapped = True
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__UI_SnappedY = Control(j).Top - __UI_SnapDistance
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__UI_SnappedYID = j
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__UI_SnappedByProximityY = 1
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END IF
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YSnapOffset = ABS((Control(i).Top + Control(i).Height) - (Control(j).Top + Control(j).Height))
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IF YSnapOffset < 5 AND YSnapOffset < PrevYSnapOffset THEN
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PrevYSnapOffset = YSnapOffset
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Control(i).Height = (Control(j).Top + Control(j).Height) - Control(i).Top
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__UI_Snapped = True
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__UI_SnappedY = Control(i).Top + Control(i).Height
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__UI_SnappedYID = j
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END IF
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END IF
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NEXT
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END IF
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RETURN
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END SUB
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