ui_dragndrop.h File Reference

#include "../../shared/ufotypes.h"

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Enumerations
enum	uiDNDType_t { DND_NOTHING, DND_SOMETHING, DND_ITEM }
Functions
void	UI_DrawDragAndDrop (int mousePosX, int mousePosY)
	Draw to dragging object and catch mouse move event.
void	UI_DNDDragItem (struct uiNode_s *node, const struct item_s *item)
void	UI_DNDDrop (void)
	Drop the object at the current position.
void	UI_DNDAbort (void)
	Drop the object at the current position.
qboolean	UI_DNDIsDragging (void)
	Return true if we are dragging something.
qboolean	UI_DNDIsTargetNode (struct uiNode_s *node)
	Return true if the requested node is the current target of the DND.
qboolean	UI_DNDIsSourceNode (struct uiNode_s *node)
	Return true if the requested node is the source of the DND.
struct uiNode_s *	UI_DNDGetTargetNode (void)
	Return target of the DND.
struct uiNode_s *	UI_DNDGetSourceNode (void)
	Return source of the DND.
int	UI_DNDGetType (void)
	Return the current type of the dragging object, else DND_NOTHING.
struct item_s *	UI_DNDGetItem (void)

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Detailed Description

Definition in file ui_dragndrop.h.

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Enumeration Type Documentation

enum uiDNDType_t

Enumerator:

DND_NOTHING
DND_SOMETHING	Untyped object
DND_ITEM

Definition at line 33 of file ui_dragndrop.h.

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Function Documentation

void UI_DNDAbort

(

void

)

Drop the object at the current position.

See also:

UI_DNDStartDrag

UI_DNDDrop

Definition at line 145 of file ui_dragndrop.c.

References uiNode_s::behaviour, DND_NOTHING, uiBehaviour_s::dndFinished, uiBehaviour_s::dndLeave, nodeAcceptDND, objectType, qfalse, UI_DNDCleanup(), UI_DNDIsDragging(), and UI_InvalidateMouse().

Referenced by UI_BaseInventoryNodeMouseDown(), UI_ContainerNodeMouseDown(), UI_DNDDrop(), UI_KeyPressed(), and UI_ReleaseInput().

void UI_DNDDragItem	(	struct uiNode_s *	node,
		const struct item_s *	item
	)

void UI_DNDDrop

(

void

)

Drop the object at the current position.

See also:

UI_DNDStartDrag

UI_DNDAbort

Definition at line 165 of file ui_dragndrop.c.

References uiNode_s::behaviour, DND_NOTHING, uiBehaviour_s::dndDrop, uiBehaviour_s::dndFinished, mousePosX, mousePosY, objectType, positionAcceptDND, qfalse, UI_DNDAbort(), UI_DNDCleanup(), UI_DNDIsDragging(), UI_InvalidateMouse(), and UI_PlaySound().

Referenced by UI_BaseInventoryNodeMouseUp(), and UI_ContainerNodeMouseUp().

struct item_s* UI_DNDGetItem

(

void

)

[read]

Definition at line 188 of file ui_dragndrop.c.

References DND_ITEM, and objectType.

Referenced by UI_BaseInventoryNodeDraw(), UI_ContainerNodeDNDFinished(), UI_ContainerNodeDNDMove(), UI_ContainerNodeDraw(), UI_ContainerNodeDrawDropPreview(), and UI_ContainerNodeDrawFreeSpace().

struct uiNode_s* UI_DNDGetSourceNode

(

void

)

[read]

Return source of the DND.

Definition at line 95 of file ui_dragndrop.c.

References UI_DNDIsDragging().

Referenced by UI_BaseInventoryNodeDNDEnter(), and UI_ContainerNodeDNDEnter().

struct uiNode_s* UI_DNDGetTargetNode

(

void

)

[read]

Return target of the DND.

Definition at line 86 of file ui_dragndrop.c.

References UI_DNDIsDragging().

Referenced by UI_ContainerNodeDNDFinished().

int UI_DNDGetType

(

void

)

Return the current type of the dragging object, else DND_NOTHING.

Definition at line 78 of file ui_dragndrop.c.

References objectType.

Referenced by UI_BaseInventoryNodeDNDEnter(), UI_BaseInventoryNodeDraw(), UI_ContainerNodeDNDEnter(), and UI_ContainerNodeDraw().

qboolean UI_DNDIsDragging

(

void

)

Return true if we are dragging something.

Definition at line 50 of file ui_dragndrop.c.

References DND_NOTHING, and objectType.

Referenced by SCR_DrawCursor(), UI_BaseInventoryNodeDraw(), UI_BaseInventoryNodeMouseDown(), UI_BaseInventoryNodeMouseUp(), UI_ContainerNodeDraw(), UI_ContainerNodeDrawFreeSpace(), UI_ContainerNodeMouseDown(), UI_ContainerNodeMouseUp(), UI_DNDAbort(), UI_DNDDrag(), UI_DNDDragItem(), UI_DNDDrop(), UI_DNDGetSourceNode(), UI_DNDGetTargetNode(), UI_DNDIsSourceNode(), UI_DNDIsTargetNode(), UI_Draw(), UI_KeyPressed(), UI_MouseMove(), and UI_ReleaseInput().

qboolean UI_DNDIsSourceNode

(

struct uiNode_s *

node

)

Return true if the requested node is the source of the DND.

Definition at line 68 of file ui_dragndrop.c.

References qfalse, and UI_DNDIsDragging().

Referenced by UI_ContainerNodeDrawFreeSpace().

qboolean UI_DNDIsTargetNode

(

struct uiNode_s *

node

)

Return true if the requested node is the current target of the DND.

Definition at line 58 of file ui_dragndrop.c.

References qfalse, and UI_DNDIsDragging().

Referenced by UI_ContainerNodeDraw().

void UI_DrawDragAndDrop	(	int	mousePosX,
		int	mousePosY
	)

Draw to dragging object and catch mouse move event.

Definition at line 229 of file ui_dragndrop.c.

References uiNode_s::color, DND_ITEM, objectType, oldMousePosX, oldMousePosY, positionAcceptDND, qfalse, scale, UI_DNDMouseMove(), UI_DrawItem(), and VectorSet.

Referenced by UI_DrawCursor().